Total 2,155 software architect job vacancies

·      5 Work Days, 8.30am-5.30pm / 9am-6pm

·      Office Near to Kaki Bukit MRT, Singapore

·      Medical Benefits Provided

·      Entitled to Yearly Bonus & Performance Bonus

Job Responsibilities ( Junior / Senior Backend Engineer)

Design & Development

• Take ownership of the design, development, refactoring, and performance optimization of core system components, delivering high-quality and maintainable code.

Technical Innovation & Problem-Solving

• Research, design, and implement innovative solutions to address complex business and technical problems, particularly in high-concurrency scenarios.

System Architecture

• Contribute to system architecture decisions, focusing on scalability, high availability, and fault tolerance.

Full-Lifecycle Participation

• Actively participate in the entire software development lifecycle, from requirements analysis and system design to testing, deployment, and operational monitoring.

Collaboration & Knowledge Sharing

• Work effectively with local and regional team members, as well as business unit partners.
• Share knowledge, promote best practices, and help elevate the team's overall technical capabilities.

Job Requirements

1. Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline
2. Relevant software development experience.
3. Strong understanding of computer science fundamentals (operating systems, network principles, data structures, and algorithms)
4. Programming Languages: High proficiency in Java (including JVM internals and performance tuning) or Node.js (including its event-driven architecture and asynchronous programming model). Proficiency in both is a significant plus.
5. Frameworks & Middleware: Proficient with common open-source frameworks and tools such as Kafka, RocketMQ, Dubbo, Zookeeper, and Redis.
6. Deep knowledge of MySQL, including schema design, SQL optimization, and database scaling strategies.
7. System Experience: Proven, hands-on experience in building, deploying, and maintaining high-concurrency, high-performance, and high-availability systems.

Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions.

Our products are now trusted by millions of users acrossmore than 110 countries and regions worldwide. Building on this trust, wecontinue expanding our presence and bringing our innovations to more markets around the globe. 

Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most.

The Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics — all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external partners.

Join us to do the best work of your career and make a profound social impact as a Software Senior Engineer on our Software Engineering Team in Singapore.

What you’ll achieve
As an AI Empowered Software Senior Engineer, you will lead the development of Dell's Private Cloud solutions. You will work with cutting-edge technologies such as microservices, virtualization/container, edge computing, and cloud-based management while leveraging AI-assisted software development processes and tools. This role will provide you with valuable experience in building next-generation HCI products alongside global talent, helping us win together with our customers.

You will:

• Lead the implementation of high-quality, complex systems and software and drive the development and implementation of test strategies for complex software products and systems
• Utilize AI-assisted tools, processes, and workflows to complete feature-level development and testing
• Collaborate with senior engineers and cross-functional teams to deliver innovative solutions
• Lead code reviews and establish code quality standards and document technical designs and implementation details for team knowledge sharing
• Mentor junior engineers and participate in technical architecture discussions

Take the first step towards your dream career
Every Dell Technologies team member brings something unique to the table. Here’s what we are looking for with this role:

Essential Requirements

• Master's degree in Computer Science or a related technical domain with 4+ years of experience as a software developer
• Solid coding experience with Python/Go, scripting languages on Unix/Linux/Windows operating systems
• Comprehensive experience with complete development, testing, and delivery cycles in virtualization, Kubernetes, container, and cloud environments
• Deep understanding of computer science fundamentals, three-tier architecture, computing, networking, storage concepts, and infrastructure
• Proven track record of executing and delivering complex tasks on time with high quality and extensive experience developing within large scale distributed systems

Desirable Requirements

• Experience using AI-assisted development tools or code agents to complete feature-level development and testing, advanced expertise with Tools and Infrastructure Services - Ansible, Shell Scripts, TeamCity, Jenkins, Prometheus, Grafana; Active Directory, LDAP, logging, monitoring, alerting, remote access (SSH)
• Deep hands-on experience with microservices architecture patterns and REST APIs, comprehensive understanding of cloud platforms (AWS, Azure, GCP) and their services, advanced experience with version control systems (Git) and collaborative development practices and experience with system design and architecture decisions

Responsibilities

• Design and enhance backend services and business logic using C# and .NET Framework, ensuring reliabilityand scalability.
• Develop modern, responsive front-end applications using Angular (latestversions), while supporting and maintaining existing AngularJS modules.
• Build and integrate RESTful APIs to ensure seamless communicationbetween front-end interfaces and backend systems.
• Manage database structures, write optimized SQL queries, and ensureefficient data handling within Microsoft SQL Server environments.
• Participate in application deployment and hosting activities, including configuration within IIS and cloud-based platforms such as Microsoft Azure.
• Implement complex, data-driven user interfaces including dashboards, charts, maps, and interactive reporting components.
• Collaborate closely with UI/UX designers and cross-functional stakeholders to deliver high-quality, production-ready solutions aligned with project timelines.
• Provide realistic development effort estimations, track progress against milestones, and maintain clean, well-documented code using version control best practices.

Requirements:

• Minimum 5 years of hands-on experience in full-stack software development, with strong exposure to enterprise-grade applications.
• Solid expertise in Angular (modern versions) and legacy AngularJS, with advanced knowledge of JavaScript, TypeScript, HTML5, and CSS3.
• Strong backend development experience using .NET Framework (4.8+), C#, Entity Framework, and experience working with SQL Server databases.
• Familiarity with cloud-hosted environments (e.g., Microsoft Azure), RESTful services, and version control tools, combined with strong communication and analytical skills.

Please submit your updated resume in Word format by using the Apply Now Button.
We regret that only shortlisted candidates will be notified.
Email resume to ken.ng@peopleprofilers.com
People Profilers Pte Ltd, 20Cecil Street, #08-09, PLUS Building, Singapore 049705.Tel: 6950 9724
http://www.peopleprofilers.com
EA License Number: 02C4944
Registration Number: R1872398
Posting Personnel: Ng Jwee Ken
Ref: 63X8V3VR

·      5 Work Days, 8.30am-5.30pm / 9am-6pm

·      Office Near to Kaki Bukit MRT, Singapore

·      Medical Benefits Provided

·      Entitled to Yearly Bonus & Performance Bonus

Job Responsibilities ( Junior / Senior Backend Engineer)

Design & Development

• Take ownership of the design, development, refactoring, and performance optimization of core system components, delivering high-quality and maintainable code.

Technical Innovation & Problem-Solving

• Research, design, and implement innovative solutions to address complex business and technical problems, particularly in high-concurrency scenarios.

System Architecture

• Contribute to system architecture decisions, focusing on scalability, high availability, and fault tolerance.

Full-Lifecycle Participation

• Actively participate in the entire software development lifecycle, from requirements analysis and system design to testing, deployment, and operational monitoring.

Collaboration & Knowledge Sharing

• Work effectively with local and regional team members, as well as business unit partners.
• Share knowledge, promote best practices, and help elevate the team's overall technical capabilities.

Job Requirements

1. Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technical discipline
2. Relevant software development experience.
3. Strong understanding of computer science fundamentals (operating systems, network principles, data structures, and algorithms)
4. Programming Languages: High proficiency in Java (including JVM internals and performance tuning) or Node.js (including its event-driven architecture and asynchronous programming model). Proficiency in both is a significant plus.
5. Frameworks & Middleware: Proficient with common open-source frameworks and tools such as Kafka, RocketMQ, Dubbo, Zookeeper, and Redis.
6. Deep knowledge of MySQL, including schema design, SQL optimization, and database scaling strategies.
7. System Experience: Proven, hands-on experience in building, deploying, and maintaining high-concurrency, high-performance, and high-availability systems.

Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions.

Our products are now trusted by millions of users acrossmore than 110 countries and regions worldwide. Building on this trust, wecontinue expanding our presence and bringing our innovations to more markets around the globe. 

Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most.

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is hiring for Full Stack Software Engineer

Internal Code: A26132

You will work in Singapore Government Agencies

This is a fixed term contract role. The engagement is 1 year.

What will you do?

We are looking for a highly skilled and motivated Full Stack Software Engineer to join our team dedicated to building and scaling our flagship customer-facing digital products. You will be instrumental in designing, implementing, and maintaining resilient, high performance services and APIs that power exceptional user experiences. Expertise in AWS infrastructure and modern architectural patterns is essential for success in this role.

• Design and Development: Architect, develop, and deploy scalable microservices using Java and Python, ensuring high availability and performance.
• AWS Infrastructure: Collaborate with DevOps to deploy and manage applications utilizing core AWS services (e.g., EC2, S3, RDS, Lambda, SQS/SNS, DynamoDB).
• Architecture & Standards: Apply principles of Domain-Driven Design (DDD) and leverage Event-Driven Architecture (EDA) to build maintainable and decoupled systems.
• API Management: Design, implement, and secure robust, scalable RESTful and/or GraphQL APIs using an AWS API Gateway.
• Quality & Testing: Write comprehensive automated tests (Unit, Integration, E2E) and participate in peer code reviews to maintain high code quality and reliability.
• CI/CD & Deployment: Implement and maintain CI/CD pipelines (e.g., using GitHub Actions, AWS CodePipeline) and deploy services using Docker and ECS/Fargate or EKS.
• Observability: Implement monitoring, logging, and tracing tools to ensure high-level observability of production systems (e.g., using CloudWatch, X-Ray, Prometheus/Grafana).
• Security: Champion secure coding practices (OWASP Top 10) and ensure all services comply with security best practices and compliance standards.
• Efficiency: Proactively adopt modern developer tools, including AI Coding Assistants, to enhance productivity and code quality.

What are we looking for?

• Experience: 3+ years of professional experience as a Backend Software Engineer working on production systems.
• Core Languages: Expert proficiency in Java and Python.
• Cloud Computing: Strong, hands-on experience developing and deploying applications within the AWS ecosystem.
• Architecture: Proven understanding and experience implementing Microservices Architecture, Event-Driven Architecture, and Domain-Driven Design (DDD).
• Data Stores: Experience with relational databases (PostgreSQL/MySQL) and NoSQL databases (DynamoDB preferred).
• DevOps: Familiarity with CI/CD processes and experience with containerization using Docker.
• Security: Knowledge of industry-standard secure coding practices.
• Collaboration: Excellent verbal and written communication skills; ability to work effectively with product managers, UX designers, and other engineering teams.
• Problem-Solving: Strong analytical skills with a focus on finding pragmatic solutions to complex technical challenges.
• Product Focus: Ability to translate business requirements and user stories into robust technical designs and deliverables.

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice () to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

The Software Engineering team delivers next‑generation application enhancements and innovative products for a rapidly evolving world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications, and diagnostics — leveraging advanced technologies, modern engineering methodologies, and close collaboration with internal and external partners.

Join us to do the best work of your career and make a profound social impact as a Software Principal Engineer (AI Empowered) on our Software Engineering team in Singapore.

What You’ll Achieve

As a Software Principal Engineer (AI Empowered), you will be a key hands‑on leader who architects, builds, and operationalizes AI platforms and accelerates engineering through AI‑assisted development. You’ll develop core infrastructure for AI workloads (LLMs, agentic systems, data/ML pipelines) and embed AI tools across the engineering lifecycle to uplift speed, quality, and innovation across Dell’s solution platforms.

You will:

AI Platform Engineering

• Design, develop, and operate core AI platform components: MLOps pipelines, data handling, model serving, and observability.
• Implement and manage LLM tooling and prompt engineering frameworks; define reusable patterns for agents and retrieval workflows (e.g., vector databases).
• Deploy and maintain scalable compute environments on Kubernetes/OpenShift, VxRail, ensuring high availability, performance, and cost efficiency for AI workloads.
• Troubleshoot complex issues across the stack — from infrastructure and networking to runtime and application layers; contribute to technical documentation and platform best practices.
• Optimize GPU scheduling, resource management, and model runtime performance in containerized environments.

AI‑Assisted Application Engineering

• Drive adoption of AI‑assisted development tools (e.g., code generation, intelligent testing, automated documentation) and integrate LLM‑based services into engineering workflows.
• Build and maintain automation frameworks and CI/CD pipelines that leverage AI for code quality, security scanning, and performance optimization.
• Collaborate with platform engineers and product teams to embed AI capabilities into solution platforms (e.g., OpenShift, VxRail, VMware ecosystem).
• Develop reference implementations, guardrails, and best practices for AI‑assisted engineering across multiple product teams.
• Mentor engineers in effective use of AI tools to improve productivity while maintaining high‑quality standards; evaluate emerging AI technologies and recommend adoption strategies.

Essential Requirements

• Master’s degree in Computer Science or related field, with 5+ years in software engineering or platform development.
• Strong programming skills in Python, Go, or Java; solid CS fundamentals and hands‑on experience with containerization and orchestration (Docker, Kubernetes, OpenShift).
• Experience building/managing ML or high‑performance computing infrastructure; familiarity with LLM ecosystems (e.g., LangChain, vector databases).
• Proficiency with CI/CD, DevOps practices, and enterprise software delivery.
• Experience with AI‑assisted development tools (e.g., GitHub Copilot, CodeWhisperer) or integrating LLM services into engineering workflows.

Desirable Requirements

• Experience with VMware technologies (vSphere, Tanzu) and Dell platforms (VxRail, PowerStore) and knowledge of GPU resource management in containerized environments.
• Familiarity with hyper-converged infrastructure (HCI), enterprise storage, and network virtualization (e.g., VMware NSX) and hands-on experience with infrastructure automation tools (Ansible, Terraform, Helm).

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is hiring for Software Engineer

Internal Code: A26127

You will work in Singapore Government Agencies

This is a fixed term contract role. The engagement is 12 months, with option to renew additional 12 months.

What will you do?

We are seeking a Software Engineer to design, develop, and support automation and AI-driven solutions across Robotic Process Automation (RPA), Large Language Models (LLMs), and SG Government Technology Stack (SGTS) platform.

This role requires strong technical capability in RPA development, AI/LLM integration, and no/low-code tool configuration. The successful candidate will contribute to end-to-end workflow automation initiatives that modernise legacy processes, enhance service delivery, and drive operational efficiency through the integration of automation, AI, and Government digital technologies.

What will you do?

RPA Development and Automation Engineering

• Develop and enhance automation workflows using RPA tools such as UiPath and Power Automate, ensuring robustness, scalability, and maintainability.
• Design reusable automation components and implement structured exception handling, logging, and monitoring mechanisms in accordance with enterprise standards.
• Collaborate with stakeholders to translate business requirements into automated workflows, ensuring alignment with operational objectives and governance standards.

AI and LLM Integration

• Integrate AI and LLMs such as OpenAI, Llama and other enterprise AI platforms into workflows to enable intelligent automation use cases including document processing, summarisation, classification, reconciliation, and decision support.
• Develop and implement AI agents that work seamlessly with automation workflows to enhance efficiency and reduce manual intervention.
• Evaluate lightweight Small Language Model (SLM) or on-premise deployment options and integration where possible (Llama v3.3), ensuring alignment with security and compliance requirements.
• Ensure AI implementations adhere to organisational AI governance, data protection, and secure deployment standards.

Central Platforms and Low-Code Tool Enablement

• Onboard, configure, script, and integrate centrally provisioned Government tools and platforms for processes, including but not limited to SGTS products such as OPUS, GatherSG, GovWallet, FormSG, LetterSG, Plumber, Postman, etc.
• Leverage available documentation and onboarding guidance to configure and integrate these tools into end-to-end digital workflows.
• Ensure interoperability between RPA solutions, AI components, and central platforms to deliver seamless and reliable user experiences.

UX Collaboration and Interface Enablement

• Support the development of Customer Journey Maps and service blueprints in collaboration with the Designer.
• Translate user needs and business requirements into intuitive UI concepts on information portals, portlets, dashboards and management reports.

Operations and Day 2 Support

• Provide operational support and enhancements for deployed automation and AI solutions.
• Troubleshoot workflow failures, integration issues, and AI response inconsistencies across RPA, LLMs, and central platforms.
• Implement continuous improvement practices to enhance system resilience, performance, and user adoption.
• Support lifecycle management activities including upgrades, patching coordination, and documentation updates.
• Maintain technical documentation, solution architecture diagrams, and operational runbooks to support maintainability and knowledge transfer.

What are we looking for?

• Experience with UiPath and/or Power Automate development
• Familiarity with API integrations and system-to-system orchestration
• Working knowledge of AI/LLMs and prompt engineering fundamentals
• Understanding of automation lifecycle management and DevOps principles
• At least 2 years of software engineering or automation development experience
• Experience delivering end-to-end automation solutions in enterprise or Government environments
• Exposure to AI-enabled automation and use cases
• Strong analytical and troubleshooting skills
• Ability to work independently while collaborating across multidisciplinary teams
• Good documentation and communication skills
• Structured and methodical approach to workflow design
• UiPath Certified RPA Associate or Advanced RPA Developer certification
• Microsoft Power Platform Developer or Power Automate certification
• Experience integrating LLMs via Azure OpenAI, AWS Bedrock, or equivalent enterprise AI platforms
• Exposure to Government or secure on-premise deployment environments
• Familiarity with AI governance, data protection, or secure SDLC practices in regulated environments
• Basic knowledge of containerisation or lightweight model hosting (e.g., Docker-based SLM deployment)

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Work Environment

• You will be working in a complex ministry environment characterized by:
• Multiple ongoing modernization initiatives (ECDA systems, Baby Bonus, GPLS) alongside legacy system maintenance
• Diverse technology stack including Salesforce, OutSystems, Appian, Pega, Kotlin, Java, and cloud infrastructure (GCC/AWS)
• Government security and compliance requirements that shape technical decisions
• Resource constraints requiring pragmatic approaches that balance immediate needs with long-term sustainability

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice () to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is hiring for Full Stack Software Engineer

You will work in Singapore Government Agencies

Internal Code: A26133

This is a fixed term contract role.

What will you do?

The Full Stack Engineer is responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. The role requires expertise in frontend and backend development, cloud technologies, DevOps automation, and application security. Engineers must work in an agile, DevOps-driven environment, ensuring high software quality, security, and maintainability.

What are we looking for?

• Proficient in database design and various databases (e.g. SQL, PostgreSQL, AWS S3, Athena, etc).
• Familiar with W3C Document Object Model and customized web scraping (e.g. BeautifulSoup, react, CasperJS, PhantomJS, Selenium, Nodejs, etc).
• Comfortable in at least one scripting language (eg. SQL, Python).
• Proficient in building batch jobs (e.g. AWS Database Migration Services (DMS), Python, AWS Lambda, ECS Container task, Eventbridge, AWS Glue).
• Knowledge about system design, data structure and algorithms.
• Relevant working experience as a developer or equivalent in at least 3 Agile/ full project development life cycle and a minimum of 5 years’ experience in relevant
• Strong proficiency in both frontend and backend development
• Strong problem-solving skills and able to prioritise and manage multiple tasks
• Ability to work both independently and as part of a team with professionals at all levels

Frontend Technologies:

• JavaScript and TypeScript.
• Frontend frameworks such as React.js, Next.js, Vue.js
• Experience with wireframing and prototyping tools (Figma).

Backend Technologies:

• Node.js
• RESTful APIs, GraphQL, gRPC, and WebSockets for service communication.

Backend Scalability & API Design:

• Strong experience in API design principles, including REST, GraphQL, gRPC, and
• WebSockets.
• Familiarity with backend service scalability strategies (horizontal scaling, autoscaling, load balancing).

DevOps, Cloud, and Infrastructure:

• Experience with CI/CD pipelines (GitHub Actions, GitLab CI, ArgoCD, Jenkins).
• Cloud solutioning and hand-on experience with AWS Cloud (ECS Fargate
• containers, API Gateway, RDS PostgreSQL, Networking). Government Commercial
• Cloud – GCC will be beneficial.
• Experience with containerization and orchestration (Docker, Kubernetes).
• Familiarity with Infrastructure as Code (IaC) tools (Terraform, CloudFormation)

Security Best Practices:

• Strong knowledge of frontend security (CSP, CORS, XSS prevention).
• Able to build Scripts and API Integrations with knowledge of JWT, JWKS, Cognito and Authorisers.
• Familiarity with cloud security (IAM, Secrets Management, OWASP Top 10).

Software Quality & Testing:

• Experience with unit and integration testing (Jest, Cypress, Playwright, Pact).
• Backend testing using Postman, Supertest, contract testing.
• Relevant experience in and knowledge of microservice architecture
• Experience in working will LLM, e.g. Open AI, Amazon Q, Gemini
• Familiarity with governance, adoption of digital services in enterprise IT environments.
• Work experience and strong troubleshooting skills in resolving application
• infrastructure (including desktop, server, network) and security related issues in a (Singapore) government environment.

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice () to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

• Leadership role with autonomy to make key decisions for Application roadmap and strategy 
• Permanent role with an established company 

About the company

Our client is an established MNC with over 20 years of experience who is a market leader within their industry. As part of their plan to invest in technology, they are now hiring an experienced Software Manager to join their team. 

About the job

Guide the complete lifecycle of application development projects. You will lead change management and application projects 

Managing a high-performing team of software Engineers. Providing essential mentorship, training, and performance evaluations. Ensure Operations efficiency: Ensuring that application runs smoothly 

Manage the performance and scalability of technology resources, ensuring all systems are optimized and sustainable for long-term use.

Act as a subject matter expert to identify and implement emerging technologies that provide a competitive edge.

Serve as the primary point of contact for application issues while providing training and regular project updates to end-users and vendors.

Maintain rigorous organizational standards, ensuring all applications comply with security standards 

Skills and experience required

As a successful applicant, you will have at least 10 years of experience in application / software development. Exposure to microsoft technology or dotnet / .net is required for this role. Proven track record in managing a team is required for this role. 

Whats on offer
This is an excellent opportunity to join an established company with heavy investments in Software / Application.

To apply online please use the 'apply' function, alternatively you can reach me at https://www.linkedin.com/in/hoonteck-nologyrecruitment. (EA: 94C3609/ R1219669)

Job Purpose

To design, develop, and maintain embedded software for fare collection reader devices in compliance with Singapore’s public transport standards, including Land Transport Authority (LTA)requirements and CEPAS specifications. The role ensures secure, reliable, and high-performance transaction processing across contactless cards, mobile wallets, and open-loop payment systems.

Key Responsibilities

1. CEPAS & LTA-Compliant Software Development

• Develop and maintain reader device software compliant with CEPAS specifications and LTA AFC Interface Requirements.
• Implement transaction flows for stored-value (CEPAS) and open-loop EMV payments in accordance with LTA certification standards.
• Ensure adherence to LTA-defined transaction timing, audit logging, and reconciliation requirements.

2. Front-End Device & Embedded Systems

• Design and develop embedded software for fare readers (bus validators, MRT gantries, handheld devices).
• Interface with hardware components including:
• Contactless smart card readers (ISO/IEC 14443)
• Secure Access Modules (SAM)
• QR/barcode scanners (for account-based ticketing)
• Optimize for low latency transaction processing (<300ms typical AFC requirement).

3. Payment Processing & Security Compliance

• Implement secure fare transaction processing in line with:
• CEPAS purse management and transaction rules
• EMV Level 2 kernel integration (for bank cards/mobile wallets)
• Support key management, secure messaging, and cryptographic functions (e.g., SAM-based authentication).
• Ensure compliance with LTA security guidelines, including audit trails and anti-fraud controls.

4. System Integration

• Integrate reader devices with backend AFC systems including:
• Card management systems
• Clearing & settlement systems
• Real-time monitoring platforms
• Support APIs and communication protocols defined by LTA (e.g., TCP/IP, message formats, device protocols).

5. Testing, Certification &Compliance

• Conduct functional, integration, and performance testing aligned with LTA certification processes.
• Support:
• Factory Acceptance Testing (FAT)
• Site Acceptance Testing (SAT)
• LTA compliance and certification audits
• Prepare technical documentation required for LTA submissions and approvals.

6. Deployment & Operations Support

• Support rollout of software to field devices across MRT stations, buses, and depots.
• Provide Level 2/3 support for incidents affecting fare collection devices.
• Diagnose and resolve transaction failures, card reading issues, and latency problems in live environments.

7. Continuous Improvement &Innovation

• Enhance support for next-generation AFC initiatives such as:
• Account-Based Ticketing (ABT)
• Mobile wallets (e.g., Apple Pay, Google Pay)
• QR-based ticketing
• Recommend improvements to meet evolving LTA standards and commuter experience expectations.

Academic / Professional Experience Requirements

Academic Education

• Degree in Computer Science, Computer Engineering, Electrical Engineering, or related field.

Technical Experience

• 3–7 years in embedded systems or device software development.
• Hands-on experience with AFC systems, CEPAS, or LTA-regulated environments is highly preferred.
• Experience in transport systems (rail/bus) or payment systems is an advantage.

Technical Competency

• Strong proficiency in C/C++ (embedded systems); Java is a plus.
• Experience with Linux-based embedded systems or RTOS.
• Hands-on experience with:
• ISO/IEC 14443 (contactless cards)
• NFC technologies
• CEPAS transaction structures and flows
• EMV contactless (Level 2 kernel integration preferred)
• Familiarity with device communication protocols (UART, SPI, Ethernet, TCP/IP).
• Experience with secure elements (SAM, HSM) and cryptographic APIs.

Preferred Project Exposure

• Knowledge of LTA AFC architecture and certification processes.
• Experience in account-based ticketing (ABT) environments.
• Exposure to large-scale, high-availability systems in public transport.
• Familiarity with DevOps, CI/CD, and remote device management tools.

Project Competencies

• Strong understanding of regulatory compliance and standards-driven development
• High attention to reliability, latency, and transaction accuracy
• Analytical troubleshooting in live operational environments
• Effective collaboration with hardware, backend, and operations teams
• Clear documentation and stakeholder communication (including regulators)

Lead Software Engineer (Java / Backend/ Up to 10K Salary + Attractive Bonus/ Central/ Permanent Role)

Responsibility:

• Lead and mentor a team of developers, ensuring timely and high-quality delivery.
• Collaborate with business analysts and solution architects to design and implement technical solutions.
• Participate in requirements gathering and produce technical documentation.
• Define and enforce development standards, including code quality, documentation, and unit testing.
• Support project planning through effort estimation and task breakdown.
• Ensure all development follows coding standards, security practices, and corporate processes.
• Oversee testing activities, including unit testing, system testing, and code reviews.
• Support system integration testing and coordinate issue resolution during testing cycles.

Requirement:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• Minimum 6 years of hands-on experience in Java, J2EE, SQL/PLSQL, MySQL, PostgreSQL, and XML.
• Experience with Oracle databases is an advantage.
• Strong experience with Spring Framework (Spring Boot, Spring Security) and RESTful API development.
• Proficiency in HTML5, CSS, Angular/React, Bootstrap, and modern JavaScript frameworks.
• Experience with Kafka, IBM MQ, or Solace messaging platforms.
• Solid understanding of microservices, MVC, and event-driven architectures.
• Experience with Git, CI/CD pipelines, Docker, Kubernetes, or OpenShift.
• Experience building secure, scalable cloud-native applications.
• Familiarity with AI-assisted development tools (e.g., GitHub Copilot) and LLM concepts is a plus.
• Experience in financial services or payments systems is a plus.

How to apply

Interested candidates who wish to apply for the post, you may click the Apply Now Button or send in your updated resume (in MS Word format) to jackyooi@careerally.com.sg

We regret to inform that only shortlisted candidates will be notified.

Careerally Pte Ltd | EA Licence: 24C2215

Ooi Chuan Yi (Jacky)| EA Registration No: R24122948

Scope:

• Provide supervision services for all Architectural works to ensure that contractors complies with contract/authorities'/agencies' requirements

• Oversee the Architectural team and personnel

• Provide all necessary endorsement

• Review all drawings and specifications and highlight any discrepancies, non-workable and/or missing details to OIC and the QP(D)s and QP(S)

• Review and comment on all construction method statements, risk assessmentsfor works, workplans, design for safety (DfS) workshop and SOP proposals

• Provide all relevant endorsements required by authorities/agencies/client

• Assist QPD for application of TOP and CSC

• Prepare site supervision plan and supervise all works directed by OIC

• Monitor project progress to ensure timely completion and prepare necessary site progress and status report for update to client

• Adhere to regulations and requirements of all stakeholders for any supervision work while ensuring proper supervision

• Monitor contractors' safety performance and participate actively in site safety management

• Conduct roving safety inspections, emergency & incident response and facts finding

• Report any accident/incident/near miss on site

Requirements

• Minimum 8 years of experience , of which at least 5 years in major construction works in buildings, architectural and fitting out works

• possess degree recognised by BOA

• Conversant with statutory code and requirements for site supervision, quality control procedures, construction administration and submission of progress report

• Strong leadership skills

• Familiar with all procedures in the Workplace Safety & Health Manual

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group.

Role Overview

The Principal AI Architect is a senior technical leader responsible for the architectural integrity and strategic depth of NCS's most complex AI programmes. This is not a reference-architecture role — you go deep: design patterns, component-level trade-off analysis, cost modelling, and hands-on validation of the systems you design. You will engage with C-level and senior technical stakeholders on client side, shape multi-year AI platform roadmaps, and serve as the definitive technical authority across ML, GenAI, and agentic AI domains within NCS's AI practice.

Experience with architecting and building AI voice bot from scratch using livekit or similar framework would be a big plus.

Key Responsibilities

Architecture & Design

• Own end-to-end technical architecture for large-scale AI programmes: from data ingestion and model training through inference infrastructure, agentic orchestration, and front-end integration.
• Go beyond reference architecture: produce detailed design pattern specifications, component interaction diagrams, data flow models, and failure mode analyses.
• Make and defend technically grounded design decisions: LLM selection and cost modelling, build-vs-buy analysis, open-weight vs. proprietary model trade-offs, and infrastructure sizing.
• Design enterprise agentic AI systems incorporating multi-agent orchestration, RAG, AI memory, planning, reasoning, reflection, and tool integration via MCP or equivalent.
• Specify AI governance and safety architectures: guardrails, observability stacks, responsible AI controls aligned to NIST AI RMF, MAS TRM, and applicable regulatory frameworks.
• Define evaluation and quality frameworks across ML and GenAI: metrics selection, benchmark design, red-teaming protocols, and production monitoring strategies.
• Lead architecture reviews; challenge and validate designs proposed by AI Engineers and Senior AI Engineers.

Technical Depth & Hands-On Contribution

• Maintain active hands-on capability: prototype critical components, validate architectural assumptions through working code, and lead proof-of-concept builds.
• Deep working knowledge of the full AI stack: data pipelines, feature stores, model training (classical ML + fine-tuning LLMs), inference optimisation (quantisation, distillation, batching), and agentic orchestration.
• Evaluate and select from the evolving AI tooling ecosystem — vector databases, agentic frameworks, LLM gateways, MLOps platforms, observability tools — with defensible rationale.
• Design cost-optimised AI infrastructure: GPU/CPU sizing, quantisation strategies (GPTQ, AWQ, GGUF), cross-cloud connectivity, and FinOps for AI workloads.

Stakeholder Management & Delivery Leadership

• Serve as the senior technical authority in client engagements: lead architecture workshops, executive briefings, and technical governance reviews.
• Build trusted relationships with CTO, Head of AI, and senior engineering leaders on client side; navigate complex stakeholder dynamics across delivery programmes.
• Drive alignment between business objectives and technical architecture across multi-vendor, multi-workstream programmes.
• Provide architectural oversight and direction across delivery squads; escalate and resolve technical blockers at programme level.
• Contribute to presales: lead solution architecture for major bids, produce technically credible and commercially sound proposals.
• Develop and grow the AI engineering talent within the NCS AI practice; act as a technical mentor and role model across the team.

Thought Leadership & Practice Development

• Define and evolve NCS's internal AI architecture standards, design pattern libraries, and reusable platform components.
• Represent NCS externally: conference presentations, published thought leadership, and client advisory engagements.
• Identify emerging technology trends and translate them into practice capability investments.

Experience & Education

• 10–15+ years of progressive experience in AI/ML engineering, data science, or software engineering, with at least 5 years in architecture or technical leadership roles.
• Degree in Computer Science, Engineering, Statistics, or equivalent; advanced degree (MSc/PhD) advantageous.
• Proven track record designing and delivering large-scale AI programmes end-to-end — not just contributing to them.
• Experience building AI products or platforms from scratch, or serving as lead architect on enterprise AI programmes with significant complexity and scale.
• Background in system integration, technical consultancy, or professional services — with direct accountability for architecture quality in client-facing engagements.

Technical Depth

• Strong Python programming at production grade: modular, testable, well-documented code across ML and GenAI application stacks.
• Deep ML fundamentals: feature engineering, model evaluation, classical ML algorithms, bias-variance trade-offs, and hyperparameter optimisation.
• Extensive hands-on GenAI experience: RAG pipelines, LLM API integration (OpenAI, Anthropic, AWS Bedrock, Azure OpenAI), prompt engineering, and evaluation.
• Expert-level knowledge of vector databases and embedding architectures (Qdrant, Milvus, pgvector) for semantic search and retrieval at scale.
• Deep multi-cloud platform expertise (AWS, Azure, GCP) across AI/ML services, model training, and inference infrastructure.
• Advanced containerisation and MLOps: Docker, Kubernetes, CI/CD pipelines for AI systems, model serving, and production monitoring.
• Multi-language programming proficiency; ability to read, reason about, and contribute to code across the full stack.
• Deep hands-on experience with agentic frameworks: LangGraph, CrewAI, AutoGen, OpenAI Agents SDK — at architectural depth, not just usage.
• Expert-level knowledge of agentic AI design patterns: multi-agent orchestration, memory architectures, planning and reasoning loops, reflection, and tool-use integration.
• Deep hands-on experience with GenAI infrastructure: LLM serving (vLLM, TGI, Ollama), fine-tuning (LoRA, QLoRA), model quantisation, and cross-cloud API architecture.
• Demonstrated ability to cost AI systems: TCO modelling, GPU/inference cost optimisation, build-vs-buy analysis across proprietary and open-weight LLMs.
• Strong command of responsible AI at architecture level: governance frameworks, safety controls, bias mitigation, auditability, and regulatory compliance.

Leadership & Stakeholder Skills

• Proven stakeholder management at senior levels: ability to advise, influence, and build confidence with client executives and technical leadership.
• Experience leading cross-functional, multi-vendor delivery programmes; comfortable operating in complex organisational environments.
• Strong written communication: ability to produce architecture documents, executive briefings, and technical proposals that are clear, precise, and persuasive.

• Develop robust CI/CD pipelines using GitHub Actions or Azure DevOps to automate the promotion of data artifacts.
• Collaborate with security teams to ensure the Lakehouse architecture meets strict financial compliance standards.
• Monitor and report on cloud spend, proactively right-sizing compute resources to reduce infrastructure costs.
• Must have experience in DevOps, Cloud Engineering, or Cloud Architecture roles.
• Design, implement, and manage scalable cloud infrastructure solutions on major cloud platforms (AWS).
• Strong hands-on experience with at least one major cloud platform (AWS, Azure, or GCP).
• Proven experience provisioning and managing Databricks workspaces.
• Expert-level knowledge of CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps, GitHub Actions, CircleCI).
• Strong proficiency in Infrastructure as Code (Terraform, CloudFormation, ARM Templates, Ansible, or similar).
• Experience with containerisation and orchestration (Docker, Kubernetes).
• Proficiency in scripting languages (Python, Bash, PowerShell, or similar).
• Understanding of networking, security, and compliance in cloud environments.

• Contract Period: 18 months (start immediately)

1. At least 10 years of relevant site experience in supervision of Architectural Works. Particular Resident Architect experience in the supervision of hospitals or medical related projects is preferred.
2. Degree in Architecture from a recognised University, preferably with eligibility for registration with the Board of Architects.
3. Conversant in local codes and regulations and MS Office.
4. Site experience in supervision of Architectural Works
5. Experience in the supervision of hospitals or medical related projects.
6. Conversant in local codes and regulations