Total 528 software architect job vacancies

We are seeking a highly skilled and experienced .NET Developer with a minimum of 8 years of experience. In this role, you will be responsible for continuously enhancing our internal CRM systems, Billing & Accounting systems, and developing new systems as needed. Working closely with our lean internal IT team and cross-functional colleagues, you will understand business processes and operations to build systems that meet ongoing needs.

Key Responsibilities:

• Continuously improve and enhance internal CRM systems, Billing & Accounting systems
• Develop new systems to meet evolving business requirements
• Collaborate with internal stakeholders to understand their needs and translate them into technical solutions
• Participate in the full software development lifecycle, including design, coding, testing, and deployment
• Write clean, efficient, and reusable code
• Create and maintain technical documentation
• Troubleshoot and debug software issues
• Stay up-to-date with the latest industry trends and technologies
• Provide technical guidance to junior developers
• Demonstrate leadership qualities and coordinate with cross-functional teams
• Communicate effectively with team members, stakeholders, and clients
• Manage time effectively to meet project deadlines and handle multiple projects simultaneously

Skill Set:

• Strong knowledge of .NET web framework [3, 4.5 and above]
• Proficiency in MVC 5, React, Angular
• Strong understanding of frontend technologies such as JavaScript, Bootstrap, JQuery, HTML
• Proficient in C# and/or VB.NET, with a good knowledge of their ecosystems
• Strong expertise in Microsoft SQL Server and IIS Server
• Solid understanding of object-oriented programming
• Familiarity with dot net Core Web API and dot net Core
• Ability to write reusable libraries
• Knowledge of various design and architectural patterns
• Familiarity with Windows Presentation Framework
• Experience in creating database schemas that represent and support business processes
• Experience implementing automated testing platforms and unit tests
• Proficient understanding of code versioning tools such as SVN and Git
• Strong problem-solving skills
• Effective communication skills
• Strong time management and organizational skills
• Commitment to continuous learning and keeping up with the latest technologies
• Adaptability to changing project requirements and technologies
• Collaboration and teamwork skills
• Attention to detail in coding, testing, and documentation processes

Please note: Only candidates with the required experience and skill set will be considered for this position.

Key Qualifications

• Proficiency in programming languages such as Java, Python, or JavaScript.
• Experience with cloud hosting platforms such as AWS, Azure, or Google Cloud Platform.
• Strong understanding of Kubernetes and containerisation technologies.
• Excellent problem-solving skills and attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team environment.

Description
- Design, develop, and maintain full stack applications, with a focus on platform development and cloud hosting.

- Collaborate with multi-functional teams to define project requirements and deliver high-quality solutions.

- Implement best practices for software development, including code reviews, testing, and documentation.

- Optimise application performance and scalability through the use of Kubernetes and other cloud technologies.

- Develop and maintain deployment pipelines to automate the software release process.

- Stay up-to-date with the latest trends and technologies in software development and platform engineering.

Education & Experience

Bachelor's degree in Computer Science, Engineering, or related field.

JD & REQUIREMENTS:

Fullstack Engineer

Location: Singapore • Type: Full-time, On-site

About the Role

We're looking for a Fullstack Engineer to build and maintain scalable web applications while driving our test automation and quality initiatives. You'll work across the entire stack—developing features, designing automated testing frameworks, and ensuring our systems are reliable, well-tested, and production-ready.

Responsibilities

•Design, develop, test, and maintain web applications and backend services

•Build and maintain automated testing frameworks using Playwright for end-to-end, integration, and regression testing

•Develop automation scripts for workflow automation and repetitive tasks

•Collaborate with fellow engineers to deliver robust, scalable solutions

•Implement and maintain CI/CD pipelines with integrated automated testing

•Troubleshoot, debug, and optimize applications for reliability and performance

•Ensure system availability through routine maintenance and on-call support when required (compensated overtime)

•Stay current with automation tools and testing best practices, sharing knowledge with the team

Requirements

Technical Skills

•3+ years of software engineering experience with TypeScript, JavaScript, Python, and Node.js

•Strong Python scripting skills for automation and backend tasks

•Hands-on experience with Playwright for browser automation and end-to-end testing

•Strong proficiency with Next.js and Nuxt.js

•Experience writing and maintaining automated test suites (unit, integration, E2E)

•Experience with cloud platforms (AWS, Azure, GCP) or deployment platforms like Railway

•Familiarity with containerization using Docker

•Experience with relational databases (PostgreSQL) and NoSQL databases (MongoDB)

•Solid understanding of REST API design and integration

•Understanding of networking fundamentals (HTTP, DNS, TCP/IP, proxies)

•Basic understanding of cybersecurity principles

Soft Skills

•Self-directed problem solver who can navigate unfamiliar codebases and learn new technologies independently

•Strong attention to detail, especially in testing and debugging

•Ownership mentality — sees tasks through from start to production

•Not afraid to challenge assumptions or propose alternatives

•Receptive to feedback and iterates quickly

Job Responsibilities:

• Involve in the analysis, design, documentation, coding, and testing of enterprise-level software applications.

• Perform unit, integration, functional, and non-functional testing to ensure product quality and reliability.

• Troubleshoot and resolve production issues related to software applications in a timely manner.

• Evaluate existing systems and implement updates or add new features to enhance functionality and performance.

• Collaborate with team members in requirements discussions, design reviews, and solution planning, providing valuable technical insights.

• Prepare and maintain technical documents, ensuring clarity and completeness.

• Assist in project planning, provide time estimates, and ensure that development milestones are met.

• Work independently on assigned tasks while maintaining close communication with the project team.

• Respond proactively to suggestions for system improvements and enhancements.

• Perform any other duties assigned by the immediate supervisor or senior management.

Job Requirements:

• Bachelor’s degree or above in Computer Science, Software Engineering, or related fields.

• At least 5 years of hands-on experience in Java development, have some experience in team management.

• Proficient in Java web frameworks such as Spring MVC and familiar with RESTful APIs and Web Services.

• Familiar with HTML, CSS, JavaScript, and related front-end technologies.

• Experience with Oracle or MySQL databases.

• Familiar with version control tools such as Git or SVN.

• Experience with Spring Boot, RocketMQ, and Redis will be an advantage.

• Knowledge of BSS/OSS systems in the telecommunications industry is preferred.

• Strong problem-solving, analytical, and debugging skills.

Interested may click to apply / drop resume to whatsapp +65 8684 8297 (Sook Hooi - HR)

Job Description & Requirements

Responsibilities

• To be an in-charge of new erection project in Singapore (workers’ dormitory/Industrial building) with the scopes from design development to project management
• To oversee designs for planning and building approvals, and ensure compliance with local regulations, guidelines, building codes and specific standards
• To execute construction management including site progress, coordinate/ liaise with client, consultants, authorities and all stakeholders

Requirements

• Must possess a Degree in Architecture (preferably recognised by BOA, Sinagpore)
• Min 8 years of construction project management experience in local projects
• Well versed in local Authority’s regulations/ guidelines for submissions
• Good interpersonal skills and the ability to work in a team as well as individually

PLEASE APPLY THROUGH THIS PORTAL ONLY.

Any application received to other email address will not be accepted.

Responsibilities:

• Participate in full life cycle of project, responsible for technical analysis, formulation of related technical solutions; Responsible for technical architecture design, technology selection and implementation plan formulation;
• Responsible for the planning and business architecture of the core functions and common modules of the platform, as well as the stability, performance monitoring and performance optimization of the core system;
• Responsible for the overall system architecture of the product, responsible for the system security design, development and related design documentation;
• Responsible for leading the technical team to complete the platform architecture objectives and propose solutions to technical problems arising in the development process;
• Optimize the performance of the existing system, solve the key technical problems of the platform;
• Responsible for the performance, stability, scalability, security and other indicators of the system, and have certain foresight;
• Participate in the formulation of design and implementation specifications, and guide the design, implementation and deployment work;
• Cooperate with project manager to make technical decision and carry out technical risk assessment;
• Responsible for the technical guidance of software development team.

Requirements:

• Rich hands-on experience as Architect of Salesforce project implementation;
• In-depth knowledge of HTML/HTML 5, CSS/CSS 3, JavaScript and related front-end frameworks (Bootstrap, JQuery, AngularJS);
• Familiar with ASP MVC, ASP Web API, and experience in integration with third-party API systems;
• Familiar with git and other version management tools;
• Familiar with Salesforce platform configuration, Profile, Permission Set, Flow, etc.;
• Proficient in APEX language, proficient in Apex Classes, Apex Trigger, Visualforce Page, Lightning Components, LWC, etc.;
• Familiar with IO, multithreading, distributed, collection and other basic apis, familiar with common design patterns and development principles;
• Familiar with Salesforce products and peripheral platform/application integration solutions, experience in integration development is preferred;
• Knowledge in Triggers, Workflows, Page layouts, roles, profiles, reports & dashboards.

Job Description:

• Own both the delivery and architecture of enterprise integration across a transformation programme.
• The role will be accountable for ensuring integration workstreams are governed, prioritised, architecturally sound, and delivered in line with programme timelines, business priorities, and enterprise standards.
• The candidate must have strong hands-on and architectural experience with MuleSoft Anypoint Platform, API-led connectivity, reusable integration patterns, canonical data models, and enterprise integration governance.

Key Responsibilities:

• Defining and operating the integration COE operating model and intake process.
• Owning the integration roadmap, delivery plan, and capacity plan across all workstreams.
• Managing escalations, blockers, risks, and cross-programme dependencies.
• Leading stage-gate design reviews from intake through deployment.
• Setting and enforcing API standards, non-functional requirements, naming conventions, design patterns, and integration best practices.
• Maintaining the enterprise integration catalogue as the single source of truth.
• Designing scalable, reusable, and governed MuleSoft APIs and integrations.
• Reviewing MuleSoft solution designs, RAML/API specifications, data mappings, security models, and deployment approaches.
• Working with business, application, data, security, infrastructure, and delivery teams to align integration outcomes.
• Supporting estimation, planning, delivery governance, and release readiness for integration workstreams.

Requirements:

Must have Skills:

• MuleSoft Integration Architecture: Strong experience designing enterprise integrations using MuleSoft Anypoint Platform, API-led connectivity, reusable APIs, and MuleSoft deployment patterns, designing and reviewing reusable MuleSoft APIs, including System APIs, Process APIs, and Experience APIs.
• Enterprise Integration Governance & Standards: Ability to define and enforce API standards, integration patterns, NFRs, design governance, reusable assets, and integration catalogue management.
• Platform, Network & Security Architecture Alignment: Ability to work with network, security, cloud, and infrastructure architects to ensure the MuleSoft platform is correctly set up, secure, scalable, and aligned with enterprise standards.

Good to have:

• MuleSoft Certifications
• MuleSoft Certified Integration Architect, Platform Architect, or Developer certification.

Enterprise Architecture Experience:

• Experience with TOGAF or equivalent architecture frameworks, and ability to align integration architecture with broader enterprise architecture principles.

DevOps & Operational Support Knowledge:

• Experience with CI/CD, monitoring, logging, alerting, release management, and supportability patterns for MuleSoft integrations.

We are seeking a talented and motivated Software Developer to join our growing team. The successful candidate will be responsible for designing, developing, testing, and maintaining software applications while collaborating with cross-functional teams to deliver high-quality solutions.

Key Responsibilities

• Design, develop, and maintain web and software applications.
• Write clean, scalable, and efficient code.
• Troubleshoot, debug, and upgrade existing systems.
• Collaborate with product managers, designers, and other developers.
• Participate in code reviews and software testing.
• Develop and maintain technical documentation.
• Ensure software performance, quality, and responsiveness.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2+ years of software development experience.
• Proficiency in one or more programming languages such as Java, Python, C#, JavaScript, or PHP.
• Experience with databases such as MySQL, PostgreSQL, or MongoDB.
• Knowledge of Git version control.
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities.

Preferred Qualifications

• Experience with cloud platforms (AWS, Azure, or Google Cloud).
• Familiarity with Agile/Scrum methodologies.
• Experience with RESTful APIs and microservices architecture.
• Knowledge of Docker and CI/CD pipelines.

Benefits

• Competitive salary.
• Flexible working arrangements.
• Health and dental benefits.
• Paid vacation and holidays.
• Professional development opportunities.

* Ability to analyse relevant documents to obtain an understanding of the requirements.

* Identifying the required test scenarios, test case preparation, and test data preparation to ensure sufficient test coverage.

* Execute test cases and test plans to support the quality assurance activities throughout the software lifecycle.

* Finding bugs through systematic and/or ad-hoc testing and troubleshooting.

* Must have the ability to escalate issues in a timely manner.

* Understand problems from the customer's perspective.

* Willingness to learn new technologies, approaches, and test tools.

* Able to work independently and be a Team Player with good interaction skills.

* Understanding of Software Development Life Cycle Process (SDLC) and QA methodology.

* Knowledge and experience in analyzing Software Requirement Specifications and identifying the required test scenarios.

* Knowledge in J2EE Application Development, Database Technologies, Web Development, WebServices, Spring and Hibernate Framwork, React-Native Framework, ... etc.

* Work closely with Development and Project Delivery Team

* Able to manage time efficiently.

* Good command of English (spoken & written)

* Diploma / Bachelor’s Degree (Preferred)

* 1 to 3 years’ solid experience on professional software testing experience is a plus. Fresh Grads are welcome to apply.

Responsibilities:

• Design and implement scalable and secure cloud architectures covering IaaS, PaaS, SaaS integration, networking (VPC), security, and landing zone setup.
• Provide technical consulting for cloud, big data, and AI solutions to support enterprise digital transformation initiatives.
• Conduct requirement analysis, solution design, technical proposal preparation, cost estimation, and Proof of Concept (POC) validation.
• Support cloud migration, deployment, and implementation activities across public and hybrid cloud environments.
• Deploy, configure, operate, and optimize cloud infrastructure and platform services, including compute, storage, networking, containers, middleware, big data, and AI platforms.
• Collaborate with internal teams, customers, and external partners to deliver end-to-end cloud solutions and support business objectives.
• To collaborate and communicate effectively with Singapore-based regulatory bodies and local stakeholders, as well as to support collaboration with Chinese-speaking global decision-makers, domestic manufacturing partners, and regional headquarters counterparts based in China

Requirements:

• Bachelor Degree or above in Computer Science, Information Technology, Engineering, or related field.
• Minimum of 5 years’ experience in cloud solution architecture, technical consulting, or solution delivery in ICT environments, preferably involving public cloud or hybrid cloud environments.
• Strong hands-on knowledge of cloud computing fundamentals, including IaaS, PaaS, SaaS, networking, virtualization, and cloud security concepts.
• Experience in container platforms and DevOps practices, including Kubernetes, CI/CD pipelines, and infrastructure automation.
• Practical experience in designing or supporting enterprise cloud or data transformation projects, preferably in banking, internet, or large enterprise environments.
• Good understanding of data platform and distributed systems, including technologies such as Hadoop, Spark, Flink, Hive, or similar big data frameworks.
• Familiarity with AI/ML lifecycle concepts and cloud-based machine learning platforms is an advantage.
• Strong troubleshooting and problem-solving skills in cloud infrastructure, including compute, storage, network, container, and middleware layers.
• This role requires proficiency in both English and Mandarin (written and spoken) to communicate effectively with Singapore-based regulatory bodies and local stakeholders, as well as to support collaboration with Chinese-speaking global decision-makers, domestic manufacturing partners, and regional headquarters counterparts based in China.

Interested candidate please click "APPLY" to begin your job search journey.

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

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy. 

PERSOL Singapore Pte Ltd

•RCB No. 200007268E • EA License No. 01C4394

•Registration ID: Heah Sian Wei R23117518

We are seeking a Solution Architect (Hybrid IT -Services Led) to drive solutioning for enterprise customers across infrastructure and operations transformation initiatives. This role focuses on designing and positioning end-to-end Hybrid IT solutions that integrate on-premises, private cloud, and public cloud environments, enhanced with AIOps and automation capabilities to enable intelligent, scalable, and efficient IT operations.

The candidate will play a key role in presales engagements, working closely with Sales, Consulting, and Service Line teams to shape solutions that are technically robust, operationally viable, and commercially competitive.

Job Scope:

Strategy & Leadership

• Lead the recommendation, development, and implementation of the company’s Hybrid IT technology strategy and roadmap.
• Evaluate emerging technologies and provide strategic recommendations to drive innovation and adoption.
• Conduct technology assessments to identify gaps and opportunities to enhance the organization’s IT landscape.
• Provide technical leadership and guidance to architecture, engineering, and delivery teams to ensure successful solution implementation.

Presales & Solutioning

• Engage customers throughout presales cycles to understand business objectives, current IT landscape, constraints, and transformation goals.
• Support RFP/RFI/RFQ responses with high-quality technical inputs, architecture diagrams, and compelling solution narratives.
• Contribute to pricing strategies by aligning solution architectures with cost models, licensing, and commercial considerations.
• Articulate clear value propositions, including cost optimization, risk reduction, scalability, and operational efficiency.
• Support internal governance processes, including proposal reviews and solution signoffs.

Architecture & Design

• Design end-to-end Hybrid IT architectures across:
• On-premises data centers (compute, storage, backup, disaster recovery)
• Private cloud and virtualization platforms
• Public cloud environments (Azure, AWS, GCP), including landing zones and workload design
• Network, connectivity, identity, and security integration
• Define target-state architectures, transition strategies, and key assumptions.
• Develop architectural frameworks, standards, and models to guide solution design and delivery.
• Ensure all solutions are scalable, secure, resilient, and aligned with industry best practices.

Stakeholder & Delivery Collaboration

• Collaborate with cross-functional stakeholders to gather and define business and technical requirements.
• Conduct and facilitate discovery workshops covering infrastructure, cloud, network, security, workplace, and IT operations domains.
• Work closely with delivery teams to ensure alignment between solution design and implementation outcomes.
• Partner with governance, risk, and compliance teams to define and implement data governance and information security policies.

Skillsets & Qualifications

• Bachelor’s degree in information & communication technology (ICT), Information Systems, Computer Science, or a related field.
• Minimum of 8 years of experience in designing, implementing, and supporting complex IT systems and large-scale ICT solutions, with a focus on Cloud and/or Hybrid IT architecture.
• Strong understanding of on-premises ICT architectures, including integration patterns, infrastructure design, and best practices for building scalable and high-performance systems.
• Familiarity with government and enterprise frameworks and standards (e.g., GCC 2.0), including compliance and security requirements.
• Extensive knowledge of cloud platforms such as AWS and Microsoft Azure, including cloud architecture principles, infrastructure-as-code (IaC), cloud security best practices, and cost optimization strategies.
• Strong analytical thinking and problem-solving capabilities, with the ability to translate business requirements into practical technical solutions.
• Excellent communication and presentation skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders.
• Proven ability to collaborate effectively across cross-functional teams and build strong stakeholder relationships.
• A proactive and adaptable team player, able to thrive in a fast-paced and dynamic environment.

Job Summary

Seeking a Messaging & Collaboration Cloud Architect to design and govern enterprise messaging platforms across Microsoft Exchange, Exchange Online, Microsoft 365, and Azure environments. Responsible for driving messaging modernization, cloud migration, security, compliance, and operational governance initiatives.

Mandatory Skill-set

• 8+ years of experience in Microsoft Messaging and Collaboration technologies;
• Hands-on experience with Microsoft Exchange Server and Exchange Online;
• Strong experience in Microsoft 365 Administration and Hybrid Exchange Deployments;
• Expertise in Entra ID (Azure AD), Active Directory, and identity integration;
• Experience with Azure Networking and hybrid cloud messaging solutions;
• Strong knowledge of mail flow, transport services, and messaging migrations;
• Hands-on experience with PowerShell automation and scripting;
• Knowledge of messaging security, compliance, and governance frameworks.

Desired Skill-set

• Experience supporting large-scale enterprise messaging environments;
• Knowledge of Microsoft Teams, SharePoint Online, and OneDrive integration;
• Relevant Microsoft and ITIL certifications.

Responsibilities

• Define messaging architecture standards, strategy, and roadmaps;
• Design and govern Exchange Server, Exchange Online, and Hybrid Exchange environments;
• Architect Microsoft 365 and Azure-integrated messaging solutions;
• Ensure messaging security, compliance, and governance requirements are met;
• Lead messaging migration and modernization initiatives;
• Establish operational standards, monitoring, and service management processes;
• Drive automation using PowerShell and AI-enabled operational tools;
• Provide technical leadership and collaborate with key technology teams. 

Should you be interested in this career opportunity, please send in your updated resume to apply@sciente.com at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website

(https://www.sciente.com/privacy-policy).

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

A Banking institution is seeking a highly skilled Trade Finance Solution Architect to design and deliver end-to-end technology solutions for our trade finance and supply chain finance platforms. In this role, you will define architectural blueprints, guide development teams, and ensure that solutions are scalable, secure, and aligned with banking regulations. The ideal candidate has deep expertise in Java technology and a strong understanding of trade finance domains including letters of credit, bank guarantees, documentary collections, and supply chain finance.

Key Responsibilities

Solution Architecture

• Design and architect end-to-end trade finance solutions, including originations, risk management, document processing, and settlement workflows.

• Define system architecture, component diagrams, integration patterns, and data models using Java-based technologies (Spring Boot, Microservices, J2EE).

• Ensure solutions are scalable, resilient, and compliant with banking security and regulatory standards.

Technology Leadership

• Lead technical design discussions and guide development teams on Java best practices, design patterns, and architecture principles.

• Evaluate and recommend frameworks, libraries, and tools to optimize trade finance platform performance and maintainability.

• Conduct code and design reviews to ensure architectural integrity and quality.

Integration & APIs

• Design APIs (REST, SOAP) for seamless integration with internal systems (core banking, payments, AML, CRM) and external partners (logistics, insurers, customs).

• Architect event-driven integrations using messaging queues (Kafka, JMS) for real-time trade finance processing.

Trade Finance Domain Expertise

• Translate business requirements from trade finance product owners into technical solutions covering:

  • Letters of Credit (Import/Export)

  • Bank Guarantees and Standby LCs

  • Documentary Collections

  • Supply Chain Finance and Invoice Financing

Non-Functional Requirements

• Architect for high availability, disaster recovery, security, performance, and data privacy.

• Implement observability frameworks (logging, monitoring, tracing) for trade finance platforms.

Stakeholder & Vendor Management

• Collaborate with business stakeholders, product owners, operations teams, and enterprise architects.

• Manage technical relationships with vendor platforms (e.g., Bolero, Contour, TradeIX) and integration partners.

Requirements

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.

• 10+ years of experience in software development and solution architecture, with at least 5 years focused on trade finance or supply chain finance in banking.

• Deep expertise in Java technology including:

  • Java 8/11/17+

  • Spring Framework (Spring Boot, Spring Cloud, Spring Security)

  • Microservices architecture and containerization (Docker, Kubernetes)

  • JPA/Hibernate, JMS, RESTful and SOAP web services

• Strong knowledge of trade finance products, processes, and regulations (UCP600, URDG758, SWIFT messages).

• Experience with API design, integration patterns, and middleware (Apache Camel, Mule, or similar).

• Familiarity with relational and NoSQL databases (Oracle, PostgreSQL, MongoDB, or similar).

• Excellent communication and stakeholder management skills.

Nice to Have

• Familiarity with document management systems and optical character recognition (OCR) for trade documents.

• Certifications such as TOGAF, or Oracle Certified Professional (Java).
  

  Interested candidates please email your latest resume to subagio@tangspac.com

Job Summary:

The Messaging &Collaboration Architect is responsible for designing, implementing, and governing enterprise messaging platforms across hybrid environments, including Microsoft Exchange Server (On-Premises), Exchange Online, and Microsoft 365services hosted within Microsoft Azure.

This role provides architectural leadership for messaging transformation initiatives, cloud migration programs, platform modernization, and operational governance. The architect ensures secure, scalable, highly available, and compliant messaging services while enabling seamless collaboration across the enterprise.

In addition, the role works closely with infrastructure, security, cloud, and workplace teams to define messaging strategies, establish technical standards, and support enterprise transformation initiatives.

Key Responsibilities:

Messaging Architecture &Strategy

·      Define enterprise messaging and collaboration architecture standards.

·      Develop strategic roadmaps for Exchange modernization and Microsoft 365 adoption.

·      Design hybrid messaging architectures supporting coexistence between on-premise and cloud environments.

·      Establish messaging governance, security, compliance, and operational standards.

·      Lead technical assessments and architecture reviews for messaging-related initiatives.

·      Ensure architecture aligns with enterprise technology and cloud strategies.

Microsoft Exchange Platform Architecture

·      Design and govern Microsoft Exchange Server environments (2016, 2019, Subscription Edition).

·      Design Exchange Online architectures within Microsoft 365.

·      Architect hybrid Exchange deployments and migration strategies.

·      Define mailbox resiliency, high availability, disaster recovery, and backup architectures.

·      Design transport, routing, mail flow, and message hygiene solutions.

·      Lead platform capacity planning and performance optimization initiatives.

Microsoft 365 & Azure Integration

·      Architect Microsoft 365 messaging and collaboration services.

·      Design Azure-integrated messaging solutions supporting hybrid cloud operations.

·      Implement and govern Azure networking requirements supporting Exchange Online connectivity.

·      Design identity integration leveraging Azure Active Directory and Entra ID.

·      Support integration with Microsoft Teams, SharePoint Online, OneDrive, and related collaboration services.

·      Ensure secure cloud adoption through modern authentication and conditional access controls.

Messaging Security &Compliance

·      Design secure messaging environments aligned with Zero Trust principles.

·      Architect email protection solutions including:

o  Microsoft Defender for Office 365

o  Exchange Online Protection (EOP)

o  Anti-spam and anti-phishing controls

o  Data Loss Prevention (DLP)

o  Information Protection and Sensitivity Labels

·      Ensure compliance with enterprise security standards and regulatory requirements.

·      Support eDiscovery, retention policies, legal hold, and audit requirements.

·      Collaborate with cybersecurity teams on threat management and incident response.

Cloud Migration &Transformation

·      Lead Exchange migration projects from on-premise environments to Microsoft 365.

·      Design mailbox migration strategies and coexistence models.

·      Develop migration runbooks, technical procedures, and rollback plans.

·      Assess legacy environments and recommend modernization approaches.

·      Provide architecture leadership for tenant consolidation, mergers, acquisitions, and divestitures.

·       Drive adoption of modern workplace and collaboration technologies.

Service Delivery &Operational Governance

·      Establish operational standards and support models for messaging services.

·      Define monitoring, reporting, and service health management requirements.

·      Ensure adherence to ITIL processes including Incident, Problem, Change, and Configuration Management.

·      Support major incident management and root cause analysis activities.

·      Participate in service reviews and continuous improvement initiatives.

·      Define platform KPIs, SLAs, and operational metrics.

Automation & AI-Enabled Operations

·       Design automation solutions for messaging administration and operational activities.

·       Utilize PowerShell scripting for provisioning, administration, and reporting.

·       Promote Infrastructure as Code and automation-first approaches where applicable.

·       Leverage Microsoft Copilot and AI-enabled operational tools to improve support efficiency.

·       Develop operational dashboards and reporting capabilities using Power Platform technologies.

Collaboration &Stakeholder Management

• Work closely with Infrastructure, Cloud, Security, Workplace, and Application teams.
• Provide technical leadership and mentorship to engineers and administrators.
• Present architecture recommendations to senior management and customers.
• Facilitate design workshops and architecture review sessions.
• Maintain architecture documentation, standards, and knowledge repositories.

Required Skills & Qualifications:

·      8+ years of experience in Microsoft Messaging and Collaboration technologies.

·      Hands-on experience with:

o  Microsoft Exchange Server (2013/2016/2019/SE)

o  Exchange Online

o  Microsoft365 Administration

o  Hybrid Exchange Deployments

o  Azure Active Directory / Entra ID

o  Azure Networking Concepts

o  Microsoft Teams Integration

o  Mail Flow and Transport Services

o  PowerShell Automation

o  Messaging Migration Projects

·      Strong knowledge of:

o  Hybrid Messaging Architectures

o  High Availability and Disaster Recovery

o  Authentication and Identity Management

o  Email Security Technologies

o  Compliance and Governance Frameworks

o  Microsoft Licensing Models

o  Enterprise Infrastructure Platforms

·      Experience supporting:

o  Large-scale enterprise messaging environments

o  Cloud transformation programs

o  Messaging modernization initiatives

o  Managed services operations

Key Competencies :

·      Enterprise Architecture Thinking

·      Technical Leadership

·      Strategic Planning

·      Solution Design

·      Stakeholder Management

·      Problem Solving and Troubleshooting

·      Communication and Presentation Skills

·      Risk Assessment and Mitigation

·      Documentation and Governance Discipline

·     Customer-Focused Mindset.

Qualifications and Certifications :

·       Education

• Bachelor's Degree in Information Technology, Computer Science, Engineering, or equivalent experience.

·       Preferred Certifications

• Microsoft Certified: Messaging Administrator Associate
• Microsoft Certified: Enterprise Administrator Expert
• Microsoft Certified: Azure Solutions Architect Expert
• Microsoft Certified: Identity and Access Administrator Associate
• Microsoft Certified: Security Operations Analyst Associate

o   ITIL Foundation or ITIL 4 Managing Professional

·       Advantageous Certifications

o  TOGAF

o  CISSP

ST Engineering is a global technology, defence andengineering group with offices across Asia, Europe, the Middle East and the U.S., serving customers inmore than 100 countries. The Group uses technology and innovation to solvereal-world problems and improve lives through its diverse portfolio ofbusinesses across the aerospace, smart city, defence and public securitysegments. Headquartered in Singapore, ST Engineering ranks amongthe largest companies listed on the Singapore Exchange.

Join our Cyber Team

Weare an industry leader in cybersecurity with over two decades of experience, wedeliver a holistic suite of trusted cybersecurity solutions to empower cyberresilience for government and ministries, critical infrastructure, andcommercial enterprises. Backed by our indigenous capabilities and deep domainexpertise, we offer robust cyber-secure products and services in cryptography,cybersecurity engineering, digital authentication, SCADA protection, audit andcompliance. We specialise in the design and build of security operationscentres for cybersecurity professionals and provide managed security servicesto strengthen the cybersecurity posture of our government and enterprisecustomers.

Responsibilities

• Design, implement, and maintain private cloud infrastructure to meet business and security requirements.
• Develop cloud architecture strategies aligned with organizational goals and compliance standards.
• Collaborate with cross-functional teams to integrate private cloud solutions with existing systems.
• Ensure high availability, scalability, and disaster recovery capabilities within the private cloud environment.
• Define and enforce governance, security, and operational best practices for private cloud deployments.
• Conduct performance tuning, capacity planning, and cost optimization for private cloud resources.
• Provide technical leadership and mentorship to engineering teams on cloud technologies and architecture.
• Stay updated on emerging private cloud technologies and recommend improvements to existing infrastructure.

Qualifications

• 8+ years of experience in IT infrastructure, with at least 4 years in cloud architecture roles.
• Proven experience in designing and deploying private cloud solutions (e.g., VMware, Nutanix).
• Strong understanding of networking, virtualization, storage, and security principles.
• Excellent problem-solving skills and ability to work in a fast-paced environment.
• Strong communication and stakeholder management skills.

TechnicalExpertise

• Private Cloud Platforms: VMware vSphere, Nutanix.
• Virtualization Technologies: KVM, AHV.
• Networking: SDN, VLAN, VPN, Load Balancing.
• Storage Solutions: SAN, NAS, Object Storage.
• Automation & Orchestration: Ansible, Terraform, vRealize Automation.
• Operating Systems: Linux (RHEL, Ubuntu).
• Security & Compliance: Identity and Access Management, Encryption, Regulatory Compliance (ISO, GDPR).
• Monitoring & Performance Tools: Prometheus, Grafana, vRealize Operations.
• Scripting & Programming: Python, Bash.

Find out more:  https://www.stengg.com/cybersecurity

ST Engineering believes in fostering a culture where team membersare encouraged to overcome challenges, explore new ideas, and work together tosucceed. We value individuals who are determined to push beyond the boundaries,and have a thirst for knowledge, continuous learning, and self-improvement.

Overview: -

As an integral member of the Cloud Sales & Solutions team, the AWS Architect collaborates with cross-functional teams to design, modernize and implement secure, scalable cloud solutions on AWS while bringing working knowledge of Azure to guide hybrid and multi-cloud conversations. The role spans architecture strategy, solution design, migration and modernization, and stakeholder engagement across complex enterprise environments. The AWS Architect works closely with AWS, Microsoft, business partners, stakeholders and application owners to shape pragmatic architectures that align to business goals, governance requirements and long-term transformation roadmaps.

Key Responsibilities:

• Lead major opportunities and large-scale deals by developing AWS-centric architectural solutions and high-level designs that address client needs, non-functional requirements and business outcomes.
• Define cloud strategies aligned to customer goals, with a strong focus on AWS migration, application modernization, platform engineering and hybrid cloud adoption.
• Engage confidently in multi-cloud conversations, including Azure landscapes, to advise clients on workload placement, integration patterns, governance, resilience and cost optimization.
• Lead and participate in proof-of-concept (POC) initiatives for AWS, Azure and adjacent technologies, validating architecture choices against business and technical requirements.
• Collaborate with account, delivery and pricing teams to create solution estimates, migration roadmaps and value-led propositions for enterprise transformation programs.
• Drive architecture governance by establishing reference patterns, security controls, identity models, networking principles and operational guardrails across cloud environments.

Essential Skills:

• AWS Certified: AWS Solutions Architect Professional (preferred)
• Proven expertise in AWS cloud architecture, migration, modernisation and enterprise solution delivery.
• Working experience with Azure services and architecture patterns, with the ability to compare, position and integrate AWS and Azure capabilities in client discussions.
• Strong understanding of cloud and infrastructure components including compute, storage, networking, identity, security, data and application services across hybrid and multi-cloud environments.
• Hands-on knowledge of automation and DevOps/IaC tooling such as Terraform, Bicep, ARM, CI/CDpipelines and container platforms.
• Exceptional communication and consulting skills, with the ability to engage senior business and technical stakeholders and translate complex concepts into actionable decisions.
• Self-driven with a strong sense of initiative, facilitation capability and the ability to lead architecture discussions independently across distributed teams.