Total 132 solution architect job vacancies in Information Technology category in Singapore

Our client is seeking an experienced Application Solutions Architect to support several strategic programmes across multiple customers. This role will provide expert-level solution architecture support for key systems, guiding technical leads and development teams in designing robust, scalable, and secure technical solutions. The ideal candidate will also contribute to presales activities by proactively gaining in-depth knowledge of key systems, collaborating with the team to build and maintain a strong technical knowledge base, and actively identifying opportunities to enhance or modernise customer systems. The candidate is expected to propose architectural improvements, lead proof-of-concepts (POCs) to validate ideas and support the business development team in uncovering and developing new business opportunities.

Key Responsibilities:

• Lead the design and development of end-to-end solution architectures across customer programme, ensuring alignment with industry best practices, technical standards, and customer requirements.
• Review and guide architectural and technical decisions made by technical leads and development teams to ensure high-quality, maintainable, and scalable solutions.
• Evaluate and recommend tools, frameworks, and platforms suitable for both bespoke and enterprise system development.
• Ensure that non-functional requirements such as security, performance, scalability, and maintainability are effectively addressed in all designs.
• Collaborate closely with cross-functional teams including project managers, developers, testers, DevOps, and operations to ensure seamless solution delivery.
• Develop and maintain architectural artefacts including high-level design documents, technical roadmaps, and integration blueprints.
• Work proactively with internal teams to build a shared technical knowledge base and promote reusability and consistency across solutions.
• Identify potential system enhancements or innovation opportunities within existing customer environments and present recommendations.
• Lead and deliver proof-of-concepts (POCs) to validate new solutions or technical approaches.
• Support presales and business development by contributing to proposals, solution design, client presentations, and identifying technical opportunities aligned tocustomer needs.

Requirements:

• Bachelors or Master’s degree in Computer Science, Engineering, or a related field.
• Minimum of 10 years’ experience in software development, with at least 3 years in a solution or software architecture role.
• Strong experience designing and delivering architectures for bespoke systems and cloud-native applications.
• In-depth knowledge of architecture patterns such as microservices, event-driven architecture, and serverless computing.
• Hands-on experience with major cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform.
• Solid understanding of software engineering practices, including DevOps, CI/CD, and modern application lifecycle management.
• Strong communication and stakeholder engagement skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.
• Experience working in presales or customer-facing roles, with the ability to craft compelling technical solutions aligned with business needs.

Job Title: Technical Presales Architect (Network)

Job Description:

Partner with enterprise clients to analyze IT/network requirements and design end-to-end solutions across Cisco, Juniper, Fortinet, Palo Alto, and multi-vendor ecosystems.

Lead technical discovery, solution architecture, and high-level design workshops, aligning technology roadmaps with business goals.

Deliver compelling presentations, POCs, RFP/RFI responses, BOMs, and SOWs to drive sales conversions.

Advise on routing, switching, SD-WAN, wireless, security, and cloud networking to build scalable, future-ready infrastructures.

Collaborate with sales, delivery, and vendor teams to ensure cost-optimized proposals, smooth handovers, and client success.

Maintain expert-level certifications (CCNP, CCNA, NSE, PCNSE, etc.) to provide credible thought leadership.

We are seeking an experienced Network Security Engineer to strengthen our organization’s infrastructure and cloud security posture. The ideal candidate will have hands-on experience with network security technologies including firewalls, secure remote access, and cloud-based security services.

Job Description:

· Design, implement, and maintain network security solutions across on-prem and cloud environments.

· Manage and optimize firewalls (preferably FortiGate) and VPN infrastructure.

· Configure and maintain FortiSASE for secure remote access and cloud-delivered security.

· Integrate and manage CDN and WAF solutions such as Cloudflare, AWS CloudFront, and Akamai.

· Collaborate with IT operations and DevOps teams to ensure secure network architecture.

· Monitor and respond to network-related security incidents and alerts.

· Conduct vulnerability assessments and recommend remediation strategies.

Requirements:

· 3–5 years of hands-on experience in network security engineering.

· Strong understanding of networking principles and firewall technologies.

· Experience with FortiGate firewalls and FortiSASE.

· Familiarity with CDN and WAF platforms (Cloudflare, CloudFront, Akamai).

· Knowledge of cloud platforms (AWS, Azure) and their networking/security components.

· Security certifications such as CCNP Security or Fortinet NSE are a plus.

职位 (Job Position)：IT Network Cabling Assistant / IT网络布线助

学历 (Education): No preference

底薪 (Basic Salary)：SGD$1600

津贴 (Housing Allowance): SGD$200

加班 (OT)：As required for weekdays/Saturday /按照工作日/周六的要求

工作时间 (Working Hours)：830am-6pm

休息日 (Off Day): Saturday 0.5 day work and Sunday /周六和周日

年假 (Annual Leave)：7 Days / 7天

经验 (Working Experience):Yes with cabling and installation skill /有布线和安装技巧

Other job duties :-

-Cleaning and Maintenance of office

-any other adhoc assignment required by the supervisor

Our employees are tasked with delivering excellent business results through the efforts of their teams. These results are achieved by:

• Define and implement enterprise data architecture, including conceptual, logical, and physical data models.
• Lead the design and development of Master Data Management (MDM) solutions to ensure data consistency and accuracy across systems.
• Architect data migration strategies for large‑scale programs, including planning, mapping, validation, and execution.
• Design and oversee ETL/ELT frameworks for complex data transformation and integration workflows.
• Develop strategies to handle large data volumes, including partitioning, indexing, optimization, and performance tuning.
• Establish governance processes for metadata management and reference data management.
• Define and enforce data integration patterns, including batch, real-time, event‑driven, and API-based data flows.
• Collaborate with business stakeholders, data engineers, and application teams to translate business needs into scalable data solutions.
• Ensure compliance with organizational data standards, security policies, and regulatory requirements.
• Provide technical oversight during solution design, development, and deployment.
• All other duties as assigned.

Job Description & Requirements

Roles & Responsibilities:

• Deliver network technical services to new and current customers

• Build custom demonstrations and deliver Proof of Concepts / Value to customers

• Deliver product demonstrations and presentations to customers

• Troubleshoot and support customer faults on network and network security equipment

Requirements:

• Diploma in IT or equivalent

• At least 1 year of experience in network implementation and support

• Team player with good communication, presentation, analytical and interpersonal skills

• Meticulous, self-motivated and able to work under pressure

• Good foundation of information technology trends and developments

• Candidates without prior experience are welcome to apply

Working hours: 9:00am to 6:00pm (Mondays to Fridays)

About OptiSigns

OptiSigns is a fast-scaling cloud platform powering digital signage for 30,000+ businesses across 100+ countries, with 190,000+ active screens worldwide.

Founded in Houston, Texas in 2016 and now expanding aggressively in Asia and Europe, we help companies transform ordinary screens into powerful, dynamic communication tools. Our Vietnam engineering team is central to our next phase of growth.

Why This Role

This is not a typical architect role.

We are looking to bring on a senior software engineer from Taiwan to relocate to Ho Chi Minh City, Vietnam, and lead our growing engineering hub. This is a hands-on technical leadership role, with real ownership over both system scalability and team development.

You will lead by example—mentoring engineers, raising the technical bar, and ensuring the team can move fast while building reliable systems.

You will own platform scalability at real-world scale:

• 100M+ database records
• TB-scale customer data
• Rapidly growing global traffic

Your mission is to ensure the system scales reliably while enabling the team to ship faster and with confidence.

This role includes a full relocation package and offers a global career path, including the opportunity to work from our US headquarters as part of our rotation program.

What You’ll Do

• Architect and scale backend systems handling massive datasets and high concurrency
• Own end-to-end performance, reliability, and scalability across the platform
• Optimize databases, data pipelines, caching layers, and backend services
• Proactively identify and eliminate bottlenecks before they impact customers
• Mentor and grow a high-performing engineering team in Ho Chi Minh City
• Collaborate directly with leadership on long-term technical strategy and roadmap

• 10+ years of experience in backend / systems engineering
• Proven track record scaling systems to 100M+ records and TB-scale data
• Deep expertise in distributed systems, high-availability architecture, and performance tuning
• Strong database knowledge (PostgreSQL, MySQL, NoSQL, Redis)
• Solid cloud experience
• Strong Node.js / TypeScript background (NestJS or Express a plus)
• Experience with modern backend patterns, data pipelines, and real-time systems
• Excellent English communication and mentoring skills
• Experience mentoring or leading 5-6 junior engineers

Why Join OptiSigns

• High-impact role shaping the architecture of a globally used product (190,000+ screens)
• Real-world scaling challenges with tangible business impact
• Strong ownership, high visibility, and direct influence on technical direction
• Opportunity to build and lead a growing engineering team in Vietnam
• Fully supported relocation from Taiwan

What We Offer

• Competitive salary: TWD 2.0M – 3.0M per year
• Performance bonus: 15–25% based on impact
• Opportunity for global rotation program (work in our US office after 1+ year of strong performance)
• Full relocation package (visa sponsorship, flights, Temp housing allowance, onboarding support)
• 13th-month salary, comprehensive health insurance, and standard Vietnam benefits

About the Role
We are seeking a Salesforce Technical Architect to lead the design and delivery of end-to-end solutions with Salesforce as the core platform. You will serve as the technical design authority, shaping solution architecture, establishing standards and patterns, and guiding cross-functional teams (development, integration and data migration) to deliver secure, scalable, and maintainable outcomes. The role blends hands-on technical leadership with stakeholder advisory, governance, and coaching of team leads. Ideal candidates bring deep Salesforce expertise with strong architectural breadth across integrations, data, security, and DevOps.

Key Responsibilities

Architecture & Governance

• Own the end-to-end solution architecture across Salesforce clouds and adjacent systems, ensuring scalability, maintainability, performance, and security
• Define and enforce technical governance, coding standards, design patterns, and review gates; act as the design authority for change decisions
• Produce key architectural artefacts with the support of team leads (e.g. solution blueprint, integration architecture, data model, security model, sequence/flow diagrams, decision log)
• Balance configuration vs custom development (80:20 principle), ensuring fit-for-purpose trade-offs aligned to business and compliance needs

Solution Design & Integration

• Review business requirements, solution mapping, security and sharing architecture with the functional team
• Review integration patterns with the integration team (e.g. API-led, event-driven, batch, file-based) and oversee non-functional considerations
• Review data architecture with the functional and data migration team (master/transactional data, reference data, lineage), migration strategy, and data quality controls

Project Technical Leadership

• Lead technical workshops and design sessions; translate requirements into architectural designs and technical specifications
• Guide implementation teams (dev leads, developers, integration/data specialists) through build, testing, deployment, and post go-live stabilisation
• Anticipate and manage technical risks and dependencies; drive mitigation strategies and escalations
• Oversee release strategy and environment management (sandboxes, pipelines, branching, SFDX), enabling reliable CI/CD and quality gates

Stakeholder Advisory & Enablement

• Advise business and technology stakeholders on platform roadmap and alignment to wider enterprise architecture
• Communicate technical constraints and trade-offs clearly; co-create feasible, value-driven alternatives with stakeholders
• Support enablement through whiteboarding, quick proof of concepts, and knowledge transfer to client and internal teams

Team Development

• Coach team leads and senior developers/consultants; review designs and complex work items; uplift implementation capability through guidance and feedback
• Contribute to team development (playbooks, accelerators, reusable assets) and run knowledge-sharing forums
• Support skill matrix development and resourcing considerations aligned to project demand

Pre-sales & Account Growth (as required)

• Shape solution approaches for proposals, including effort sizing, delivery plans, risk/assumption registers, and architectural POVs
• Evaluate and recommend AppExchange or complementary technologies; contribute to differentiators, demos, and benefit realisation narratives

Required Skills & Experience

• 10+ years in enterprise software delivery with 8+ years in Salesforce projects, spanning presales and implementation of medium to large-scale projects
• Salesforce Architect certifications (e.g. System Architect, Application Architect)
• Rapid comprehension of client landscapes and ability to define a future state architecture and roadmap
• Deep knowledge of Salesforce platform architecture: multi-cloud solutioning, security & sharing, data modelling, Apex/LWC patterns, and performance & scalability considerations
• Strong understanding of DevOps and release management (SFDX, source-driven development, pipelines, quality gates) and integration architecture (MuleSoft/API-led, batch, SFTP, event-driven)
• Solid software engineering fundamentals (OO design, design patterns, relational & NoSQL, testing strategies)
• Excellent communication (storytelling, facilitation, executive updates) and technical writing (solution illustrations, proposals)
• Proven leadership in building and guiding multi-disciplinary teams and stakeholders

Good to Have

• Experience in an IT services/consulting environment
• Additional Salesforce certifications (e.g. OmniStudio, Industries/Public Sector Solutions, Integration, JavaScript Developer)
• MuleSoft certification or equivalent integration experience
• Enterprise architecture credentials (e.g. TOGAF) and/or cloud certifications (e.g. AWS/Azure/GCP)
• Hands-on background in Apex/Java, LWC, JavaScript, HTML/CSS—even if not the primary focus now
• Experience in public sector projects or regulated environments

Ways of Working

• Operate as the design authority, ensuring decisions are documented, transparent, and aligned with governance
• Collaborate in an agile, sprint-based model while safeguarding architectural integrity and long-term maintainability
• Communicate proactively on risks, trade-offs, and dependencies; enable timely decisions
• Promote a culture of engineering excellence and continuous improvement (automation, quality gates, reusable assets)

Success Measures

• Approved designs with documented decisions; minimal design-origin defects across QA/UAT/production
• Appropriate balance of configuration vs custom code aligned to standards and maintainability
• Early identification and mitigation of technical risks; no critical severity issues attributable to architectural gaps
• Positive feedback from leads on coaching effectiveness; increased autonomy and quality in downstream teams
• Positive stakeholder satisfaction on solution clarity, communication, and value; positive presales/support outcomes where applicable

Regionally responsible for Cybersecurity Solution and presales, driving growth, profitability, and world-class presales and solution excellence. Extensive experience in large-scale security bids, competitive costing, solution architecture, and transformation programs supporting regional business strategy.

Key Responsibilities

• Lead global presales for medium and large Cybersecurity Services deals, ensuring growth and margin objectives are achieved.

• Analyze the customer business and technical requirements to ensure the (sub-set of the overall) solution is aligned accordingly.

• Drive must-win and lighthouse deal pursuits with direct involvement in bid architecture and solution design.

• Develop and maintain competitive costing structures, including standard service models and customized models for specific client requests in collaboration with portfolio teams.

• Support solutioning and presales activities across all APAC, working on pure play Cybersecurity Services or cross business lines Cybersecurity Services for complex regional bids.

• Get the required solution design approvals from business and delivery according to the existing processes.

• Lead the regional Transition & Transformation (T&T) program with a centralized team of dedicated experts.

• Provide technical assurance and technical quality review on client facing documentation.

• Provide solutions and presales support to local countries for smaller opportunities.

• Contribute to global Cybersecurity Services strategy and portfolio positioning aligned with market dynamics.

• Support focused sales and marketing campaigns to accelerate growth and win rate.

• Actively contribute to Cybersecurity Services Global Leadership initiatives.

Technical Requirements:

• Technical leadership in Security Operations, SIEM, AI Security, MDR, Application and Infrastructure Security, Identity and Risk Management, Cloud and Workplace Security, as well as Data Protection and Encryption.

• Deep knowledge about technology, market situations and benchmarking of Cybersecurity Services.

• Familiar with local and International Standards associated with Cybersecurity Management services (Chinese Cybersecurity Law, MITRE ATT&CK®, ISO27001, NIST etc)

• Very good knowledge of IT best practices and market methodologies to design end-toend solutions.

• Ability to design end-to-end solutions based on standard portfolio (service catalogue) and associated solution modules / building blocks.

• Deep knowledge of best practice standards and market methodologies to develop and manage requirements.

• Ability to design and validate business cases on associated costing to the designed solution and migration.

• Deep knowledge in various methodologies to estimate effort and in Atos’ standards for estimation (estimation tools & methodology, estimation guidelines).

• Deep knowledge on security risk management (assessment, mitigation, residual cost calculation).

• Ability to present and negotiate the technical parts (incl. cost impact) in contract negotiations with decision maker on content area.

Key Responsibilities:

- Define enterprise data architecture and data models (canonical / logical / physical) aligned to DMO strategy

- Design Data Integration Platform (DIP) integrating external sources

- Establish data governance frameworks aligned to DAMA-DMBOK and DCAM

- Architect data lineage, metadata management, and catalog solutions (Collibra / Atlan / Purview)

- Define data quality strategy (CDQ) including rules, monitoring, and remediation workflows

- Integrate governance workflows with ServiceNow (submission, approval, change management)

- Ensure compliance with regulatory requirements (audit, traceability, lineage)

- Define target-state architecture using Databricks / Snowflake / Alteryx ecosystems

Required Skills:

- Strong experience in Data Architecture and Enterprise Data Modelling

- Hands-on experience with Collibra / Atlan / Microsoft Purview

- Deep understanding of DAMA-DMBOK, DCAM frameworks

- Experience in data lineage, metadata management, and governance platforms

- Knowledge of API integration, ETL pipelines, and data ingestion frameworks

- Familiarity with ServiceNow workflows and integration patterns

- Strong stakeholder management and ability to work with DMO / governance teams

Software Architect

Our esteem client is looking for an experienced and forward-thinking Software Architect to define, lead, and evolve the architectural strategy of complex, enterprise-grade applications. You will be instrumental in ensuring the scalability, security, performance, and maintainability of our software solutions, while also guiding development teams and influencing technology direction.

Scopes:

• Lead end-to-end solution design and Software Architectural work.
• Develop architecture blueprints, high-level design, and technology stack recommendations that balance scalability, security, and cost efficiency.
• Define and maintain software architecture standards, reusable components, and development guidelines.
• Provide technical guidance for integration, performance enhancement, and security.
• Incorporate cybersecurity considerations and compliance standards into architectural design.
• Present solution and proposals to internal stakeholders and customers.

Requirements:

• Experience in software design and architectural experience
• Experience in Large-scale Public sector or Mission-critical projects.
• Good in Software design and implementation.
• Involved in handling Government related Software Architectural work (preferred)
• Good in handling DevSecOps, and CI/CD practices with practical experience integrating software quality, automation, and cloud infrastructure.
• Strong in Solution Architect and Cloud Platform (GCC, AWS, Azure)
• Good experience in handling Full Stack Development and Software Architectural work.
• Possess Government domain (preferred)
• API design, microservices, event-driven architecture, and cloud platforms.
• Lead cross-functional technical teams and manage complex stakeholder expectations.

We respect your privacy and all communication will be treated with confidentiality.

Please contact us or apply in-confidence to us with you updated MS Word Resume to : jeline@starcareerconsulting.com

Yong Jeline (Reg. No. R1101621)

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

about the company.
A premier global hospitality and lodging organization, renowned for its extensive portfolio of serviced residences and hotels, currently undergoing a large-scale digital evolution to modernize its enterprise integration landscape.

about the job.
Take a high-impact leadership role in defining and steering the strategic integration roadmap for a global lodging business.

• Evaluate and refine the existing enterprise and integration architecture to ensure alignment with long-term digital transformation objectives.

• Direct the end-to-end execution of complex integration initiatives, managing project lifecycles from conceptual design to final deployment.

• Provide deep-dive technical oversight by conducting code reviews and diagnosing root causes within integration implementations to ensure stability.

• Formulate and advocate for architectural best practices, developing comprehensive strategies to standardize and scale these frameworks across the organization.

• Serve as a key technical advisor to executive leadership, providing regular updates and strategic insights to the CIO and CEO.

skills and experience required.

• Valid professional certification in specialized integration platform architectures (MuleSoft).

• Extensive track record in enterprise or solution architecture, specifically within high-volume, global business environments.

• Exceptional stakeholder management skills with the ability to influence and communicate effectively at the C-suite level.

• Strong hands-on technical background with the capability to mentor development teams and resolve complex architectural bottlenecks.

• Proven ability to translate high-level business goals into scalable, resilient technical integration strategies.

Please click on the 'apply' button to apply online. For more information, please reach out to CONSULTANT NAME. (EA: 94C3609 / CONSULTANT CEI NUMBER)

Key Responsibilities

• Assess current enterprise and integration architecture
• Lead and manage integration projects end-to-end.
• Work closely with development teams, providing hands-on support to review MuleSoft implementations and diagnose root causes.
• Recommend best practices and define strategies for implementation and rollout.
• Engage with client technology leads and present updates to senior stakeholders.

Mandatory Skills

• MuleSoft Certification
• Experience in solution or enterprise architecture
• Strong stakeholder engagement skills

Scope of Work

• Analyzing, designing, developing, testing and maintaining the PeopleSoft Campus Solutions (CS).
• New code development and maintenance of current systems
• Attendance to helpdesk ticket assistance and troubleshooting
• Enhancement to existing system / new project development work,
• Maintenance of up-to-date documentation of program changes and testing procedure,
• Provision of monthly work progress report records,
• Working with the other developers.

Requirements

• A Degree/Diploma in Computer Science or its equivalent;
• Strong technical and analytical skills, meticulous and organized;
• Independent, good interpersonal, written and oral communication skills;
• Have positive work attitude;
• At least 3 years of application development experience in PeopleSoft and Peopletools Programming;
• Hands-on experience on most of the essential tools such as SQR, query, Peoplecode, SQL, Application Engine, Application Package, BI Publisher, Component interface, Integration Broker, Workflow, crystal report, nVsion, Fluid Interface;
• Good functional knowledge in PeopleSoft Campus Solutions would be an added advantage;
• Knowledge and experience in HTML5, CSS, Javascript, Oracle and Microsoft products such as Excel, Access, etc. would be an added advantage.

Ethos Search Associates Pte. Ltd.

EA Licence No: 13C6655

EA Reg No: R1988580 Jacky Chong

Role: Bigdata Technical Architect
Location: Singapore
Experience: 6+ years

Primary Skills: Big Query, Cloud Composer, Dataflow, Cloud Storage, Data Transformation, Data Modeling, Data Ingestion, Python, SQL
Secondary Skills: Teradata, Informatica, BTEQ Scripts.

Job Description
We are seeking an experienced GCP Data Architect to lead the cloud data modernization initiative for enterprise data platforms, transitioning legacy Teradata data warehouse, Informatica ETL pipelines, and Control-M scheduling into a scalable, secure, and cloud-native architecture on Google Cloud Platform (GCP).

Responsibilities:
• Architect and lead the modernization of legacy data warehouse and ETL systems into GCP-native services.
• Architect scalable data pipelines using Teradata, Informatica, SQL, BTEQ, and Python to enable reliable enterprise data flows.
• Design scalable data warehouse architecture on BigQuery including landing, staging, curated, and consumption layers.
• Establish standardized ingestion and orchestration frameworks using Cloud Composer, Dataflow, and Cloud Storage.
• Ensure data validation, reconciliation, and functional parity between legacy outputs and GCP-transformed datasets.
• Define data modeling standards optimized for BigQuery performance and cost efficiency.
• Optimize workloads for performance, scalability, and cost governance on GCP.
• Collaborate with business SMEs, data engineering teams, and cloud infrastructure stakeholders.
• Lead architecture reviews, assessments,  risk mitigation planning, and technical governance throughout the migration lifecycle.
• Collaborate with cross-functional teams, stakeholders, and end-users to align data strategies with business needs and regulatory requirements.