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Xtremax

Solution Architect - (Public Sector)

Posted 21 Days Ago
Be an Early Applicant
In-Office
Singapore
Mid level
In-Office
Singapore
Mid level
The Solution Architect will define system architectures, ensure alignment with enterprise architecture, evaluate technologies, and provide technical leadership across projects.
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Overview

At Xtremax, we help government agencies and enterprises build robust, scalable, and future-ready digital systems. As a Solution Architect,you will play a key role in defining the end-to-end architecture, translating business requirements into technical designs, and ensuring solutions align with the Customer’s enterprise architecture. This role combines technical leadership, system design, and stakeholder collaboration to deliver impactful digital solutions. Candidates with public sector experience are preferred, as this role supports IT projects for government agencies.

Responsibility:

Architecture Design & Governance
  • Define the end-to-end architecture for systems and ensure detailed design aligns with the customer’s enterprise architecture.
  • Translate business and application resiliency requirements into architectural specifications.
  • Design and maintain the architecture blueprint of the organisation’s business, information, and ICT assets using multiple architectural models.
  • Govern and enhance the architecture blueprint to align business and ICT strategies.
Solutioning & Technology Alignment
  • Propose products and solutions that comply with the customer’s enterprise architecture and standards.
  • Evaluate and recommend technologies that align with the customer’s technology direction (e.g., cloud adoption, enterprise architecture, legacy system modernization, SG Tech Stack).
Development & Review
  • Review source code and solutions as part of the software development lifecycle.
  • Provide technical leadership in system and architecture design, focusing on performance efficiency, cost optimization, security, reliability, sustainability, and operational excellence.

Requirements

Must Have

  • Degree or Diploma in Computer Science, Information Technology, or related discipline.
  • Must have 2–5 years of relevant experience.
  • Proven experience as a tech lead or system architect, with expertise in system design, performance tuning, prototyping, and maintenance.
  • Strong hands-on experience in full project development lifecycles.
  • Solid technical expertise in .NET and/or J2EE application design and implementation.
  • Strong data modelling and SQL skills.
  • In-depth understanding of server-side .NET and/or Java development, Microservice Architecture, Service-Oriented Architectures (SOA), web services, and public-facing websites/e-services.
  • Ability to evaluate and recommend technologies aligned with the Customer’s technology direction (e.g., cloud adoption, enterprise architecture, legacy system modernization, SG Tech Stack).
  • Strong problem-solving and analytical skills, with the ability to design comprehensive and practical solutions.
  • Excellent communication and presentation skills, with the ability to pitch ideas and influence stakeholders.
  • Results-driven and customer-oriented mindset.
  • Strong organizational and people management skills.

Good to Have

  • Experience with Singapore Government Project will be advantageous.
  • Experience in cloud-native architectures and modern development practices.
  • Familiarity with government technology frameworks, SG Tech Stack and digital transformation projects.

Certificate Preferred:

  • Cloud Solution Architect Certification (AWS, Azure or GCP) or equivalent
  • TOGAF or SEI Software Architect Certification or IASA Certified IT Architect Profession or equivalent.

Benefits

By submitting your resume/CV, you consent and agree to allow the information provided to be used and processed by or on behalf of Xtremax Pte Ltd for purposes related to your registration of interest in current or future employment with us and for the processing of your application for employment.

You also represent to us that you have obtained the consent of your referees when you disclose to us their personal data for the purpose of conducting reference checks.

The personal data held by us relating to your application will be kept strictly confidential and in accordance with the PDPA. You may also refer to our Privacy Policy for more details here: 

We regret to inform you that should you not consent to providing the necessary data required for us to process your application, your application will be considered void.

Top Skills

.Net
Azure
Cloud (Aws
Gcp)
J2Ee
Microservice Architecture
Service-Oriented Architectures
SQL
HQ

Xtremax Singapore Office

CT Hub 2, #03-57/58, 114 Lavender Street, Singapore, 338729

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