Senior Technical Lead & Systems Architect

HTX (Home Team Science & Technology Agency); Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

HTX (Home Team Science & Technology Agency) invites a senior software engineer to lead hands-on delivery across front-end, back-end, data management and QA domains within the xCode function. You will mentor teams, set technical standards and architect scalable, secure solutions for mission-critical systems.

You will guide architecture, drive CI/CD improvements and collaborate with Product teams to translate requirements into actionable plans.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 8+ years in software engineering; 6+ years in Backend/Full Stack or architect roles.
• 5+ years delivering large-scale in-house software products.
• Experience architecting data-intensive cloud solutions on AWS/GCP/Azure.
• Proficient in DevOps, maintenance best practices.
• Certifications in relevant technologies (e.g., AWS DevOps, Kubernetes).
• Proficient with Kubernetes and cloud-native architectures.

Responsibilities

• Lead hands-on engineering and team leadership within domains.
• Drive development of complex features and critical system components.
• Architect and implement technical solutions within the framework.
• Conduct technical assessments and guidance on approaches.
• Facilitate technical discussions and continuous improvement.
• Support recruitment via technical interviews.
• Champion knowledge sharing with presentations and docs.
• Enforce engineering best practices, coding standards, and quality gates.
• Lead debugging, root-cause analyses, and sustainable fixes.
• Ensure security, performance, and architectural compliance.
• Drive CI/CD improvements and deployment practices.
• Collaborate with Product Teams on requirements and plans.

Skills

DevOps practices

Kubernetes

CI/CD

Security testing

Cloud architecture

Education

Bachelor's degree in Computer Science or related field

Tools

AWS

GCP

Azure

Job description

HTX (Home Team Science & Technology Agency) invites a senior software engineer to lead hands-on delivery across front-end, back-end, data management and QA domains within the xCode function. You will mentor teams, set technical standards and architect scalable, secure solutions for mission-critical systems.

You will guide architecture, drive CI/CD improvements and collaborate with Product teams to translate requirements into actionable plans.