Full Stack Software Engineer at activate-interactive-pte-ltd

Language

Setup: Hybrid
Location: Singapore
Type: Contract
Posted: Jul 1, 2026

Description

Activate Interactive Pte Ltd is seeking a Full Stack Software Engineer to join their Co-Development Business Unit. This is a 1-year contract role focused on developing a Whole-of Government Chat platform using modern search architectures and Generative AI capabilities. The successful candidate will provide technical leadership, define technical vision, design scalable architectures, and introduce emerging technologies like GenAI. They will also mentor engineers, ensure high-quality engineering practices, and collaborate with various internal teams.

Required Skills

Node.js
TypeScript
Azure
AWS
GCP
SQL
NoSQL databases
CI/CD pipelines
DevOps practices
Search engines
Semantic search
vector search
RAG architectures
LLMs
Prompt engineering
Model evaluation methodologies
AI system governance
responsible AI practices
stakeholder management

Additional Information

Required Previous Experiences: 5 years of experience in web application development
Proven experience leading agile development teams
Preferred Qualifications: Strong hands-on experience with Node.js, TypeScript, Cloud platforms (Azure, AWS, GCP), SQL & NoSQL databases, CI/CD pipelines, and DevOps practices.
Experience designing or leading systems involving search engines, semantic/vector search, RAG architectures, and production experience integrating LLMs.
Ability to manage AI-related trade-offs such as latency vs cost, accuracy vs hallucination risks, prompt engineering strategies, and model evaluation methodologies.
Understands AI system governance, security, and responsible AI practices.
Possesses strong coaching and mentoring capabilities.
Comfortable leading technical discussions and influencing stakeholders.
Is a proactive self-starter with a strong ownership mindset.
Passionate about continuous improvement.
Curious about emerging technologies and willing to experiment responsibly.
Has strong communication and stakeholder management skills.
Maintains meticulous attention to quality and engineering standards.