AI-Powered Full-Stack Engineer

Activate Interactive Pte Ltd.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

Activate Interactive Pte Ltd, a Singapore-based technology consultancy, is seeking a Full-Stack Engineer to develop AI-powered digital services. You will work on AI chatbots, agents, MCP integrations, and data dissemination solutions within an agile team, collaborating with internal stakeholders and cross-functional groups.

The role covers end-to-end development, from frontend interfaces to backend services on cloud infrastructure, with emphasis on security, testing, and performance

Qualifications

• Hands-on with integrating LLM APIs/SDKs and prompt management.
• Develop MCP servers/clients with proper access controls and schema validation.
• Experience with RAG pipelines and vector stores where applicable.
• Development of AI agents using frameworks or managed platforms is a plus.
• Strong CS/engineering fundamentals.
• 3+ years in software development, with front-end and back-end experience.
• Experience designing APIs (REST/GraphQL/gRPC) and real-time communication (WebSockets).
• Experience with AWS and containerised deployments (Docker, Kubernetes).
• CI/CD pipelines and automated testing for applications and AI/MCP workflows.
• Knowledge of monitoring, logging, tracing, and cost considerations.

Responsibilities

• Develop and deliver AI-powered public-facing apps (chatbots, agents, MCP integrations).
• Build scalable, secure web applications across frontend and backend.
• Implement authentication, authorization, data protection, and security controls.
• Create automated tests for functionality and AI outputs.
• Collaborate with DevOps/QA to deploy and monitor CI/CD pipelines.
• Optimize performance, latency, and resource usage; maintain docs.
• Evaluate new AI tech and integrate into current stack.

Skills

LLM APIs integration

MCP servers and clients

RAG pipelines

AI agents frameworks

Frontend: React/Next.js

Backend: Python (FastAPI) or Node.js

REST/GraphQL/gRPC APIs

WebSockets

AWS cloud & Docker

CI/CD (GitHub Actions)

Education

Degree in Computer Science/Engineering

Tools

Docker

Kubernetes

GitHub Actions

Terraform/AWS CloudFormation

Job description

Activate Interactive Pte Ltd, a Singapore-based technology consultancy, is seeking a Full-Stack Engineer to develop AI-powered digital services. You will work on AI chatbots, agents, MCP integrations, and data dissemination solutions within an agile team, collaborating with internal stakeholders and cross-functional groups.

The role covers end-to-end development, from frontend interfaces to backend services on cloud infrastructure, with emphasis on security, testing, and performance