Senior Full-Stack Engineer (Agentic AI Systems)
About this job
About the Role
We are looking for a Senior Full-Stack Engineer who is highly technical, product-focused, and comfortable navigating architectural ambiguity.
You will be responsible for building user-facing digital applications, engineering integration interfaces, and developing multi-agent orchestration layers. Working alongside Senior Platform Engineers, you will translate advanced data science pipelines and machine learning guardrails into highly responsive, enterprise-grade digital experiences.
Requirements
Experience
- 8 – 12 years of full-stack software development experience within enterprise environments, digital product labs, or technology consulting firms.
- Experience delivering enterprise-grade digital products and scalable application architectures.
- Experience working within regulated industries such as FinTech, InsurTech, HealthTech, or similar environments is advantageous.
Education
Bachelor's Degree in:
- Computer Science
- Information Technology
- Software Engineering
- Computer Engineering
Also Acceptable / Related Fields
- Electronics & Communication Engineering
- Electrical Engineering (with IT/Systems exposure)
- Cybersecurity / Information SecurityNetwork Engineering / Telecommunications
Key Responsibilities
1. Backend Engineering & Multi-Agent Orchestration
- Develop and maintain AI-powered microservices for specialized business workflows.
- Engineer and manage multi-agent orchestration layers to coordinate user intents and agent interactions.
- Design secure API and integration layers connecting AI services with enterprise systems such as CRM, Billing, and Claims platforms.
- Ensure reliable state management and workflow synchronization across distributed systems.
2. Frontend Engineering & Conversational UX
- Develop responsive and accessible web applications optimized for conversational AI experiences.
- Implement streaming technologies such as Server-Sent Events (SSE) and WebSockets.
- Build human-in-the-loop workflows and operational dashboards to support escalation processes.
- Deliver high-performance user experiences with modern frontend frameworks.
3. AI Platform Security, Guardrails & Observability
- Implement application-level guardrails, including input/output validation and sensitive data filtering.
- Build observability and tracing mechanisms to monitor agent behavior and system performance.
- Ensure secure machine-to-machine communication and identity management.
- Support compliance and audit requirements through traceability and logging.
4. Delivery & CI/CD Excellence
- Develop automated testing frameworks for both code and AI agent behaviors.
- Support CI/CD pipelines and deployment automation.
- Maintain application consistency and stability across development, testing, staging, and production environments.
- Partner with platform, DevOps, and engineering teams to improve software delivery processes.
Technical Skillset Requirements
Programming Languages
- Strong proficiency in Python (FastAPI, Flask)
- Experience with Java or Node.js
- Experience developing enterprise-scale microservices
Frontend Technologies
- React.js
- Next.js
- Angular
- State management and performance optimization techniques
AI & Orchestration Frameworks
- LangChain
- LangGraph
- AutoGen
- AWS Bedrock Agents
- AWS Step Functions
Databases & Vector Technologies
- PostgreSQL
- DynamoDB
- OpenSearch
- pgvector
- Pinecone
- SQL and NoSQL databases
Cloud & Infrastructure
- AWS ECS
- AWS EKS
- AWS Lambda
- AWS API Gateway
Tools
- Bitbucket
- Git
- Jira
- Confluence
- CI/CD Pipelines
Preferred Experience
- Experience building AI-powered or agentic systems.
- Experience integrating machine learning and AI platforms into enterprise applications.
- Strong understanding of security, compliance, and governance requirements.
- Experience collaborating with Data Scientists, Platform Engineers, and DevOps teams.
- Strong problem-solving and architectural design capabilities.
Core Skills & Expertise
- Full-Stack Software Development
- Agentic AI Systems
- Multi-Agent Orchestration
- Python Development
- Java / Node.js Development
- React.js / Next.js / Angular
- API Design & Integration
- AWS Cloud Services
- CI/CD & DevOps
- AI Security & Guardrails
- Conversational User Experience
- System Observability & Monitoring
- Enterprise Application Architecture
- Stakeholder Collaboration
- Agile Development Methodologies
Market insight
129% above medianSimilar jobs
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Frequently asked questions
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The employer lists 10 000 – 12 000 $ for this role at ETEAM WORKFORCE PTE. LTD. in Singapore. For comparison, the local market median is about 4 800 $ based on 76 948 similar offers.
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