We are looking for a highly experienced Senior Backend Engineer with strong hands-on expertise in TypeScript and AWS Serverless technologies .

Important: We are specifically looking for candidates with backend-focused TypeScript experience . Candidates whose primary experience is in Frontend TypeScript development will not be considered.

The ideal candidate should have strong experience building scalable backend systems using TypeScript on AWS Serverless architecture , along with expertise in event-driven systems, REST APIs, AI-enabled applications, identity and access management, NoSQL, and cloud-native engineering practices.

Key Responsibilities

- Design, develop, and maintain scalable backend services using TypeScript on AWS Serverless architecture .
- Build and manage RESTful APIs, domain integrations, and event-driven workflows across multiple enterprise systems.
- Architect and implement distributed systems using AWS Lambda, API Gateway, EventBridge , and related AWS services.
- Develop and maintain Backend-for-Frontend (BFF) services using TypeScript.
- Build AI-enabled applications leveraging Claude, AWS Bedrock, and LangGraph .
- Design and orchestrate AI workflows, intelligent agents, RAG solutions, and enterprise AI integrations .
- Work with DynamoDB/NoSQL and integrate with enterprise analytics platforms such as Snowflake .
- Implement caching strategies to improve application performance and scalability.
- Collaborate closely with Product Owners, Architects, Frontend Engineers, and Data Engineering teams .
- Drive engineering excellence through code reviews, automated testing, CI/CD, and cloud-native best practices .




- Actively participate in Agile ceremonies including sprint planning, daily stand-ups, retrospectives, and backlog refinement .

Required SkillsBackend Development
- Strong hands-on experience with TypeScript for backend development .
- Extensive experience with TypeScript on AWS Serverless .
- Strong knowledge of REST APIs, microservices, and Backend-for-Frontend (BFF) architectures .
- Experience designing and developing scalable enterprise backend applications.

AWS Serverless
- Strong expertise in:
- AWS Lambda
- API Gateway
- EventBridge
- Cognito
- AWS CDK
- Experience developing cloud-native applications using AWS Serverless architecture.

Event-Driven Architecture
- Strong experience designing and implementing scalable event-driven architectures .
- Experience building integrations across multiple business and enterprise domains.

Generative AI & AI Platforms
- Hands-on experience with:
- Claude
- AWS Bedrock
- LangGraph
- Python
- Bedrock Guardrails
- AI Agents
- RAG-based solutions
- Experience designing AI workflows and enterprise AI integrations.

Identity & Access Management
- Strong understanding of:
- OAuth 2.0
- OpenID Connect (OIDC)
- Okta
- Microsoft Entra ID
- Experience implementing:
- OAuth scopes




- Role-Based Access Control (RBAC)
- Enterprise entitlements
- Authorization frameworks
- Strong understanding of securing enterprise applications through appropriate authentication and authorization mechanisms.

AI-Assisted Coding – Mandatory
- Proficiency with Cursor, Claude Code, GitHub Copilot , or similar AI coding tools.
- Ability to leverage AI for:
- Code generation
- Testing
- Debugging
- Refactoring
- Documentation
- Experience working in an AI-first engineering workplace with measurable productivity improvements.

Data & Analytics
- Strong understanding of DynamoDB and NoSQL data models .
- Experience implementing caching strategies .
- Understanding of enterprise data platforms.
- Experience integrating backend applications with Snowflake for analytics and reporting.

DevOps & Engineering Practices
- Experience with CI/CD pipelines .
- Strong understanding of Infrastructure as Code (IaC) .
- Experience with Git-based workflows .
- Knowledge of application monitoring and observability.
- Understanding of cloud security best practices .

Agile Delivery
- Proven experience working in a real Agile/Scrum environment .
- Ability to collaborate effectively with cross-functional teams.
- Experience delivering high-quality software in iterative development environments.

Preferred Qualifications
- AWS Certifications .
- Experience with Domain-Driven Design (DDD) .
- Experience in Financial Services or Enterprise SaaS environments.
- Strong understanding of Cloud Security and DevOps practices .

📌 Senior Backend Engineer – TypeScript + AWS Serverless (Gurugram)
🏢 Cibronix Software
📍 Gurugram