Job Description Position :Backend Developer - Node.js + TypeScript

Experience : 6-7 Years

Job Type : Full-Time | Permanent

About the Role

We are looking for an experienced Backend Developer with strong hands-on expertise in Node.js and TypeScript to design and build scalable, reliable, and high-performance backend systems.

Key Responsibilities

- Design, develop, and maintain scalable and high-performance RESTful APIs using Node.js and TypeScript.
- Design and implement distributed backend systems with a focus on scalability, reliability, performance, and fault tolerance.
- Work on Agentic Systems / Agentic AI workflows , integrations, orchestration, and backend infrastructure.
- Develop asynchronous and event-driven systems using queues, workers, and messaging systems .
- Design and implement backend architecture for multiple business domains.
- Build and maintain APIs, internal tools, admin panels, and backend services.
- Work with serverless architectures such as AWS Lambda, Vercel Functions, Cloudflare Workers, or similar platforms.
- Design and optimize PostgreSQL database schemas , queries, indexes, and migrations.
- Work with Redis, Kafka, and other queue/messaging systems .
- Contribute to shared packages, utilities, validators, and types within a monorepo architecture .
- Implement authentication, authorization, tenant-level isolation, and secure API access.
- Write comprehensive unit and integration tests using Vitest or similar testing frameworks.
- Participate in architecture discussions, code reviews, technical planning, and system design.
- Collaborate with frontend, product, AI, and other engineering teams to deliver reliable backend solutions.

What You’ll Work On

- Designing APIs, business logic, and data-access layers.




- Building and maintaining distributed systems .
- Designing Agentic AI / Agentic Systems and supporting backend infrastructure.
- Designing asynchronous workflows and background job processing.
- Modeling business domains and designing relational database schemas.
- Building multi-tenant systems with strong tenant-level isolation.
- Building integrations with AI and other third-party services.
- Improving system performance, reliability, observability, and scalability.
- Writing clean, maintainable, well-tested production code.

Mandatory RequirementsTechnical Experience

- 6-7 years of professional backend development experience. :

- Strong hands-on experience with Node.js .

- Strong hands-on experience with TypeScript - Mandatory .

- 5-6+ years of practical experience working with Distributed Systems. :

- Hands-on experience with Agentic Systems / Agentic AI .

- Strong understanding of backend architecture and RESTful API design .

- Deep knowledge of PostgreSQL and relational databases.

- Experience with asynchronous programming, background jobs, queues, and event-driven architectures.

- Practical experience with Redis, Kafka, or similar messaging/queue systems .

- Experience designing systems for scalability, reliability, and fault tolerance.

- Experience with serverless architecture and understanding of its trade-offs.

- Experience working with monorepos .





- Strong understanding of authentication, authorization, API security, and data isolation.

- Experience writing automated unit and integration tests .

Positive to Have

- Experience with MySQL.
- Experience with AWS services.
- Experience building AI agents, agent orchestration, tool calling, or multi-step AI workflows.
- Experience with CI/CD and cloud deployment.
- Experience with observability, logging, monitoring, and performance optimization.

Required Skills : Core :

- Node.js
- TypeScript
- Distributed Systems
- Agentic Systems / Agentic AI
- PostgreSQL
- REST APIs
- Backend Architecture

Supporting :

- Redis

- Kafka

- Queue Systems

- Event-Driven Architecture

- Serverless Architecture

- Authentication & Authorization

- Automated Testing

- Monorepo

- Must have hands-on Distributed Systems experience of at least 5-6 years .

- Must have hands-on experience with Agentic Systems / Agentic AI .

- TypeScript experience is mandatory. :

- Must have strong Node.js backend development experience.

- Must provide a GitHub profile showcasing relevant technical work.

- Resume should focus on relevant technologies and should not list more than 20 technologies .

- Should demonstrate experience working in collaborative, team-based engineering environments .

- Must have spent at least 1 year with one organization .

Key Screening Criteria

- Distributed Systems - 5-6+ years :

- Agentic Systems / Agentic AI - Hands-on experience :

- Node.js - Strong hands-on experience :

- TypeScript - Mandatory :

- PostgreSQL - Strong knowledge :

- Kafka / Redis / Queue-based systems :

- Backend Architecture & REST APIs :

- Scalable and fault-tolerant system design

📌 Senior Backend Developer (Mathura)
🏢 MMI Software
📍 Mathura