Job Description

Must have Node.Js,Typescript,MongoDB,API integrations-4 Years of experience

About the Role

We're looking for a Senior Node.js / TypeScript Engineer to build and scale backend services

and platforms. You will play a key role in designing and developing systems that power ourvoice AI products, no-code workflow tools, APIs, and real-time applications. This is a hands-on role combining coding excellence, architectural input, API integration skills, and cross-team collaboration.

Key Responsibilities

? Design, develop, and maintain backend services, APIs, and platform components using

Node.js and TypeScript.

? Build and optimize workflow-driven and real-time systems (e.g., WebSocket,event-driven pipelines).

? Integrate with third-party APIs and SDKs such as Azure Speech, ElevenLabs, Exotel,Plivo, or similar cloud services.

? Model and manage data efficiently in MongoDB, ensuring performance and scalability.

? Collaborate with frontend, product, ML, and DevOps teams to deliver cohesive solutions.

? Drive system design for scalability, reliability, and performance.

? Implement best practices for security, testing, CI/CD, and observability.

? Mentor junior developers and help raise engineering standards.

Requirements

? 5+ years of backend development, including 4+ years with Node.js and TypeScript.

? 3+ years of MongoDB experience (data modeling, indexing, optimization, scaling).

? Proven ability to design and consume APIs (REST/GraphQL) and integrate third-party

SDKs.

? Hands-on experience with workflow engines or no-code/low-code platforms.

? Familiarity with real-time systems (WebSockets, streaming, pub/sub).

? Strong understanding of cloud-native architectures (AWS, GCP, or Azure).

? Excellent communication, problem-solving, and collaboration skills.

Nice to Have

? Exposure to Redis or message queues (Kafka, RabbitMQ, SQS).

? Experience with containerization/orchestration (Docker, Kubernetes).

Focus Areas

? Node.js + TypeScript (core backend development)

? MongoDB (data modeling, indexing, scaling)

? API integrations (Azure Speech, ElevenLabs, Exotel, Plivo, etc.)

? Workflow engines / no-code/low-code platforms

? Realtime systems and scalability

What We Offer

? A chance to shape backend systems powering innovative AI-driven customer experience

products.

? Opportunities to work across a diverse stack -- from APIs to real-time orchestration and

no-code workflows.

? Collaborative, high-ownership environment with visibility and impact.

? Flexible working arrangements

Job Type: Full-time

Pay: ?1,400,000.00 - ?1,500,000.00 per year

Work Location: In person