Backend Developer
Job Description
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 our
voice 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-partySDKs.
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 platformsRealtime systems and scalabilityWhat We Offer
A chance to shape backend systems powering innovative AI-driven customer experienceproducts.
Opportunities to work across a diverse stack — from APIs to real-time orchestration andno-code workflows.
Collaborative, high-ownership environment with visibility and impact.Flexible working arrangementsCategory
Back End Developers (Software and Web Development)Full Stack Developers (Software and Web Development)DevOps Engineers (Software and Web Development)Software Engineer (Software and Web Development)
Expertise
Node.Js - 4 Years
Typescript - 4 Years
MongoDB - 3 Years
API integrations - 3 Years
Skills Required
Typescript, Gcp, Node.js, Mongodb, Azure, plivo, Aws