Top Backend Jobs in Mumbai

Build and maintain backend APIs, tools, and integrations for HR/payroll products. Design and operationalize agentic/automation workflows, ensure systems are secure, reliable, and scalable, mentor engineers, participate in cross-team initiatives, and improve platform observability and delivery through CI/CD and verification loops.

Senior Backend Engineer working on APIs, integrations, and tooling in a cross-functional team. Build secure, reliable, scalable production systems, design and operationalize agentic/automation/AI workflows, contribute to CI/CD, mentor engineers, participate in reviews, support rotations, and improve platform observability and automation.

Develop high-quality applications by designing and implementing scalable code, maintain existing software, and debug programming issues.

The backend developer will build backend software focusing on reliable APIs, ensure high-quality output, and collaborate with teams.

Design, develop, and maintain scalable backend systems, ensuring performance, security, and scalability while collaborating with team members and optimizing code quality.

Design, develop, and deploy scalable Java microservices using Quarkus and Spring Boot. Build RESTful APIs, integrate databases and messaging systems, optimize performance, troubleshoot production issues, write testable code, and collaborate with front-end, DevOps, and architecture teams for CI/CD-driven cloud-native deployments.

Designs, develops, tests, debugs, documents and supports Java/J2EE backend applications (Windows/client-server or web). Builds REST/SOAP APIs, writes unit tests, optimizes Oracle queries and PL/SQL, supports production incidents, and collaborates with teams on architecture and integrations (HL7, third-party, COTS).

Designs, develops, tests, debugs, and documents C#.NET Windows and web applications. Builds secure REST/SOAP APIs, writes complex SQL Server queries and stored procedures, integrates with COTS/Salesforce, provides on-call production support, troubleshoots enterprise systems, and produces technical design documentation. Participates in architecture and cross-team implementation; healthcare/oncology experience preferred.

Develop and maintain backend services using .NET and Node.js. Design microservices, work with SQL and NoSQL databases, and deploy to cloud platforms (Azure/AWS). Lead and manage backend teams, troubleshoot and optimize systems, and integrate technologies like Elasticsearch and Nest.js where applicable. Prioritize deadlines, collaborate cross-functionally, and drive technical problem-solving.

Lead design and development of high-volume, low-latency, event-driven backend systems. Define architecture, mentor senior engineers, build scalable microservices, optimize data stores, deploy on cloud platforms, and translate product requirements into robust technical designs.

Lead design and development of high-volume, low-latency, real-time event-driven backend systems. Architect and deliver high-availability microservices, optimize performance, diagnose bottlenecks, mentor engineers, and collaborate cross-functionally to translate business needs into scalable technical solutions.

Design, build, and maintain high-performance Go backend services for trading and market-data systems. Integrate third-party market/trading APIs, implement real-time data ingestion and processing, optimize concurrency and scalability, write tests, and ensure security and regulatory compliance while collaborating with cross-functional teams.

Design, develop, and maintain scalable Node.js backend services using TypeScript. Build REST and GraphQL APIs, optimize performance, troubleshoot issues, collaborate across teams, and mentor junior developers.

Build and optimize scalable, low-latency backend systems for algorithmic trading: exchange integrations (REST, WebSockets, FIX), order management, execution engines, FastAPI APIs, message queues, monitoring, and distributed, fault-tolerant architectures. Collaborate with quants and business teams and ensure security and compliance.

Design, build, and optimize low-latency, high-performance Python backend systems for trading platforms. Implement and support quantitative trading strategies, collaborate with quant and trading teams, and ensure scalable, multithreaded APIs and infrastructure.

Design and implement Java-based backend systems and scalable REST APIs, integrate third-party systems, write unit/integration/performance tests, contribute to CI/CD pipelines, and ensure clean, well-documented code in an Agile team.

Design and maintain backend systems including APIs and payment integrations, collaborate with cross-functional teams, improve system reliability, and manage technical challenges.

The Software Engineer will plan, design, and execute SOA backend platforms, focusing on Java development and DevOps on AWS. Responsibilities include defect tracking, maintaining performance, and collaborating within a multi-disciplinary team.

Design, build, and own microservice-based backend services using Java and Spring Boot. Build REST APIs, implement event-driven systems, integrate message brokers, design MySQL schemas, optimize performance, collaborate across teams, and maintain scalable, highly available backend services.

As a Backend Engineer, you'll design scalable systems for live sports video streaming. Responsibilities include improving software reliability, developing APIs, and collaborating with cross-functional teams.

The Senior Back-End Developer builds and maintains server-side operations for cloud solutions, collaborating with teams to deliver software, support users, and document features.

Design, build, and maintain backend APIs, integrations, and agentic automation workflows. Drive team-scoped projects, ship reliable scalable production systems, mentor engineers, participate in code reviews, and improve platform quality through verification loops and observability.

Join a cross-functional engineering team to build backend APIs, tools, and integrations using Elixir/Phoenix and Postgres. Lead large projects, propose and operationalize agentic/automation workflows, ensure reliable CI/CD deployments, mentor engineers, participate in code reviews, and improve platform observability, performance, and security. Work fully remotely and contribute to product and cross-team initiatives.

Design, develop, integrate, and optimize SAP backend solutions across S/4HANA and SAP BTP. Implement RICEF objects, CDS views, AMDP, OData, and RAP; handle integrations (IDoc, RFC, BAPI), performance tuning, debugging, and ATC. Follow clean-core, upgrade-safe extension principles and support OData/UI issue debugging.

Design, build, and maintain the core backend API platform, integrate with insurance carriers and partners, develop reusable enterprise features, improve system stability and scalability, conduct code reviews, and collaborate cross-functionally to support rapid product growth.