Top Software Engineer Jobs in Mumbai

Develop and maintain scalable automated testing frameworks for front-office trading systems. Design Python-based solutions, functional and integration tests, and mocking or stubbing tools for trading applications. Troubleshoot Linux and trading-system issues, collaborate with developers, quality engineers, and traders, and deliver reliable solutions on schedule. The role requires deep FIX protocol knowledge, financial markets expertise, and strong Python, Pytest, and Git experience.

Maintain Unix/Linux systems, build and manage CI/CD pipelines, administer artifact repositories, develop automation scripts, and support cloud and containerized environments using platforms such as AWS, Azure, Google Cloud, Docker, and Kubernetes. The role also requires familiarity with RabbitMQ and Kafka.

Designs and develops high-performance, low-latency C++ trading systems on Linux. Collaborates with traders, FPGA engineers, DevOps, systems administrators, and network engineers to optimize architecture and deployments. Responsibilities include coding, code reviews, debugging, profiling, performance tuning, system design leadership, mentoring engineers, and improving software development practices.

Build scalable, low-latency backend APIs, event-driven services, integration layers, and microservices supporting personalization and recommendation experiences. Partner with AI/ML and data engineers to deploy models, expose AI services, and develop React applications. Improve security, observability, reliability, performance, scalability, and operational efficiency while using AI-assisted engineering tools to enhance delivery and code quality.

Build and maintain full-stack advertising features across customer-facing and internal platforms. Develop data services, visualizations, keyword-level insights, and actionable recommendations that help Merchants and Brands evaluate advertising performance and investment. Translate complex business logic into clear product experiences, integrate data workflows, run proofs of concept, improve deployment processes, and uphold testing, monitoring, reliability, and maintainability standards.

Leads the design, development, deployment, and production support of complex software systems. Makes system-level architecture decisions, ensures scalability, reliability, security, observability, and compliance, and uses AI-assisted tools responsibly. Mentors engineers, conducts design and code reviews, resolves technical blockers, improves engineering practices, and collaborates with product, architecture, security, cloud operations, and quality teams. The role requires hands-on programming, distributed-systems expertise, automated testing, CI/CD, operational readiness, and production troubleshooting.

Senior backend-focused engineer responsible for designing and delivering features in Go and React, building scalable distributed architectures, mentoring teammates, coordinating with product and business stakeholders, instrumenting production systems, and leading small teams to ship high-quality APIs and services.

Build and operate scalable, low-latency backend services, APIs, event-driven systems, integrations, and frontend applications supporting membership, loyalty, rewards, and consumer engagement. Configure and integrate Antavo with commerce, CRM, CDP, marketing, and data platforms. Apply secure, observable, resilient engineering practices, troubleshoot production issues, and optimize performance. The role requires strong Java and Spring Boot expertise, plus working knowledge of React, Node.js, Kafka, and SQL/NoSQL databases.

Build scalable, low-latency backend APIs, event-driven services, model-serving layers, and integrations supporting real-time and batch personalization and recommendation experiences. Design reliable, secure, observable distributed systems using Java and Spring Boot, optimize performance and operational efficiency, and integrate LLM and AI services into production applications. Collaborate with engineering leadership and use AI-assisted development tools to improve delivery and code quality.

Designs and executes functional, integration, API, automated, exploratory, and end-to-end tests for personalization, recommendation, experimentation, and consumer intelligence capabilities. Builds test suites, validates AI-driven outputs and consumer journeys, manages test data, performs cross-browser testing, partners with engineering and product teams, and improves automation coverage, regression efficiency, and defect detection.

Design, develop, and maintain high-performance consumer-facing web applications using React, TypeScript, and JavaScript. Lead frontend architecture, performance optimization, accessibility, reusable component development, API integration, experimentation, production troubleshooting, and CI/CD support. Collaborate with Product, Design, QA, Platform, and Architecture teams while mentoring engineers, conducting code reviews, supporting Agile delivery, and improving engineering quality and operational excellence.

Designs, develops, tests, deploys, and supports complex software solutions for business banking applications. Responsibilities include system analysis, solution architecture, microservices development, technical design, quality control, release management, troubleshooting deployment issues, and configuration scripting. The role also contributes to team leadership, technical recommendations, secure coding, cloud engineering, and collaboration across geographically distributed teams.

Design, build, and operate scalable systems for coding evaluations, AI-generated code analysis, data generation, and agentic development workflows. Develop execution, testing, benchmarking, and quality measurement pipelines; make architectural and operational decisions; improve developer tooling; lead projects from concept through launch; and mentor engineers while maintaining high standards for reliability, security, and maintainability.

Develop a Java-based desktop IDE, coordination server, and relational data backend for a semiconductor test engineering DSL. Responsibilities include architecture, data modeling, versioning, synchronization, language editing and validation, debugging, automated testing, and platform quality. Collaborate with international engineering teams and domain experts to build a reliable, extensible development environment.

Develops and maintains automated test scripts and frameworks for the UAMC identity and access management platform. Performs functional, regression, and exploratory testing of web applications, APIs, and backend services; validates requirements, manages test data and defects, supports CI/CD and release readiness, and participates in Agile ceremonies. Uses SQL for backend validation and Azure DevOps or similar tools for test management and traceability.

Develop a Java-based desktop IDE, coordination server, and relational data backend for a semiconductor test engineering DSL. Responsibilities include desktop UI development, data modeling, client-server synchronization, language editing and validation, architecture, debugging, automated testing, and platform quality. The role involves shaping a modular development environment and collaborating with international engineering teams and domain experts.

Develop coding tasks and reference solutions for evaluating AI systems. Build deterministic verifiers, test suites, scalable backend services, and APIs. Debug complex defects, assess code quality, refactor legacy implementations, optimize performance, and evaluate AI-generated technical reasoning. Document requirements and verification criteria while independently applying software engineering judgment across algorithms, system design, testing, and reliability.

Evaluates AI-generated software for correctness, quality, efficiency, security, and maintainability. Designs programming challenges, reference solutions, test cases, and evaluation criteria. Reviews technical reasoning related to debugging, architecture, and system design, then provides structured feedback and documentation. The role requires strong programming fundamentals, software testing and code review experience, analytical problem-solving ability, and clear technical communication.

Develop and maintain enterprise-scale full stack applications using Java and Angular. Responsibilities include software analysis, architecture, development, unit testing, REST service integration, performance optimization, prototyping, estimating, and Agile collaboration with product experts, business analysts, testers, and engineers. The role may also involve Ionic hybrid mobile development, database integration, OAuth, continuous integration, and applying software design patterns and best practices.

Architect and develop scalable security platform services using Golang or Java. Define technical roadmaps, manage projects, collaborate with cross-functional stakeholders, write and review well-tested code, debug complex backend systems, improve operational reliability, and mentor engineers. The role focuses on security, compliance, privacy, secrets and key management, identity access management, vulnerabilities, and onchain security capabilities.

Develop and maintain security applications and frameworks supporting enterprise SIEM and SOAR capabilities. Responsibilities include coding, architecture, unit and automated testing, code reviews, production issue resolution, proof-of-concepts, requirements refinement, and collaboration with security analysts and cross-functional teams. The role requires strong Python/Django, Angular, SQL, database, distributed application, and Agile development experience, with work focused on Global Information Security products.

Leads the design and implementation of HRIS integrations and new integration-suite features. Improves system efficiency, resolves bugs and support escalations, gathers requirements, writes technical documentation, and communicates complex solutions. Collaborates with business analysts, finance, developers, and distributed teams across time zones while providing sprint-based progress updates.

Build and improve GoGuardian’s Pear Assessment platform across the full stack. Responsibilities include developing TypeScript and Node.js backend services, React interfaces, OpenSearch semantic search, scalable data pipelines, AWS cloud-native systems, MongoDB data models, and real-time classroom integrations. The role involves optimizing performance, reliability, and analytics, integrating AI services, collaborating cross-functionally, participating in architecture and code reviews, and maintaining strong testing and engineering standards.

Leads full-stack software development across user interfaces, business logic, databases, integrations, testing, and maintenance. Designs and develops end-to-end custom applications using front-end and back-end technologies, supports CI/CD and agile practices, and applies strong programming fundamentals to learn new frameworks and tools. The role requires extensive experience in software development and collaboration across technology teams.

Owns end-to-end QA for enterprise financial and backend applications, including test planning, manual and automated testing, API automation with Java and Rest Assured, UI testing with Selenium, SQL-based validation, defect tracking, log debugging, and quality reporting. Collaborates with product, technology, and business teams in Agile environments while improving testing frameworks, coverage, and efficiency.