Top Software Engineer Jobs in Mumbai

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

Design, build, and maintain data-driven applications, pipelines, workflows, and analytical/reporting tools used by quants, traders, and operations. Own projects end-to-end, improve Python codebase performance and reliability, and collaborate with cross-functional teams using Docker, Git, messaging queues, and AWS.

Translate design specs into pixel-perfect, responsive web interfaces using TypeScript, CSS3, and HTML. Follow design systems and accessibility (WCAG) standards, optimize frontend performance, resolve spec ambiguities, collaborate remotely via documentation and code reviews, and provide frontend expertise to support AI model evaluation.

Own technical direction and hands-on execution for major products, systems, and engineering initiatives. Design scalable systems across backend, frontend, APIs, databases, and infrastructure; write and review code; lead architecture decisions; solve production issues; convert ambiguous problems into technical plans; improve engineering quality; and mentor engineers across teams.

Design and implement distributed data systems for Apache Hudi and Onehouse’s managed data lakehouse. Responsibilities include developing concurrency controls, transactional capabilities, indexing schemes, metadata and data-access systems, and optimization algorithms for Kubernetes-based distributed processing. The role involves analyzing complex data, prototyping performance improvements, deploying solutions safely to production, and serving as a subject matter expert in databases, query engines, storage, and stream processing.

This posting asks candidates to register on the Job Dials recruitment portal and promotes the site's services (resume posting, job alerts). It provides registration links and social media, but contains no software development responsibilities or technical requirements.

Develop and maintain full-stack applications using React and ASP.NET Core/C#. Participate in the full SDLC, build scalable APIs (REST/GraphQL/WebSockets), implement cloud and CI/CD solutions, troubleshoot and optimize systems, collaborate in agile distributed teams, and contribute to technical documentation and best practices.

Own the architecture and technical direction of large-scale distributed applications. Build secure, scalable Python backend services, contribute to Java services, guide platform strategy, mentor engineers, and establish engineering standards. Improve reliability, observability, automation, developer experience, security, testing, and operational excellence. Use AI-assisted development tools responsibly to increase productivity while maintaining software quality. Collaborate cross-functionally and lead through technical excellence, pragmatic architecture, and strong ownership.

Lead data science efforts by analyzing large datasets, developing and deploying ML models, building scalable data pipelines, designing experiments (A/B testing), creating visualizations, and mentoring junior team members to drive data-driven decisions.

Design, implement, and maintain scalable Java-based software solutions. Collaborate across the SDLC with stakeholders and development teams, integrate DevOps and CI/CD practices, support operational tasks, ensure security and performance, drive feature development, conduct code reviews, and stay current with emerging technologies.

As a .NET Developer at Eptura, you will design, build, and maintain cloud-ready applications, driving quality through CI/CD while collaborating in a fast-paced Agile environment.

As a Junior Frontend Engineer at Plane, you will contribute to building user-facing features, optimize UI performance, and work with modern web technologies, all while growing in your engineering capabilities through mentorship and direct collaboration with users.

As a Data Engineer, you'll build and monitor large-scale data pipelines, develop the DBT setup for data transformation and solve customer problems using your SQL skills.

Work on SingleStore's database engine in small teams, building and testing production features. Projects may include query optimizer, SQL performance, fault tolerance, SIMD/LLVM codegen, and LLM/vector index integrations. Collaborate cross-functionally and own features end-to-end.

Build and maintain Python backend services and internal tools for AI/LLM applications. Integrate LLM APIs, design scalable REST APIs and async workflows, handle prompt management and model routing, monitor performance, debug distributed systems, automate data workflows, and collaborate to productionize AI features with emphasis on scalability, reliability, and safety.

The SDET/Senior SDET will develop and refine quality strategies, mentor team members, and enhance automation frameworks using Python and Javascript.

Design, implement, and optimize scalable AI, automation, and integration solutions for MarTech ecosystems. Perform process analysis, develop architecture and functional specifications, oversee RPA and automation deployment, embed ML models into workflows, and lead cross-functional teams while mentoring junior engineers.

Design and execute performance tests, develop testing frameworks using Python or Node.js, monitor application performance in cloud environments, and integrate testing into CI/CD pipelines.

Build full-stack product surfaces, backend services, APIs, databases, dashboards, internal tools, vendor workflows, and observability for reinforcement learning data and evaluation systems. Develop interfaces for browsing environments, inspecting trajectories, reviewing quality, debugging failures, and understanding model behavior. Partner with research, operations, vendors, and go-to-market teams to translate ambiguous requirements into reliable products. The role also involves production debugging and cloud infrastructure collaboration.

Build and own full-stack features from responsive React/Next frontends to Python microservices. Contribute to system design, APIs (REST/GraphQL), CI/CD, testing, and production reliability while collaborating with PMs, designers, and AI agents.

Design, build and maintain end-to-end full‑stack features: responsive React/Next frontends, Python microservices, and APIs (REST/GraphQL). Contribute to system design, infrastructure, testing, monitoring, and collaborate with product, design, and AI agents to deliver reliable, high‑quality production software.

The role involves designing and implementing CRM solutions using Dynamics 365 and Power Platform, developing custom entities/forms/workflows, and providing mentorship to junior developers.

As a Principal Software Developer, you will develop web applications, understand project requirements, collaborate with teams, debug, and document processes, while staying updated on .NET technologies.

Responsible for developing embedded firmware for Ethernovia's networking devices, focusing on architecture, testing, and integration for safety-critical automotive applications.