Top Software Engineer Jobs in Mumbai

Deliver end-to-end features for microservices-based systems, focusing on reliability, performance, testing, and production troubleshooting. Collaborate with product, QA, and DevOps, mentor junior engineers, adopt AI-assisted development, and improve system stability and delivery practices.

Maintain and improve native iOS and Android apps, contribute to migration to React/React Native, own features end-to-end, participate in on-call support, and collaborate to meet performance, reliability, and delivery KPIs while using CI/CD, testing, and cloud/AI tooling.

Build and maintain scalable data ingestion and enrichment pipelines integrating diverse sources (CSV, Parquet, JSON, APIs). Ensure data quality and validation, transform/enrich datasets, integrate with core platforms, participate in code reviews, testing, deployment, and monitoring, and collaborate with cross-functional stakeholders to deliver reliable, performant data solutions.

Participate in cryptography research for blockchain applications, focusing on post-quantum signatures, threshold signatures, signature aggregation, and proof systems. Benchmark NIST PQ standards, collaborate with senior researchers to apply results, publish findings, and contribute to open-source projects.

Build and scale the Reinforcement Learning Environments platform: design backend services and data pipelines, create modular simulation domains, improve reliability and observability, partner with US research and product teams, and ship high-quality maintainable code to support model training and evaluation.

Design, develop, and optimize Oracle-based databases and PL/SQL; build and maintain Core Java backend services and RESTful APIs; lead requirements gathering; tune performance and ensure scalable RDBMS architectures; review and modernize legacy SQL and Java code.

Design, develop, and optimize complex PL/SQL/SQL scripts and Core Java backend services. Build and maintain RESTful APIs, tune Oracle databases for performance, review and modernize legacy code, and collaborate with product and cross-functional teams to translate requirements into scalable, secure solutions.

Design, implement, test, and deploy software components for AI-powered solutions. Build and maintain CI/CD pipelines, write unit tests, integrate cloud and distributed systems, work with data engineering tools (Pandas/Spark), and collaborate with stakeholders to estimate and deliver features.

Design, build, and maintain scalable .NET/React services and APIs in an Azure environment. Decompose platform into microservices, implement CI/CD, observability, and performant database interactions, collaborate with Product/UX and distributed teams, and incorporate AI-assisted development while owning delivery from design through deployment.

Full‑stack engineer role to build scalable SaaS features across backend and frontend. Write clean code, develop performant APIs and responsive UIs, refactor and optimize systems, collaborate cross‑functionally, adopt CI and automated testing, and explore cloud‑native and AI-driven solutions to improve platform performance and usability.

Design, develop, and maintain backend APIs for various services like payments, analytics, and subscriptions. Collaborate with cross-functional teams to align architecture with product strategy.

Design and build scalable systems, data pipelines, and full‑stack applications to validate product quality and produce KPI reporting. Integrate AI-driven features (RAG, agents, semantic search), automate statistical analysis, support CI/CD, conduct code reviews, and collaborate in Agile teams to translate business needs into technical solutions.

Develop, test, and maintain backend services in Java (Spring/Spring Boot) and build responsive frontend components in React.js. Collaborate in Agile/Scrum, participate in code reviews, write unit tests, debug issues, and adopt cloud-native and DevOps practices. Work closely with cross-functional teams to deliver scalable healthcare applications.

Design, build, and maintain cloud-native, API-first full-stack features for Mayhem using Python/Flask and TypeScript/React. Build integrations with customer systems and security tools, improve engineering tools for triage and vulnerability workflows, ensure API standards, accessibility, stability, and performance, and collaborate on design system implementation.

Design and build next-generation iOS applications, solve complex engineering problems, write well-documented code, use Objective-C/Swift and Cocoa Touch, integrate RESTful APIs, follow iOS design patterns and Apple guidelines, communicate with team and stakeholders, and deliver production-ready apps.

As a Software Engineer at Canonical, you will design, build, and ship software, improve packaging and distribution processes, and mentor colleagues while contributing to open source projects.

The Junior Ubuntu Software Engineer will design, build, and ship software, focusing on quality and resilience, while engaging with the open source community.

Design, develop, test, and maintain scalable Java-based applications and services. Collaborate with product and engineering partners, contribute to architecture and design, troubleshoot defects, implement RESTful APIs, build CI/CD pipelines and cloud-native deployments, participate in code reviews, and mentor teammates while promoting engineering best practices.

Design, develop, test, deploy, and support cryptography-focused enterprise applications. Full‑stack development using C# .NET, React, and PL/SQL; implement automated tests and CI/CD pipelines; collaborate in Agile teams on solution and architecture, DevOps, data engineering, and risk management.

The role requires developing software using PHP and PostgreSQL, with experience in in-house frameworks and Smarty templates.

As a Software Engineer, you will develop scalable software, optimize automation, write maintainable code, and collaborate with cross-functional teams to enhance product delivery.

As a Software Engineer, you will develop and optimize scalable software, collaborate with cross-functional teams, and implement systems using Core Java and SQL.

Technical leader designing and implementing scalable, fault-tolerant backend microservices and Agentic AI systems. Leads architecture, cloud infrastructure, data strategies, incident response, testing, and mentorship to deliver production-grade high-throughput solutions.

Design, build, test, and ship production AI-enabled software and reusable platform components. Integrate AI services, APIs, retrieval patterns, and business logic. Collaborate with U.S. partners, write tests, participate in code reviews and on-call rotation, debug production issues, and mentor junior engineers.

Build, optimize, and maintain backend services and data pipelines for a next-generation SaaS advertising platform. Work independently on moderately complex backend and data tasks, focusing on performance tuning, scalable distributed systems, performant API development, and collaboration with engineers and PMs to deliver reliable production features.