Top Software Engineer Jobs in Delhi

Build and maintain scalable, high-performing frontend applications and tools. Collaborate with engineers, designers, and managers to solve user problems; contribute to reviews, documentation, and complex fixes; lead projects through design, implementation, launch, and operations; and mentor junior engineers.

Develops and supports custom software and laboratory digital workflows. Responsibilities include designing, coding, enhancing, configuring, debugging, testing, and optimizing systems. Provides L2/L3 application support for Chromeleon, OpenLab, LabX, MassLib, and LabQ, ensuring availability and performance. The role requires hands-on laboratory information and execution systems experience, collaboration with technical teams, and familiarity with agile software development. Chemical R&D or chemistry experience is advantageous.

Build and scale enterprise applications across C#/.NET backends and React/TypeScript frontends. Design APIs, data access layers, application architecture, and cloud deployments in Azure. Use AI coding tools and help implement AI-enabled product features. Mentor developers, conduct code reviews, improve testing and CI/CD, troubleshoot production issues, and optimize performance and reliability while collaborating with product stakeholders in Agile/Scrum teams.

Build and deploy AI-powered customer solutions across discovery, prototyping, and production. Responsibilities include designing secure multi-tenant and hybrid architectures, integrating identity and access management, encryption, networking, data engineering, CI/CD, observability, and production support. The role partners directly with enterprise customers, executive sponsors, and cross-functional teams to solve ambiguous problems, demonstrate prototypes, and standardize successful solutions. Regular domestic and occasional international travel is required.

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.

As a Software Engineer on the Platform team, you will design, develop, and maintain APIs, optimize backend systems, and collaborate with cross-functional teams.

Develop, test, debug, and maintain scalable full-stack applications using Java, Spring Boot, React.js, and related technologies. Collaborate with senior engineers, product managers, and cross-functional teams to deliver features, participate in code reviews and Agile ceremonies, write documentation, perform unit testing, and resolve issues. The role also involves learning cloud-native and DevOps practices, with exposure to AWS, microservices, REST APIs, and CI/CD pipelines.

Develop and maintain full-stack features for a CRM and telephony integration platform. Responsibilities include frontend and backend development, production troubleshooting, feature ownership, technical debt management, code reviews, and adherence to coding standards. The role uses TypeScript, Angular, Node.js, GraphQL, and AWS serverless technologies, and requires collaboration across a distributed global team with regular time-zone overlap.

Develop and support scalable, cloud-native applications using .NET, React or Angular, SQL databases, and Google Cloud services. Responsibilities include building APIs, implementing business logic and authentication, optimizing queries, integrating cloud services, testing, reviewing code, supporting CI/CD, troubleshooting production issues, and improving reliability. The role collaborates with Product, QA, DevOps, and Architecture teams to deliver end-to-end client solutions.

Lead development of scalable platform capabilities, infrastructure, tooling, and AI/ML frameworks. Drive the full software lifecycle, apply cloud-native architecture, conduct design reviews, build AI-driven applications, and integrate machine learning components. Mentor engineers, influence technical decisions, collaborate with stakeholders, define requirements, track success metrics, and promote engineering excellence through prototyping, continuous improvement, and knowledge sharing.

Develop realistic backend coding challenges, including feature implementations and bug fixes, for AI training projects. Design deterministic verifiers, automated tests, and validation criteria that distinguish correct from incorrect solutions. Evaluate code for correctness, reliability, maintainability, security, and performance while identifying edge cases and bottlenecks. Work independently with backend technologies and refine tasks based on project requirements and quality standards.

Build and evolve Litmos’s platform using .NET, React, and SQL Server. Design microservices, APIs, and front-end components; improve scalability, reliability, observability, and maintainability. Own delivery from development through deployment, including Azure DevOps CI/CD pipelines. Collaborate with Product, UX, database teams, and globally distributed Agile engineers while using AI-assisted development workflows to support design, coding, documentation, and reviews.

Develop kernel- and user-mode device drivers for Ethernovia networking hardware, integrating with Linux and AUTOSAR communication stacks. Own driver architecture, implementation, testing, debugging, and SDK integration for safety-critical automotive systems. Develop stack extensions, utilities, and automated unit and system tests while applying functional safety and engineering standards. The role requires strong C/C++ skills, operating-system and kernel knowledge, hardware integration experience, and familiarity with communication devices and embedded platforms.

Develops, configures, customizes, and supports Zoho CRM and related enterprise CRM solutions. Responsibilities include scripting with Deluge and JavaScript, building REST API integrations, automating workflows, creating reports and dashboards, supporting data migrations, troubleshooting systems, and maintaining development, test, and production environments. The role collaborates with architects, analysts, and business stakeholders to deliver scalable CRM solutions across multiple companies.

Build innovative software products in the Special Projects Division addressing public health, agriculture, education, and aid-related challenges in Sub-Saharan Africa. Responsibilities include designing software architectures, developing on UNIX-based platforms, participating in code reviews, using disciplined version control, collaborating with teams, and potentially applying Django, React, Android, or PyTorch. The role may involve travel to Africa to understand local contexts.

Develops and maintains software for system monitoring, administration, upgrades, and production applications. Responsibilities include coding, automated testing, bug fixes, enhancements, documentation, enforcing coding standards, and technical support within SLAs. Collaborates across teams while following development processes and continuously improving technical skills.

Build and own full-stack product features from ambiguous problems through deployment. Partner with Product and Design, make UX decisions, integrate LLM and agent capabilities into trustworthy product experiences, talk with users, instrument releases, and iterate based on usage. The role requires strong product judgment, user empathy, independent execution, and comfort using AI coding tools while collaborating with AI engineers on model behavior.

Develop scalable product features and backend services using C# and .NET Core. Design RESTful APIs, optimize SQL Server interactions, and contribute to architecture, performance, reliability, testing, deployment, and technical decisions. Collaborate with product teams and customers to translate requirements into production-ready solutions. Troubleshoot complex issues, participate in code reviews, and build applications handling high traffic, large datasets, and demanding workloads.

Designs, develops, tests, maintains, and optimizes software automations and features in a Scrum environment. Resolves technical issues, improves system performance and scalability, collaborates with cross-functional engineering partners, maintains existing systems, proposes product enhancements, and evaluates emerging technologies. The role requires strong Python engineering, modular development, CI/CD, unit testing, TDD, and clean-code practices.

Develop and maintain production software for a cloud-native distributed SQL database. Responsibilities include designing, coding, testing, and deploying new and existing projects involving query optimization, fault tolerance, server architecture, concurrency, multithreading, LLMs, vector indexes, SIMD, and LLVM code generation. Engineers collaborate across teams, own projects end to end, and contribute throughout the product lifecycle.

Design and ship Java, Go, and Rust services for NVIDIA Cloud Functions, a distributed platform routing AI workloads across GPU fleets. Improve performance, reliability, scalability, and cloud-native build and release processes. Collaborate across NVIDIA technologies, contribute to an open-source project, triage community issues, review pull requests, and write documentation. The role requires expertise in systems programming, distributed architecture, Kubernetes, containerization, Linux internals, scripting, and continuous integration.

Develop Windows-based automotive diagnostic applications using C#/.NET, WPF or WinForms, UDS, ISO-TP, CAN/CAN FD, and MVVM. Responsibilities include ECU diagnostics, firmware flashing, CAN hardware integration, UDS service implementation, checksum and CRC verification, and robust retry, timeout, and recovery handling. The role requires expertise in multithreaded software development, automotive communication protocols, and firmware formats.

Develop diagnostic desktop software for automotive ECU systems using C# and .NET. Build WPF or WinForms applications with MVVM, asynchronous programming, and multithreading. Implement and support UDS and ECU flashing functionality, integrating CAN, CAN FD, and ISO-TP communications through hardware APIs such as Vector XL, PCAN-Basic, Kvaser CANlib, Vehicle Spy, or NI-XNET.

Build and iterate full-stack systems powering AI agents, from user-facing experiences through orchestration and deployment. Research agent orchestration, prompting, and model alignment approaches; collaborate with Product, Design, and Engineering to improve usability; document findings, share technical learnings, and participate in reviews and technical discussions.

Build and iterate on full-stack systems powering autonomous AI agents, from user-facing experiences through orchestration and deployment. Research agent orchestration, prompting, and model alignment approaches; collaborate with Product, Design, and Engineering to improve usability for nontechnical users; document findings, share knowledge, and participate in reviews and technical discussions.