Top Backend Jobs in Delhi

Lead and align Engineering, ML, and Analytics to deliver scalable, reliable production AI and data systems. Own technical direction, architecture, MLOps, and platform reliability while partnering with Product, Sales, and Customers to ensure engineering work maps to measurable business outcomes.

Lead and scale a shared engineering team across mobile, web, backend and data; own product outcomes, cloud infrastructure (GCP), analytics pipelines, and build LLM-powered AI systems and internal ops automations to drive business outcomes.

Design and implement scalable backend services, lead full software lifecycle, write design docs, mentor engineers, collaborate cross-functionally, improve performance and quality, and integrate AI tools to boost development productivity.

Lead end-to-end product strategy and lifecycle for global fiat on-ramp, marketplace, and e-commerce solutions. Drive data-driven decisions, collaborate with engineering, design, compliance, risk, BD and marketing, support market research, improve conversion and engagement, and leverage AI/automation to enhance product efficiency and experience.

Lead end-to-end product lifecycle for global Fiat On Ramp, Marketplace and e‑commerce solutions. Define product strategy, run data-driven experiments, partner with engineering, design, compliance, BD and marketing to launch global features, improve conversion and engagement, and apply AI/automation to optimize operations.

Provide technical leadership and hands-on engineering across AI, data, backend, and frontend systems. Drive architecture, remove technical risks, set engineering standards, mentor senior engineers, and influence cross-team technical direction.

Lead design and development of high-performance Java/Spring Boot backend systems and microservices. Drive API design, database integration (JPA/Hibernate), Kafka messaging, caching, security (auth0/Spring Security), CI/CD, testing, code reviews, and mentor the engineering team to deliver scalable, secure solutions.

Design, develop, and maintain high-performance Java backend applications using Spring Boot and reactive stacks. Build microservices and REST/GraphQL APIs, implement security (OAuth2/Spring Security), integrate databases and messaging, apply design patterns, write tests, perform code reviews, and collaborate with cross-functional teams to deliver scalable solutions.

Design, build, and maintain backend APIs and services for a real-time supply chain visibility platform. Own system architecture, real-time event ingestion, data normalization, ML integration, monitoring, and production debugging while collaborating with Product and Data Science to deliver scalable, high-availability features.

As a Backend Engineer at Trust Wallet, you'll develop backend features for multiple platforms, maintain infrastructure, ensure system monitoring, and foster team growth.

Design, build, and maintain large-scale web and mobile backend systems using Node.js, NestJS, PHP (Laravel) and AWS. Work with relational databases, caching, and search systems (MySQL, Redis, ElasticSearch). Collaborate with engineers, manage projects with tools like JIRA/Trello/Slack, and focus on code quality, performance, and user experience.

Design and develop features for Jitterbit's iPaaS and APIM platform, ensuring reliability and performance in a remote-first culture.

Design, build, and maintain scalable backend services and REST APIs using Python and Node.js. Implement microservices, databases, caching, search, async messaging, containerization, testing, and basic security practices while collaborating with product, frontend, QA, and DevOps teams.

Design, build, and harden backend APIs and microservices using Python and FastAPI. Develop event-driven services with Azure (Functions, Event Grid, Service Bus, Blob Storage, Cosmos DB, Key Vault). Implement secure API and service-to-service access (Microsoft Entra ID, OAuth2/JWT, managed identities, RBAC). Containerize, deploy, and operate services with Docker and CI/CD. Ensure observability, performance tuning, and cross-team collaboration for high-volume document-processing workflows.

Lead backend engineering and architecture for cloud-native, microservices-based fintech platforms. Define API standards, security frameworks, and integration patterns. Provide technical leadership across authentication, authorization, data protection, code quality, testing, and CI/CD. Drive performance, scalability, and architectural improvements while overseeing delivery and best practices.

Design, build, and maintain Java Spring-based microservices for scalable, secure financial systems. Implement REST APIs, event-driven processing (Kafka), containerized deployments (Docker/Kubernetes), CI/CD, observability, and code quality practices while collaborating in agile teams and leveraging AI-assisted tools.

Design and lead scalable, high-performance backend systems for capital markets using Java, Spring Boot, microservices, and event-driven patterns. Drive DDD, define architecture standards, optimize for low latency/high throughput, collaborate with product and DevOps teams, support production, and lead technical governance and code reviews.

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, develop, and maintain scalable backend services and APIs, build and optimize microservices and distributed systems, collaborate cross-functionally, ensure performance/security/maintainability, integrate with internal/external systems, troubleshoot production issues, and contribute to architecture and technical strategy.

Lead backend architecture and engineering: design scalable APIs and services, mentor engineers, write complex code, enforce best practices for databases, testing, observability, and integrate ML/LLM workloads.

Build, own, and improve production-grade input/output connectors for data lakes, streaming systems, and databases. Implement robust CDC ingestion, work with table and serialization formats, ensure correctness, fault-tolerance, and high performance, and troubleshoot distributed system issues in customer environments.

Build and own Feldera's control plane and Kubernetes layer: design APIs and services for deploying and managing data pipelines, harden enterprise features (authentication, SSO, multi-tenancy, compliance), ensure reliability/observability, and troubleshoot complex distributed-systems issues across self-hosted and cloud environments.

Design, develop, and maintain scalable backend services; implement secure APIs; optimize system performance and reliability; collaborate with cross-functional teams.

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.

Maintain and enhance Node.js/TypeScript backend services for a SaaS platform, ensuring uptime, scalability, and high-performance APIs. Optimize MongoDB, implement Redis and job queues, manage AWS infrastructure, enforce security and compliance (GDPR, email handling), document APIs, write tests, and debug production issues.