Top Backend Jobs in Delhi

Design, build, test, and operate Java/Scala microservices and Spark batch/streaming jobs for invoice processing, funder allocation, settlement and reporting. Implement Kafka event pipelines, integrate bank/ERP connectors, create Jasper reports, maintain Kubernetes manifests, and troubleshoot production using Elasticsearch and Prometheus/Grafana within Agile teams.

As a Backend Developer, you will design and run applications through the software development lifecycle, requiring strong coding and problem-solving skills. Must have expertise in Golang, Python or Node JS, and experience in cloud deployments and RDBMS.

Work on backend engineering tasks: design and implement scalable REST APIs and database schemas, write clean Node.js code, build tests and caching, collaborate in architecture and code reviews, document changes, and provide technical support across teams within a fintech-focused product.

Design, develop, and maintain scalable backend services and REST APIs using Java and Spring Boot. Own end-to-end implementations, troubleshoot production issues, optimize databases and performance, enforce security and testing best practices, collaborate with cross-functional teams, and drive system reliability and scalability.

Looking for Front-to-Back end developers for a hybrid cloud SaaS platform, primarily using NodeJs, ReactJs, and REST API development in a Linux environment.

The Node JS Developer will enhance integrations, improve reliability, expand capabilities, and contribute to open-source innovations while ensuring high-quality Node applications.

The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.

Lead backend architecture and build scalable, high-concurrency services and APIs (Node.js) powering web and mobile. Own components end-to-end, manage CI/CD and infrastructure (IaC, containers, cloud), improve reliability, and collaborate with PM/design to deliver core features like live interactions and checkout.

The role involves back-end development using .NET Core and SQL, contributing to Jibble 2.0 API integrations, and collaborating with product and design teams.

Develop and maintain scalable Java backend systems using Spring Boot, microservices, and REST APIs. Design reliable backend architectures, troubleshoot and optimize services, conduct code reviews, improve security and performance, document technical decisions, and collaborate with distributed engineering teams on production-grade software supporting AI training and evaluation workflows.

Develop and maintain scalable backend software using Java, Spring Boot, microservices, Elasticsearch, MongoDB, and Java/JEE technologies. Build RESTful services, process JSON/XML data, write Oracle SQL queries, debug code, troubleshoot issues, and contribute to software design and project success. The role requires staying current with emerging technologies and communicating effectively in a fully remote environment.

Build scalable backend services and APIs for real-time logistics and delivery operations. Develop and ship end-to-end product features, troubleshoot production issues across system layers, optimize databases, caching, performance, reliability, and scalability, and collaborate with product and operations teams to solve real-world problems.

Own and improve high-scale backend systems and TB-scale data pipelines. Ensure microservice availability, performance, resilience, and reliability. Build deployment, monitoring, and incident-response automation while contributing scalable backend features. Take end-to-end ownership of production systems, debug complex issues, and collaborate with founders and global teams in a high-ambiguity startup environment.

Designs, builds, and maintains scalable Python backend services, secure RESTful and GraphQL APIs, and AWS serverless microservices. Responsibilities include data modeling, database optimization, authentication and authorization, testing, code reviews, CI/CD, production monitoring, troubleshooting, and release processes. The role collaborates with frontend, DevOps, data science, AI, design, and product teams to deliver production-grade analytics and AI applications.

Develop, test, and deploy Java/Scala microservices for supply chain finance modules. Build Spark batch/streaming jobs and Kafka event pipelines. Integrate payment gateways and ERPs, create Jasper report templates, maintain Kubernetes manifests, ensure ≥80% unit test coverage, and troubleshoot production using Elasticsearch and Prometheus/Grafana.

Design, build, and maintain scalable backend services using Node.js and Next.js. Develop high-performance RESTful and GraphQL APIs, implement SSR and Next.js integrations, and architect microservices and event-driven systems. Create technical designs, architecture diagrams, and documentation. Optimize MySQL databases with complex SQL, stored procedures, and performance tuning, including migration and backup strategies.

Design and operate the backend platform powering Mem0’s AI memory services. Build versioned, authenticated REST APIs; model data in PostgreSQL and graph databases; develop Python services and background jobs; optimize queries and caching; deploy containerized services on AWS and Kubernetes; and implement observability, SLOs, and alerting. Diagnose customer issues end to end, prevent recurring incidents, and collaborate with frontend and research teams to deliver reliable production features.

As a Senior Backend Developer at Awarri, you'll build and maintain backend systems for AI platforms, focusing on scalable architectures, data integration, and real-time communication.

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

As a Backend Staff Engineer, you will lead technical standards, mentor junior engineers, conduct code reviews, and drive feature development in a fast-growing on-demand services environment.

As a Backend Engineer, you will develop and maintain core backend infrastructure, build integrations, and work closely with frontend engineers to enhance user experience.

Develop and maintain backend solutions for Machine Learning infrastructure. Collaborate on large scale software design and project management.

Lead technical direction of backend systems, mentor developers, design scalable architectures, ensure code quality, and align with cross-functional teams.

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.