Top Backend Jobs in Pune

Design, develop, and deliver backend services; estimate and own delivery tasks; implement secure, test-driven code; integrate services and APIs; automate CI/CD pipelines; monitor operability and performance; mentor team members and drive coding standards and quality checks.

Design, build, and maintain scalable Java backend applications and large-volume batch processing solutions using Spring Boot and Spring Batch. Develop RESTful APIs and microservices, optimize performance and databases, implement ETL/file integration and scheduling, troubleshoot production issues, participate in design and code reviews, and ensure code quality with unit/integration testing.

Lead backend engineer responsible for designing, building, and owning Java-based microservices and full-stack applications on PCF/Kubernetes. Deliver high-quality, secure, scalable code, participate in code reviews, work in Agile teams, and follow Mastercard engineering and 12-factor principles. Collaborate with engineers, testers, TPMs, and PMs while leveraging PostgreSQL/Oracle storage, automated testing, and CI/CD practices.

As a Backend Engineer, you'll improve Git and Gitaly by contributing features, bug fixes, and performance improvements, collaborating with the open source community, and participating in architectural discussions.

Develop high-quality software solutions for Mastercard's Decision Management Platform, focussing on fraud prevention and cardholder identity verification. Responsibilities include SDLC management, design collaboration, and mentoring other team members.

The Principal Engineer will develop systems and software, mentor other engineers, resolve customer issues, and guide the software development process.

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.

Design, build, test, and support Java-based backend services (Java 11+/17) using Spring (Boot/MVC/Data). Implement robust REST APIs, ensure security (OAuth2/OIDC, JWT, OWASP), write maintainable tests, manage builds (Maven/Gradle), optimize data access (SQL/Oracle/Postgres), troubleshoot performance, collaborate with DevSecOps/QA, and apply payments domain knowledge.

Responsible for developing software solutions, leading system development activities, ensuring quality control, and mentoring team members while adhering to standards and best practices.

Develop software solutions for Mastercard's fraud prevention platform, participate in design and development tasks, and mentor team members while ensuring high quality and performance standards.

Lead cross-functional backend projects, provide technical leadership to product teams, deliver performant and maintainable features, build third-party data integrations, implement automated and manual testing, create reusable libraries and frameworks, and mentor team members to improve engineering practices.

Design, build, and operate high-scale, secure cloud backend systems using AWS serverless patterns. Implement event-driven, real-time data processing and AI-enabled features (LLM integrations, RAG, vector DBs). Ensure API security, authz/authn (RBAC/ABAC), monitoring, scalability, fault tolerance, and disaster recovery while evaluating and integrating emerging technologies.

As a Software Engineer at Kyndryl, you will design, develop, and implement software solutions, ensuring code quality and system integration, while collaborating on complex projects. You will also have opportunities for career advancement.

Design, build, and own low-latency (sub-50ms) real-time Fraud Risk Management systems. Implement streaming/event-driven pipelines (Kafka), optimize PostgreSQL/Redis/Pinot, develop efficient algorithms in Python and Go, ensure correctness, idempotency, and reliability, collaborate with Risk/Compliance/Product, and operate systems on AWS with strong testing and performance tuning practices.

Build and maintain server-side logic for payment products, design scalable low-latency services, integrate databases and external systems, ensure security and data protection, collaborate with front-end developers, write unit tests, and troubleshoot production issues.

Design and build high-throughput, low-latency transaction processing platform services using Python and Go. Implement scalable frameworks, streaming/event processing with Kafka, backing stores (MySQL, Redis, Elasticsearch), and ensure performance, resilience, and production readiness on AWS.

Develop and maintain Java-based backend services using Spring Boot. Build RESTful APIs, deploy applications (Docker, JBoss), work with Oracle/JPA persistence, write unit tests, follow Agile, and collaborate on source control and branch management.

Design and implement client- and server-side architectures, build RESTful APIs (Python/Node.js), develop and manage NoSQL databases (MongoDB), ensure application responsiveness, security, testing, debugging, and documentation, and collaborate with product and design teams to deliver production-ready web applications.

Lead design and implement backend lending services: precise financial calculations, audit logging, bureau integrations, ML model consumption, API-first development, AI-assisted workflows, mentor engineers, and maintain code quality and technical documentation.

Senior Java backend developer responsible for building RESTful services with Spring Boot, implementing JPA and Spring Security, integrating Apache Kafka and MySQL, writing unit tests, deploying Spring applications, collaborating in Agile teams, estimating effort, and managing source code and branches.

Maintain and evolve the AI backend: manage LLM-based workflows, agent pipelines, and vector store integrations. Harden production code, write unit/integration/evaluation tests, set up observability with LangSmith/Langfuse, integrate Qdrant, refactor for scalability, and translate research requirements into robust backend implementations.

Build and maintain shared backend platform services (IAM/RBAC SDK, AI SDK layer, notification service, event bus, feature flags), own API gateway and service-mesh configuration, implement observability and contract testing, produce SDK documentation, and ensure platform reliability (SLOs, on-call, postmortems) while mentoring engineers and contributing to cross-squad platform standards.

The role involves researching and reverse engineering IP communication protocols, designing efficient C++ code for deep packet inspection, and mentoring juniors.

Develop and maintain C++ code for deep packet inspection, collaborate on architecture, and mentor junior colleagues within an IP network intelligence team.

Own and maintain backend services using .NET and AWS Serverless (Lambda). Build Kafka producers with AVRO/schema registry integration, design DynamoDB schemas, implement REST API integrations, ensure observability, reliability, and performance, and create backfill tooling while collaborating with cross-functional teams.