Top Backend Jobs in Kolkata

The Senior Back-End Software Engineer will maintain and modernize the Rails stack, improve internal tools, reduce third-party dependencies, and ensure infrastructure scalability.

As a Senior Principal Software Engineer, you'll lead backend architecture, mentor teams, and drive Agentic AI implementation while ensuring scalability and reliability.

Drive architecture and implementation of a scalable onboarding and KYC platform. Own technical roadmaps, write high-quality tested code, mentor engineers, manage project priorities, and collaborate with product, design, and leadership to improve global onboarding conversion.

Lead the technical direction and execution of high-impact initiatives, architect scalable systems, drive engineering practices, mentor engineers, and manage cross-team projects.

As a Senior Backend Engineer at Apollo.io, you'll design scalable backend solutions, mentor teammates, and work cross-functionally to enhance product quality and performance.

Seeking a skilled Backend Developer to build efficient systems using ExpressJS and manage PostgreSQL databases. Responsibilities include API development, database optimization, and team collaboration.

Design, build, and maintain scalable Java microservices and RESTful APIs for enterprise payment applications. Work with databases, Kafka integrations, cloud deployments, CI/CD, unit testing, and Agile delivery to ensure performance, security, and code quality.

As a Backend Developer, you will design and maintain WordPress themes and plugins, optimize performance, lead projects, mentor juniors, and integrate with frontend technologies.

The Senior Software Engineer will lead architectural direction and operational standards, design microservices, ensure service reliability, and mentor engineers.

The Back End Developer will design and maintain backend microservices using .NET Core, collaborating with teams to support a real estate product's development and deployment.

Giga seeks a Staff Backend Engineer with strong Python and cloud experience to build AI agents for customer experience. Must have 8+ years in engineering, preferably in startups.

The Senior Backend Engineer at NIRA will shape infrastructure strategy, expand financial product support, improve credit decision systems, and collaborate with various teams.

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

The Senior Backend Engineer will design, develop, and maintain software solutions for identity verification, focusing on scalability, security, and high performance, while mentoring junior engineers and collaborating in an agile environment.

As a Senior FullStack Engineer, you'll design user management systems for a multi-tenant SaaS platform, focusing on authentication, authorization, and scalable data models while mentoring junior engineers.

Design, develop, and maintain applications using Java and Spring Boot; create RESTful APIs; participate in Agile processes and collaborate with cross-functional teams.

Join a remote team to develop APIs and tools, lead projects, and mentor engineers using modern technologies like Elixir and AWS.

The Senior Backend Developer will design and implement scalable APIs, manage cloud infrastructure, and work within a microservices architecture. Responsibilities include developing microservices, optimizing backend performance, and collaborating with cross-functional teams.

The role involves developing and improving backend systems, contributing to Apache Druid, and ensuring scalability and performance in a distributed environment.

The Backend Engineer will design robust APIs and services for financial solutions, mentor peers, and collaborate across engineering teams, focusing on scalability and functionality.

Design and maintain backend systems including APIs and payment integrations, collaborate with cross-functional teams, improve system reliability, and manage technical challenges.

Design, develop, and maintain scalable backend systems, ensuring performance, security, and scalability while collaborating with team members and optimizing code quality.

Join Sporty Group as a Backend Engineer to contribute to the world's leading online gaming brand, helping to build innovative platforms for entertainment.

As a Backend Engineer at Socure, you'll design, develop, and deploy software solutions, ensuring scalability, security, and high quality while mentoring junior engineers and collaborating in an agile environment.

Lead the technical vision and team development for a critical domain within the Circles X platform, ensuring system resilience and team growth.