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.

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 role involves designing, developing, testing, and maintaining software applications, requiring collaboration, mentorship, and project management skills.

Seeking a Senior Software Engineer to design, develop, and maintain backend applications for a SaaS solution in life sciences. Responsibilities include coding, testing, deployment, collaboration, and mentoring junior engineers.

Design, operate, and scale data systems at HighLevel's Conversations platform, ensuring reliability and performance across multiple database technologies. Lead engineering practices and mentor team members in backend development.

The Senior Software Engineer will design, develop, test, and maintain software applications, focusing on software architecture, scalability, and working with data in biotech applications.

The Senior Backend Engineer will develop scalable systems, ensure system reliability, and mentor junior team members while participating in the software development lifecycle.

As a Backend Engineer E2, you'll develop resilient APIs and services for wallet operations, oversee features from inception to deployment, and enhance internal workflows while collaborating globally with teams to ensure quality and security of digital assets.

The Full Stack Engineer will develop scalable insurance solutions using InsureMO, focusing on front-end and back-end development while collaborating with stakeholders.

Design, build, and scale backend systems for the Made Card platform, focusing on system design, database optimization, API delivery, and performance reliability while mentoring junior engineers.

Lead the design and evolution of a scalable Calendar & Integrations Platform, ensuring reliable multi-tenant systems and guiding engineering quality through mentorship.

The Senior Backend Java Developer will innovate and develop mobile threat defense solutions, adhere to coding standards, and collaborate with teams to meet business needs.

The Senior Backend Engineer will design and maintain features for the AI platform, focusing on backend solutions, architecture, and best practices while working in an agile environment.

Develop and maintain back-end web applications, ensuring efficient integration with front-end systems, optimizing performance, and collaborating with QA for testing.

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

Assist in design and execution of backend platforms, troubleshoot bugs, manage deployments, and ensure performance and security requirements.

Develop and maintain highly-scalable backends for a sports betting platform. Collaborate with team on features, support production applications, and mentor juniors.

Lead the design and development of a backend execution platform for Lyric, enabling secure code execution with observability and scalability, while integrating with data and ML workflows.

Design, develop, and maintain backend services and APIs for the IAM platform, collaborating with teams to ensure scalability and security.

As a Backend Engineer II, you will design and maintain APIs, debug production issues, and collaborate with teams to enhance user experiences. You'll work on building scalable products using AWS and containerization tools while promoting Agile practices.