Top Backend Jobs in Kolkata

The role involves maintaining and modernizing the Rails stack, improving performance and reliability, and building internal tooling to support scalable infrastructure.

The Lead Backend Engineer will design and develop scalable backend systems, lead architecture discussions, mentor engineers, and ensure high system reliability.

As an Intermediate Backend Engineer, you will design and maintain a Go-based instrumentation service, ensuring data quality and aiding product teams in feature instrumentation.

As a Backend Engineer, you will design and maintain a Go-based instrumentation service, manage data integrity for usage billing, and support teams in instrumenting features effectively.

As a Backend Engineer on the Knowledge Graph team, you'll enhance the Rust-based graph data service, improve integrations, contribute to system design, and ensure reliability and observability in GitLab's data architecture.

As a Staff Backend Engineer, you will design and manage a graph data service, ensuring reliability and performance while collaborating across teams and improving system architecture.

The Backend Developer role focuses on building and optimizing data systems using advanced Python, SQL, and cloud technologies. Responsibilities include ETL automation, debugging data pipelines, and implementing DevOps practices.

As a Senior Backend Engineer, you'll help deploy and support GitLab infrastructure for self-managed customers, enhancing tools and operations for scalability and security.

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.

As a Senior Backend Engineer, you'll design scalable backends, mentor team members, and lead software development lifecycle activities while improving quality and performance.

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.

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.

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.

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, you'll develop agentic orchestration, improve context-preserving retrieval and ensure long-horizon reliability for AI systems. Collaboration and open-source contributions are key aspects of the role.

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

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.

As a Staff Software Engineer (Backend), you will build and enhance features, ensure service ownership, and mentor engineers while managing cloud services and adhering to software development best practices.

The Senior Backend Engineer develops software solutions, designs backend systems, optimizes performance, and ensures code quality to support Tala's mission.

As a Backend Engineer on the Calc Team, you'll design, maintain, and develop backend calculation services for payroll and HR, with a focus on performance optimization and accuracy. You'll participate in product planning, collaborate with cross-functional teams, and ensure customer satisfaction with top-notch services.