Top Backend Jobs in Kolkata

7 Days AgoSaved
In-Office
Kolkata, WB
Senior level
Senior level
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
The role focuses on designing, building, and maintaining scalable backend services and APIs using Java and Spring Boot. Responsibilities include microservices architecture, implementing clean code, optimizing performance, and collaborating in Agile teams.
Top Skills: AngularApache KafkaC++DockerGitGitlabHelmJavaJunitKubernetesMicroservicesPythonReactRestSpring BootTypescript
7 Days AgoSaved
In-Office
Kolkata, WB
Expert/Leader
Expert/Leader
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
The Software Architect will lead solution design and development of backend services, APIs, and cloud-native platforms, focusing on Java and Spring Boot, while ensuring architecture consistency and performance optimization.
Top Skills: AngularApache KafkaDockerGitGitlabHelmJavaJavaScriptKubernetesMicroservicesReactRestSpring BootTypescript
Reposted 2 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you will design and develop a Continuous Deployment engine, focusing on distributed systems in Go, while mentoring others and collaborating across teams.
Top Skills: Ai EngineeringDockerGitopsGoKubernetesRuby On Rails
Reposted 3 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As an Intermediate Backend Engineer, you'll develop backend features for AI Governance, focusing on compliance tools, automated testing, and collaboration with cross-functional teams.
Top Skills: ClickhouseGraphQLPostgresPythonRspecRuby On Rails
Reposted 3 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As an Intermediate Backend Engineer, you'll develop backend features for supply chain security, integrating functionality and ensuring code quality in a remote team environment.
Top Skills: GoPostgresRspecRuby On Rails
Reposted 3 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Agency • Digital Media • eCommerce • Professional Services • Software • Analytics • Consulting
As a Backend Developer, you will design and maintain WordPress themes and plugins, optimize performance, lead projects, mentor juniors, and integrate with frontend technologies.
Top Skills: AgileAWSDnsDockerGitGCPKubernetesMySQLPHPRestful ApisWordpressWpengine
Reposted 14 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: Ai ToolsClickhouseGoNatsRubyRustTypescriptVue
Reposted 14 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: GoGrpcRestRuby On Rails
Reposted 14 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: GoGrpcRestRuby On Rails
Reposted 14 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: ClickhouseGitlab RailsNats JetstreamRust
15 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Staff Backend Engineer, you will architect a Go-based instrumentation service, improve data quality, mentor engineers, and coordinate cross-functional initiatives for analytics and billing accuracy.
Top Skills: GoGrpcRest
16 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As an Intermediate Backend Engineer, you'll develop and enhance frameworks for datastores, collaborating with teams to improve performance and reliability, while documenting best practices and solutions for database management.
Top Skills: PostgresRuby On Rails
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Reposted 19 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: GoGrafanaHelmKubernetesPostgresPrometheusRubyTerraform
22 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
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.
Top Skills: CGitGitalyGoLinux
22 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you'll improve Git and Gitaly for GitLab by enhancing capabilities, contributing to open source, and collaborating within the Git community.
Top Skills: CGoLinux
Reposted 22 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Information Technology • Productivity • Sales • Software • Database
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.
Top Skills: AIAnsibleDockerElasticsearchKubernetesMongoDBNode.jsReactRedisReduxRubyRuby On RailsTerraform
23 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Productivity • Software • Automation
Zapier is seeking a Backend Engineer for Enterprise Integrations to build and maintain key integrations, collaborate with teams, resolve issues, and improve features. The role involves working with various APIs, enhancing customer experience, and mentoring others while maintaining high quality standards.
Top Skills: AIOauthRest ApisWebhooks
Reposted 23 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Information Technology • Productivity • Sales • Software • Database
As a Senior Backend Engineer, you'll design scalable backends, mentor team members, and lead software development lifecycle activities while improving quality and performance.
Top Skills: AnsibleDockerElasticsearchKubernetesMongoDBNode.jsReactRedisReduxRubyRuby On RailsTerraform
Reposted 2 Hours AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency • Quantitative Trading
As a Senior Back End Developer, you'll design and optimize scalable software back-end systems for web and mobile applications, collaborating with various teams to enhance platform reliability and performance.
Top Skills: AWSAzureBitbucketDockerExpressGCPGitKafkaKubernetesNest.JsNode.jsNoSQLPostmanSQLTypescript
25 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Staff Backend Engineer will lead the architecture and development of backend systems for enhancing GitLab's Software Supply Chain Security, focusing on security, performance, and compliance.
Top Skills: Ci/CdContainer OrchestrationDockerGoRuby On RailsSigstore
25 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Staff Backend Engineer, you'll design backend architecture for AI governance, ensuring auditability and compliance, while collaborating with engineering teams to enhance product capabilities.
Top Skills: ClickhouseGraphQLPostgresPythonRest ApisRuby On Rails
25 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Senior Backend Engineer for AI Governance will develop backend systems to support AI compliance, governance, and visibility for enterprise users, focusing on efficient architecture and implementation.
Top Skills: ClickhouseGraphQLPostgresPythonRestRspecRuby On Rails
25 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Senior Backend Engineer, you will design backend features for supply chain security, implement policies, and manage integrations, focusing on security and performance in a collaborative environment.
Top Skills: GoGraphQLPostgresRedisRestRuby On Rails
Reposted 7 Days AgoSaved
In-Office
Kolkata, WB
Senior level
Senior level
Fintech • Payments • Financial Services
Seeking a skilled Backend Developer to build efficient systems using ExpressJS and manage PostgreSQL databases. Responsibilities include API development, database optimization, and team collaboration.
Top Skills: AWSAzureDockerExpressjsGCPGitKubernetesNode.jsPostgres
Reposted 2 Hours AgoSaved
Remote or Hybrid
Kolkata, WB
Senior level
Senior level
Information Technology • Mobile • Consulting
As a Backend Staff Engineer, you will lead technical standards, mentor junior developers, manage dependencies, and oversee feature development in the Last Mile Delivery domain. Responsibilities include conducting design reviews, participating in architecture discussions, and improving engineering processes while fostering team growth.
Top Skills: GitGoNode.js
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