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Top Backend Jobs in Kolkata

YesterdaySaved
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 will design and implement scalable backend endpoints, mentor others, and enhance quality and performance.
Top Skills: AnsibleDockerElasticsearchKubernetesMongoDBNode.jsRedisRubyRuby On RailsTerraform
Reposted YesterdaySaved
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 backend endpoints, mentor team members, and improve software quality in a cross-functional team.
Top Skills: AnsibleDockerElasticsearchKubernetesMongoDBNode.jsReactRedisReduxRubyRuby On RailsTerraform
5 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Junior
Junior
Artificial Intelligence • Enterprise Web • Information Technology • Productivity • Sales • Software • Database
As a Backend Engineer, you will design scalable backend endpoints, gather product requirements, mentor others, and work cross-functionally on software development lifecycle.
Top Skills: AnsibleDockerElasticsearchKubernetesMongoDBRedisRubyRuby On RailsTerraform
5 Days AgoSaved
Hybrid
Kolkata, WB
Senior level
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
The Sr. Java Backend Developer will develop and maintain scalable backend services, microservices, and RESTful APIs, working with Agile teams on payment applications.
Top Skills: AWSAzureBambooGCPGitJavaJenkinsJunitKafkaMockitoOraclePlsqlPostgresSpring BootSpring FrameworkSQL
Reposted 11 Days AgoSaved
Easy Apply
Remote
Kolkata, WB
Easy Apply
Expert/Leader
Expert/Leader
Artificial Intelligence • Enterprise Web • Information Technology • Productivity • Sales • Software • Database
Lead the technical direction and execution of high-impact initiatives, architect scalable systems, drive engineering practices, mentor engineers, and manage cross-team projects.
Top Skills: Ai ToolsGcp LoggingGoJavaNewrelicPrometheusPythonRuby
Reposted 15 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Staff Software Engineer will architect and develop platforms, manage project deadlines, mentor team members, and collaborate with various stakeholders on strategic roadmaps and high-quality code development.
Top Skills: SparkDockerGoGrpcHiveSQL
Reposted 15 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Senior Staff Software Engineer will architect and develop the identity platform, mentor junior engineers, and collaborate across teams to define technical roadmaps.
Top Skills: SparkDockerGoGrpcHiveSQL
16 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Software • App development
Lead Backend Engineer responsible for designing scalable backend systems, mentoring engineers, and ensuring system reliability. Collaborate with teams to implement features and handle production issues.
Top Skills: APIsBackend ServicesCachingCloud PlatformsDatabases
17 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design and develop scalable payment platform solutions, lead architectural strategies, and collaborate with cross-functional teams to meet business needs.
Top Skills: DockerDynamoDBGoJavaMongoDBPostgresRuby on Rails
Reposted 19 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
22 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Senior Staff Software Engineer on the Onboarding Platform team, you will design scalable onboarding architectures, mentor junior engineers, and develop strategic roadmaps, contributing to the evolution of Coinbase's KYC and onboarding solutions.
Top Skills: GoGrpcMongoDB
24 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The role involves architecting and developing onboarding platforms, mentoring junior engineers, collaborating with teams, and delivering high-quality code.
Top Skills: GoGrpcMongoDB
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Reposted 9 Hours AgoSaved
In-Office or Remote
Kolkata, WB
Mid level
Mid level
Software
The role involves end-to-end back-end feature development in JavaScript, system design, and independent responsibilities in an agile environment.
Top Skills: CassandraCSSExpressHTMLKubernetesMongoDBNode.jsRabbitMQReactSnowflake
Reposted 13 Hours AgoSaved
Kolkata, WB
Mid level
Mid level
Blockchain • Consumer Web • Fintech • Software • Cryptocurrency
As a Backend Engineer, you will lead integration projects, collaborate with teams, and ensure high-quality coding practices in a remote environment.
Top Skills: AWSBigtableDatadogDockerFlaskGCPGraphQLPagerdutyPostgresPythonRedisTerraform
YesterdaySaved
In-Office
Kolkata, WB
Mid level
Mid level
Fintech • HR Tech • Payments • Financial Services
Join Deel as a Backend Engineer to develop APIs and fintech capabilities, solve complex payment and compliance challenges, and build on-chain financial infrastructure in a cross-functional team.
Top Skills: EthereumHardhatL1 FrameworksL2 FrameworksNode.jsPostgresSolidityTruffleTypescript
YesterdaySaved
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Information Technology • Insurance • Software • Automation
This role involves building and scaling the core product, owning parts of the backend stack primarily in Python, and collaborating closely with the founding team.
Top Skills: Python
YesterdaySaved
Kolkata, WB
Senior level
Senior level
Fintech • Real Estate • Software • Financial Services
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.
Top Skills: AWSDockerDynamoDBFlutterKubernetesNext.JsPostgresPythonReactRedisRestful Services
YesterdaySaved
Kolkata, WB
Senior level
Senior level
Software
As a Senior Backend Engineer, you will build AI agents for B2C companies, focusing on backend development using Python and cloud technologies.
Top Skills: AWSDjangoDockerGCPKubernetesPython
YesterdaySaved
Kolkata, WB
Senior level
Senior level
Software
As a Staff Backend Engineer at Giga, you will build AI agents, improve voice experiences, and create self-learning agents with a focus on backend systems and scalability.
Top Skills: AWSDjangoDockerGCPKubernetesPython
Reposted YesterdaySaved
Remote
Kolkata, WB
Mid level
Mid level
Digital Media • News + Entertainment
The role involves building software solutions, applying data structures and algorithms, and promoting collaboration within a team to achieve business goals.
Top Skills: GoJavaSQL
2 Days AgoSaved
Remote
Kolkata, WB
Junior
Junior
Artificial Intelligence • Consumer Web • HR Tech • Other
The Software Engineer will develop and maintain SOA backend platforms using Java, collaborate with teams, and ensure high performance and security.
Top Skills: AWSJ2EeJavaSparkSpring
Reposted 2 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Digital Media • News + Entertainment
As a Senior Backend Engineer, you will build, deploy, and maintain scalable cloud solutions and applications while ensuring high availability and security.
Top Skills: Amazon Web Services (Aws)Api GatewayAppsyncCloud TechnologiesDynamoDBEventbridgeGraphQLInfrastructure As Code (Iac)LambdaPythonS3SnsSqsStep FunctionsTypescriptVpcWeb3 Technologies
Reposted 3 Days AgoSaved
In-Office or Remote
Kolkata, WB
Mid level
Mid level
Sports
Develop and maintain highly-scalable backends for a sports betting platform. Collaborate with team on features, support production applications, and mentor juniors.
Top Skills: AWSDockerJava 8+KubernetesMySQLRedisSpring BootSpring Cloud
Reposted 3 Days AgoSaved
In-Office or Remote
Kolkata, WB
Mid level
Mid level
Sports
Develop microservices for a top sports betting platform, ensuring stability and scalability to accommodate millions of users. Responsibilities include feature development, code reviews, and mentoring.
Top Skills: AWSDockerJava 8+KubernetesMicroservicesMongoDBMySQLRedisRest ApiSpring BootSpring CloudSpring Data
Reposted 3 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Machine Learning • Mobile • Security
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.
Top Skills: AWSAzureBashCi/CdDatabasesDockerGCPGitJavaJwtKafkaKubernetesLinuxMemcacheOauthOracle CloudPythonRabbitMQRedisRestful ApisSpring BootSpring Framework
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