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Top Backend Jobs in Kolkata

Reposted 12 Days AgoSaved
Remote
Kolkata, WB
Entry level
Entry level
Information Technology
Develop and maintain backend solutions for Machine Learning infrastructure. Collaborate on large scale software design and project management.
Top Skills: CC++GoJavaKubernetesPythonSQL
Reposted 12 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Information Technology • Internet of Things • Marketing Tech
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.
Top Skills: Ci/CdClickhouseElasticsearchExpress.JsFirestoreGitGoogle Cloud PlatformGoogle Cloud Pub/SubJavaScriptJwtMongoDBNestjsNode.jsOauth 2.0SQLTypescript
Reposted 12 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Software • Database • Analytics
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.
Top Skills: AzureCloud Platforms (AwsDockerGcp)KubernetesNode.jsNoSQLPythonSQL
Reposted 14 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Financial Services
Design and maintain backend systems including APIs and payment integrations, collaborate with cross-functional teams, improve system reliability, and manage technical challenges.
Top Skills: APIsBackendDatabases
Reposted 14 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Machine Learning • Software • Analytics
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.
Top Skills: Big Data AnalyticsCloud ComputingGoMachine LearningMicroservicesNosql DatabasesRestful Apis
Reposted 14 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
The Backend Engineer will design robust APIs and services for financial solutions, mentor peers, and collaborate across engineering teams, focusing on scalability and functionality.
Top Skills: Ci/CdGitGitGoJavaMongoDBMySQLNode.jsPostgresPythonRestful ApisTypescript
Reposted 14 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence
Design, develop, and maintain scalable backend systems, ensuring performance, security, and scalability while collaborating with team members and optimizing code quality.
Top Skills: Api DesignCloud InfrastructureDatabase ManagementRuby On Rails
Reposted 14 Days AgoSaved
Remote
Kolkata, WB
Entry level
Entry level
Sports
Join Sporty Group as a Backend Engineer to contribute to the world's leading online gaming brand, helping to build innovative platforms for entertainment.
Reposted 16 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Information Technology • Internet of Things • Marketing Tech
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.
Top Skills: ClickhouseElasticsearchFirestoreGCPGrafanaKibanaMongoDBNode.jsOpentelemetryRedisTypescript
Reposted 18 Days AgoSaved
Remote
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
Reposted 18 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Information Technology • Internet of Things • Marketing Tech
Lead the design and evolution of a scalable Calendar & Integrations Platform, ensuring reliable multi-tenant systems and guiding engineering quality through mentorship.
Top Skills: APIsApple CalendarCaldavGoogleOauthOutlookSdkTeamsWebdavZoom
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Reposted 18 Days AgoSaved
Remote
Kolkata, WB
Junior
Junior
Artificial Intelligence • Cloud • Information Technology • Software
The Full Stack Engineer will develop scalable insurance solutions using InsureMO, focusing on front-end and back-end development while collaborating with stakeholders.
Top Skills: AngularApi DevelopmentInsuremoJavaJavaScriptNode.jsReactRestSoapSQL
Reposted 20 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
Reposted 20 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Natural Language Processing • Software • Conversational AI
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.
Top Skills: CeleryCi/CdDjangoDockerETLGCPKubernetesPostgresPythonRedisRest ApisSQL
21 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Software
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.
Top Skills: ElasticsearchGoJavaKibanaMongoDBMySQLNode.jsPostgresRabbitMQRedisSpring Boot
Reposted 21 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Fintech • Mobile • Financial Services
The Senior Backend Engineer develops software solutions, designs backend systems, optimizes performance, and ensures code quality to support Tala's mission.
Top Skills: AWSAzureDockerGCPJavaKafkaKotlinKubernetesNoSQLRabbitMQScalaSQL
Reposted 21 Days AgoSaved
Remote
Kolkata, WB
Junior
Junior
Information Technology • Consulting
Develop and maintain back-end web applications, ensuring efficient integration with front-end systems, optimizing performance, and collaborating with QA for testing.
Top Skills: CSSDjangoDjango Rest FrameworkHTMLJavaScriptMongoDBMySQLOraclePython
Reposted 21 Days AgoSaved
Remote
Kolkata, WB
Junior
Junior
Artificial Intelligence • Consumer Web • HR Tech • Other
Assist in design and execution of backend platforms, troubleshoot bugs, manage deployments, and ensure performance and security requirements.
Top Skills: AWSJ2EeJavaOrmSparkSpring
Reposted 21 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 2 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Senior Backend Engineer, you will develop and maintain backend systems, collaborate with frontend teams, and leverage AI for finance solutions.
Top Skills: AWSKafkaKubernetesNode.jsPostgresPythonRedisTypescript
Reposted 22 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Software
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.
Top Skills: DockerGoGrpcJavaKubernetesPythonRestful Apis
Reposted 23 Days AgoSaved
In-Office or Remote
Kolkata, WB
Senior level
Senior level
Sports
Develop scalable backend systems, mentor team members, participate in code reviews, and collaborate with Product Owners to enhance features.
Top Skills: AWSDockerJava 8+KubernetesMongoDBMySQLRedisSpring BootSpring Cloud
Reposted 24 Days AgoSaved
Remote
Kolkata, WB
Expert/Leader
Expert/Leader
AdTech • Digital Media • Information Technology • Other
The Principal Backend Engineer will architect and implement scalable services for Yahoo Mail, lead a team, and collaborate cross-functionally to enhance user-facing experiences.
Top Skills: Ai Code Assist ToolsApacheAWSGCPGraphQLJavaJettyKubernetesNoSQLRestSQLTestngTomcat
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