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Top Backend Jobs in Kolkata

Reposted 3 Days AgoSaved
Kolkata, WB
Senior level
Senior level
eCommerce
The Staff Software Engineer will design and maintain scalable web scraping systems for extracting pricing data from various eCommerce sites, ensuring reliability and overcoming blocking challenges while collaborating with data teams.
Top Skills: AWSCsvEc2ElasticsearchJSONKubernetesLambdaNode.jsNoSQLParquetPythonS3SQL
Reposted 3 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Software
The role involves hands-on backend development for a SaaS ML workspace, focusing on code ownership, development lifecycle management, and technical leadership while collaborating efficiently with the team.
Top Skills: PythonReactTypescript
Reposted 4 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Blockchain • Software • Database • Analytics • Web3
As a Backend Engineer at Bastion, you'll design and implement scalable backend services, collaborate with teams, integrate web3 technologies, and drive innovative solutions to support business growth.
Top Skills: Go,Rust,Databases,Cloud Platforms,Web3 Technologies
5 Days AgoSaved
Kolkata, WB
Mid level
Mid level
Healthtech • Software
The Senior Backend Software Engineer will develop and maintain backend services, focusing on Go and microservices, while collaborating on high quality and scalable solutions.
Top Skills: C#Ci/CdDatadogDockerGCPGoGrafanaJavaJenkinsKafkaKubernetesNsqPrometheusPythonRubySQL
Reposted 5 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence
The Senior Backend Engineer will develop model workflow engines and Retrieval Augmented Generation systems while mentoring junior engineers and managing multiple projects.
Top Skills: Agile MethodologiesGoKubernetesPythonRelational Database Management Systems
7 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Software
As a Senior Backend Developer, you will design, develop, and maintain backend systems for AI solutions, manage data integration, and implement security measures.
Top Skills: AIAWSAzureDockerGCPMachine LearningNlpWebrtcWebsocket
Reposted 7 Days AgoSaved
Kolkata, WB
Senior level
Senior level
Blockchain • Consumer Web • Fintech • Software • Cryptocurrency
The Backend Engineer for Integrations Support will join an integration team to deliver new blockchain and exchange integrations, troubleshoot critical integration issues, and collaborate with various internal teams. Ideal candidates should have strong backend engineering skills, particularly in Python and various cloud platforms, and a desire to work in a high-growth startup environment.
Top Skills: BigtableDockerFlaskGCPGraphQLHTMLPostgresPythonReactReact NativeRedisStyled-ComponentsTerraformTypescript
Reposted 8 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Machine Learning • Mobile • Security
Develop and innovate mobile threat defense solutions, write maintainable code, collaborate with teams, and adapt to changing requirements.
Top Skills: AWSAzureBashCi/CdDatabasesDockerGCPGitJavaJwtKafkaKubernetesLinuxMemcacheOauthOracle CloudPythonRabbitMQRedisRestful ApisSpringSpring Boot

Featured Jobs

Reposted 14 Days AgoSaved
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Fintech • Software • Financial Services
The backend engineer will develop the core infrastructure of the Finvest platform, integrating external data, and working with frontend engineers.
Top Skills: AWSNode.jsPostgresPythonTypescript
Reposted 10 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Sports
Develop microservices in a distributed environment, focusing on containerization with Docker and Kubernetes. Collaborate with teams for new features and participate in code reviews. Provide production support and mentor junior developers.
Top Skills: AWSDockerElasticsearchJava 8+KubernetesMongoDBMySQLRabbitMQRedisSpring BootSpring CloudSpring Data
Reposted 10 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Sports
Develop scalable mobile backends, participate in code reviews, and mentor junior team members while ensuring application stability and performance.
Top Skills: AWSDockerJava 8+KubernetesMongoDBMySQLRedisSpring BootSpring CloudSpring Data
Reposted 10 Days AgoSaved
Kolkata, WB
Senior level
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
The Staff Backend Engineer at BitGo will design and build robust APIs and services for wallet operations, ensuring functionality and security. Responsibilities include enhancing internal workflows and collaborating with engineering teams. The role requires strong problem-solving skills and mentorship capabilities.
Reposted 10 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Fintech • Financial Services
The Backend Engineer will develop and maintain a scalable LLM system, using Rust and supporting frontend development in React, collaborating in a cross-functional team.
Top Skills: AWSC++GoReactRustTerraform
Reposted 11 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Information Technology • Internet of Things
As a Senior Software Engineer, lead architectural decisions, develop backend services and APIs, and ensure scalability for live shopping applications.
Top Skills: CSSHTMLJavaScriptNode.jsReactTypescript
Reposted 14 Days AgoSaved
Kolkata, WB
Senior level
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
As a Senior Backend Engineer, you'll develop and maintain backend infrastructure, build AI solutions for finance, and collaborate closely with frontend teams.
Top Skills: AWSKafkaKubernetesNode.jsPostgresPythonRedisTypescript
11 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Consumer Web • HR Tech • Other
Design, develop, and optimize backend systems using Java and AWS, while mentoring junior engineers and collaborating with cross-functional teams.
Top Skills: Apache KafkaAWSJavaJavaScriptMemcachedMySQLPostgresPythonRabbitMQRdsRedisSpring Boot
Reposted 11 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Sports
The Senior Backend Engineer will develop microservices, work with product teams on features, conduct code reviews, and mentor junior members for a sports betting platform.
Top Skills: AWSDockerJava 8+KubernetesMongoDBMySQLRedisSpring BootSpring Cloud
Reposted 13 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Information Technology • Software
Develop enterprise-grade backend services using Python, focusing on microservices and data pipelines for AI reasoning technology. Collaborate with teams on API development and integrate solutions for various industries.
Top Skills: CqrsEvent-Driven ArchitectureGraphQLMicroservicesPythonRest
Reposted 14 Days AgoSaved
Kolkata, WB
Senior level
Senior level
Software
Design and develop innovative software solutions, leveraging broad experience. Ensure high performance, drive collaboration, and adhere to agile methodologies.
Top Skills: AWSAzureContainersGCPGoMicro-ServicesNoSQLSQL
Reposted 15 Days AgoSaved
Remote
Kolkata, WB
Junior
Junior
Information Technology • Consulting • Automation
The Backend Engineer will build cross-platform security monitoring desktop apps, tackle OS-level challenges, and collaborate with teams to enhance product features.
Top Skills: AWSGitlab Ci/CdGoHibernateJava SpringbootPostgresReactSQLTypescript
Reposted 17 Days AgoSaved
Remote
Kolkata, WB
Mid level
Mid level
Information Technology • Consulting
The Blockchain Application Engineer will develop and maintain exchange systems, ensuring efficient transaction matching and multi-chain data management, with a focus on Go and Java.
Top Skills: Go Programming LanguageKafkaMySQLRedis
Reposted 19 Days AgoSaved
Remote
Hybrid
Kolkata, WB
Junior
Junior
Software • Financial Services
The Backend Engineer will develop and maintain microservices, improve existing Golang services, and collaborate with product managers on backend solutions.
Top Skills: AWSCassandraElasticsearchGoLinuxNoSQLSQL
20 Days AgoSaved
Kolkata, WB
Senior level
Senior level
Big Data • Software
The Senior QA Engineer will lead quality assurance efforts, design testing strategies, mentor junior engineers, and ensure software quality across various environments.
Top Skills: AdlsArrow FlightAWSAzureCi/Cd ToolsGoogle Cloud PlatformHdfsHiveJdbcJenkinsKubernetesOdbcPower BIPythonS3SQLTableau
Reposted 22 Days AgoSaved
Remote
Kolkata, WB
Senior level
Senior level
Healthtech • Information Technology • Software
Develop scalable SaaS applications using Spring Boot and PostgreSQL, while optimizing performance and ensuring data integrity. Collaborate with teams to integrate backend logic and maintain code quality through TDD and CI/CD pipelines.
Top Skills: Ci/CdDockerJavaPostgresRedisRestful ApisSpring Boot
Reposted 22 Days AgoSaved
Kolkata, WB
Mid level
Mid level
Artificial Intelligence • Software
The Core Platform Engineer develops and maintains scalable backend systems and microservices, ensuring performance, reliability, and compliance while optimizing platform infrastructure.
Top Skills: AnsibleAWSAzureChefCloudFormationDockerGCPGoHadoopJavaKafkaKinesisKubernetesPuppetPythonSparkTerraform
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