Full Stack Developer – Manager

State Street

. Build cloud-native services and user interfaces for a multi-year programme modernizing middle-office applications and moving them to AWS .

Posted 10/31/2026full-timeBangalore • IndiaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building cloud-native services and microservices using Java, Spring Boot, and AWS technologies. Proficient in developing efficient data access with Oracle and integrating front-end applications using React and TypeScript.

Highest-signal resume keywords

Java 17+Spring BootAWS Core ServicesKafkaReactJS

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

MicroservicesREST API DesignSQLJPA/HibernateEvent-Driven IntegrationsAutomated TestingMultithreadingClean Code PrinciplesAgile MethodologiesPerformance Testing

Soft Skills

CollaborationCode ReviewProblem SolvingCommunicationTeamwork

Tools & Technologies

AWS ECS/EKSDockerGitTerraformCI/CDGitHub CopilotClaude CodeDevinOracleIBM MQ

Certifications & Qualifications

AWS Developer AssociateAWS Solutions Architect

Industry Keywords

Financial ServicesLegacy Application ModernizationInfrastructure-as-CodeMiddle-Office ApplicationsTrade Processing

Tech Stack

Tools & technologies

AWSCloudDockerHibernateJavaJavaScriptJUnitKafkaMicroservicesMockitoOracleReactSpringSpring BootSpringBootSQLTerraformTypeScript

About the role

Key responsibilities & impact

Build cloud-native services and user interfaces for a multi-year programme modernizing middle-office applications and moving them to AWS
Design and build Java/Spring Boot microservices and REST APIs for trade processing, accounting, reconciliation and settlement
Build event-driven integrations with Kafka and IBM MQ, including message design, error handling, retries and idempotency
Develop efficient Oracle data access using JPA/Hibernate and SQL, collaborating on schema design and performance
Rebuild legacy business logic as clean, testable services
Write unit, integration and contract tests and support performance and resilience testing
Build and deploy AWS services using ECS/EKS, Lambda, API Gateway, S3, SQS/SNS, RDS, CloudWatch and IAM
Work with DevOps on Terraform, Docker and CI/CD pipelines
Build and maintain ReactJS/TypeScript screens and components for enterprise applications
Connect front ends to back-end APIs, handling authentication, state management and errors
Use GitHub Copilot, Claude Code and Devin or similar AI agents for coding, refactoring, testing and legacy-code analysis
Review all AI-generated code for correctness, security, performance and licence compliance
Participate in code reviews, design discussions and agile ceremonies
Support production releases, cutovers and early-life support
Share effective prompts, patterns and lessons learned with the team

Requirements

What you’ll need

6+ years in software development, mostly on the back end
Strong Java 17+, Spring Boot, Spring Data/JPA, REST API design and multithreading skills
Practical experience with Kafka and/or IBM MQ
Hands-on knowledge of AWS core services, including ECS/EKS or Lambda, S3, SQS/SNS, RDS, IAM and CloudWatch
Strong SQL and experience with Oracle or another enterprise relational database
Good working knowledge of React hooks, component design, TypeScript and modern JavaScript (ES6+)
Proven, regular professional use of at least one of GitHub Copilot, Claude Code or Devin, including ability to judge when AI output is wrong
Experience with Git, CI/CD, Docker, automated testing including JUnit and Mockito, and clean code principles
Experience working in agile delivery teams
Preferred: hands-on experience with GitHub Copilot, Claude Code and Devin; MCP servers or AI-agent context from Jira, Confluence or code repositories; financial services; legacy application modernization; Terraform and infrastructure-as-code; AWS Developer Associate or Solutions Architect certification

Benefits

Comp & perks

Inclusive development opportunities
Flexible work-life support
Paid volunteer days
Vibrant employee networks