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 user interfaces, with a strong focus on Java, Spring Boot, and AWS technologies. Proficient in developing scalable microservices, REST APIs, and event-driven integrations while ensuring code quality and performance.

Highest-signal resume keywords

Java 17+Spring BootAWS ServicesKafkaReactJS/TypeScript

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Microservices DevelopmentREST API DesignSQLJPA/HibernateEvent-Driven ArchitectureAutomated TestingAgile MethodologiesClean Code PrinciplesMultithreadingPerformance Testing

Soft Skills

CollaborationProblem-SolvingCommunicationAdaptabilityTeamwork

Tools & Technologies

AWS ECS/EKSAWS LambdaDockerGitHub ActionsTerraformOracleKafkaIBM MQGitJIRA

Certifications & Qualifications

AWS Developer AssociateAWS Solutions Architect

Industry Keywords

Financial ServicesInvestment ServicingMiddle-Office ApplicationsLegacy Application ModernizationSecure Coding

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
Write efficient Oracle data access using JPA/Hibernate and SQL, collaborating on schema design and performance
Rebuild legacy business logic as clean, testable services with business analysts and subject-matter experts
Write unit, integration and contract tests and support performance and resilience testing
Build and deploy services on AWS, including ECS/EKS, Lambda, API Gateway, S3, SQS/SNS, RDS, CloudWatch and IAM
Design scalable, highly available and secure services following AWS Well-Architected principles
Collaborate with DevOps on Terraform, Docker and CI/CD pipelines using Harness/GitHub Actions
Build and maintain ReactJS/TypeScript screens and components for enterprise applications replacing legacy desktop UIs
Connect front ends to back-end APIs, handling authentication, state management and error handling
Use GitHub Copilot, Claude Code and Devin or similar AI agents for development, refactoring, testing and 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, resolving issues quickly
Follow State Street secure coding, information security, data classification and approved-AI-tool policies
Deliver production-ready services and front-end features, measurable AI productivity gains, reusable prompts and agent instructions, and contribute to design and code reviews

Requirements

What you’ll need

6+ years in software development, mostly on the back end
Strong knowledge of Java 17+, Spring Boot, Spring Data/JPA, REST API design and multithreading
Practical experience with Kafka and/or IBM MQ
Hands-on knowledge of AWS 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 (JUnit, Mockito) and clean code principles
Experience working in agile delivery teams
Preferred: hands-on experience with GitHub Copilot, Claude Code and Devin
Preferred: experience with MCP servers or providing AI agents context from Jira, Confluence or code repositories
Preferred: experience in financial services, ideally investment servicing or middle-office areas
Preferred: experience modernizing legacy applications such as Java EE/EJB on Payara or WebSphere and Sybase
Preferred: experience with Terraform and infrastructure-as-code
Preferred: AWS Developer Associate or Solutions Architect certification

Benefits

Comp & perks

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