Java API Developer, Officer
State Street —London
- Full-time
- Agile
- Financial services
- SDLC
Java Developer
Capgemini —London
- Hybrid work
- Java
- Software development
- Agile
3d
Java Full Stack Developer | Microservices. Kafka | London
Infosys —London
- Azure
- DevOps
- Java
Software Engineer | Associate | London | 2026
Goldman Sachs —London
- Full-time
- Computer Science
- Engineering
- Master's degree
- Employee assistance programme
10d
Data Engineering Internship (Summer 2027)
Castleton Commodities International —London
- Full-time
- Computer Science
- Engineering
- Bachelor's degree
Senior Fullstack Developer — Java or Kotlin, React and TypeScript
Zühlke —London
- Full-time
- Travel
- APIs
- Agile
Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid
Capgemini —London
- Hybrid work
- Mentoring
- Agile
- AI
Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid
Capgemini Sogeti —London
- Hybrid work
- Java
- AWS
- Mentoring
Java Full Stack Developer (Camunda) - London, UK
Capgemini —London
- Computer Science
- Banking
Full stack Java Developer
Adroitpeople —London
- Agile
Quick apply
Backend Java Developer (Python)
Methods Business and Digital Technology —London
- Full-time
- Hybrid work
- Analysis skills
- Agile
- AI
- Employee assistance programme
Quick apply
Full Stack Developer, Aladdin Trading Engineering, Associate
BlackRock Investments —London
- Hybrid work
- Computer Science
- Engineering
- Master's degree
- Work from home
JAVA DEVELOPER - LONDON - CONTRACT OUTSIDE IR35 - FINTECH
Adaptive Financial Consulting —London
- Java
Quick apply
10d
Contract - Full Stack Developer
Deloitte —London
- Hybrid work
- AWS
- Software development
- Financial services
Software Engineer, Scale
Airwallex —London
- £60,000 - £105,000 a year
- Full-time
Java Fullstack Developer, Assistant Vice President
State Street —London
- Full-time
- Agile
- Financial services
Data Science Machine Learning Internship (Summer 2027)
Castleton Commodities International —London
- Full-time
- Analysis skills
- Maths
- Bachelor's degree
Java UI Developer
FalconSmartIT —London
- Azure
- Java
- AWS
Quick apply
Software Developer
Gazi Consultancy Service Limited —Slough
- £54,800 a year
- Full-time
- Computer Science
- Engineering
- Java
Quick apply
Staff Software Engineer, Scale
Airwallex —London
- £95,000 - £270,000 a year
- Full-time
- Hybrid work

I want to receive the latest job alerts for spring developer in london, eng

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

spring developer jobs near london, eng

Java API Developer, Officer

State Street -
London

Apply Now

Job details

Full-time

Qualifications

Jira
Spring Boot
Authentication
Performance tuning
Stakeholder collaboration
Back-end development
REST
Technical writing
Agile
Financial services
Unit testing
Business requirements
Maven
Software development or architecture experience
Spring MVC
SDLC

Full job description

Role Summary :

We are seeking a Java API Developer to join our Digital Asset development team. This is a hands-on software engineering role responsible for designing, developing, testing, and supporting RESTful APIs and backend services in a financial services environment. The role contributes to building reliable, secure, and well-documented services that integrate with upstream/downstream systems and support business-critical workflows. You will work closely with cross-functional teams to build robust, scalable, and secure digital asset products that meet our business and technical requirements.

Role Description :

Design, develop, and maintain Java-based backend services and REST APIs that support financial services workflows and data use cases.
Implement APIs in line with internal requirements for API design, security, versioning, and documentation , ensuring solutions are consistent and reusable.
Collaborate with business and technology stakeholders to understand requirements, clarify edge cases, and deliver well-scoped API changes in an Agile sprint model.
Write automated tests (unit and integration), participate in peer code reviews, and contribute to quality gates for each release.
Support service troubleshooting and production readiness activities such as logging, monitoring, defect triage, and minor performance tuning with guidance from senior team members.
Maintain clear technical documentation for APIs and integrations (e.g., endpoints, payloads, dependencies, and operational notes).

Core/Must have skills :

Hands-on experience developing Java backend applications, including REST API development in production or near-production environments.
Familiarity with common Java API frameworks and patterns (e.g., Spring Boot / Spring MVC-style services) and building maintainable service layers.
Understanding of secure API fundamentals (authentication/authorization concepts, safe handling of sensitive data) and willingness to follow enterprise standards.
Strong grasp of SDLC basics: source control, code reviews, automated testing, and working in Agile delivery.
Experience working in financial services (or another regulated environment) where reliability, controls, and documentation matter.

Good to have skills :

Awareness of internal enterprise API governance and onboarding concepts (e.g., role of enterprise teams and standards in API publication and compliance).
Experience with tools commonly used in enterprise Java teams (e.g., Maven/Jira-style workflows) and basic observability practices.
Digital asset knowledge: familiarity with concepts such as custody, tokenization, wallets, or blockchain-adjacent workflows—enough to understand domain terminology and integration needs.
Exposure to API integration patterns with third parties and documentation for API consumers.

About State Street

Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.

We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you’ll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.

As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.

Discover more information on jobs at StateStreet.com/careers

Read our CEO Statement

Apply Now

Refine Your Search

spring developer jobs in london, eng

Java API Developer, Officer

Java Developer

Java Full Stack Developer | Microservices. Kafka | London

Software Engineer | Associate | London | 2026

Data Engineering Internship (Summer 2027)

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid

Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid

Java Full Stack Developer (Camunda) - London, UK

Full stack Java Developer

Backend Java Developer (Python)

Full Stack Developer, Aladdin Trading Engineering, Associate

JAVA DEVELOPER - LONDON - CONTRACT OUTSIDE IR35 - FINTECH

Contract - Full Stack Developer

Software Engineer, Scale

Java Fullstack Developer, Assistant Vice President

Data Science Machine Learning Internship (Summer 2027)

Java UI Developer

Software Developer

Staff Software Engineer, Scale

I want to receive the latest job alerts for spring developer in london, eng

Related Searches

Explore jobs in more locations

About State Street

Jobseeker tools

Employer Tools

Browse

Stay Connected