Last updated: 2025-06-06

61 Java Software Engineering jobs in London.

Hiring now: Sr Software Engineer @ Tech Innov, Java Software Developer @ Dv Trading, Software Engineer Trading Technology @ Galaxy, Software Engineer @ Jane Stree, Front Office Developer @ Margo, Software Engineer Customer Identity Finc @ Starling B, Sr Software Engineer @ Tech Innov, Sr Java Engineer @ Techruiter, Software Engineer @ Data Priva, Reverse Engineer @ Teller. Explore more at at jobswithgpt.com

🔥 Skills

Java (39) Python (13) Agile (13) software development (11) microservices (10) AWS (10) CI/CD (8) Kubernetes (7) collaboration (7) Spring Boot (7)

📍 Locations

London (55) Reigate (2)

Tech Innovators Inc.

A leading technology firm focused on developing cutting-edge software solutions for the financial sector.

Senior Software Engineer

London

  • Skills: software development, Java, Agile methodology, cloud computing, microservices, DevOps, API integration, database management, team collaboration, problem-solving
  • Experience: 5+ years in software development
  • Type: Full-time
  • Salary: $120,000 - $150,000 per year

DV Trading

Founded more than 15 years ago and headquartered in Chicago, the DV Group of financial services firms has grown to more than 450 people operating throughout No…

Java Software Developer

London

  • Skills: Java, C++, trading systems, performance optimization, GUI elements, Linux, Windows, object orientation, parallel programming, unit testing
  • Experience: Experience building performant, scalable applications in Java and/or C++
  • Type: Full-time

Galaxy

Galaxy is a digital asset and blockchain leader helping institutions, startups, and individuals access and navigate the crypto economy, providing a range of pl…

Software Engineer - Trading Technology

London

  • Skills: Java, concurrency, multithreaded programming, low latency, trading systems, Linux, performance profiling, eFX development, FIX, Docker/Kubernetes/AWS
  • Experience: Strong server-side Java development background; experience in order management systems, market connectivity, low latency messaging or price distribution.
  • Type: Full-time
  • Salary: Competitive base salary and discretionary bonus

Jane Street

We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in …

Software Engineer

London

  • Skills: programming skills, functional programming, OCaml, Python, machine learning, data analysis, visualization, interpersonal skills, collaborative, software engineering
  • Experience: Deep experience with—and love for—technology; no specific checklist; capable of tackling a variety of problems.

Margo

Margo is a Tech Native consultancy covering high value-added IT expertise for the market finance industry. We believe that the smart alliance between complex I…

Front Office Developer

London

  • Skills: IT consultancy, high value-added IT expertise, market finance, low latency, multithreading, high data volume, Front Office Developer, C++, C#, Java or Python

Starling Bank

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help p…

Software Engineer - Customer Identity & Fincrime

London

  • Skills: Java, AWS, Postgres, Kubernetes, Microservices, CI/CD, Terraform, Grafana, Mentorship, FinTech
  • Experience: All levels of experience are welcome; open-minded towards aptitude and attitude rather than specific experience.
  • Type: Full-time

Tech Innovations Inc.

A leading company in the tech industry specializing in innovative software solutions.

Senior Software Engineer

London

  • Skills: software development, Java, Python, cloud computing, agile methodologies, RESTful APIs, full stack development, database design, DevOps, team collaboration
  • Experience: 5+ years of software development experience
  • Type: Full-time
  • Salary: $120,000 - $150,000

Techruiter

A trusted global leader in Big Data driven analytics.

Senior Java Engineer

London

  • Skills: Java, Python, Scala, JavaScript, Spring Framework, RESTful API, distributed systems, data structures, LEARN approach, Google Cloud
  • Experience: Strong commercial experience as a Senior Java Engineer
  • Type: Full-time

Data Privacy Software

A startup that provides solutions for complex data privacy problems such as digital watermarking and data anonymisation.

Software Engineer

London

  • Skills: data privacy, digital watermarking, data anonymisation, data security, advanced algorithms, concurrent programming, writing well-tested code, engineering practice, state-of-the-art technologies, problem-solving
  • Experience: Strong expertise in advanced algorithms, concurrent programming
  • Type: Full-time

Teller

Teller builds APIs that enable developers to safely and reliably connect their apps with their users' financial accounts. We have a reputation for quality prod…

Reverse Engineer

London

  • Skills: APIs, developers, financial accounts, reverse engineering, mobile banking applications, bank integrations, quality product, engineering excellence, fintech, Silicon Valley investors
  • Type: Full-time

Zopa

Zopa is a peer-to-peer lending company that has evolved to include banking services. Since its founding in 2005, Zopa has focused on customer-centric banking, …

Software Engineer

London

  • Skills: Software Engineer, SDLC, Java, Kafka, Kotlin, React, Kubernetes, Docker, AWS Aurora Postgres, cross-functional teams
  • Experience: Experienced in solving complex engineering problems and understanding the full SDLC.
  • Type: Full-time

Blockchain.com

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the pass…

Software Engineer

London

  • Skills: C/C++ development, metaprogramming, Java, Python, SQL, Multithreading, Network programming, Interprocess Communication, trading system architecture, high throughput low latency systems
  • Experience: Extensive experience in C/C++ development, including metaprogramming.
  • Type: Full-time
  • Salary: Full-time salary based on experience and meaningful equity in an industry-leading company

Version 1

Senior Full Stack Java Developer

London

  • Skills: Full Stack, Java Developer, cloud-based applications, technical leadership, agile delivery, software engineering, project management, collaboration, knowledge transfer, SC Clearance
  • Experience: Experienced
  • Type: Full-time

Konrad

Konrad is a next generation digital consultancy dedicated to solving complex business problems for global clients with creative and forward-thinking solutions.…

Java Developer

London

  • Skills: Java, Spring Boot, web application development, production-grade, REST APIs, front-end JS frameworks, React, Angular, NoSQL databases, cloud environments
  • Experience: 3+ years experience building and delivering modern production-grade web applications

Shawbrook

Shawbrook is at the forefront of fintech banking, providing finance solutions for high-end vehicles through JBR Capital.

Senior Software Engineer

London

  • Skills: Salesforce, engineering, banking, Agile, code quality, customisation, support team, automated tests, Apex code, continuous improvement

Tripadvisor

We believe that we are better together, and at Tripadvisor we welcome you for who you are. Our workplace is for everyone, as is our people powered platform. At…

Level 2 Software Engineer

London

  • Skills: TypeScript, JavaScript, Java, Spring Boot, Docker, Kubernetes, AWS, cloud architecture, microservices, Cortex
  • Experience: 3-5 years

Axon

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and clou…

SOFTWARE ENGINEER II

London

  • Skills: software development, cloud-based systems, Java, React, Docker, Kubernetes, Agile, frontend technologies, SQL, NoSQL
  • Experience: 5+ years of professional software development experience

Capco

Capco is a global technology and business consultancy, focused on the financial services sector. We are passionate about helping our clients succeed in an ever…

Backend Engineer - Java

London

  • Skills: Java Development, Spring Boot, CI/CD, Microservices, Agile, Cloud Services, Database Management, Testing, Infrastructure as Code, Event-driven architecture
  • Experience: 2-5 years

DRW

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets aro…

Senior Software Engineer

London

  • Skills: server side development, high-availability systems, micro-service architectures, JVM knowledge, domain driven design, functional paradigms, type theory, linux, SQL, financial concepts
  • Experience: Multiple years of server side development.

Version1

Java Support Developer

London

  • Skills: Java, Support, Development, Maintenance, Testing, Troubleshooting, Documentation, Collaboration, Continuous Improvement, Client Interaction

Allwyn Lottery Solutions

Allwyn Lottery Solutions is a subsidiary of Allwyn Entertainment Group – a leading multi-national lottery operator with a market-leading presence in Austria, t…

Software Architect

London

  • Skills: software architecture, Java framework, REST APIs, RDBMS, Docker, cloud providers, Microservice architecture, automated testing, CI/CD, communication skills
  • Experience: 4-5 years of proven working experience in Senior Software Development roles

DolarApp

Backend Engineer

London

  • Skills: Backend Engineer, Java, REST APIs, microservices, Postgres, Spring Boot, TDD, DDD, continuous integration, financial inclusion
  • Experience: 5+ years in Backend development
  • Type: Full-time
  • Salary: Competitive salary

Funding Circle

We back small businesses to succeed. Our mission is to help small businesses get the finance they need to grow with a game-changing platform that reshapes the …

Senior Software Engineer

London

  • Skills: Clojure, Functional Programming, Microservices, Event-Driven Architecture, Apache Kafka, Collaborator, Problem Solving, Decision Engines, Distributed Systems, Communication Skills
  • Type: Full-time

Marshmallow

Marshmallow is an insurance provider aiming to serve marginalized customers who are often overlooked by financial services. They focus on fairly pricing insura…

Technical Lead - Backend

London

  • Skills: Technical Lead, Backend, microservices, architecture, Java, mentorship, scalability, reliability, system performance, collaboration
  • Experience: 8+ years of software engineering experience; 2+ years as a Technical Lead
  • Type: Full time

Trilitech

At Trilitech, we drive innovation in Web3 by empowering developers and creators to build pioneering solutions on the Tezos blockchain.

Senior Compiler Engineer

London

  • Skills: compiler, smart contracts, Tezos, functional language, software engineering, developer experience, collaboration, problem-solving, mathematical background, technology adaptation
  • Experience: Prior experience working on production compilers in industry or working on research compilers in an academic setting.
  • Type: Full time

Funding Circle

We back small businesses to succeed. At Funding Circle, we believe the world needs small businesses. That’s why we’ve made it our mission to help them get the …

Senior Engineer

London

  • Skills: Senior Software Engineer, Credit Risk Platform, Clojure, Functional Programming, event-driven architecture, collaboration, decision engine, problem solving, data structures, algorithms
  • Type: Full-time

Ripple

Ripple is building a world where value moves as information does, providing crypto solutions to improve the global financial system.

Senior Software Engineer

London

  • Skills: software development, trading systems, large-scale distributed systems, Java, Golang, Scala, Agile methodologies, microservices, software architecture, mentoring
  • Experience: 5+ years of hands-on software development experience in trading or financial systems

Luxoft

DXC Luxoft has been engaged by a leading international Financial Services organisation to provide OpenLink technical and BA services on their Precious Metals p…

OpenLink Team Lead

London

  • Skills: OpenLink, precious metals, risk management, trade capture, settlement, Java, .NET, REST, SQL, Agile
  • Experience: 10+ years of hands-on experience with OpenLink Endur/Findur

esure

esure is a technology-driven company dedicated to designing, building, and supporting innovative technical products and services that drive high-level digital …

Software Engineer

Reigate

  • Skills: Software Development Lifecycle, Agile, backend development, Java, digital products, technical direction, high-quality code, support, technical quality, collaboration
  • Experience: Extensive backend development experience with Java
  • Type: Full-time

Tech Innovators

A leading tech company focused on creating innovative solutions for the mobile industry.

Software Engineer

London

  • Skills: Software Development, Agile, Java, Python, Cloud Computing, Database Management, Version Control, API Development, Team Collaboration, Unit Testing
  • Experience: 2+ years
  • Type: Full-time
  • Salary: £50,000 - £70,000

Ripple

Ripple is improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world through…

Senior Software Engineer

London

  • Skills: quantitative trading, Java, Python, automated trading, trading algorithms, execution algorithms, real-time system performance, agile software development, data acquisition, collaboration
  • Experience: 5+ years of software development experience

Example Corp

A leading firm in financial technology solutions.

Software Engineer

London

  • Skills: software development, Java, Agile, team collaboration, REST APIs, version control, cloud computing, problem-solving, debugging, testing
  • Experience: 2-5 years
  • Type: Full-time
  • Salary: £60,000 - £80,000

Version1

Senior Full Stack Java Developer

London

  • Skills: cloud-based, software applications, technical leadership, scalable, secure solutions, agile delivery, design, estimation, stakeholder communication, team development

Thoughtworks

Thoughtworks is a dynamic and inclusive community of bright and supportive colleagues who are revolutionizing tech. As a leading technology consultancy, we’re …

Principal Developer

London

  • Skills: technical advisor, solution architecture, technical implementation, high-performing teams, clean and reusable code, TDD, pair programming, design patterns, client relationships, systemic change

esureGroup

Senior Software Engineer

Reigate

  • Skills: backend development, Java, cloud technologies, Agile, microservices, customers, systems, scalability, distributed systems, high availability

Marshmallow

Senior Backend Engineer - New Products

London

  • Skills: Backend, Java, Spring Boot, AWS, Terraform, distributed systems, microservices, CI/CD, automation, scalability
  • Experience: 6+ years of software engineering experience
  • Type: Full-time

Addepar UK Ltd.

Addepar is a global technology and data company that provides investment professionals with a platform to manage and analyze financial data.

Senior Backend Software Engineer - Portfolio Data

London

  • Skills: API services, financial data ecosystem, architecture design, AWS, Java, MySQL, Elasticsearch, financial industry, wealth management, agile
  • Experience: Mid-level to Senior
  • Type: Full-time

Tech Innovations Ltd.

A leading tech company offering innovative solutions in software development and IT consulting.

Software Developer

London

  • Skills: software development, Java, Python, team collaboration, agile methodologies, problem solving, cloud computing, version control, debugging, database management
  • Experience: 3+ years
  • Type: Full-time
  • Salary: £60,000 - £70,000

Tech Innovators

A cutting-edge technology firm focused on developing innovative software solutions for various industries.

Software Engineer

London

  • Skills: software development, Java, Python, Agile, team collaboration, problem solving, cloud computing, version control, technical documentation, software architecture
  • Experience: 3+ years
  • Type: Full-time
  • Salary: £50,000 - £70,000

Clear Street

Clear Street is modernizing the brokerage ecosystem. Founded in 2018, Clear Street is a diversified financial services firm replacing the legacy infrastructure…

Full Stack Software Engineer

London

  • Skills: Java, Spring, React, Typescript, PostgreSQL, Kafka, AWS, microservices, SOA, Capital Markets
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Visa

Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial instituti…

Software Engineer

London

  • Skills: Java, JavaScript, APIs, Angular, React, Agile, Jira, Confluence, Automation, Payment Services
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Writer

Writer is an equal-opportunity employer and is committed to diversity.

Software Engineering Technical Lead Manager

London

  • Skills: software engineering, technical lead, leadership, distributed systems, project management, Java, Scala, Python, B2B SaaS, functional programming
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Google

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one …

Software Engineer II, Play Developer Console

London

  • Skills: Java, Dart, Apps Framework, Boq, Spanner, full stack, data structures, algorithms, software development, developer experience
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Thoughtworks

Thoughtworks is a dynamic and inclusive community of bright and supportive colleagues who are revolutionizing tech. As a leading technology consultancy, we’re …

Lead Developer

London

  • Skills: Java, Kotlin, JavaScript, TypeScript, React, Angular, DevSecOps, Agile, TDD, AWS
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Capco

Capco is a management and technology consultancy dedicated to the financial services industry.

Principal Backend Engineer - Java

London

  • Skills: Java 11, Spring Boot, AWS, microservices, CI/CD, NoSQL, Kafka, infrastructure as code, large-scale systems design, security best practices
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Zopa

We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens …

Associate Software Engineer

London

  • Skills: software engineering, peer-to-peer lending, agile development, quality code, resilient systems, financial products, learning and development, mentorship, collaboration, career progression
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Solirius Reply

Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow…

Graduate Software Engineer

London

  • Skills: Agile, software development, Python, Java, .NET, testing, analytical skills, problem solving, communication, client engagement
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

The Stepstone Group

At The Stepstone Group, we have a simple yet very important mission: The right job for everyone. Using our data, platform, and technology, we create opportunit…

Senior Salesforce Engineer

London

  • Skills: Salesforce, Force.com, Apex, Aura/LWC, Visualforce, Java, JavaScript, HTML, CSS, CI/CD
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}