Last updated: 2025-07-23
32 Java Software Engineering jobs in London.
Tech Innovators Inc.
A leading technology firm focused on developing cutting-edge software solutions for the financial sector.
London
- Skills: software development, Java, Agile methodology, cloud computing, microservices, DevOps, API integration, database management, team collaboration, problem-solving
- Level: mid
- 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…
London
- Skills: Java, concurrency, multithreaded programming, low latency, trading systems, Linux, performance profiling, eFX development, FIX, Docker/Kubernetes/AWS
- Level: mid
- Type: full_time
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 …
London
- Skills: programming skills, functional programming, OCaml, Python, machine learning, data analysis, visualization, interpersonal skills, collaborative, software engineering
- Level: mid
- Type: full_time
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…
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
- Level: mid
- Type: full_time
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…
London
- Skills: Java, AWS, Postgres, Kubernetes, Microservices, CI/CD, Terraform, Grafana, Mentorship, FinTech
- Level: mid
- Type: full_time
Tech Innovations Inc.
A leading company in the tech industry specializing in innovative software solutions.
London
- Skills: software development, Java, Python, cloud computing, agile methodologies, RESTful APIs, full stack development, database design, DevOps, team collaboration
- Level: mid
- Type: full_time
Techruiter
A trusted global leader in Big Data driven analytics.
London
- Skills: Java, Python, Scala, JavaScript, Spring Framework, RESTful API, distributed systems, data structures, LEARN approach, Google Cloud
- Level: mid
- Type: full_time
Data Privacy Software
A startup that provides solutions for complex data privacy problems such as digital watermarking and data anonymisation.
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
- Level: mid
- 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, …
London
- Skills: Software Engineer, SDLC, Java, Kafka, Kotlin, React, Kubernetes, Docker, AWS Aurora Postgres, cross-functional teams
- Level: mid
- 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…
London
- Skills: C/C++ development, metaprogramming, Java, Python, SQL, Multithreading, Network programming, Interprocess Communication, trading system architecture, high throughput low latency systems
- Level: mid
- Type: full_time
Version 1
London
- Skills: Full Stack, Java Developer, cloud-based applications, technical leadership, agile delivery, software engineering, project management, collaboration, knowledge transfer, SC Clearance
- Level: mid
- 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.…
London
- Skills: Java, Spring Boot, web application development, production-grade, REST APIs, front-end JS frameworks, React, Angular, NoSQL databases, cloud environments
- Level: mid
- Type: full_time
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…
London
- Skills: TypeScript, JavaScript, Java, Spring Boot, Docker, Kubernetes, AWS, cloud architecture, microservices, Cortex
- Level: mid
- Type: full_time
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…
London
- Skills: software development, cloud-based systems, Java, React, Docker, Kubernetes, Agile, frontend technologies, SQL, NoSQL
- Level: mid
- Type: full_time
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…
London
- Skills: Java Development, Spring Boot, CI/CD, Microservices, Agile, Cloud Services, Database Management, Testing, Infrastructure as Code, Event-driven architecture
- Level: mid
- Type: full_time
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…
London
- Skills: server side development, high-availability systems, micro-service architectures, JVM knowledge, domain driven design, functional paradigms, type theory, linux, SQL, financial concepts
- Level: mid
- Type: full_time
Version1
London
- Skills: Java, Support, Development, Maintenance, Testing, Troubleshooting, Documentation, Collaboration, Continuous Improvement, Client Interaction
- Level: mid
- Type: full_time
Ripple
Ripple is building a world where value moves as information does, providing crypto solutions to improve the global financial system.
London
- Skills: software development, trading systems, large-scale distributed systems, Java, Golang, Scala, Agile methodologies, microservices, software architecture, mentoring
- Level: mid
- Type: full_time
Thoughtworks
Thoughtworks is a dynamic and inclusive community of bright and supportive colleagues who are revolutionizing tech. As a leading technology consultancy, we’re …
London
- Skills: technical advisor, solution architecture, technical implementation, high-performing teams, clean and reusable code, TDD, pair programming, design patterns, client relationships, systemic change
- Level: mid
- 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.
London
- Skills: API services, financial data ecosystem, architecture design, AWS, Java, MySQL, Elasticsearch, financial industry, wealth management, agile
- Level: mid
- Type: full_time