Jobs for java fullstack developer at London

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and personalization....

We’re seeking someone to join our team as a Senior Java Developer to work as part of the Structured Rates desk‑facing squad with a focus on delivering and supporting technology solutions that enable traders to execute trades, manage risk and support highly detailed structured rates activities. In the Technology division, we leverage innovation to build...

Role OverviewWe are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high‑concurrency gameplay, real‑time interactions, and a distributed microservices architecture.As a Senior Java Developer, you will...

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Join us as an FX Java Developer where you will be handling a large number of requests for a foreign exchange application, specifically, building a high-performance, low latency electronic trading, pricing, and risk management systems. To Be Successful In...

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans on‑premise and cloud environments and underpins a wide range of analytics and operational...

Job Description Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and...

Senior Java Developer My customer is actively hiring a talented & eager Senior Java Developer to join their growing & dynamic team. The successful candidate will be responsible for designing, developing, and maintaining Java‑based applications, contributing to the full software development lifecycle from concept to deployment and beyond. This role is ideal...

We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trading and sales workflows.You’ll help maintain and...

Location: UK (Hybrid / Onsite as required) Experience: 5+ years Role Type: Fixed Term Contract Overview We are developing a scalable Data Fabric platform that ingests, transforms, and serves trusted data products across multiple domains. The platform spans on‑premise and cloud environments and underpins a wide range of analytics and operational...

Job Title: Back End / Fullstack Engineer III Location: UK(Fully remote) Contract Duration: 6 months About the Role We are looking for a Web / Fullstack Engineer to help our team. You bring a strong foundation in system design, data structures, and algorithms. You enjoy untangling problems with teammates and choosing pragmatic solutions that move the...

OverviewVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including Microsoft,...

Salary: £90,000 - 110,000 per year Requirements We are looking for a Senior Java Software Engineer with at least 7 years of experience as a backend Java developer building complex distributed systems. We need strong knowledge of core Java, data structures, and concurrency, not just framework familiarity. We require hands‑on experience with Kafka and...

Senior Java DeveloperMy customer is actively hiring a talented & eager Senior Java Developer to join their growing & dynamic team. The successful candidate will be responsible for designing, developing, and maintaining Java-based applications, contributing to the full software development lifecycle from concept to deployment and beyond. This role is ideal...

Global technology & software product company operating in the observability and monitoring space, is looking for a Senior Java Software Engineer to join their Platform Team in London. You'll help build the distributed services that sit at the core of their product, ingesting and transforming data at scale so it can power a range of analytics and monitoring...

Software Engineer | Java | Java Developer | J2EE | C# | C++ *In Cambridge office once, every 1-2 weeks* Highly desirable Software Engineer position has become available with one of my key clients based in Central London. The client, a forward‑thinking software company in the Machine Learning and Analytics space, is currently looking for a talented Software...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job OverviewDiscover your future at Citi Working at Citi is...

**ABOUT US:** LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we...

We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions.This role involves leading a team of engineers on high-profile projects, ensuring best practices are followed, and driving continuous improvement in software development processes.You will collaborate closely with...

**AWS Java Full Stack Developer – 6 Month Contract** London / Edinburgh (Hybrid – 2 days onsite) Join a leading financial organisation delivering large-scale cloud transformation projects. This contract offers the opportunity to modernise enterprise applications and build scalable AWS cloud-native solutions within a fast-paced Agile environment....