Java Full jobs in Farnborough

🚨 NEW JOB ALERT 🚨 – Lead Java Contractor 💻 Java / Distributed Systems / Event-Driven Architecture – Trading & Portfolio Tech 🕑 10+ years building high-performance, data-intensive trading systems 📍London (front-office, high-impact engineering environment) 💰 Highly competitive day rate Highl

McGregor Boyall

£7,200 - £8,400 /year

Senior Java Backend Developer (Contract) Location: London (Hybrid) Rate: £650 - 700 per day (likely inside IR35) A leading global financial institution is seeking a Senior Java Backend Developer to join a high-performing engineering team, delivering scalable, data-intensive backend systems that supp

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Senior Java Engineer Payments Location: London two days per week Contract Length: Minimum twelve months Pay: £525 - £625 per day An experienced Senior Java Engineer is required to support the delivery of large-scale enterprise payments platforms within a modern cloud-based architecture. This is a ha

We're working with a rapidly expanding manufacturing technology innovator on this exciting opportunity. This is a rare chance to join a founding in-house software team and lead a high-impact greenfield project. You will leverage a modern stack featuring Java 17, Spring Boot, and AWS to build a best-

The Company iSAM is an innovative, financial technology firm specialising in quantitative trading, compromised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liqui

Booking and Messaging Java Developer | £600 - £625 We're working with a global titan in electronic trading and financial markets infrastructure on this exciting opportunity. We are looking for a heavyweight Java Messaging Engineer to sit at the heart of an "eBond" ecosystem, managing high-throughput

We are looking for a Java Developer with experience in capital markets and risk systems , working on backend services, APIs and data processing components supporting trading, risk calculations and reporting. Key Responsibilities Develop and enhance Java-based backend applications for trading and ris

Role Overview We 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 microse

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 under

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Join Barclays as an IFC – Java Back End Engineer and play a key role in shaping the future of our technology landscape. In this position, you will help design, develop, and improve software using a

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 under

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. About the job your considering You’ll be joining a passionate, professional and highly skilled team of developers w

We are seeking a Java Developer to join our FIF team. In this role you will assist in development and delivery of software solutions while collaborating with peers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. To

Kotlin Engineer Join a fast-growing financial trading firm building cutting-edge, low-latency systems powering real-time markets. What you’ll do: Develop high-performance backend services in Kotlin using Spring / Spring Boot Build and optimise systems handling real-time market data, pricing, and tra

We are looking for a Java Developer with experience in capital markets and risk systems , working on backend services, APIs and data processing components supporting trading, risk calculations and reporting. Key Responsibilities Develop and enhance Java-based backend applications for trading and ris

Senior Java Developer ( Contractor ) up to £850 inside IR- 35 We are seeking a highly skilled Senior Java Engineer to join a team building a next-generation OEM platform within a high-growth, global organization. This role sits at the core of a strategic platform build, focusing on developing scalab

Join Barclays as a Java Software Developer, responsible for designing and developing systems that generate pricing quotes, automating spreadsheet-driven workflows, and building client automation solutions. In this role, you will collaborate with the existing engineering team to enhance and maintain

We’re looking for a Senior Java Engineer to join a high‑performing Electronic Trading engineering team working on low‑latency, high‑throughput systems at scale. This role offers the opportunity to build and evolve mission‑critical trading platforms , working closely with trading, quant, and product

Role Overview: We 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 micros