java scala developer jobs in City of London

Senior JVM Engineers - Java, Kotlin, Scala Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements. We are partnered with a rapidly growing consultancy, who are looking for multiple JVM Engineers to work on a large scale project. Stack - Java/Kotlin, AWS, TypeScript, TDD. Salaries - £95k - £120k 1-2...

Job title: Scala Engineer Job type: Permanent Salary: Up to £80k + 10% bonus Role Location: London - hybrid The company: A rapidly growing global tech scale-up delivering advanced data and analytics solutions to enterprise clients. Their platform helps organisations make smarter, faster decisions by uncovering meaningful connections in complex data. Role and responsibilities: - Build and...

You will work across multiple regulatory, post-trade, and control-focused change streams, helping to modernise and scale the bank’s back-office ecosystem. This role blends deep engineering expertise with architectural leadership, supporting business domains such as settlements, confirmations, trade lifecycle processing, reconciliations, regulatory reporting, and operational controls.

Scala Developer | 6-Month Contract | Hybrid (2 days in London) | Inside IR35 | Up to £650/day All potential applicants are encouraged to scroll through and read the complete job description before applying. My client is looking for a talented Senior Scala Developer to join their high-performing tech team. This is a brilliant opportunity to work on complex, large-scale systems that keep data...

Senior Java Developer | Low Latency | London Are you the right candidate for this opportunity Make sure to read the full description below. Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design, build, and optimise high-throughput, low-latency systems used by global...

Role: Front Office Java Developer Salary: Up to £130k base salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive Java experience needed (ideally with versions up to 21) This firm is an elite investment institution that uphold extremely high tech standards. They are made up of some exceptionally talented individuals who above all are passionate about using the latest...

Duration of assignment: -1 year (potential prolongation) Onsite requirements: 3 days/weekly Required skills and qualifications - Extensive experience in kdb+/q, including the design of large kdb+ systems. - Strong understanding of computer science fundamentals and modern software development practices. - Experience with development in a Unix and/or Linux environment. - Core Java development...

Job Title: ICON Payment Framework (IPF) Java Developer Location: Manchester Duration: 31/12/2025 Rate: £500 per day INSIDE IR35 Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly. We are looking for a highly skilled ICON Payment Framework (IPF) Developer with strong Java expertise to join our Payments Technology team....

Sterlings are excited to partner with a Tier 1 Investment Bank as they look to expand their Electronic Trading Technology division in London. Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application. This is a senior engineering, hands-on technical leadership role for the EMEA region – yours and the team’s focus will be on...

Have you got experience leading a team while remaining hands-on and technically involved? Submit your CV and any additional required information after you have read this description by clicking on the application button. Senior Java Developer – FX Trading Salary: up to £120k + bonus Location: London office 3 days a week We are delighted to be continuing our longstanding partnership with an...

Job Description 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 Sciences and Healthcare,...

About Us: Make sure to apply with all the requested information, as laid out in the job overview below. Solytics Partners provide products and services to BFSI and Healthcare firms. We use AI/ML& cutting-edge technology to develop next generation solutions or provide efficient services. We have strong team of PHDs in AI/ML and experts in BFSI, and healthcare industry. Our regulatory...

Job Title: AVP – Python/Java Developer Location: London (Hybrid, 2 days in-office) Salary: Up to £120k All potential applicants are encouraged to scroll through and read the complete job description before applying. About the Role: Join a brand-new team at a leading global investment bank, working at the heart of FX Data & Analytics. You’ll be building and supporting the core data and...

You will be joining the small but scaling backend engineering team, you'll play a key role in building the services that power the payments platform. With the companies product growing at such a rapid rate, you will be taking on complex technical challenges and building system that is robust and able to scale.

Scala Developer Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap. A leading Data & Analytics company seek a Scala Developer to build high-performance data systems that power real insight and innovation. What You’ll Do: - Design, build, and optimise data pipelines and distributed systems in Scala. - Collaborate with data scientists, engineers, and...

Senior Java Developer – FX Trading Salary : up to £120k + bonus Location : London office 3 days a week They are looking for an experienced Java Developer who will fulfil a hands-on Senior/Lead role leading the next generation of Java Developers. They are looking for the following experience in Senior Java Developers: Core Java development Working in the financial sector e.g. Building...

You will have the opportunity to work on a cutting-edge low latency, high throughput distributed FX Trading platform. In this role you will work and learn alongside a team of highly experienced cross-skilled developers and technology specialists. Their development practices also emphasise the use of Extreme Programming and Domain Driven Design.

Job Description Duration of assignment: 1 year (potential prolongation) Onsite requirements: 3 days/weekly in London office Your Experience and Skills Required: - 10+ years of professional Java development experience - Strong knowledge of low-latency, multi-threaded programming techniques - Experience with trading platforms (e.g., Bloomberg, Tradeweb) - Understanding of financial markets,...

You will join a small team building a greenfield pricing engine. You'll be doing everything from building the infrastructure itself to touching/scaling the models. You'll be architecting, building and then supporting the solution from a very early stage and working directly with the Traders that use it.

Java Developers - (SaaS) While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required. We are working with a leading SaaS company, who specialise in building AI Products. They are looking for a Java Developers, ideally with some React.JS to join their team Year's of experience - 1-5...