Java C Developer jobs in London

We're working with a prestigious Tier-1 global investment bank in the heart of Canary Wharf on this exciting opportunity. Seeking a high-caliber C# Developer to spearhead the evolution of mission-critical desktop applications within an elite financial environment. You will leverage a deep tech stack

*C# Developer | £50 - £55** We're working with a leading global financial technology consultancy on this exciting opportunity. We are looking for a high-calibre C# Developer to join a high-performing team focused on building complex, cross-language RESTful architectures within the Equity Derivatives

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 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 Overview Engi

*Job Introduction** The IT team is responsible for the delivery, support and maintenance of Handelsbanken PLC’s Core Banking systems encompassing Platforming, Risk, Payments, Lending and Customer Data. The team is currently in the process of expanding. We require an additional Java Developer providi

*What is Exalt-FI** Established in July 2018, eXalt was built on the principles of intrapreneurship, agility, and innovation, with a deep commitment to both clients and consultants. The firm takes a product- driven approach, embedding Product Management methodologies across teams to drive excellence

*C++ Software Developer** *Central London - Hybrid** *Outside IR35 Contract** *Up to £550 per day** *12-Month Initial Contract** *April Start Date** We are seeking a highly skilled C++ Software Developer to join a Front Office trading team in Central London. You will work directly with traders, quan

*C++ Developer | Edge Computing & AI | £100k-£150k + Equity** We’re working with a VC-backed AI technology company with $30M in funding, strong revenue growth, and significant runway, this fast-scaling startup is now looking to hire a C++ Developer to play a key role in its edge computing platfo

*Job Summary** The Java FSE Sr developer will be responsible for designing, developing, and maintaining software applications using AWS, SQL, Spring Boot, Java, Spring MVC, JavaScript, and MySQL. This role requires a minimum of 9 years and a maximum of 13 years of experience. The candidate will work

*Junior C# Developer - SC Cleared** We're working with a leading financial services powerhouse on the cutting edge of synchronisation technology on this exciting opportunity. This is a high-impact contract role for a Junior C# Developer to join a forward-thinking engineering team building a state-of

*POSITION OVERVIEW** *START DATE** : Spring 2026 *JOB TITLE:** Junior C# Developer *LOCATION** : Hybrid – mix of remote and office in Aldwych, central London. We are a start-up tech company developing an exciting suite of products to improve retailers’ abilities to compete in the new digital era. We

*5 days onsite required.** *FTE role.** *Golang or LUA Script (mandate)** *Required qualifications, capabilities, and skills** Formal training or certification on API Management Platform concepts and proficient advanced experience Hands-on practical experience delivering system design, application d

*Java Developer - 9 Month FTC | £80,000 - £85,000** We're working with a sophisticated financial services firm known for its high-performance technology culture on this exciting opportunity. We are looking for a heavyweight engineer to join a high-calibre team of 50, providing critical maternity cov

*Overall purpose of the role:** Provide the business (Commodities Markets) with flexible, scalable and tailored user software applications where proximity developments and resources are necessary. Main users are front office (trading, sales and structuring) but the team also provides tools to contro

Search by Keyword Search by Location Show More Options Loading... Location All Country/Region All Job Function All Language All Business Unit All Clear *Select How Often (in Days) To Receive An Alert** Select how often (in days) to receive an alert: Apply now » Senior Software Developer (C#) Date: 2

*At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you will also be responsible for a small team of developers. At Oxford Instruments, Materials Analysis, you’ll be creating the high‑performance software that powers groundb

What is Exalt-FI Established in July 2018, eXalt was built on the principles of intrapreneurship, agility, and innovation, with a deep commitment to both clients and consultants. The firm takes a product- driven approach, embedding Product Management methodologies across teams to drive excellence an

Senior Java Developer - TDD - Paying up to £600 Inside IR35 - Hybrid (London) - 6 month contract We're partnering with a large, internationally recognised digital platform business that delivers content and services to millions of users daily.They're looking for a Senior Java Developer to join a hig

Talan is a global consulting group specialising in innovation and transformation through technology. For over 20 years, we have partnered with companies and public organisations to drive meaningful change. We are purpose driven, working across diverse sectors to tackle social and environmental chall

At Oxford Instruments, Materials Analysis we are looking for a Senior Software Developer, with experience in C#. In this role, you will also be responsible for a small team of developers. At Oxford Instruments, Materials Analysis, you’ll be creating the high‑performance software that powers groundbr

We're working with a prestigious Tier-1 global investment bank in the heart of Canary Wharf on this exciting opportunity. Seeking a high-caliber C# Developer to spearhead the evolution of mission-critical desktop applications within an elite financial environment. You will leverage a deep tech stack