263 ict application developer jobs in United Kingdom.

• Remote
• Hybrid

... and conversations that developers trust. You’ll also bring community insights back into JFrog’s R&D and business teams to influence product direction. As a Developer Advocate at JFrog you will: - Represent JFrog across developer, DevOps, security, and platform-engineering communities through conferences, meetups, webinars, ...

• Hybrid
• On-site
• Full-time

Title: Data Warehouse Developer About KBR and the Project KBR are a global technical solutions provider with 28,000 employees worldwide, with operations in 34 countries delivering to customers in 80 countries. KBR work collaboratively with their wide customer base to deliver solutions that strive to create a better, safer ...

... Intelligence, KBR is actively recruiting to expand its team to deliver current and future public sector Estates Intelligence contracts. About the Role The Developer will report to the Lead Developer and operate as part of the Estates Intelligence BI team. This team delivers data-driven insights across multiple projects, ...

• Hybrid
• On-site
• Contract

Job Description Senior KDB+ Developer Location: London, UK Employment Type: Permanent / Contract (depending on engagement) Company: Talan Hybrid Working: 3 Days Per Week onsite About the Role Talan is seeking an experienced Senior KDB+ Developer to join a high-performing front-office technology team supporting Fixed Income ...

• Hybrid

£90k per annum

... contribution, private healthcare, excellent benefits, strong career progression within a growing cyber security function, and ongoing investment in learning and professional development. We are committed to equal opportunities and welcome applications from all suitably qualified individuals. last updated 39 week of 2026

Your experience as a Senior Rust Developer is required to join a start-up company in the gaming space who serve a global community of enthusiasts. Noted for their record of successful projects and strong support from top investors, the company in question oozes expertise in their field. This pivotal role requires you to ...

Rust is loved for its memory safety, performance, and concurrency. It enables developers to create reliable and effective apps. Its strong type of system ensures memory safety without sacrificing performance, making it a reliable choice for systems programming.. and everyone loves it! Your expeirence as a Rust Developer ...

• On-site
• Contract

£30k - £60k per annum

... writing unit tests using JUnit - Strong understanding of JSON structures and data formats - Hands-on experience with Kubernetes, including containerising applications, deploying and managing microservices, and troubleshooting deployments within containerised environments - Experience working within Agile/Scrum delivery ...

• Hybrid

£70k - £80k per annum

... what influence your code will have on the company. The wider technology would see you work with Ubuntu, MySQL and Docker, exposure to containerising your applications would be a massive plus. The organisation operates in financial services and is a certified B-corporation, with a strong focus on ethical and environmental ...

Job Summary As a Senior Java Developer at Eeze you will play a crucial role in shaping the development of our live casino games from concept to delivery. This position is perfect for those with a startup mindset, the ability to work independently, take initiative, and make their own decisions. Main Responsibilities - Design ...

£60k - £75k per annum

... features. - Develop, test, and implement software solutions to meet business needs. - Collaborate with cross-functional teams to design and deliver scalable applications. - Maintain and optimise existing systems to ensure high performance and reliability. - Provide technical guidance and mentorship to junior developers. - ...

• Hybrid

£70k - £80k per annum

... result have a genuine impact in the business so your presence will certainly be felt. The role would ideally call for five years’ experience as a Software Developer, however if you do lack the 5 years but have had extensive experience working as a developer within finance then certainly still feel confident that this opportunity ...

• Hybrid
• Contract

£750 per day

Role: Principal / Senior Java Developer – Elite FinTech Rate: Up to £750 per day Location: London Working Pattern: Hybrid Contract: Contract The Role They are looking for an exceptional Principal / Senior Java Developer to join a high-calibre engineering team, working alongside some of the industry's strongest developers, ...

... market expansion initiatives. Responsibilities Design, develop, and maintain backend services for trading and post-trade platforms. Build scalable event-driven applications and messaging-based integrations. Develop services using Kotlin and Java within JVM ecosystems. Contribute to architecture design and technology decisions. ...

• Remote

£70k - £85k per annum

Java has grown to be the most prevelant and widely used programming language for years and we are working on an opportunity for a senior Java developer to continue the great work Java does. You’ll as the senior be working alongside another senior and the tech lead overseeing the 6 junior within the team. You’ll be mentoring, ...

• Contract

... solutions meet functional, performance, security, and reliability standards. - Provide third-line technical support, acting as a subject matter expert for complex application and platform issues. - Mentor and support other developers, sharing knowledge and encouraging technical excellence across the team. - Demonstrate flexibility ...

• Hybrid
• Full-time

£45k - £65k per annum

... Understanding of Domain-Driven Design is advantageous - Experience working within cloud environments such as AWS is desirable - Previous involvement in mentoring developers or taking technical ownership of projects is advantageous Responsibilities: - Design, develop and maintain high-quality Java applications and services - Develop ...

£70k - £80k per annum

... senior to come in and provide great foundational knowledge to platform the team into a position for further success. The company is looking for a Senior Java Developer like yourself to join them on their upwards journey. As a Senior Java Developer, you will be building applications and APIs with Java, working on a SpringBoot ...

• Remote
• Hybrid
• Full-time
• Contract

... on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time. We are looking for a dedicated Middle Java Developer to join our team in London! About the job: This is a rare opportunity to shape how data-driven decision-making works at scale across an iGaming CRM platform ...

• Hybrid
• On-site
• Contract

£500 - £550 per day

... supporting a leading consultancy partner on a large-scale engagement within the Wealth and Asset Management sector. They are looking for a Senior/Lead Java Developer to join the team and play a key role in delivering critical technology initiatives. This opportunity would suit an experienced, hands-on developer who is comfortable ...