100 web developer javascript html css jobs in London, United Kingdom.

• Full-time

£41k per annum

Company: EXPERIS Job Type: Permanent, Full Time Salary: £41000/annum

• Hybrid
• On-site

£450 per day

... commercial experience developing Java applications in enterprise environments. - Experience supporting live production systems. - Hands-on experience with Oracle WebLogic. - Strong Oracle SQL knowledge. - Experience using Git and Maven. - Experience working with Kubernetes and containerised applications. - A proactive approach ...

Job Title: RAD Developer Location: London Department: Front Office - RAD Technology Permanent Department overview: The front office RAD technology team are responsible maintaining and building trading desk tools, both bespoke to pods and general to a desk. The team sits within the Front office technology group which also ...

• Remote

£200k per annum

A leading algorithmic trading firm, renowned for its cutting-edge technology and exceptional talent, is seeking a skilled Python Developer. This company operates at the forefront of financial innovation, leveraging advanced systems to drive market-leading performance. The Role - Develop and maintain infrastructure and software ...

• 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, ...

• Remote
• Contract

£60k - £150k per annum

Crypto Developer Small Trading Firm £60,000-150,000 total comp United Kingdom – remote (Must be legally able to work in the UK and not require sponsorship now or in the future) Quant Capital is urgently looking for a Software Engineer with Crypto trading experience to join our high-profile client. Our client is a well-known ...

• 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

£70k - £80k per annum

... operates in financial services and is a certified B-corporation, with a strong focus on ethical and environmental investments. You would join as the senior developer, focusing on the backend. Exposure and understanding of the frontend is ideal, Angular or React, the technologies in play. You’ll upskill the more junior members ...

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

... scalable applications. - Maintain and optimise existing systems to ensure high performance and reliability. - Provide technical guidance and mentorship to junior developers. - Ensure code quality through regular reviews and adherence to best practices. - Identify and resolve technical issues promptly to minimise downtime. - Contribute ...

• 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, ...

Join the Equity Accelerator programme to modernize critical Prime Finance Equities trading platforms. The role focuses on building and evolving highly scalable backend systems using Kotlin and Java, with event-driven, cloud-native architectures.

£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 ...

• Remote
• Contract

£130k per annum

Blockchain Developer REMOTE WORKING £130,000 Quant Capital is urgently looking for a Blockchain Developer to join our high profile clients Team Our client is a well known global Global Prop Trading firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their ...

... individual can grow in their desired direction. Skills Must have Overall, 5+ years of professional experience. Proven experience as a Progress 4GL OpenEdge Developer. Comprehensive skills in Bash scripting for automation and system management. Ability to perform system administration tasks related to the Progress 4GL OpenEdge ...

• Full-time

£100k - £130k per annum

... founders, fresh off a funding round secured purely on their reputation - no hype, just a great idea backed by one of Europe’s top VCs. They’re looking for talented developers to help turn that vision into reality. It’s a true start-up environment: working closely with brilliant engineers, brainstorming, coding, and pushing a product ...

• Hybrid
• On-site
• Contract

£950 per day

... team - Take technical ownership of complex, business-critical platforms Technologies: - Linux - Unix More: We are hiring a highly experienced Senior KDB+/Q Developer for a long-term contract opportunity with a large financial services organisation. This is a 12-month contract with potential extension, offered inside IR35, ...

• Hybrid

£800 per day

Role : Senior Developer (C#/.NET) Location : London (Hybrid) Rate : Up To £800 Per Day The role An exciting opportunity has arisen for an experienced Senior .NET Technical Lead to join a high-performing technology team delivering business-critical enterprise applications. This is a hands-on leadership role, combining software ...