99 lead javascript developer jobs in London, United Kingdom.

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

... reliable, high-quality solutions. Technologies: - Git - Support - Java - Kubernetes - Linux - Maven - Oracle - SQL - Security More: We are offering a 6-month Java Developer opportunity based in Telford on a hybrid basis, with 2 days per week onsite. This role is inside IR35 and offers up to £450 per day. You will join a collaborative ...

.NET Developer – Europe’s Largest Radio Station Group – London (Tech stack: .NET Developer, .NET 10.0, https://jobeax.com/link/GrYTXLZMpxEMJknV Core, C# 14, .NET MAUI, https://jobeax.com/link/urFdRGLLbPRgynaI, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, ...

.NET Developer – London (Tech stack: .NET Developer, .NET 10.0, https://jobeax.com/link/GrYTXLZMpxEMJknV Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, https://jobeax.com/link/GrYTXLZMpxEMJknV Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience ...

.NET Developer, .NET 10.0, C# 14 – Global Record Label – London (Tech stack: .NET Developer, .NET 10.0, https://jobeax.com/link/GrYTXLZMpxEMJknV Core, C# 14, Azure, Angular 21, https://jobeax.com/link/tzGekrj9a8ToGEDv, TypeScript, Multithreading, RESTful, https://jobeax.com/link/GrYTXLZMpxEMJknV Core Web API, EF Core 10.0, ...

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 ...

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 ...

... and storytelling ability around complex concepts - Deep understanding of the DevOps / DevSecOps ecosystem, software supply chain, CI/CD workflows, and modern developer tooling - Ability to communicate clearly with developers, leaders, customers, and community members - Familiarity with key developer and professional social ...

... experience as a Sales/Solution Engineer/Architect or Solution Consultant for a cloud-based, growth-oriented PaaS or SaaS company; or 5-10 years experience as a developer working on digital experience delivery utilising marketing technology platforms focused on CMS, Commerce, Personalisation, etc. - Strong presentation skills ...

... As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting. Operating across both public and private sectors, we offer a comprehensive ...

KDB+/Q Developer Role Role: KDB+/Q Developer Client: Leading Trading Firm Compensation: Up to £300,000 + Bonus + Exceptional Benefits Location : London (Hybrid) Overview An elite hedge fund is seeking a talented KDB+/Q Developer to help build out a next-generation research and analytics platform. In this role, you’ll engineer ...

📈 KDB+/Q Developer <span class="fr-marker" data-id="0" data-type="true" style="display: none; line-height: 0;"></span><span class="fr-marker" data-id="0" data-type="false" style="display: none; line-height: 0;"></span <span class="fr-marker" data-id="0" data-type="true" style="display: none; line-height: 0;"></span><span ...

£150,000-200,000 + bonus Quant Capital is urgently looking for a Crypto FPGA 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 track record). They ...

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 ...

... developing dashboards using Altair Panopticon . - Exposure to trading algorithm governance, monitoring or compliance tooling. - Previous experience mentoring developers or leading technical initiatives. What We're Looking For The ideal candidate will be a hands-on senior developer who thrives in a fast-moving front-office ...

... 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 ...

... 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 ...

... 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 ...

... 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, architects and technical leaders. This is an opportunity ...