javascript jobs in Clerkenwell

Senior JavaScript / TypeScript Engineer | Data Visualisation | 2D Graphics London | to £200,000 depending on exp. I'm hiring a Senior Engineer to work on a widely-used, open-source charting library relied on by thousands of engineers building data-intensive products. This is not a typical frontend role. You’ll be working at the heart of a graphics and visualisation engine — solving problems...

Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis employs over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our teams bring extensive cross-sector knowledge in...

We are recruiting for a VMware Principal Consultant to join the team who has strong VMware Cloud Foundation 5 skills and experience for a leading IT Service Provider on contract - the role is predominantly fully remote with occasional travel to their London offices. The candidate must also be preparing for the VCF9 release certification - and the candidate must hold the VCP-VCF...

Generative AI Full Stack Engineer - Managing Consultant Salary: £80,000 - £88,500 pa + £8,000 Bonus plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, Newcastle, Glasgow Overview: We’re looking for a GenAI Full Stack Engineer who is passionate about solving real-world challenges through...

Job Title: UI Developer Location: Bromley Working Pattern: Full Time, Hybrid – 3 days in the office Contract Length: 12 months with potential for extending Daily rate: Circa 700 per day via an Umbrella Are you a passionate UI Developer looking to make an impact in the finance industry? Do you thrive on building modern, scalable, and user-friendly web interfaces? If so, we have an exciting...

Technical Lead – Identity (ForgeRock) London (Hybrid, 2 Days Onsite) | Permanent | Banking & Financial Services We’re supporting a major consultancy delivering a large-scale identity and security transformation for a Tier-1 banking client. They are seeking an experienced Consultant to own the technical roadmap, reference architecture, and delivery across key IAM workstreams, including a major...

Exp: 10+ Yrs DETAILED RESPONSIBILITIES - - A solid Quality Assurance and Quality Engineering background with a good knowledge of Test Lifecycle, Test Models, Best Practices, Test Benchmarking and Test Tools. This includes a good awareness of Test Data and Environments. - Be able to project and implement "Automation first" approach in every phase of software delivery process that aids speed to...

You will use the full arsenal of tools and components within Salesforce, including Flows, OmniScript, Apex and LWC. While you will report into your project leads, you can expect some level of client and project stakeholder interaction. Please note, you must either have Full UK Security Clearance (SC) or be able to attain it to be eligible for this role.

You will take ownership of the in house front-end implementation across LibertyLondon. Com, the Fabrics site, and supporting digital touchpoints such as email and experimentation platforms.

You will help shape high-quality, performant, and accessible user experiences that reflect Liberty’s brand and drive commercial outcomes.

Inside IR35 - Six Months with possible extension £480 a day Remote We are looking for a Data Delivery Manager to join a high-impact European Centre of Excellence. Working on behalf of a global leader in consumer electronics, you will be a key player in their Marketing MSP team, driving the digital transformation of marketing operations across 16 European subsidiaries. Your goal is simple but...

About the Company EC Markets is an established leader in global financial trading and brokerage, providing innovative FX and CFD services to a diverse client base. With a strong focus on execution quality, risk management, and regulatory compliance, EC Markets operates a high-availability trading environment supported by institutional-grade liquidity and technology. About the Role We are...

Solutions Engineer | Python, JavaScript, AI, LLMs Are you a Forward Deployed Engineer, Solutions Engineer, or Software Engineer with consultancy experience and looking for your next opportunity? OB have partnered with a fast-growing B2B SaaS scale-up, fresh off an extremely successful Series B funding round. They’re expanding their UK presence and are looking to hire several Forward Deployed...

D365 CE Developer London (Hybrid) Nigel Frank International are currently representing a D365 CRM end user who are looking to add a skilled D365 CE Developer to their forward-thinking Business Applications team. The successful candidate will have the opportunity to work for a reputable company who have invested heavily into their internal Dynamics 365 CRM system and offer excellent progression...

Soldo is the proactive spend management solution that frees progressive businesses to accomplish more. Over 25,000 organisations across 31 countries use Soldo to end slow, messy, and inefficient spending, bringing financial agility and control over every expense. Soldo frees finance with a uniquely proactive approach to managing decentralised spending. By combining a powerful spend management...

The Senior Professional Services Consultant is an important role at WalkMe as they will own the implementation of our product for our customers. We're looking for a passionate and motivated team member who will partner with our customers to design and build solutions that enhance the user experience across multiple websites and platforms. The ideal candidate is passionate about technology,...

You will play a critical role in assuring the quality, reliability and robustness of digital solutions across a wide range of client engagements.

You will be responsible for designing, implementing and maintaining high-quality automated testing solutions, providing confidence that systems meet functional and non-functional requirements across accessibility, performance, security and integration.

Design Team | Front End Developer | React | Astro | Websites | London London | £140,000 + Benefits I’m hiring a Front-End Developer for a highly respected developer tools company whose software is used inside mission-critical, data-heavy applications. This is a hands-on frontend role embedded within the design team. You’ll work closely with designers to build and maintain websites, implement...

Project Manager – SC Cleared Programme Manager Stevenage or London - Hybrid Salary £45,000 - £55,000 Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis employs over 50,000 engineers and digital specialists...

About the Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis combines the expertise of AKKA and Modis, with over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our...

Scope Akkodis is establishing a pioneering IT & Digital Centre of Excellence (CoE), designed to drive transformative technology programmes across the UK. This dynamic new team will play a key role in delivering large-scale digital, cloud, software, and infrastructure projects, supporting both public and private sector clients. By leveraging cutting-edge technology, strategic partnerships, and...