Developer jobs in Clerkenwell

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications. This role involves working on modern distributed systems, building APIs, and collaborating with cross‑functional teams to deliver enterprise‑grade solutions. Key responsibilities: - Design, develop...

You will be required to work full time on a secure Government sites in London. Excellent opportunity for a professional contractor to work on a long-term assignment at the start of the project.

Applications Developer We are on the lookout for a versatile, forward-thinking Applications Developer who excels in developing high-performance web, mobile, and client-server applications, and who takes a proactive approach to technology trends in the legal industry to meet evolving business needs. - Salary to £80,000 - Hybrid working (4 days in the office / 1 day WFH) - 09:30-17:30...

Python Developer – London - £700 per day (Python, Django, AWS, REST API’s, Microservices, Kubernetes, GraphQL, Flask) We’re working with a large media company that are looking for a contract Python engineer to join them for an initial 3-month contract. This person will be tasked with working alongside their existing engineering team as part on an ongoing digital transformation. This role will...

Are you a technically strong product developer who can own product from concept through to bulk with confidence? Do you know how to balance performance, quality and commercial constraints while protecting brand integrity? Can you partner across Design, Operations and Supply Chain to deliver product on time and to standard? MacGregor Black is partnering with a high-growth performance sportswear...

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and...

JD : - Experience in delivering ecommerce solutions. - Design and development experience in eCommerce. - 10+ years of full stack development expertise (Node.Js, React.Js, Lambda programming, GraphQL, Type Script, workflow) - Should have used and enabled AI across design, development and testing. - Experience in delivering ecommerce solutions. - Design and development experience in eCommerce. -...

Senior .NET / React Developer - Global Markets Inside IR35 Contract Role - London - Up to £850 per day About the Role: We are currently seeking an experienced Senior .NET Developer to join a leading global financial institution in London. This is a 6-month contract with strong likelihood of extension, working on critical desktop applications within their Global Markets technology team. Key...

FRESH has partnered with a fast-growing, SaaS company who are looking for a Senior PHP Engineer to join its engineering team at an exciting stage of growth. The business builds modern, cloud-based software used by enterprise clients across the global hospitality, spa, and wellness industry. Following significant recent funding, this role offers the opportunity to have a real impact on product...

You must be entitled to work in the UK.

You should be a curious individual with a passion for coding for applications in the physical world.

You should be excited to work in a multi-discipline team and open to learn from other disciplines.

You will have the freedom to see your project through its entire development cycle from the planning stage, testing all the way to commercial deployment.

About IXICO plc IXICO plc (AIM: IXI), is a leading neuroimaging Contract Research Organization (CRO), delivering advanced Ai analytical insights in neuroscience to the global clinical trials market. Established in 2004, listed as a public company in 2013, IXICO has firmly established itself as a trusted partner to the global life sciences industry, supporting the development of new therapies for...

You will work in a small, elite team, reporting into the CRO and partnering closely with senior investment professionals and the risk leadership, with real ownership and visibility over what you build.

You will be solving open-ended problems, making architectural decisions, and shaping how analytics and risk are embedded into the investment process.

Synapri are currently supporting an end user organisation that’s investing heavily in its Salesforce estate and looking to bring in a Senior Salesforce Developer on a permanent basis. This role sits within a growing internal digital team and offers the chance to shape best practice, influence architecture decisions and work across a multi-cloud landscape. This role has a key focus on designing...

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.

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...

You will work directly with portfolio managers, traders, and risk managers to deliver innovative quantitative solutions in a fast-paced, high-impact environment.

We are seeking a highly experienced Lead Java Developer to join our team on a contract basis (Inside IR35). Required experience: Technical Expertise: Expert-level proficiency in Java and Kotlin development, demonstrated within large-scale, production environments. Team Leadership: Strong team lead background with significant experience coaching, mentoring, and leading senior and junior...

Miryco Consultants are working with a Top Global Investment Management firm to find a Product Developer for a 12-month day-rate contract. The Product Development team focuses on excellence in product structuring, development, and governance and they are seeking a Product Developer to lead product initiatives and support growth. Responsibilities include: - Leading lifecycle events and in cases...

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...

Front End Engineer - Consultant/Lead Consultant Permanent | Hybrid | UK Locations A leading IT consultancy is looking to hire an experienced Senior Front End Engineer to work on large-scale digital platforms and user-facing services. You’ll be joining collaborative, agile teams delivering accessible, secure and high-performing web applications. This is a great opportunity to work on meaningful...