Full Stack Web Developer jobs in Clerkenwell

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...

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...

Typescript Full Stack Engineer – Consultant Salary: £45,000–£55,721 base plus benefits, perks, and healthcare options! Base Locations: London, Manchester, Newcastle or Glasgow (Hybrid working - operate out of any base!) Organisation: Global IT Consultancy Are you a Full Stack Engineer with deep expertise in Typescript and modern JavaScript frameworks? Join a fast-paced digital engineering...

Who We Are? ITC Infotech is a leading global technology services and solutions provider, led by Business and Technology Consulting. ITC Infotech provides business-friendly solutions to help clients succeed and be future-ready, by seamlessly bringing together digital expertise, strong industry specific alliances and the unique ability to leverage deep domain expertise from ITC Group businesses....

You will design, develop and maintain scalable web applications, working across both the front end and back end, collaborating closely with cross-functional teams to deliver high-quality software solutions.

You will work end-to-end across the stack — building intuitive, performant front-end experiences and robust server-side systems that power our core platform. This is a key role where you’ll help shape architecture, influence product direction, and deliver high-impact features from concept to production.

The Role We are hiring Full-Stack Data Engineers across multiple levels (Junior through Senior Manager) to design, build, and deliver secure, scalable data solutions for complex client environments. This is a hands-on engineering role where you will work across data ingestion, transformation, operational workflows, and decision-support systems. You’ll partner closely with client stakeholders to...

RJC Group is partnered with one of our London based Energy Trading clients looking for a Full-Stack C# and Angular Developer. This will be an equal split between front and back end depending on the task. The role sits within their Applications Team in the Front Office. Role requirements: - 5+ Years of commercial C# experience - 3+ Years of commercial Angular experience (ideally 17+) - Must have...

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...

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 be working on the development of high-availability and highly-transactional . NET / C# applications which will be critical to the launch of their new online music shopping channel.

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...

Want your marketing work to actually change how supply chains operate? This role puts you at the heart of sustainability in the built environment. You’ll run funded campaigns that help businesses learn, act and improve - scaling proven sustainability programmes into new markets with real, measurable impact. Own your campaigns. See the results. Help transform how work gets done where it matters...

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. -...

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.

Role: Sales Development Representative Salary: 40 to 45K + Uncapped Commission Location: London - Hybrid The Role... We are seeking a consultative, and strategically-minded "Hunters" to join our Sales Development team. This is a critical, top-of-funnel lead generation role focused on building strategic relationships and nurturing long-term deals, rather than high-volume transactional...

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.

We operate in a remote-friendly environment; however, candidates must be available to work during EMEA/EST business hours. Senior Delivery Account Manager About Us SmartMedia Technologies is a company founded to bring brand engagement solutions to scale conscious companies. We are experts in launching and scaling everything from Linear, Connected TV to Web3. The future is being built on our...

Digital Product Insights Lead – Up to £80,000 + bonuses Hybrid (3 days office-based – South East England / London area) Full private medical | Modern data stack | AI-driven transformation Are you an experienced insights leader who thrives at the intersection of digital analytics, data science, and commercial strategy? Our client – a leading UK brand undergoing a major AI and digital...

Working with a leading IT Consultancy who are on the search for a Senior .NET Developer - Paying up to £70,000 + Additional benefits - Remote with occasional client visits - Please note Candidates must be UK based - Candidates must have Security Clearance or be eligible for the clearance to apply for this role As a C#/.NET Full Stack Engineer, you'll play a crucial role in bringing client...