Contract Fullstack Javascript Developer Jobs in UK

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Application Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by Premier Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Premier Group Principal ...

Frontend Developer

Direct message the job poster from Cititec Talent Senior Delivery Consultant at Cititec Talent - Fintech and Commodities Frontend Developer – Contract – London (Hybrid) We’re working with a leading energy trading organisation to hire a talented Frontend Developer to jo ...

Frontend Developer

Exciting, new software engineering opportunity. About the Company This established organisation is looking to grow this year due to its consistent growth. About the Role In this role, you will have exposure to the full product development lifecycle and should be a team player w ...

Senior Developer

This range is provided by Forsyth Barnes. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary: Up to £70,000 per annum + bonus Divisional Manager – Permanent Appointments - IT & Data, Forsyth Barnes Title: ...

Wordpress Developer

WordPress Developer - Bristol (Hybrid, 2-3 days in the office) We are looking for a WordPress / WooCommerce Developer to join a growing digital studio based in central Bristol. You’ll be working on a wide range of WordPress and WooCommerce projects, developing new functionality, improving exis ...

Frontend Developer

Direct message the job poster from Few&Far Job Title: Senior Frontend Engineer (Contract – Outside IR35) Location: London (1 day per week onsite in Soho) Duration: 4 months (with potential for extension) We've partnered with a s ...

Software Developer

Our Benefits Share Options (EMI) scheme 25 days annual leave, plus flexible bank holidays and the opportunity to buy additional days Enhanced workplace Pension scheme - opt-in salary sacrifice scheme Life Insurance (3x annual salary) Employee A ...

Python Developer

Direct message the job poster from Search 5.0 Co-Founder @ Search 5.0 ️ Driving Success with Elite Cloud and Contract Talent PYTHON CONTRACTOR | LONDON | HYBRID Are you a Python developer with a strong background in AWS, looking to make an impact in fintech? Thi ...

React.js Developer

Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of ident ...

Salesforce Developer

Position Overview We are looking for a talented and experienced Salesforce Developer to design, develop, and implement customized Salesforce solutions that align with our organizational goals. This role requires a deep understanding of Salesforce architecture, best practices, and expertise ...

SQL Developer

Role Overview: We are seeking a SQL Developer to support a major client project, working within a smart work stack and structured consulting delivery model. The role focuses on designing performant SQL assets and data models, tuning high‑quality application queries, and collaborating closely with ...

C# Developer

Jobs for Humanity is dedicated to building an inclusive and just employment ecosystem. Therefore, we have dedicated this job posting to individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Ethnic Minority, and the Previously Incarcerated. If you id ...

iOS developer

Join a team of superheroes! Teamtailor is an Employer Branding & ATSSaaS platform used by over 3.000 companies ...

Node.js Developer

About White Swan Data Technology is at the heart of our business and has produced consistent and significant results. We are a small but rapidly growing team of mathematicians, data scientists and software engineers constantly striving to refine our world-class statistical models while also resea ...

.NET Developer

.NET Developer - Fastest-Growing Internet Co Ever – Durham (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) < ...

Games Developer

Overview Clear Point Recruitment are currently working with a up and coming gaming organisation based in the Northampton area, They are looking for a Senior Games Developer to join a creative start up working with Unity, C#, iOS & Android who based in Northampton. As a Senior Games Develope ...

Quantitative Developer

We’re looking for pragmatic, motivated Quantitative Developers to join Squarepoint. You’ll work directly with quantitative researchers and other technologists to build high‑impact tools, analytics, and workflows that support trading, research, and risk processes. You don’t necessarily need ...

Quantitative Developer

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work col ...

Quantitative Developer

A leading oil and gas trading business is seeking an ambitious Front Office Trading Analyst to join its team. In this role, you will work closely with Traders, Market Analysts, and IT, building and enhancing the data and analytical infrastructure that directly supports front-office decision‑making. <p ...

Quantitative Developer

We’re looking for a quantitative developer who is passionate about working with financial data and building products that traders and researchers actually use. At Intropic you’ll join a fast-moving fintech startup where engineers own hard, open-ended problems across research, data and product — we don’t ju ...

QUANTITATIVE DEVELOPER

At Volcore, our team of wholesale electricity traders and technical experts work together to make real-time decisions that support increasing renewable generation and keep the electricity system stable. We are a profitable and ambitious scale-up, with several full-time, on-site openings in our technical te ...

Quantitative Developer

Location: London, Hybrid About the Company Our client is a prominent global financial institution operating across multiple markets, offering investment banking, corporate banking and risk management services. Known for its strong regulatory discipline and commitment to innovation, the fi ...

Quantitative Developer

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work col ...

Quantitative Developer

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work col ...

Quantitative Developer

Rates Quant Developer – FinTech BrokerageLondon We are a fast-growing global brokerage firm leveraging cutting-edge technologies and quantitative methods in the fixed‑income derivatives market. We work with some of the world's largest hedge funds and asset managers, providing analytics and exe ...

Salesforce Developer

Salesforce Developer Salary: £55,000-65,000 (DOE)Location: Hull - Hybrid working Applicants must hold a current, valid driver's licence. Maxwell Bond have partnered with a leading UK manufacturing organisation, who are looking for a Salesforce Developer ...

Data Developer

James Carrera of Digital Data Foundation is sourcing an experienced Data Developer to work with financial data for a major professional services organisation. Responsibilities Data analysis and modelling and assist in the design of data solutions Develop a ...

Frontend Developer

TransPerfect is an established company with a start-up culture seeking creative entrepreneurial people like you to join our team. We’re hiring a Frontend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. If you’re ready to join ...

C++ Developer

This is an office based role requiring 5 days per week in their new London office. La Fosse are partnering with a market leader within the energy & trading sector, with a strong presence across oil & gas, renewables, power and carbon. They're in the market for a Core Strat, with strong C++ ...

Product Developer

Join a friendly, employee-owned, award-winning international outdoor business as a Product Developer The Company Located in the picturesque, rural setting of East Sussex, Nikwax is a highly successful outdoor business that is run by a close-knit and friendly team of employees, whom we a ...

Android Developer

Role: Android Engineer Job Type: Contract Location: Bristol, UK Number of hours: 40 hours per week – full time Are you an experienced Android Engineer passionate about building secure, high‑performing mobile experiences? We have an exciting role for you Android Engin ...

Developer Advocate

At Nscale, we’re on a mission to build the engine of superintelligence, and developers are at the center of how that future gets built. We’re looking for a Developer Advocate to define how developers discover, learn, build, and scale on Nscale’s AI infrastructure platform. This role will ow ...

Quantitative Developer

Overview 5+ years of strong Python development experience (optional Java) with demonstrable experience of having designed and developed complex server‑side components. Experience working in Financial Services specifically within markets in front office derivatives risk systems or pre ...

Java Developer

Full Stack Engineer (Java) - Financial ServicesLocation: Manchester (Hybrid)Salary: Competitive + excellent benefits We're working with a global financial services organisation looking to hire a Full Stack Engineer to join a high-impact engineering team delivering scalable, enterprise-grad ...

PowerBI Developer

We are looking for a BI Developer who will play a key role in the evolution of this new company’s growth, given its start-up nature, you will see the impact your work is having on the wider business. This role is truly well-rounded with responsibilities including database maintenance and improvement, stakehol ...

Product Developer

Overview We are currently partnering with a leading food manufacturer to recruit a Product Developer to join their fast-paced and innovative NPD team. This is an excellent opportunity for a driven individual to play a key role in delivering new product concepts from initial brief through to succes ...

Python Developer

As part of its ambition to become a Top 3 contributor in the European ETF market, our client is continuously improving its ETF Market Making platform to better serve its clients. To this end, there is a investment on its London AMM ETF platform to bring it to the next level of Automated client RFQ Pricing: ...

Quantitative Developer

The Fenics Market Data Analytics team are recruiting for an experienced pricing and analytics quant developer to come and work in a real-time data analytics team. A successful candidate will join the team and focus on our cross-product pricing build out. Initially focusing on Interest Rate Swaps, the build ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as hig ...

C++ Developer

Overview LMAX is looking for a C++ and Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back‑testing framework a ...

Java Developer

Overview As a Java Developer at CGI, you’ll design and deliver high‑quality software solutions that help our clients solve complex business challenges and achieve measurable outcomes. Working with modern Java and Spring Boot technologies, you’ll contribute to building scalable, enterprise‑grade a ...

Frontend Developer

UI/UX Developer Bath, Hybrid 2 days per week in the office Up to £70k React, TypeScript, Wireframing, GIT, Agile Benefits: 25 days holiday plus bank holidays Healthcare Insurance Udemy Training Bud ...

Java Developer

Location: UK (Hybrid / Onsite as required) Experience: 2–5 years Role Type: Fixed Term Contract Overview We are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products f ...

Salesforce Developer

Overview hackajob is collaborating with Sage to connect them with exceptional professionals for this role. Job Title: Salesforce Developer Job Description We’re hiring | Salesforce Developer - Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days o ...

Software Developer

Overview Crises Control is a global critical event management and mass notification SaaS platform that enables organizations to send secure, compliant, multi-channel alerts to large groups in real time, track responses, geo-locate users, audit everything accurately, and streamline incident and cr ...

Senior Developer

Permanent Location: Wigan (Hybrid) Salary: £50,000-£60,000 Industry: Consultancy About the Client Our client is a small, fast‑growing technology consultancy delivering innovative software solutions to organisations within a complex, operationally critical sector. T ...

Software Developer

IT Software Developer Location: Randox Ardmore Site (55 Diamond Road, Crumlin, BT29 4QY). Contract Offered: Full-time, Permanent This role will involve the development of largely web-based applications for divisions within Randox, which in‑turn, helps Randox stay a ...

Frontend Developer

Hybrid- travel to the central London (Soho office) 6 month FTC- Up to £80K Our client a UK market-leading online business operating three recognised brands is Looking for a Front-End Developer with strong React skills to join their team and build high-quality, res ...

SOFTWARE DEVELOPER

Job Description We are seeking a proactive and versatile Python Developer to design, develop, and support scalable technical solutions that align with business and operational requirements. The ideal candidate will work closely with stakeholders to understand system needs, develop P ...

Python Developer

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number with the subject line: “Application Support Request”. Role: Python Developer Job Type: Permanent </ ...

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    Contract Fullstack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights