1,348,291+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Remote .NET Graduate Developer — Training & Career Path

Noir is seeking a Graduate / Junior .NET Developer for their London offices. The ideal candidate should have a relevant Computer Science degree and a basic understanding of .NET technologies. This role offers a structured career path with industry recognized training in .NET 9, Blazor, Azure, and more. ...

Software Developer III Diverse Tech, Impactful Roles

Farringdon James Limited is looking for a candidate with qualifications in computer science to work with various programming paradigms. Ideal candidates should have experience with MySQL and MSSQL, as well as Windows, Linux, and Unix OS. Strong verbal and written communication skills are essential, and ...

Graduate .NET Developer — Agile Growth & MCP Training

NBS, located in Newcastle upon Tyne, is offering a Graduate .NET Developer position in their award-winning office. You will be part of a dynamic agile team contributing to innovative software solutions for the construction industry. This role is perfect for ambitious individuals eager to learn and deve ...

Software Engineer, Developer, Backend Java Identity IAM

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a ...

SC Cleared Lead Software Developer (Power Platform)

SC Cleared Software Developer (Power Platform) - £650/day Inside IR35 - London (2 days/week) - Government We're looking for an experienced SC Cleared Lead Software Developer with strong Power Platform expertise to join a government department. This contract is paying £650 per day (Ins ...

Dynamics 365 CRM Omnichannel Technical Consultant / Developer

Microsoft Dynamics 365 CRM Technical Consultant (omni channel / contact centre / Customer service) | Outside IR35 | £450-475 per day | Fully Remote | 6 Months initial contractA large new Microsoft Dynamics 365 CRM project at a Microsoft Gold Partner requires a D365 CRM omnichannel technical consultant on ...

Software Developer Placement Programme No experience needed

Software Developer Placement Programme No experience needed From £27,000 to £65,000 per annum Trainee Software Developer £27,000£65,000 Job Programme This is a self-funded programme that leads to employment, fees apply. Job Guarantee ...

Java Developer Senior (new Project flexiable workig)

Java Developer Senior (new Project flexiable workig) Joining an existing medium sized team you will be a leading developer on an exciting new development project. You must be able to bring new ideas as well as mentoring junior members of staff. The company and role will be demanding, but ...

DV Java Developer — AI & Cloud Big Data

Clever CV is seeking a skilled software developer in Kingswood, UK, to contribute to exciting projects within the national security sector. You will collaborate with a team to design and develop cutting-edge software applications that defend against a variety of threats. The ideal candidate will posses ...

Senior Java Developer – Middle Office Data Pipelines

Jefferies is seeking a skilled professional for their Middle Office Development team in Greater London. This role combines technical capabilities with banking operations knowledge to implement solutions in a vendor SaaS environment. Candidates should have over 5 years of experience, particularly in dat ...

Senior Java Developer – Hybrid London, Lead & Architect

EPAM Systems, Inc. is seeking a seasoned Java Developer for a hybrid role based in London. You will work on complex, data-intensive systems and collaborate with international teams. This role involves architecting solutions, mentoring developers, and leading technical initiatives. The ideal candidate h ...

Senior Java Developer FinTech AI Microservices (Hybrid)

Sivara GmbH is looking for a Java Developer in Cardiff to join a team building features from scratch. The role is hybrid, with three days per week in the Cardiff office. Candidates should have strong Java experience, particularly with Spring Boot, and be motivated by continuous development. The ideal c ...

Senior .NET Developer: Modernise & Cloud Migration Lead

Sivara GmbH in Iver Heath is looking for a C# Developer to enhance and transform a WinForms desktop application. This role requires strong experience with C# and .NET technologies, along with a collaborative mindset to work closely with leadership. You will participate in a major systems transformation ...

Remote .NET Developer (C#) – Flexible Hours & Growth

Noir Consulting is seeking a skilled .NET Developer to join a globally recognized technology brand in Stansted, Essex. The role involves developing innovative software products using .NET technologies and offers a salary range of £75,000 to £80,000 plus bonuses and benefits. Ideal candidates should hav ...

Lead Software Developer: AI/Robotics & Projects Hybrid

NUKEM Ltd. is seeking a Software Developer to support all aspects of software development, including leading projects and maintaining applications. The role involves working with technologies such as robotics and AI while offering hybrid work options. The ideal candidate will have a degree in Science o ...

Senior Software Developer (Java/Scala) | Hybrid/Travel

True North Group is seeking skilled individuals to deliver services in complex client environments across the UK. The role emphasizes Java or Scala experience and strong maintainable OO design, alongside Agile practices. You'll lead user stories and collaborate closely in teams, shaping backlogs and building ...

Lead Software Developer: AI/Robotics & Projects Hybrid

NUKEM Ltd. is seeking a Software Developer to contribute to software application development and enhancement in a hybrid setting. You will lead projects that utilize emerging technologies, including robotics and AI, and manage existing software infrastructures. The ideal candidate holds a science or IT ...

Senior C++ Developer (Qt, API) – Hybrid, Manchester

Noir Consulting is seeking a passionate Senior C++ Developer in Manchester for a hybrid position. You will work on customer-facing applications, implementing UI designs and business logic while integrating with hardware. Skills in C++, Qt/QML, and API design are essential. With a focus on high-performa ...

Senior Salesforce Developer Public Sector, Flexible Work

IBM is seeking an experienced Senior Salesforce Developer in Winchester to design and deliver robust solutions on the Salesforce platform. You will leverage extensive Salesforce experience, focusing on technologies such as Apex, Visualforce, and Lightning Components, to support various public sector processes ...

Dynamics 365 Developer Hybrid Role with Impact

Belcan is seeking a skilled Microsoft Dynamics 365 Developer in Farnborough for a hybrid role, requiring at least 3 days onsite initially. This role offers an opportunity to support and enhance a critical D365 ecosystem, engaging in both development and system administration. The ideal candidate will p ...

Senior Software Developer | Hybrid Cambridge | Azure/.NET

SoCode Limited is seeking a Senior Software Developer for its Cambridge office, offering a hybrid work model (50% WFH) with a salary range of £65,000 to £80,000 plus benefits. The role involves collaboration with internal stakeholders, engineering teams, and contributions to the system architecture of the core p ...

Senior Market Risk Developer – Historical Time Series

Senior Market Risk Developer – Historical Timeseries Position / Group DescriptionThe Risk Technology group builds and supports a global risk platform enabling the Risk Management group to oversee all areas of risk across the Firm. The risk platform provides cap ...

Senior Java Developer Hybrid Cloud & AI (Flexible)

IBM is seeking a Senior Java Developer to support Public Sector and Defence clients, focusing on designing high-quality applications. Responsibilities include application development using Java/JEE, participating in DevOps practices, and collaborating with cross-functional teams. IBM offers a flexible, ...

Java Developer Onsite London (12 Month Contract)

LA International is seeking a Java Developer to join their team in Greater London. The role involves hands-on Java application design and development, coupled with automated testing using Java 11 or higher. This is a 12-month contract, requiring on-site attendance three days a week. Candidates must sub ...

Senior Java Developer – Capital Markets Front‑Office

Adaptive in Greater London is seeking talented individuals for Java software development roles focused on building innovative capital markets products. This position requires experience in server-side Java development, strong analytical skills, and a collaborative approach to Agile methodologies. Benef ...

Ruby on Rails Developer (AI Focused) USA

AtRemoteStar , we're currently hiring for one of our clients based in Houston, TX. Years of experience: 3 to 5 years Location: USA About Client A fast-growing US-based SaaS company is transforming how energy firms manage operations. Their end-to-end ...

Exclusive Senior/Lead Magento Developer South Manchester

Job Description I have an immediate need for a Lead Magento Developer for my e-commerce client based in South Manchester. The organisation are a very forward thinking company allowing vast flexibility. You will be the main technical lead across the whole Magento portfolio, which i ...

Hybrid Belfast Java Developer — Mentorship & Growth Path

Ocho People is looking for a Java Developer based in Belfast, offering a salary between £35,000 and £45,000. This role is open to junior through to mid-level candidates and features hybrid working, allowing for a balance of office and remote work. You will be part of a collaborative team where you can ...

Senior Java Developer Cloud, Microservices, Flexible Hours

Sivara GmbH is looking for a Java Developer in Belfast with a salary range of £30,000 - £60,000 per year. The successful applicant should have at least 5 years of hands-on experience in Java development and strong expertise in multi-threading and web applications. The role involves designing scalable s ...

Java Developer: TDD, Agile, MQ & Big Data

Purview is seeking a passionate IT consultant based in Glasgow. The role focuses on delivering high-quality IT consultancy services, requiring strong skills in Core Java, Java EE, and Test Driven Development. The ideal candidate will also have experience with Agile methodologies and possess strong anal ...

Lead iOS Developer Swift/SwiftUI, Hybrid (Leicester)

UST in Leicester is looking for a Lead II iOS Developer to create high-quality mobile applications. This role requires strong expertise in Swift and SwiftUI, and collaboration in an Agile environment. You will manage the full development lifecycle, ensuring performance and accessibility standards. Key ...

SC Cleared Kotlin Android Developer (Jetpack Compose)

SR2 REC LTD is looking for experienced Kotlin Developers to join a high-profile national digital programme in Greater London. This role involves building secure and scalable Android applications that support a major government digital transformation initiative. The ideal candidate will have a strong ba ...

Quantitative Developer – Equities Trading Tools (London Onsite)

DV Trading LLC is seeking a graduate-level candidate in Computer Science or Computer Engineering to build proprietary trading tools. Responsibilities include collaborating with developers to define technical needs and delivering functionality iteratively. The ideal candidate should have experience with Python an ...

Senior React Native Developer Hybrid (Expo & TS)

The Travel Chapter Ltd is seeking a talented Senior App Developer (React Native / Expo / TypeScript) to join their Product Engineering team. This hybrid role allows you to work on mobile applications that enhance holiday experiences across the UK. You’ll collaborate with product managers and stakeholders to d ...

Power BI Developer: Build Intuitive Dashboards & Models

Essential Employment is seeking a BI Developer in Lincoln to design, develop, and maintain Power BI dashboards and reports. This full-time role requires collaboration with data engineers and operational support for BI solutions. The ideal candidate will have experience in managing Power BI environments ...

Lead Software Engineer – Developer Experience (Cloud Native)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join their digital bank, Chase, located in Greater London. This role involves collaborating with development teams to enhance the developer experience within a cloud-native microservices architecture. You'll implement software solutions, focusing ...

Hybrid BI Analyst / Developer – Harrogate (Remote friendly)

An established industry player is seeking a Systems Analyst / BI Developer to join their dynamic team in Harrogate. This role involves collaborating with both internal and external stakeholders to analyze data needs and develop insightful reports. You will engage in various initiatives, manage key data, and ensu ...

Senior Analyst Developer — Risk & Capital Tech Lead

United States Digital Space LLC is seeking a Senior Analyst Developer in Greater London to implement Counterparty Credit Risk Technology solutions. The role requires a deep understanding of capital markets, along with strong technical skills in Java, Spring, and cloud technologies. Ideal candidates hav ...

Senior Node.js Backend Developer (100% Remote Worldwide)

Inspired by Bitcoin's vision of financial freedom, we are committed to empowering individuals to transact and connect seamlessl ...

Systems Developer (Submission Systems and CIF Validation)

Systems Developer (Submission Systems and CIF Validation)Location: Chester, UKSalary: £42,000–£50,000 depending on experience, plus an excellent benefits package.The International Union of Crystallography (IUCr) is looking for a Systems Developer tosupport and en ...

C# Developer Equity Derivatives Technology Risk (AVP)

C# Developer - Equity Derivatives Technology Risk (AVP)Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can mat ...

Off Host Automation Techniques Developer (ONSITE– Basildon)

🚨 We’re Hiring – Off Host Automation Techniques Developer (ONSITE– Basildon) 🚨We’re looking for a skilled Off-Host Automation Techniques Developer to join ou ...

Front End Developer (with Power Apps experience)

Senior Front-End Engineer   Location: Hybrid – two days per week in the MOD offices in the South East  Contract: 12-month FTC with full company benefits Clearance: Must hold active SC clearance and ...

HFT C++ Developer (Fully Remote from anywhere)

SummaryMy client is a one-of-a-kind quantitative trading company operating on the cutting edge of technology. The company has risen to prominence in the HFT space in recent years, by leveraging not only the expertise of their talented people, but also state-of-the-art research infrastructure. Tr ...

Retail & Fashion / Product Development Product Developer – Accessories

Product Developer – Accessories Sale£35,000 – £37,000Are you a creative powerhouse with at least 5 years of product development experience? Fancy working in a fast-paced, trend-driven environment where your ideas help bring exciting accessories, footwea ...

Frontend Developer Fully Remote | Upto $85/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Information Manager & Power Platform Developer Transportation Engineering

Job DescriptionStart here. Grow here.  Do you have experience delivering Information Management solutions within a Common Data Environment, as well as using the Microsoft Power platform?Our Digital Solutions Team are looking for an Infor ...

Salesforce Developer Milton Keynes, UK Fulltime Hybrid

Job Role: Salesforce DeveloperLocation: Milton Keynes, UKAbout the Job you are considering:We are seeking an experienced and highly motivated Salesforce Developer to join our growing technology team The ideal candidate will possess deep ...

UI/UX Developer Intern — Global Experience & Training

AIESEC Mexico offers an exciting opportunity for a UI/UX Developer Intern in Coventry, United Kingdom. This role involves working closely with our software development and design teams on live client projects, allowing interns to gain practical industry experience in user interface design and front-end develo ...

Dynamics 365 CE Developer — Sales Specialist (Hybrid)

Ascent People Ltd is seeking a Dynamics 365 CE Developer to lead technical delivery within the Sales module. This role is crucial for a well-known online brand undergoing a major technology transformation. The position offers hybrid working with at least 3 days in the East Midlands office. Ideal candid ...

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    Full Stack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights