47,749+ Fullstack Web Developer React Node Jobs in UK — Top Companies Hiring June 2026

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Senior Construction Estimator

Senior Construction Estimator| Luxury Residential | London Up to £110,000 per annum or £500 per day shift Are you an experienced Estimator with a passion for super prime residential design and build projects? Were seeking a talented Estimator to join our client a ...

Field Based Growth Specialist: New Accounts & Partners

Howdens in Harrogate seeks a Field Based Business Developer to drive account growth and achieve sales targets. This role includes building relationships with customers and collaborating with depot staff for sales conversions. Autonomy in managing your schedule is key, along with a focus on customer service an ...

High Performance Photonics Simulation Engineer

Wave Photonics in Cambridge is seeking a skilled software developer to focus on high-performance simulation software. The successful candidate will utilize their expertise in numerical analysis to enhance internal tools for light propagation simulations. This is an exceptional opportunity to shape impactful t ...

Dynamics 365 Customer Insights Specialist

Cardiff University is looking for a Systems Support Developer/Analyst, dedicated to Microsoft Dynamics solutions and M365. This role involves supporting internal teams and partners, ensuring effective IT services for staff and students. Qualifications include administrative experience with large IT systems an ...

Real Time Market Data Backend Engineer (C#, SQL, Python)

Luxoft is looking for a backend developer to design and maintain high-performance systems that process real-time financial market data. The role involves building APIs, data pipelines, and integrating new data feeds within a modern tech stack. The ideal candidate will have strong experience in C#/.NET, ...

Senior C# .NET Lead Front End Transformation

A dynamic recruitment agency is seeking an experienced Senior C# .Net Developer in Sudbury, England. The candidate will play a critical role in a strategic transformation of the client’s front-end website, utilizing C# and .NET technologies. The role involves leading projects, coaching less experienced developer ...

Naval Oracle APEX Specialist (PL/SQL/JS) Hybrid UK

ARM (Advanced Resource Managers) is seeking an Oracle Forms Developer for a 6-month contract based in the UK. The role involves leading software development to support the UK naval fleet. This position requires SC Clearance and offers hybrid working with attendance expected onsite for 2 days a week. Th ...

Secure Protocol Analyst & Software Engineer

Forwardrole is looking for a Protocol Analyst / Software Developer in Romsey. This role supports protocol analysis and software development within secure National Security programmes. Engineers will work in multidisciplinary teams, tackling technical challenges and ensuring operational relevance through colla ...

Estimator

Estimator - Warrington£45,000 - £60,000 + PackageThe Opportunity We are working with a well-established and growing £40m turnover Developer / Contractor based in Warrington, who are looking to strengthen their Pre-Construction team with the appointment of ...

UI/UX Designer Financial Services (London, Flexible)

Pontoon is seeking a talented UI/UX Developer to join their team in London for a 12-month contract. You will be responsible for designing and enhancing user experiences for digital products, collaborating with cross-functional teams, conducting user research, and developing prototypes. The ideal candid ...

SC Cleared Secure Cloud Architect & DevSecOps

Comxps Ltd is looking for an experienced software developer specializing in secure software development lifecycle processes. The role involves working with multi-disciplinary teams and requires solid knowledge of Agile methodologies, as well as public cloud technologies like Microsoft Azure or AWS. App ...

Senior Unreal Programmer – Remote & AAA Games

A leading AAA Gaming Developer in the West Midlands is seeking a Senior Programmer. This role involves developing high-quality game code for Unreal Engine 4 projects and collaborating with teams to produce immersive gaming experiences. The company offers great career progression, a personalized work environment, ...

Junior Java Microservices Engineer (Spring Boot)

JD ROSS is seeking a Java Developer in Newcastle upon Tyne to create modular, maintainable services using Java Development Kit (JDK 11) and Spring Boot. The successful candidate will work on enterprise middleware platforms like WebLogic Server and deploy solutions in public cloud environments such as AWS. </p ...

AI Driven Backend Engineer (Java/Kotlin) for API Mock SaaS

WireMock is looking for an experienced Java/Kotlin developer based in London to join their dynamic team. The role involves designing and supporting backend features for a commercial SaaS product, along with maintaining cloud infrastructure. Candidates should have at least 6 years of professional software develop ...

Substation Automation Software Lead

IF1874 GE Energy Power Conversion UK Limited is seeking a Software Developer who will contribute to the development of new products and enhance existing solutions. The ideal candidate will have strong C/C++ coding skills and experience in real-time software development. Join a dynamic team where you wi ...

Java Software Engineer Greenfield Trading Platform

A tech-centric startup in London is seeking a Java Software Developer to join their innovative team in the sports betting hedge fund sector. The role involves collaborating with talented researchers and engineers to develop integrations and support trading models. Ideal candidates will have a strong foundation i ...

Apprentice Software Engineer — Hybrid, Level 4 Dev

A progressive technology company is seeking an Apprentice Software Engineer in the East Midlands. This hybrid position offers a salary between £18,000 and £22,000 for the 16-month Level 4 Software Developer apprenticeship. You'll engage in live projects from day one, contributing to platform changes, while also ...

Epicor BisTrack Data & Reporting Lead (Hybrid)

Erin Associates is seeking a Systems Developer - Epicor BisTrack to enhance reporting structures within a well-established manufacturing and distribution business. This hybrid role is crucial for maintaining operational stability while modernizing reporting processes across key business areas. The idea ...

VP Full Stack Tech Lead — GenAI, Cloud, Hybrid

Citi in Belfast is looking for a skilled developer to join their Source to Pay Solutions Technology group. The role includes designing and enhancing Java-based backend services while collaborating with global teams to ensure compliance with regulatory standards. The ideal candidate will possess strong ...

Senior Python Engineer Cloud, Serverless & Security

NCC Group in Cheltenham is seeking a Senior Python Developer to join their Cyber Services and Capabilities department. This role involves designing, delivering, and supporting high-quality software solutions in a collaborative environment. The ideal candidate will possess deep expertise in Python, clou ...

Sales Consultant

Our client is a quality-led housebuilder currently experiencing a significant period of growth. With the launch of their flagship scheme in the coming weeks, they are looking to appoint an experienced Sales Negotiator, whether an established new homes specialist or an Estate Agent looking to transition to the de ...

Head of Internal Platform & DevEx Transformation

Limelight Health is seeking a Head of Platform to lead the delivery and evolution of their internal developer platform. This role is crucial for driving engineering transformation and will be accountable for unifying infrastructure services to enhance modernization and AI-enabled engineering.The ideal ...

Head of B2B SaaS Growth & Brand Marketing

Creandum Advisor LLP is seeking a marketing leader for its Shipping Our Expertise (SOE) business in London. The role involves setting and driving marketing strategy, building growth strategies, and leading digital performance. Ideal candidates will have over 10 years in B2B SaaS marketing and experience with ...

Senior Software Engineer Digital Workplace

Senior Software Engineer - Digital Workplace Join to apply for the Senior Software Engineer - Digital Workplace role at Canonical Senior Software Engineer - Digital Workplace 3 days ago Be among the first 25 applicants Join to apply for the < ...

UI Designer AI Trainer

We are looking for a UI Designer to help train and improve cutting-edge AI models. You’ll assess and enhance how AI systems understand, generate, and evaluate design work — including interfaces, layouts, visuals, and user experiences. In this role, you’ll use your design expertise to evaluate AI outputs, p ...

Senior Trading Platform Engineer — Low Latency Java & AI

Bullish, Inc. is looking for an experienced Java Developer to join their Trading Product Engineering team. In this role, you will design and implement efficient Java code that supports the core functionalities of the Bullish Exchange. Your expertise in performance tuning, middleware technologies, and C ...

Real Time Flight Simulator Software Engineer

Holt Executive Ltd is looking for a Software Developer to join their team in the United Kingdom. In this role, you will develop real-time software for advanced flight simulation technology, contributing to various stages of the product lifecycle and working alongside a multi-disciplinary team. The idea ...

Front Office Java Developer Up to £130k base salary + Bonus + Package

Front Office Java Developer - Up to £130k base salary + Bonus + Package Salary: Up to £130k base salary + Bonus + Package Location: London (Hybrid) Skills Required: Extensive Java experience (ideally with versions up to 21) This firm is an elite investment institution that ...

Senior Engineer Platform Engineering

Your Opportunity As a Senior Engineer within Platform Engineering, you will lead the design, build, and evolution of our Internal Developer Platform (IDP), enabling consistent, secure, and scalable software delivery across the enterprise. This role combines DevOps engineering, platform architectu ...

AI Enablement Engineer

About you You’ll be joining the Developer Experience team as an AI Enablement Engineer. Reporting to the Engineering Manager, you’ll be part of a fast‑growing business that is challenging the market and doing things differently. You are a strong mid‑level engineer who enjoys improving how ...

Technical Writer

Technical Writer Department: Engineering Employment Type: Full Time Location: Manchester, UK Reporting To: Khaled Kaloo Description Interact provides enterprise‑grade intranet software that connects over three million emplo ...

Senior Specialist Solutions Architect, Agentic Engineering / Kiro

Are you a customer-obsessed builder with a passion for helping customers build faster, smarter, and more reliably with AI? Are you excited about the convergence of generative AI and software engineering, and how agentic AI tools are transforming the way startups ship code? Do you have the technical depth, adviso ...

Senior Software Engineer

4 days ago Be among the first 25 applicants Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. 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 ...

Staff Backend Engineer (C++/Java/Go/Rust/Typescript) in London

Job Description Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds ...

Rental Customer Service Co Ordinator

About The Role The role involves providing administration and technical support for the short‑term rental department. Responsibilities Process incoming calls and requests for rental equipment Provide quotations for equipment Arrange delivery and collect ...

Founding Product Engineer

We’re building Computer Agents for Finance Operations—automate repetitive Finance workflows, without having to change your Finance systems. We are backed by top-tier investors including Y Combinator, 20VC, the founder of Indeed.com, 11x.ai, CEO of OpenDoor, people from OpenAI, Perplexity, NVIDIA. ...

Technical Lead

Location UK - Hybrid (2 days in office every fortnight) Duration 12 months We are seeking two experienced Python‑focused Technical Leads for a long‑term contract engagement. The role is backend‑leaning but requires TypeScript front‑end experience , ...

Senior Software Engineer (£65k + benefits)

Senior Software Engineer (£65k + benefits) Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2025. You’d join a product-based squad within a larger engineering function and would be given the opportunity to be involved ...

Integration Architect

Job Title: Integration ArchitectJob Location: London, UKJob type: FTC 1 Year - Hybrid - 4 days office MandatoryHands-on Integration Architect for Project Compass, driving real-time Ledger (RTL), Payments, and FX systems integration within a large banking platform.Deep integration expertise + cloud-native mindset ...

C# Engineer – Hedge Fund

C# Engineer – Quantitative Trading Firm Our client is a dynamic quantitative trading firm that is seeking a C# Engineer to join their team. As a C# Engineer, you will be responsible for designing, developing, and implementing high-performance trading systems that utilize cutting-edge technology to d ...

Technical Payments Lead

Technical Payments Lead As our Technical Payments Lead you will lead on managing one or more of our key payment services (FPS, BACS, CHAPS, Cheques etc.), ensuring the Bank remains compliant with payment regulations and that we deliver great outcomes for our customers. This role reports dir ...

Staff Backend Engineer (C++/Java/Go/Rust/Typescript)

Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds from the UK Special For ...

Senior Account Manager Central Scotland £Highly Competitive

A leading print management company, which delivers outstanding campaigns across the globe, has an exciting opportunity for a Senior Account Manager to work with one of their key clients – a renowned brand in the country. Their enthusiastic approach helps build long-term relationships and sets them a ...

Teaching Assistant

We are looking to appoint an exceptional candidate who: Will be enthusiastic, flexible and highly motivated, working alongside the class teacher Will occasionally supervise whole classes during the short‑term absence of teachers (i.e. cover supervision) and respond to questions and ...

C# Engineer – High Performance Trading Systems

C# Engineer – Quantitative Trading Firm Our client is a dynamic quantitative trading firm that is seeking a C# Engineer to join their team. As a C# Engineer, you will be responsible for designing, developing, and implementing high-performance trading systems that utilize cutting-edge technology to d ...

Multiskilled FMCG Maintenance Engineer – Automation

An excellent opportunity for a Maintenance Engineer(Electrical/Mechanical) to join a Global Engineering Automation business with fantastic benefits and career progression.The Skilled Maintenance Engineer will also have the opportunity to gain certified qualifications, receive training, and participate ...

Senior Software Engineer

I am looking for a Senior Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This Senior Sof ...

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    Fullstack Web Developer React Node Jobs in United Kingdom Job Search Guide, Trends and Insights