Fullstack Javascript Developer Jobs in UK

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Senior ServiceNow Developer

Join to apply for the Senior ServiceNow Developer role at DWP Digital 3 days ago Be among the first 25 applicants Join to apply for the Senior ServiceNow Developer role at DWP Digital Get AI-powered advice on this job ...

Power BI Developer

Power BI Developer - Hybrid (Warwick) - 6‑Month Contract Day Rate: Inside IR35 Location: Warwick - 2-3 days onsite per week (Hybrid) Start: After BPSS clearance We are seeking an experienced Power BI Developer to join a new 6‑month project, working closely with technical and ...

Software Developer FinTech

Overview This range is provided by Client Server. 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 Client Server Software Developer / Engineer — Newcastle onsite N ...

.NET Developer Senior

Ben je IT specialist op zoek naar een nieuwe baan? Dan klik je op “Ik ben IT specialist”. Ben jij een organisatie en benieuwd naar onze diensten? Klik dan op “ik ben werkgever”. Je kunt via de switch button tussen beide omgevingen switchen. Makkelijk toch?! In het bruisende Groningen werkt een betr ...

Lead Data Developer

Join to apply for the Lead Data Developer role at Tesco 13 hours ago Be among the first 25 applicants Join to apply for the Lead Data Developer role at Tesco We are seeking a Lead Data Developer to join the Customer a ...

Fabric/ BI developer

Fabric BI Developer - Modern Data Platform (Outside IR35) Ideally 2 days in Brentford office, but can be remote. Start date: Immediate. About the Role As a BI Developer, you will design, build, and optimise end‑to‑end BI solutions across a modern data stack. You will wor ...

Senior Software Developer

Senior Software Engineer / Full Stack / .NET / C# / Angular Exciting opportunity to share your knowledge and experience with more junior team members. You will have a pivotal role in the direction of key projects as well the opportunity to influence the technology direction of the company. <stro ...

Blockchain Application Developer

We are looking for a smart, enthusiastic and practical software engineer with a keen interest in current blockchain technology. Using your experience of different blockchain technologies and software engineering best practices you will be involved in the design and implementation of secure and scalable applic ...

Senior Salesforce Developer

Get AI-powered advice on this job and more exclusive features. My client, a leading Private and Commercial Bank is seeking an experienced Salesforce Developer/Lead to join their London based team on a permanent basis. You will join the Client & Marketing Systems team alongside numerous Salesforc ...

Senior Software Developer

Get AI-powered advice on this job and more exclusive features. An Amazing Career Opportunity for a Senior Software Developer !! Location: Cardiff UK Job ID: 32973 The Operations Solutions team delivers software solutions used th ...

Senior Software Developer

2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. IntaPeople: STEM Recruitment provided pay range This range is provided by IntaPeople: STEM Recruitment. Your actual pay will be based on your skills and experience — talk wit ...

Salesforce Administrator / Developer

Base pay range This range is provided by Profiles Creative. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Direct message the job poster from Profiles Creative This global ultra HNW customer‑centric business is the leader in i ...

Java Developer Leicester

Join to apply for the Java Developer - Leicester role at IBM . Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IBM CIC means you’ll have the opportunity to work with leadi ...

SAP CPI Developer

SAP Developer Location: London- 3 days on site in either Sunbury or Canary WharfDuration: 6 Months + Umbrella only Are you a talented SAP Developer with a passion for integration and middleware solutions? Our client, a leading organisation in the ...

Software Developer (Integration)

We are looking for an enthusiastic and highly motivated individual to join our Software Development team in the role of Healthcare Integration Developer with a key focus to deliver integration solutions across One Lancashire and South Cumbria (One LSC) to support clinical and corporate transformation. ...

Business Intelligence Developer

Elevation Recruitment Group are pleased to be partnering with ROCOL to recruit a BI Developer to join its Leeds-based IT team supporting ITW Fluids Europe. This is a fantastic opportunity for someone who enjoys a varied role, combining hands‑on Power BI development with real business engagement. Yo ...

PHP Symfony Developer

Mid-Level PHP Developer (Symfony / Laravel) – Leeds (Hybrid) Leeds (2 days onsite, central location) The Role You’ll be joining a small but highly capable engineering team, working on backend systems and APIs that are used at scale. There’s a strong focus on clean code, good ...

Quantum Algorithm Developer

Introduction Cambridge Consultants' Quantum Algorithms group is looking for a Quantum Algorithm Developer to work at the forefront of quantum computing and its translation into real‑world value. This is an exciting opportunity to take an active role in achieving the group's mission of understandi ...

SAP CPI Developer

SAP Developer Location: London - 3 days on site in either Sunbury or Canary Wharf Duration: 6 Months + Umbrella only Are you a talented SAP Developer with a passion for integration and middleware solutions? Our client, a leading organisation in the energy sector, is hiring f ...

Graduate Software Developer

Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new models of AI, big data, cloud computing, digital media and the internet of thing ...

Senior Frontend Developer

Overview Location: 3 days p/week in central London Salary: Up to £110k plus equity Senior Frontend Developer – Would you like the opportunity to work for a fast-growing, venture-backed startup who are building a modern platform for AI workflows and data? Their product helps engine ...

Front End Developer

Senior Front End Developer / 3D / Real Time Data Location: Wallingford - Oxfordshire (Hybrid) onsite circa once every 4 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. As a Senior Front End Engineer, you will ...

Contract .NET Developer

Contract .NET Engineer Ocho is partnering with a Belfast-based organisation to hire a Contract .NET Engineer to support the delivery of large-scale, business-critical platforms used globally. This is an 8‑month contract sitting outside IR35, offering a largely remote working model with oc ...

EEM Application Developer

Contract Type: Permanent Working Hours: 37 hours per week Worker Type: Hybrid Salary: Starting Salary is £36,363 (Level one) rising to £39,152 (Level four) per annum (pro rata for part-time) (Pay award pending) Location: London Road He ...

Software Developer I

As a Software Developer I at Opus 2, you’ll contribute to small features and enhancements while building confidence in your engineering judgment. You’ll work closely with your Tech Lead, Product Manager, and Designer to deliver user-focused solutions. This role emphasizes growing autonomy, taking ownership ...

Software Developer musicMagpie

Job Overview About The Role We’ve recently welcomed musicMagpie to the AO family, a company that shares our passion for putting customers first, caring about our teams and making a real difference. Together, we’re set to make an even bigger difference and with that comes exciting opportun ...

Senior Unity Developer

Senior Unity Developer Location: Predominantly home working, but occasional visits to London (Hybrid) Salary: Competitive + benefits No visa sponsorship or relocation unfortunately Aardvark Swift is partnering with a well‑funded, confidential ...

Front End Developer

Senior Front End Developer / 3D / Real Time Data Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. As a Senior Front End Engineer, you will join our Platform Engineering team – a versatile group responsible for the internal ...

EEM Application Developer

Salary: Starting Salary is £36,363 (Level one) rising to £39,152 (Level four) per annum (pro rata for part‑time) (Pay award pending) Location: London Road Heat Station, 12 London Road, Nottingham, NG2 3AB We’ve got an exciting opportunity available for talented individuals t ...

Graduate Software Developer

About Shield Reply Shield Reply are specialists in the Defence and Security sector, driving technology‑led transformational change with the design, delivery and management of Oracle cloud‑based services and APEX solutions. Role Overview We are looking for a talented Junior Softw ...

Back End Developer

Backend Engineer | Remote First (1 day a month on site in London) | Up to £80,000 About the Company We’re partnering with a fast-growing, product-led technology business operating in the cybersecurity space, currently scaling at pace and investing heavily in internal tooling, automation ...

Lead Software Developer

About us At Motia, we're at the forefront of fleet solutions, providing innovative services that power businesses across the UK. We're committed to creating an environment where everyone can thrive. Our culture fosters collaboration, innovation, and growth, ensuring you can build a career, not ju ...

Senior Web Developer

Leeds (Hybrid preferred but remote options available) Are you pushing ahead with AI tooling in the Umbraco space and not getting the buy in you need? Maybe you’re paving the way and want to be part of a team already ahead of the curve. If you’re a passionate Senior developer with so ...

Graduate Software Developer

Role Overview As a Software Developer within our Biometrics Team, you will drive the evolution of our product suite by maintaining and developing cutting‑edge software tools. Responsibilities Develop and support maintenance on the codebase for the biometric products. ...

Associate, Software Developer

Accountabilities & Responsibilities The Associate is responsible for the design, implementation, maintenance, and support of the Bank’s platforms and software solutions. The Associate plays a critical role within the squad, taking a lead on designing, developing and optimising EBRD's infr ...

SAP CPI Developer

SAP Developer Location: London – 3 days on site in either Sunbury or Canary Wharf Duration: 6 Months + Umbrella only Are you a talented SAP Developer with a passion for integration and middleware solutions? Our client, a leading organisation in the ...

Senior ServiceNow Developer

Netcompany is one of the fastest growing technology companies in the UK, recognised for disrupting the marketplace and helping to transform the IT sector. We deliver IT Transformation and Delivery services to some of the most well-known organisations in the UK and can count 18% of the FTSE 100 as clients, ...

Software Developer Intern

Department: Development & Engineering Location: Bristol, United Kingdom Overview Intermedia is a leading provider of cloud communications and collaboration technology. This internship offers an opportunity to work with experienced developers, build real products, a ...

Senior C++ Developer

Position Overview We are seeking an experienced Windows C++ Senior Software Engineer with strong, hands‑on expertise in Win32 and MFC . This role focuses on enhancing and maintaining a complex legacy desktop application built heavily on MFC. The ideal candidate has deep exposure to ...

Graduate Software Developer

About the Opportunity Are you a highly motivated graduate looking to kick-start your career within a leading technology consultancy? Our client, an award-winning firm based in Bristol, is seeking a Graduate Software Developer to join their expert team. This organisation specialises in cyb ...

Salesforce Lead Developer

Title: Salesforce Technical Lead / Lead Developer Contract: 6 months (possibility to extend) Rate: Up to £370 PAYE Our client is seeking a hands on Salesforce Technical Lead / Lead Developer to provide day to day technical leadership within a scrum team deliv ...

Lead Salesforce Developer

About The Role Are you passionate about building scalable Salesforce solutions? Do you thrive in leading technical teams to deliver impactful business transformation? If so, we have an exciting opportunity for you! Role summary: We’re looking for a Lead Salesforce Developer to joi ...

Scientific Software Developer

The Role We are seeking an engineer who bridges the gap between science and software. You will be responsible for translating complex numerical models and scientific concepts into robust, professional-grade software. While you must have a strong technical and scientific understanding, your primar ...

Java Software Developer

**Job Description:****Java Platform Developer****Location: On site in Gloucester or Central London 5 days a week.****Due to security vetting requirements candidates must be UK nationals or sole British citizens with no dual nationality and resided in the UK 10 years or over.**DXC Technology is committed to build ...

Python AI Developer

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

Senior Software Developer

As a Senior Software Engineer (Backend), you will play a key role in designing and building scalable, cloud-based services using Java and Spring Boot. You’ll work closely with your manager, architecture team and teammates to deliver high-quality backend systems that power critical business functionality. ...

Senior Applications Developer

Location: Huntingdon and Cambridge (Waterbeach) Inkjet Innovator. Trusted Partner. Sustainable Future. Xaar is here to create a world where you can print anything you can imagine. Xaar has defined 5 values which are vital to our business; each represents an area of essential importa ...

SharePoint Developer / Administrator

SharePoint Developer / Administrator page is loaded## SharePoint Developer / Administratorlocations: Worthing: FALMERtime type: Full timeposted on: Posted Todaytime left to apply: End Date: April 8, 2026 (6 days left to apply)job requisition id: JR7621**Closing Date** **Job Title:** SharePoint Develo ...

Quantitative Developer, VP

For additional information, please review .------------------------------------------------------## **Job Family Group:**Institutional Trading------------------------------------------------------## **Job Family:**Quantitative Analysis------------------------------------------------------## **Time Type:**Full ti ...

Quantitative Developer Graduate

Queueco is looking for a bright & enthusiastic graduate to join the team to learn and develop skills as a quantitative developer specialising in High-Frequency Trading (HFT). You will work closely with traders and researchers to understand exchange architectures, protocols, market data and order en ...

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