2,044,495+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring June 2026

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Quantitative Developer – HFT (C++)

Summary:Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent p ...

3rd Line Engineer

Your newpany Hays are supporting a charity based in north Bristol recruiting a permanent 3rd line IT engineer. The role is paying a salary up to £38,000pa depending on experience and offers hybrid flexible working, typically two days on site. Your new role & w hat you'll n ...

Quantitative Developer – HFT (C++)

Summary:Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent p ...

3rd Line Engineer

Your newpany Hays are supporting a charity based in north Bristol recruiting a permanent 3rd line IT engineer. The role is paying a salary up to £38,000pa depending on experience and offers hybrid flexible working, typically two days on site. Your new role & w hat you'll n ...

Lead Mechanical Design Engineer

Job Description Summary GE applies the science and systems of power conversion to help drive the electric transformation of the world’s energy infrastructure. Designing and delivering advanced motor, drive and control technologies, we serve specialized sectors such as marine, industry, energy and ...

DevOps Engineer

## DevOps EngineerApplylocations: Worthing: FALMERtime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: July 3, 2026 (26 days left to apply)job requisition id: JR7538**Closing Date** **Job Title:**DevOps Engineer**Location:** Durrington, hybrid **Contract Type:** Permanent ...

Junior Developer, Compliance

Jain Global is an innovative multi‑strategy investment firm founded in July 2024 by Bobby Jain with over 400 employees operating from offices in New York, Houston, London, Singapore, and Hong Kong. We are looking to add to our growing teams. Position Overview We are seeking a Compliance T ...

Jr. Systems Engineer

Position Name: Jr. Systems Engineer Reports to: Client Technology ManagerLocation/Type: London, Great Britain Status: Full-Time Salaried, In-Office Atlas Technica's mission is to shoulder IT management, user support, and cybersecurity for our clients, who are hedge funds and other ...

System Design Engineer

Join to apply for the System Design Engineer role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the System Design Engineer role at TieTalent Join Genedrive as a Senior Electronics / System ...

FPGA Developer

About the Company:This is a quantitative trading and investment firm with a disciplined and systematic quantitative approach to identify factors that consistently generate alpha. These factors are then coupled with our proprietary ultra-low latency trading systems and robust risk management to d ...

Financial Operations Associate

Locations: San Francisco, New York, London, Chicago, & Salt Lake City About Corgi Corgi is a full-stack insurance carrier building better, faster insurance products for startups. We underwrite and issue policies directly, with fewer handoffs and less friction. Cutting out intermediaries l ...

Senior / Staff / Principal ML Systems Engineer

The AI company that's revolutionizing Hollywood Flawless is transforming Hollywood with assistive AI. Our tools empower filmmakers to edit, localize, and refine performances while preserving artistic intent. Designed to support, not replace, artists, our technology exp ...

BMS Project Engineer

Overview BMS Project Engineer (Building Energy Management Systems) Salary: £50,000 – £65,000 DOELocation: London & SoutheastBenefits: Car allowance, bonus scheme, additional allowances, private medical insurance, professional development opportuniti ...

Senior Systems Engineer Life Critical Systems

Senior Systems Engineer – Life – Critical Systems Shape the future of safety‑critical technology. Join a fast‑growing medical technology challenger brand driving innovation in medical technology and beyond. This is your opportunity to work on systems that truly matter—life‑supporting and life‑cri ...

Senior RF Test Engineer

Experienced 3GPP RF Test Engineer needed for technical and team leadership roleQualifications, skills, and all relevant experience needed for this role can be found in the full description below.Cambridge; to £90k DoE + BenefitsThis Cambridge company develops communications technology that simplifies ...

Engineering Technician Internship

Context of the internship: For over a decade, 3D Printing Industry has been recognised for its expertise in the field of 3D printing, reporting on the latest industry news and updates from around the globe. A major part of our business is testing and reviewing 3D printers of all levels (desktop to industri ...

Electrical Design Engineer

Overview Recruitment Specialist - Control & Automation Technology. This West Midlands-based company is seeking an Electrical Design Engineer to support in delivering cutting-edge automation and control projects. Work across automotive, materials handling and logistics sectors with a small, rapidly ...

Intermediate Mechanical Engineer

A specialist independent building services consultancy has, due to planned expansion and a full workload, an immediate requirement for a high-end intermediate / senior level design engineer to join their design team in their London office.They work in a wide variety of project sectors including, commerci ...

Test and Verification Engineer

The Test and Verification Engineer will work within a cross functional team working on “new product development” and “research and development” projects.The successful engineer will be responsible for the system integration/development and validation of all Azenta life Science Automated Storage products. ...

Product Design Engineer

Product Design EngineerLocation: Ipswich, SuffolkSalary: £32,000 – £35,000 per yearHours: Full-time | Monday - Friday 35 hours per weekAbout the Role:We’re looking for a creative Product Design Engineer with a passion for outdoor leisure products and practical innovation. ...

Lead Backend Engineer

Whitespace Belfast, Northern Ireland, United Kingdom Lead Backend Engineer Whitespace leads in creating smarter, safer AI solutions for enterprises. As AI presents transformative opportunities, many companies struggle to harness its full potential. Department: EngineeringRepo ...

Commissioning Engineer (EV Charging)

Commissioning Engineer (EV Charging) UK field based Up to 65kJob Purpose The Commissioning Engineer will be responsible for commissioning various EV charging infrastructure projects across the UK and mentoring young aspiring commissioning technicians. A strong understanding of EV charging sys ...

Senior Control Systems Engineer

Vacancy Title: Senior Control Systems Engineer Contract Type: Permanent Location: Rotherham Industry: Mechanical & Electrical Engineering TECHNICAL & ENGINEERING Salary: £55000 - £65000 per annum Start Date: REF: J Contact Name: Ben Evans Contact Email: Vacancy Published: 1 day ago Senior Control Systems ...

Senior Backend Developer

London (Hybrid – 1 day per month in the office) Basic salary £80k to £95k + strong package An exciting opportunity for a Senior Backend Developer to join a fast-growing, well-funded technology business that’s scaling rapidly and investing heavily in its engineering teams. This is a role ...

Backend Java Developer Contract

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility, growth opportunities, and a supportive culture. What’s I ...

Remote Backend Java Developer — Ownership & Growth

Join a remote-first team as a contract Backend Developer, where you'll take ownership of key technical decisions, collaborate with cross-functional teams, and contribute to an exciting project in the independent music space. Enjoy flexibility, growth opportunities, and a supportive culture. What’s I ...

Project Engineer

Project Engineer Morson are recruiting for a client that are integral in the development of weapon systems and system architectures, and as a result they have developed a capability supporting developments across the full product life cycle. The team integrate real products, models and synthetic environmen ...

Senior Network Engineer

Role Overview As a Software Defined Network Engineer at CGI Space, Defence and Intelligence, you will design, deliver, and maintain next‑generation network solutions that enable secure, scalable, and high‑performing hybrid environments. You will apply software‑defined networking technologies to ...

Senior SDN Engineer – On‑Site, Security Cleared

Role Overview As a Software Defined Network Engineer at CGI Space, Defence and Intelligence, you will design, deliver, and maintain next‑generation network solutions that enable secure, scalable, and high‑performing hybrid environments. You will apply software‑defined networking technologies to ...

Power Systems Studies Engineer

Rate - £65p/hr – Outside IR35 – Subject to QDOS assessment. Working pattern - 4 days in the office, 1 day remotely. Location: Leatherhead Purpose OF The Role We are looking for a Power systems studies engineer to support onshore projects Skills / Experience ...

Senior Electrical Engineer Building Services Design

Senior Electrical Engineer – Building Services Design Solihull / Birmingham & Hybrid working Salary up to & around £60,000 + benefits Want to work with a growing and well-established Engineering Consultancy in the Midlands? Seeking responsibility, career progression an ...

Lead Electronics Engineer

Lead Electronics Engineer South Wales - M4 Corridor Attractive Salary DOE Yolk Recruitment is managing a new opportunity for a Lead Electronics Engineer to join an advanced technology powerhouse, developing complex electronic products for international markets. A business with genuine engineering depth, products ...

Electrical Technician

Are you an experienced Electrical Technician, an Electrical Engineer or an Electrician who now wants to work for a reputable and stable business with an excellent work-life balance? We offer an environment where experience and knowledge is valued. Based at our site in Watford, you will be a vital part of the ser ...

Electrical Technician

Are you an experienced Electrical Technician, an Electrical Engineer or an Electrician who now wants to work for a reputable and stable business with an excellent work-life balance? We offer an environment where experience and knowledge is valued. Based at our site in Watford, you will be a vital part of the ser ...

Manufacturing Engineer

Overview Are you an experienced Manufacturing Engineer? Are you looking for a new challenge in a dynamic, forward-thinking company? Manufacturing Engineer Location: Electrified Automation, Unit 4 Beech Business Park, Bridgwater, Somerset The Manufacturing Engineer wi ...

Trainee Field Service Engineer Leeds

Trainee Field Service Engineer This position provides a unique opportunity for a candidate with electrical and/or IT hardware and software qualifications to train to become a fully skilled DR X-ray Field Service Engineer. An FSE performs technical support for Agfa Healthcares imaging products. The employee will ...

Senior Applications Engineer

Senior Applications Engineer / Hybrid, Lancaster / Full Time / £60,000 to £70,000 Quantum Base is a pioneering deep-tech spin-out from Lancaster University, and we have invented Q-ID a world-leading, anti-counterfeit technology solution for brand protection and security printing. Q-IDs cannot be counterfeited or ...

Product, Engineering & Tech Talent Pool

About The Generalist Company We're making it radically easier for founders to find the talent they actually need, and for operators to do their most impactful and meaningful work. We exist because founders waste time, effort and money on mis-scoped roles, mismatched skill sets, and slow r ...

Senior Data Engineer

Founding Data EngineerSouth West | HybridUp to £80,000An award-winning e-commerce platform is looking for a Founding Data Engineer to help build and scale its data capability.With around 120 people and growing, the business operates in a fast-moving B2B ...

Senior Data Engineer

Founding Data EngineerSouth West | HybridUp to £80,000An award-winning e-commerce platform is looking for a Founding Data Engineer to help build and scale its data capability.With around 120 people and growing, the business operates in a fast-moving B2B ...

Test Automation Engineer (Technical/R&D Department)

As a Test Automation Engineer, you’ll play a key role in designing, developing, and maintaining automated test solutions that help us efficiently deliver high-quality, safety-critical products. You’ll work closely with firmware, software, and cloud developers to ensure our systems are thoroughly validated ...

Growth Manager UAE

TradingView is the world’s largest financial analysis platform with more than 100M users across 180+ countries. We build tools that help traders and investors make informed decisions — from advanced charting and market data to collaboration and publishing features. Our products are used daily by mil ...

Forward Deployed Engineer

Job Description: The Forward Deployed Engineer will provide technical expertise and support to customers during the implementation and use of Shield AI enterprise software products. This role involves working closely with customers to understand their requirements and ensuring successful product ...

Electrical Maintenance Engineer

Electrical Maintenance Engineer Location: Almondsbury, Bristol - Field Based Across the South West Salary: £31,000 - £40,000 + Company Vehicle + Overtime Contract: Permanent, Full Time (40 Hours) Hours: Variable Shift Pattern including occasional nights and weekends < ...

Engineering Manager (NHS)

About Skin Analytics Skin Analytics is an award-winning, health tech company that works with dermatology teams to deploy world-leading skin cancer pathways using AI as a medical device, DERM. Following our recent £15M series B funding round and regulatory milestones, we're ready to scale internat ...

Mechanical Design Engineer

Mechanical Design Engineer Orion is partnering with a renowned automation company that has been pioneering the industry for over half a century. Specialising in crafting innovative special-purpose equipment, conveyors, and injection machines, this company has experienced significant gr ...

Automation QA Engineer

About Us:At Dabster, we specialize in connecting top talent with leading global companies. We are currently seeking a skilled Automation QA Engineer to join our client's dynamic technology team in London. Our mission is to be the foremost recruitment specialist in securing except ...

Senior Site Reliability Engineer

About Kinetic At Kinetic we’re redefining operational excellence in higher education, conferencing, and events. As the leading provider of software solutions for student accommodation, event management, catering, and residential services, we help institutions streamline operations, elevate custom ...

Head of Technical Account Management

1 day ago Be among the first 25 applicants Direct message the job poster from Bytes Software Services Leading GTM recruitment for Bytes - Microsoft's #1 UK Partner Established in 1982, Bytes has grown rapidly and now employs over 800+ people across 6 locations in the UK and Ireland. Our ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights