1,507,667+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring June 2026

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Lead Solution Engineer

Company DescriptionOrganizations everywhere struggle under the crushing costs and complexities of “solutions” that promise to simplify their lives. To create a better experience for their customers and employees. To help them grow. Software is a choice that can make or break a business. C ...

Data Science Lead Logistics

Data Science Lead | Logistics, Autoplanner | Hybrid Working | London & Hatfield Introduction: Ocado Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative software ...

UK Internship Program

Location London Employment Type Full time Location Type On-site Department AI Perplexity is excited to announce the Internship Program for exceptional Master’s or PhD students studying Computer Science or Engineering in the UK , enr ...

Senior Linux Engineer

FBSPL Rickmansworth, England, United Kingdom FBSPL Rickmansworth, England, United Kingdom Get AI-powered advice on this job and more exclusive features. This range is provided by FBSPL. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. < ...

Satellite QA Lead: Elevate Testing & Automation

An innovative space technology company in Edinburgh is seeking a Software Quality Assurance Lead to establish and maintain software testing strategies and quality standards. The role includes leading test planning and execution and providing technical leadership for the testing team. Candidates should have prove ...

Senior Geophysics QA Lead — Hybrid

Halliburton is seeking an experienced software tester to deliver key technologies and lead software testing projects in Abingdon, UK. The successful candidate will have significant experience and will work in a hybrid environment, guiding development teams and improving product usability. Applicants sh ...

Engineering Manager Platform & AI Enablement

A data intelligence firm in Greater London is seeking an experienced Software Engineering Lead to support multiple engineering teams and mentor engineers. Ideal candidates will have software delivery experience across the full engineering lifecycle and a background in software development. Responsibilities inclu ...

Principal / Associate Railway Engineer

Civil & Structural Engineering, Transport Infrastructure ((BST: 8:00 - 18:00 (Mon/Thurs) 8:00 - 16:00 (Fri))) We are seeking a skilled Principal Or Associate to lead railway projects across in a number of locations across the UK. This Individual will be working on a wide range of Railway pr ...

Quantitative Developer Hybrid Working Up to £300,000 Base (+ Bonus)

Quantitative Developer - Hybrid Working - Up to £300,000 Base (+ Bonus) Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Hunter Bond Senior Quantitative Technology Consultant at Hunter Bond Quantitative Developer (C++ o ...

Lead Java Developer (VP)

**Overview** Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers, corporations, governments, and institutions with a broad range of financial products and services, including ...

Junior Service Delivery Engineer

Cumbria Core hours between 07:00 – 17:30 Overview We’re looking for a Junior Service Delivery Engineer to join a busy on‑site IT support team in Cumbria. This is a great opportunity for someone early in their IT career or looking to build hands‑on experience in a real work ...

Senior Platform Engineer Contract Outside IR35

We’re looking for an EPOS & SCO Platform Engineer to build, configure, and support the in-store point of sale and self-checkout platforms across the estate. You’ll own the full lifecycle of Travel Money Kiosks, EPOS and Hospitality infrastructure, including till hardware, self-checkout units, peripherals, ...

AI Cloud Solution Engineer

We're seeking someone to join our Technology Architecture & Modernization (A+M) team as an AI Cloud Solution Engineer in Operation Technology to help build a firmwide AI Development Platform that will aid the adoption of AI capabilities throughout the enterprise. The ideal candidate will have strong hands-on exp ...

Test Development Engineer (Electronic Hardware)

Test Development Engineer - Electronic Hardware About Us Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the w ...

Electrical Engineer (Building Services)

We are seeking an experienced Electrical Engineer to join our Property & Buildings Sector and contribute to landmark projects across the UK. Responsibilities Deliver electrical engineering projects in line with client expectations. Work in a joint leadership capacity withi ...

Graduate IT

Company Description We’re an ambitious, forward-thinking global business who build transformative solutions for our customers to deliver best-in-class sustainable mobility, connectivity and technology solutions. We support our customers with a range of products and services to meet their needs. S ...

Engineering Manager

Gravitee is a 2025 Gartner® Magic Quadrant™ Leader, on a mission to govern the world’s intelligence. We deliver the industry’s most advanced platform for Any API, Any Event, and Any AI Agent, trusted by global leaders such as Michelin, Roche, and Blue Yonder. Why join us? T ...

AI Enablement Lead (Belfast based)

 AI Enablement Lead (Belfast based)We are looking for an AI Enablement Lead to drive the practical adoption of AI across the business. This is a hands-on role focused on building tools, automating work ...

Head of Engineering

**Head of Software Engineering, ELS****Job Family:** Technology**Job Category:** Engineering**Career Architecture Role:** Software Engineer**Role Summary**Leads a multidisciplinary Innovation Engineering capability, accountable for translati ...

Senior Hardware Engineer EV Charging

Allye Energy is revolutionising the energy storage sector with our cutting‑edge Battery Energy Storage Systems (BESS) built using repurposed EV batteries. As part of our innovative approach to sustainable energy solutions, we are expanding our capabilities to integrate DC fast charging technology with our ...

Machine Learning Implementation Engineer, AI (SFIA4)

Role OverviewDept: Applied AI TeamTerm: PermanentLocation: CheltenhamDV Clearance: Required & BritishWork on exciting public sector projects and make a positive difference in people’slives. At Zaizi, we thrive on solving complex challenges through creative thinki ...

Senior Hardware Engineer EV Charging

This job is brought to you by Jobs/Redefined, the UK's leading over‑50s age inclusive jobs board. Company Description Allye Energy is revolutionising the energy storage sector with our cutting‑edge Battery Energy Storage Systems (BESS) built using repurposed EV batteries. As part of our i ...

Machine Learning Implementation Engineer, AI (SFIA4)

Role OverviewDept: Applied AI TeamTerm: PermanentLocation: CheltenhamDV Clearance: Required & BritishWork on exciting public sector projects and make a positive difference in people’slives. At Zaizi, we thrive on solving complex challenges through creative thinki ...

Estimator (Manufacturing)

Estimator (Manufacturing) Cardiff £30'000 - per annum + pension, Life Insurance and more. Salary & Benefits A starting salary of £30'000 9% company pension (5% employer contribution + 4% employee contribution) up to 26 days holiday plus bank hol ...

Lead Python Engineer — Secure, Scalable Systems Leader

Lead Python Engineer About CGI – Secure Innovation Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused on delivering advanced technical solutions for government clients tackling complex challenges. Our teams work closely with clients to help th ...

Mobile Power Access Engineer in Southwark, Greater London

Our client are recruiting for a Mobile Power Access Engineer in the South East London area. They offer their customers an all-in-one, go-to destination for vehicle and plant repairs and maintenance. They also offer a comprehensive outsourcing service to a whole range of clients. They work with many nationa ...

AI Solution Engineer Manager

About The Role We are looking for an experienced AI Solution Engineer to act as the link between PwC’s industry architects, who identify AI business cases, and the firm’s development capabilities. This role shapes AI solutions, meets client needs, and delivers measurable business value and techni ...

CNC Manufacturing Engineer with Hypermill CAM — 4‑Day Week

Job Title: Manufacturing Engineer Location: Ampthill, Bedfordshire Salary: £40-50 per hour Contract: 7 Months Role Overview Are you an experienced Manufacturing Engineer with strong CNC machining and CAM programming expertise? This is an excellent opportunity to jo ...

LSS Test Engineer

We are looking for an experienced LSS Test Engineer who will be detail-oriented with a strong electrical/electronic background to work with the Life Safety and Security team. This is a great opportunity to drive an expanding team and be part of even better! ABOUT YOU You will have worked ...

Service Engineer – Scientific Instruments

Service Engineer – Scientific Instruments Do you enjoy the practical hands‑on elements of engineering and have the desire to work on industry‑leading, highly complex equipment? Ready for your calling? This specialist instrument provider is searching for a well‑rounded Service Engineer t ...

AI Solution Engineer Manager

About The Role We are looking for an experienced AI Solution Engineer to act as the link between PwC’s industry architects, who identify AI business cases, and the firm’s development capabilities. This role shapes AI solutions, meets client needs, and delivers measurable business value and techni ...

Design Engineer – Rail &Civils

Design Engineer – Rail & Civils Home » Rail » Design Engineer – Rail & Civils Salary: £45,000 + pkg Location: London Region: London We are currently looking for a Design Engineer, ideally from a design consultancy background to work for a ma ...

QA Engineer (Remote)

QA Engineer (Remote – Bangalore Preferred, India) PepperHQ | UK-Based Technology Company PepperHQ, a fast-growing UK technology company, is seeking a skilled QA Engineer (3–6+ years’ experience) to join our quality-driven engineering team. This is a hands‑on role s ...

Senior Civils Structural Engineer

SC Clearance Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.Inside IR35 Our Client has a requirement for a Civil Structural Design Engineer, who will be required to work on a ...

Head Of Automation Engineering

Head of Automation Engineering (Progression to Technical Director) Glasgow, Scotland – commutable from Airdrie, Falkirk, Edinburgh £70,000 - £100,000 + Bonus + Progression to Technical Director + Training & Development + Long-Term Career Growth An exceptional opportunity for an am ...

Electrical Maintenance Engineer

Electrical Maintenance Engineer Location: Sheffield Shift: 12‑hour rotating days & nights (6am‑6pm / 6pm‑6am) Salary: £47,000 per annum Stafforce Recruitment are proud to be recruiting on behalf of a well‑established and highly respected steel manufacturing company based i ...

Product Development Automation Engineer in Manchester

Job DescriptionJob Description DEKA has an exciting position for a Product Development Automation Engineer. How you will make an impact: As a member of the DEKA team, the Product Development Automation Engineer will work as member of DEKA’s innovative product design teams to speci ...

Electrical Design Engineer Building Services (Hybrid)

Electrical Design Engineer (Building Services)Location: Reading Area (Hybrid)Salary: Up to £45kThe OpportunityA long-established building services consultancy with over 50 years of industry success is looking to recruit an Electrical Design Engineer to join its growing team following a planned ...

Lead Python Engineer

Lead Python Engineer About CGI – Secure Innovation Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused on delivering advanced technical solutions for government clients tackling complex challenges. Our teams work closely with clients to help th ...

Senior or Principal Electrical Engineer

About the Role We have a brand-new opportunity for a Senior or Principal Electrical Engineer to join our team based in our Cardiff office and work as part of the largest independent consulting engineering firm of its kind. Cardiff itself is a thriving and dynamic creative capital city wit ...

IoT Electronic Design Engineer (Solely R&D)

IoT Electronic Design Engineer (Solely R&D)Like the look of this opportunity Make sure to apply fast, as a high volume of applications is expected Scroll down to read the complete job description.Dundee - Hybrid£75,000 - £85,000 + Training + Progression + Company BenefitsAre you an Electronics De ...

Senior Structural Engineer

Overview Are you an experienced structural engineer looking for an ambitious challenge to be apart off? Is your long-term goal to be a director of a design consultancy? If so, this role is suited for you! Our client who is based in Hammersmith, London are in search of a talented and aspirin ...

Fire Project Engineer in Manchester

Project Engineer – Fire Protection Systems Salary: Competitive salary package – discussed prior to introduction. Industry: Fire Protection Systems An established fire protection contractor, operating as part of a larger group, is looking to recruit an experienced Project Eng ...

Principal Electrical Engineer

About the role We have a brand-new opportunity for a Senior or Principal Electrical Engineer to join our team based in our Plymouth or Exeter offices. Our teams deliver outstanding design on built environment projects across the Southwest and beyond. Working alongside a range of specialis ...

Product Design Engineer (IoT Prototypes)

Product Design Engineer (IoT Prototypes)All potential candidates should read through the following details of this job with care before making an application.Dundee£55,000 - £65,000 + Hybrid + Training + Progression + Company BenefitsAre you an Product Design Engineer that wants to work in a seni ...

Principal Engineer (Drainage)

Job DescriptionAre you excited about leading the design of drainage systems for major highways projects? Do you want to work with a team that's committed to delivering high-quality and sustainable solutions? Are you passionate about taking on new challenges in a collaborative and innovati ...

Senior Electrical Design Engineer

Senior Electrical Design Engineer (Building Services)Location: Essex (Hybrid Working)Salary: £60,000 – £70,000 + BenefitsAbout thepanyWe are a growing, well-established building services consultancy based in Essex, recognised for our supportive, collaborative environment and strong ...

Service Planner

About the jobAs highly organised and proactive Service Planner you will be responsible for efficiently scheduling and coordinating our service engineers to ensure all coffee machine service requests are handled promptly and effectively. Your efforts will be key to maintaining high ...

Intermediate Mechanical Engineer

Intermediate Mechanical Design Engineer Cardiff Hybrid Working Available We are working with a growing building services consultancy in Cardiff that has built an excellent reputation for delivering technically challenging and architecturally sensitive projects across the UK. Their portfolio includes high-rise ...

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