2,044,252+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring June 2026

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Back End Developer

Overview This is a full-time remote role for a Back End Developer. The Back End Developer will be responsible for developing server-side logic, maintaining and optimising databases, and ensuring high performance and responsiveness to requests from the front-end. They will work closely with front-end ...

Principal AI Engineer (BioPharma)

Principal Software Engineer – Generative AI – Up to £120,000 + 10% Bonus Hybrid | Greater London Building AI products that genuinely impact the future of science, DeepRec.ai is partnering with a global technology organisation operating at the intersection of AI, data, and life sciences ...

Senior Electrical Engineer

We are seeking talented Senior Electrical Engineers to join our expanding team in London. We are looking for professionals with diverse experience levels to contribute to our dynamic, international global strategy and design consultancy. As we continue to experience rapid growth, particularly in the ...

Senior Developer

Our client requires a highly experienced Senior Engineer to join their growing team. You will play a key role in maintaining and evolving legacy on-premises software solutions. This role demands deep knowledge of C#, Winforms, and PostgreSQL, with a strong understanding of modernizing and supporting mature en ...

Test Systems Engineer LabVIEW/TestStand, NI, 10% Bonus

Test Systems Development Engineer Orion is working with a market leader seeking a dedicated and innovative Test Systems Development Engineer to join its team. In this role, you will be responsible for designing, developing, and supporting cutting‑edge test systems and equipment solutions. Y ...

Geospatial Java Cloud Engineer (SC Cleared) | Hybrid

Java Developer - Cloud Services+ 12 month initial contract+ Hybrid working out of Newcastle+ SC Cleared role+ £70 p/h - Inside IR35Key Skills:+ Java Developer+ Cloud Services+ RedHat/KubernetesRole Overview -The Software Engineer will join our collaborative, forward-thi ...

Java Developers x 2 SC Cleared

Java Developer - Cloud Services+ 12 month initial contract+ Hybrid working out of Newcastle+ SC Cleared role+ £70 p/h - Inside IR35Key Skills:+ Java Developer+ Cloud Services+ RedHat/KubernetesRole Overview -The Software Engineer will join our collaborative, forward-thi ...

Senior Design Engineer

Morson Edge is working with a tier 1 contractor to recruit a Senior Design Engineer for their Civil Engineering and Structural Engineering division. Role Senior Design Engineer Location Blackfriars, London Salary £50k to £70k + Benefits Respons ...

Embedded Systems Engineer

Embedded Systems Engineer, Electronics, Firmware, Lymington, Southampton to £65,000 (Hybrid working)A leading manufacturing firm based near Southampton are requiring an Embedded Systems Engineer with expertise in embedded systems to design, develop, test, and maintain specialised computer systems tailore ...

Java Developers x 2 SC Cleared

Java Developer - Cloud Services+ 12 month initial contract+ Hybrid working out of Newcastle+ SC Cleared role+ £70 p/h - Inside IR35Key Skills:+ Java Developer+ Cloud Services+ RedHat/KubernetesRole Overview -The Software Engineer wil ...

Project Engineer

Job Description As a Project Engineer for Doka USA, you will play a crucial role in the planning, design, and execution of construction projects. You will collaborate with our clients, project managers, and construction teams to ensure the successful implementation of formwork and shoring solution ...

Production Engineer

Job Title: Production Engineer Shift: Day shift Location: Gloucestershire Salary: Competitive Salary This is an excellent opportunity to join a highly skilled machine shop team in Gloucestershire, working on complex, high-precision components including, small batch and NPI projects. We are looking for a confiden ...

Infrastructure engineer (UK)

Location London, UK Employment Type Full time Location Type Hybrid Department Engineering, product & design About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expa ...

System Engineer

Join to apply for the System Engineer role at TieTalent 1 day ago Be among the first 25 applicants Join to apply for the System Engineer role at TieTalent Get AI-powered advice on this job and more exclusive features. ...

Controls Test Engineer

Controls Test Engineer About the Role Location United Kingdom of Great Britain and Northern Ireland Lincolnshire Lincoln Company Industrial Turbine Company (UK) Limited Organization Gas Services Business Unit Distributed Full / Part time Full-time Experience Lev ...

Controls Test Engineer

Controls Test Engineer About the Role Location United Kingdom of Great Britain and Northern Ireland Lincolnshire Lincoln Company Industrial Turbine Company (UK) Limited Organization Gas Services Business Unit Distributed Full / Part time Full-time Experience Lev ...

Salesforce Engineer

We’re hiring | Salesforce Developer – Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite)Sage People is a global HR & people management SaaS product built on the Salesforce ( platform, serving customers worldwide. As an ISV, we build and evolve one single ...

Mechanical Design Engineer

Company Description I.I.E.S. (Northern) Ltd. is an ICA, Electrical, and Mechanical Engineering company specializing in the Water Industry, particularly in Chemical Dosing systems. The company offers end-to-end solutions, including initial surveys, scoping documentation, design, installation, and c ...

Senior Controls & Electrical Design Engineer

Senior Controls & Electrical Design Engineer About the job Senior Controls & Electrical Design Engineer We areworking with a leading name in machine vision and industrial automation who are looking to appoint a Senior Controls & Electrical Design Engineer to join their expanding engineering ...

Electronic Design Engineer

Overview We are partnered with a technology-led product development business in Marlow, Buckinghamshire, that designs and delivers sophisticated electronic products used by customers around the world. As part of their ongoing growth, they are looking for an Electronic Design Engineer to joi ...

Principal Electronics Engineer

An exciting new opportunity has opened for a Principal Electronics Engineer to join a well-established semiconductor technology company in West London. As Principal Electronics Engineer, you will play a key role in the design and development of high-performance electronic systems, working across the full p ...

Embedded Engineer FPGA / DSP SC Clearance

Embedded FPGA / DSP Engineer Location: Southampton - Hybrid - 2 days per week Salary: £78K - £95K + Bonus + Full Benefits Security Clearance Eligibility Required We are partnering with a technology-led organisation delivering advanced engineering solutions into highly secure and mission-critical environments. Th ...

Lead Machine Learning Engineer, Associate Director (Manchester)

The Fitch Group Emerging technology AI Center of Excellence (COE) group is seeking a principal machine learning or AI engineer to build and support Generative AI, Machine Learning, Deep Learning, and Data Science solutions across the organization. The position will be based out of our London or Manchester ...

Field Automation & SCADA Technician

Ideal Completions is an innovative production testing / flowback company that builds the Ideal team with individuals who are motivated by challenge in a fast-paced environment while benefiting from extreme rewards, exponential growth and development opportunities, and promoting an empowering partnership be ...

Test Engineer

Sage is a forward‑thinking technology company that specialises in software. The team you’ll be applying for models itself on creating a robust culture of belonging. We pride ourselves on fostering a fast‑paced, innovative environment where experimentation and continuous improvement are highly valued. Our i ...

Frontend Test Engineer Hybrid (Newcastle) with Playwright

Sage is a forward‑thinking technology company that specialises in software. The team you’ll be applying for models itself on creating a robust culture of belonging. We pride ourselves on fostering a fast‑paced, innovative environment where experimentation and continuous improvement are highly valued. Our i ...

WordPress Specialist

FleetGO is altijd een pionier geweest in de online wereld, niet alleen met onze innovatieve oplossingen, maar ook op het gebied van digitale marketing. We hebben ons volledig gericht op online leadgeneratie via onze websites (inbound marketing) en onze inspanningen hebben tot indrukwekkende groei geleid. Om d ...

Senior Machine Learning Engineer

Senior Machine Learning Engineer at Datatonic Join to apply for the Senior Machine Learning Engineer role at Datatonic. At Datatonic, we are Google Cloud's premier partner in AI, driving transformation for world‑class businesses. We push the boundaries of technology with expertise in mach ...

Senior Systems Engineer

Senior Systems EngineerLocation: NorthLondon Sector: Advanced Defence & Maritime Systems Security Clearance: Must be eligible for UK Security ClearanceOverviewWe are supporting a leading UK engineeringorganisation operating at the ...

Frontend Developer – Vue/Angular, Hybrid Work & Growth

PHORAX, eine Digital-Agentur in Hamburg, sucht einen Frontend Developer (m/w/d). In dieser Rolle bist Du verantwortlich für die Entwicklung und Betreuung anspruchsvoller Web-Projekte mit modernen Technologien. Du bringst solide Erfahrung in der Web-Entwicklung mit und hast gute Kenntnisse in CSS-Framew ...

Head of Estates Engineering Services

Salary: Competitive based on skills and experienceFull time; 40 hours per week with some flexibility to work evenings and weekends as requiredPermanent positionBased in: Covent Garden, London with hybrid working available The Royal Ballet and Opera continues to lead the way i ...

Multi Skilled Engineer

Salary: between £34,000 - £36,000 per annum plus company vehicle and Veolia benefits. Hours: 40 hours per week. Monday to Friday, either 7am – 3pm, or 8am – 4pm or 11am – 7pm on a rota basis (call out 1 in 5). Location: Mobile across Chichester. What we can offer you 25 d ...

Front End Developer (with Power Apps experience)

Senior Front-End Engineer Location: Hybrid – two days per week in the MOD offices in the South EastContract: 12-month FTC with full company benefitsClearance: Must hold active SC clearance and have UK government / public sector experience We are unable to consider candidates who ...

AV Field Technician

My client is looking for a Field Engineer that has experience with installing and maintaining AV equipment to join their expanding team. Covering the West London area, including Slough & Berkshire, the Field Technician will be responsible for installing and maintaining TV & Broadband monitoring equ ...

Frontend Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by Adria Solutions Ltd. 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 Adria Solutions Ltd < ...

Civil Infrastructure Design Engineer

Engineering Jobs Exeter, England £55000 - £65000 per annum excellent benefits Permanent Apply Now Civil Infrastructure Design Engineer A well-established consultancy, delivering expert civil and structural engineering services across a broad portfolio of residential and commercial develop ...

Civil Infrastructure Design Engineer

Engineering Jobs Exeter, England £55000 - £65000 per annum excellent benefits Permanent Apply Now Civil Infrastructure Design Engineer A well-established consultancy, delivering expert civil and structural engineering services across a broad portfolio of residential and commercial develop ...

Civil / Drainage Engineer

Civil / Drainage Engineer Bradford outskirts £40k-£44k plus benefits Great opportunity to join a structural and civil engineering consultancy who boast a successful track record and have won many awards. Projects are varied and range in value from £5m-£25m, for public and privat ...

Linux Kernel Engineer

Title: Linux Kernel EngineerCompany: TelecomsLocation: Cambridge (on site)Pay: Up to £85,000 + excellent benefitsCompany:One of the most advanced and (genuinely) passionate telecoms teams, developing infrastructure literally keeping millions of the British public safe, are ...

Senior Mechanisms Engineer

Senior Mechanisms Engineer | Space / Aerospace | Guildford | Hybrid We are seeking an experienced mechanisms engineer to support the existing and expanding range of space mechanisms used on spacecraft for a leading space and satellite company. This is an amazing opportunity for an engineer to work on spa ...

Business Development Representative (London)

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. Replit is seeking a Business Development Repres ...

Security engineer, application security (UK)

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible - through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide trans ...

Senior Design Engineer

Job Description As a Senior Design Engineer you will be expected to work in a design office environment, whilst providing working design solutions to technical problems. You will do this utilising the latest design & analysis software environments and will be able to produce conceptual designs wor ...

BMS Project Engineer

.BMS Project Engineer page is loaded## BMS Project Engineerlocations: GBR Bristol: Salisbury - Wiltshire - United Kingdom: Exeter – Devon – United kingdom: Southampton - Hampshire - United Kingdomtime type: Full timeposted on: Posted Yesterdayjob requisition id: WD **What you will do** Due to the ...

AI Enabled Intermediate Power Platform Engineer

AI Enabled Intermediate Power Platform Engineer Belfast Competitive salary (based on experience) Level: Specialist Any offer of employment is subject to satisfactory BPSS and SC security clearance requiring 5 years continuous UK address history (no periods of 30 consecutive ...

DevOps Engineer

Closing Date2026-07-03Job Title:DevOps EngineerLocation:Durrington, hybridContract Type:PermanentHours:37 per weekSalary:from £50kAbout the roleWe're looking for a forward-thinking DevOps Engineer to play a key role in ...

DevOps Engineer

Closing Date2026-07-03Job Title:DevOps EngineerLocation:Durrington, hybridContract Type:PermanentHours:37 per weekSalary:from £50kAbout the roleWe're looking for a forward-thinking DevOps Engineer to play a key role in ...

DevOps Engineer

Closing Date2026-07-03Job Title:DevOps EngineerLocation:Durrington, hybridContract Type:PermanentHours:37 per weekSalary:from £50kAbout the roleWe're looking for a forward-thinking DevOps Engineer to play a key role in ...

.NET Developer

Senior .NET Developer - Permanent - Somerset (Hybrid working, 2 days a week onsite) - £45-60k depending on experience Our client is seeking an experienced Senior .NET Developer to join a talented and collaborative technology team based in Wellington, Somerset. This is an exciting opportunity for ...

Digital Signal Processing DSP Engineer

Permanent Digital Signal Processing DSP Engineer Systems Engineering Gloucester About the Role We are seeking a skilled and innovative Digital Signal Processing (DSP) Engineer to join our team at our Gloucester site. This exciting role will involve working on ...

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