1,926,248+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring July 2026

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Project Chief Engineer

Job Description In this role you will set the technical direction of technology maturation activities on GCAP EW, working with other SDAs to prioritise areas of highest technical risk. Set the direction for technology maturation activities, ensuring this is coherent with the technic ...

Project Field Engineer

Direct message the job poster from Jackson Hogg Senior Consultant - Electrical & Electronics Engineering | Jackson Hogg South East of England (Field-based) Competitive salary + company car + benefits Jackson Hogg is delighted to be working with a leading en ...

Linux Systems Engineer

Overview Site Reliability Engineer role at Tribal Group . Remote UK-based opportunity. This is a full-time remote role focused on maintaining reliable, scalable, and high-performance SaaS services across cloud environments. Role and responsibilities Desig ...

SOC Solution Engineer

Overview SOC Solutions Engineer Level: Experienced / Senior — £70,000 - £85,000 Location: UK-wide | Hybrid (London or Birmingham) | SOC based in Birmingham Function: Security Operations | SIEM Engineering | Threat Detection & Response Industr ...

IT Support Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Conquest Wildman Technical Services Director at Conquest Wildman About us: Conquest Wildman is a fast-growing provider of Modern Workplace and IT managed solutions to ...

IT Support Engineer

Join to apply for the IT Support Engineer role at The Roof Gardens . The Roof Gardens is a social club in the sky, 100 feet above the streets of Kensington. Close to an acre of private gardens with views across London to the horizon, the club is a new‑generation members venue set in ...

Design Verification Engineer

Business Manager - Semiconductor Division Choice of 2 UK locations I'm seeking a Design Verification Engineer to join an innovative, deep-tech AI company that is a recognised leader in its field. This role can be based at one of several UK locations, including Read ...

Senior Mechanical Engineer

2 days ago Be among the first 25 applicants Human Capital Solutions UK provided pay range This range is provided by Human Capital Solutions UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct mes ...

Senior Cost Engineer

2 days ago Be among the first 25 applicants Mane Contract Services provided pay range This range is provided by Mane Contract Services. 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 po ...

Senior Civil Engineer

Joining Arup Arup’s purpose, shared values and collaborative approach have set us apart for more than 75 years, guiding how we shape a better world. Our 350‑strong Mid‑West Energy, Water and Resources (EWR) group supports major clients across the UK, delivering civil engineering solutions across ...

Principal Design Engineer

Senior Recruitment Consultant - Westwood Recruitment UK‑Wide Roles in Cable System Design – £90k to £130k | Power & Energy Sector We are seeking experienced Cable System Design Engineers to join a dynamic team delivering high‑profile projects across the Power & Energy s ...

Senior Mechanical Engineer

Don't miss this opportunity to work with one of the leading consultancies in the UK! Mechanical Engineer – M&E team, London Overview : Our client is seeking an experienced Mechanical Engineer to join their growing M&E team. The ideal candidate will bring over 5 years of exper ...

Senior Mechanical Engineer

Human Capital Solutions UK provided pay range This range is provided by Human Capital Solutions UK. 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 Human Capital Solutions UK ...

Senior Test Engineer

Senior Tester / Test SME – Data Migration Project Investment Banking London - Hybrid working 2-3 days onsite per week 6 month initial contract with extensions expected You’ll be joining the Data Office at the start of a greenfield journey. Shaping and delivering a ...

Senior Mechanical Engineer

Overview One of our main clients has an urgent requirement for a Senior Mechanical Engineer to be based at their offices in Cheadleon a permanent basis. This is an exciting opportunity to join a diverse engineering company providing expertise to the Process and Industrial sector. As ...

Principal Fire Engineer

I am currently working with a leading fire consultancy that is looking to appoint a Principal Fire Engineer to play a key role in delivering and leading a strong pipeline of projects. This is a fantastic opportunity for a Principal Fire Engineer seeking a more influential position, w ...

Lead Systems Engineer

An exciting opportunity has arisen for an experienced Lead Systems Engineer to take ownership of large-scale, complex engineering projects within a highly regulated aerospace environment. This role is ideal for a technically strong engineer who can lead multidisciplinary teams, manage system-level ...

Sector Chief Engineer

Job Description Would you like the opportunity to be at the heart of a highly complex engineering challenge, that will shape the future of military aviation in the UK for years to come? We are seeking an outstanding technical leader to join Leonardo as Sector Chief Engineer for th ...

Principal Engineer (Scotland)

Are you an experienced BEMS engineer? Join our Scotland team. We’re looking for an ambitious, full-time principal engineer to work in our growing Scotland region. What You’ll Need BEMS engineering experience. You’ll have primary knowledge of either Trend, Tridium or EcoStruxure, and ...

Project Chief Engineer

Your impact Set the direction for technology maturation activities, ensuring this is coherent with the technical risks identified elsewhere in the project. Work with the PEM to ensure SoW is representative of the technical delivery required. Work with senior technical st ...

Technical Publications Engineer

Package: Competitive Salary + Benefits Role ID: SF19802 Are you ready to be part of the future? At QinetiQ, we’re not just imagining tomorrow we are creating it. From cutting‑edge defence technology to ground‑breaking innovations our mission is to empower and protect lives. ...

Technical Project Engineer

Read and interpret A/V systems drawings. Attend commissioning coordination meetings as needed with owner, project management, and contractor teams as defined in the commissioning plan. Use computer devices to configure, deploy and assist debugging of control systems and digital si ...

Sharepoint Support Engineer

Our client currently seeks a Sharepoint Support Specialist with expertise in ServiceNow to join their dynamic team on an initial 6 month contract. This role will be done on a Hybrid based working model (2 days on-site a week in London). Technical Skills SharePoint site archi ...

Senior Infrastructure Engineer

This range is provided by Harvey Nash. 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 Harvey Nash Location – London – Hybrid (4 days onsite per week, 1 day WFH) <p ...

Applications & Systems Engineer

Applications & Systems Engineer The Applications & Systems Engineer at Baker Hughes will lead tender development and full‑lifecycle technical delivery of subsea control systems, combining customer‑facing application engineering with systems engineering expertise. Responsibilities < ...

Senior CAM Engineer

Contract: Permanent Salary: Competitive + annual bonus Benefits: Pension (8% employer contribution), 25 days holiday entitlement (plus 8 public holidays), Life Assurance, paid Sick Leave, employee discount platform + more Hours: Days - 7.45am – 3.20pm ...

Maintenance Engineer Electrical

ELECTRICAL MAINTENANCE ENGINEER Job Title: Electrical Maintenance Engineer Location: Gainsborough Salary: £44,(Apply online only) Shift: 4 on 4 off (Days & Nights) - 6AM to 6PM rotating Job Role of the Electrical Maintenance Engineer An exciting opportunity ...

Mechanical Design Engineer

Overview Mechanical Design Engineer - Gloucester - Permanent Salary negotiable DOE - circa £45k My client are a manufacturing business, they are currently looking for an experienced Mechanical Design Engineer to join the team. Requirements Mechanical En ...

Agricultural Maintenance Engineer

Key Responsibilities Diagnose and repair agricultural equipment in both workshop and field environments Complete job cards, reports and administrative tasks accurately and on time Adhere to all company and industry safety regulations Participate in ongoin ...

Fire & Security Engineer

Responsibilities Ensure effective delivery of Planned Preventative Maintenance (PPM), reactive calls, and additional small works for fire and security systems, complying with all legal and regulatory requirements. Carry out routine servicing, testing, inspection, repairs, and inst ...

Security Engineer MSS

We're the challenger in the cyber security market. As a founder-led organisation, we bring a fresh and direct approach to helping organisations improve their cyber security posture, reduce risk, and build resilience. Our vision is to be the world's most trusted security partner, enabling organisatio ...

Process Quality Engineer

Process Quality Engineer Experience Dependent + Bonus Gloucestershire Days (Onsite) We’re recruiting for a globally recognised engineering and manufacturing organisation specialising in high-performance instrumentation and industrial technology. The site in ...

Critical Shift Engineer

Shift Engineer – FM Service Provider – Critical Data Centre – Stockley Park – £52,000 A fantastic opportunity to work for an established FM service provider situated in Slough who are looking for a Shift Engineer. The successful candidate will be electrically biased with a wealth of building main ...

Systems Project Engineer

An exciting opportunity has arisen for a Systems Project Engineer to join a high‑performing engineering team delivering advanced aerospace systems within a regulated, safety‑critical environment. This role offers the chance to take ownership of small to medium projects or key elements of larger pro ...

Observability Engineer/Architect

Overview Senior Consultant | Key Accounts Contract Team - SAP, Oracle & IT Contracts Recruitment at Whitehall at Whitehall Resources Observability Engineer/Architect Whitehall Resources are currently looking for a Observability Engineer/Architect role. You will be required to ...

Platform Engineer (Graph)

Account Manager - Harvey Nash at Harvey Nash Group Harvey Nash is now inviting candidates to apply for the role of Graph Platform Engineer. Initial 3 months (could extend) Hybrid to London Inside of IR35 Early 2026 start date This resour ...

Wellsite Performance Engineer

Senior Recruitment Consultant at JAB Recruitment | Engineering and Commercial Recruitment Solutions within the Oil & Gas and Renewables Industries Location: Offshore (3/3 rotation) Duration: 12 months (PAYE) Overview An exciting opportunity has arisen for a Wellsit ...

Mechanical Responsible Engineer

Our Vacancy# Mechanical Responsible Engineer* Nuclear* Permanent /* Warrington* United Kingdom* 07/04/26* On site* ShareAssystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific A ...

Principal Systems Engineer

Principal Systems Engineer Location: HampshireEligibility: We can only accept SOLE UK NATIONALS for this role. Are you ready to help shape the future? We are driving forward innovation across defence and advanced technology-developing solutions that protect lives and push the boundar ...

Digital Engineer (Roads)

About the role WSP is seeking an enthusiastic and talented Digital Engineer to join the Roads team based in our Leeds, Newcastle, Stockton, Carlisle, Edinburgh, Glasgow and Perth offices. Applications are welcome from engineers at varying stages of their career, with the role shaped around capabi ...

Internal Sales Engineer

Internal Sales Engineer I'm working with a leading UK-based engineering manufacturer, supplying high-performance solutions to the global energy sector, in their search for a commercially driven Internal Sales Engineer. The Role Respond to customer enquiries and prepare q ...

Setting Out Engineer

Teamforce Labourare currently seeking an experienced Setting Out Engineer for a long-term project based in Guisborough. This is an excellent opportunity for a motivated and detail-oriented engineer to join a busy civil engineering and infrastructure project with ongoing work available. Role Overvi ...

Customer Support Engineer

Join us as a Customer Support Engineer at KLA, responsible for customer service activities associated with updating, troubleshooting, diagnosing, and repairing highly sophisticated capital equipment at customer sites. Major Responsibilities Responsible for customer service activitie ...

Mobile AC Engineer

Mobile AC Engineer – FM Service Provider – Data Centre Contract – Hertfordshire – Up to £44,000 + Package CBW Staffing Solutions are currently recruiting for a Mobile Air Conditioning Engineer to join a leading FM service provider, covering a data centre contract across the Hertfordshire area. Th ...

Senior Manufacturing Engineer

This is a dynamic and fast‑paced organisation delivering advanced engineering solutions to both domestic and international customers. The business operates across multiple specialist areas, including platform integration, ground‑based defence systems, special projects, and weapons programmes, providing a w ...

Principal System Engineer

£78.33 per hour (Inside IR35) Mostly remote - 1-2 days per month on site, Lake District, possibly Barrow or Frimley as alternative 12 months Must be eligible for UK Security Clearance (SC), with the ability to obtain higher levels of clearance if required ...

Systems Project Engineer

An exciting opportunity has arisen for a Systems Project Engineer to join a high-performing engineering team delivering advanced aerospace systems within a regulated, safety-critical environment. This role offers the chance to take ownership of small to medium projects or key elements of la ...

Principal Fire Engineer

Overview Our client who are an International Fire Engineering specialist are looking for a Principal Fire Engineer to be based out of their Surrey office. Due to a large influx of work our client is looking to add a Principal Fire Engineer to help with a strong and diverse workload, whilst also be ...

Principal Electrical Engineer

About the role Avove is seeking a Principal Electrical Engineer to join our growing design team. You will lead the delivery of EICA design on water and wastewater projects, coordinating multi‑disciplinary teams across the full design lifecycle. Works include infrastructure and non‑infrastructure ...

Telecoms Testing Engineer

Job Description Are you ready to take up a vital role in shaping some of our exciting projects? How about joining our talented team, where everyone has a voice, and together we face our clients' problems head-on. It's a diverse and inclusive work environment where world-class talen ...

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