1,350,894+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring July 2026

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Cyber Security OT Engineer

Salary: £65,000 - 90,000 per year Requirements Solid cyber security or networking experience in an industrial or OT environment Knowledge of technologies such as Fortinet, Cisco ISE, VPNs, dynamic routing, Microsoft or Linux security, and virtualised infrastructure ...

Senior Electrical Design Engineer

Senior Electrical Design Engineer – Design & Technical Delivery (RIBA Stages 2‑5) £70,000 – £80,000 DOE · Central London. We are seeking an experienced Senior Electrical Design Engineer to join our engineering team, supporting the delivery of technically complex projects from early design ...

Electrical Maintenance Engineer (Production)

Electrical Maintenance Engineer (Production) £53,000 + Training + Bonus + Overtime + 34 Days Holiday + Company Benefits Ripley Are you an apprentice trained Electrical Maintenance Engineer from a production background, looking for the exciting opportunity to join a global business ...

DIG Spacecraft Operator Engineer

Our client, a leader in the Defence & Security sector, is currently seeking a skilled Spacecraft Operations System Engineer to join their team on a contract basis in Alton, with potential for hybrid working. Key Responsibilities Collaborating with System Engineers to shape the CONOP ...

Specialist Works Service Engineer

Construction Project Manager – 12 months Contract, BAE Warton. 5 days onsite, 37 hours per week. Hourly Rate: £30.42 (Paye) or £40.90 (Umbrella, IR35). Overview As a Specialist Works Service Engineer you would be responsible for the coordination of the design, construction planning and impl ...

Senior Mechanical Services Engineer

12 Month Contract Up to £70 per hour umbrella (Inside IR35) Mostly Remote - onsite 2 days per month in Plymouth Job Role: The Senior Engineer will act as a key interface to the Design Manager and Principal Mechanical Engineer (Mechanical Services Lead), providing technical ...

Principal Geo environmental Engineer

# Principal Geo-environmental EngineerIgne is seeking a **Principal Geo-environmental Engineer** to join our expanding Geotechnical Environmental Engineering team based in **Walsall.** This is an exciting opportunity for an experienced professional to take a lead role in delivering technically robust, commercial ...

Principal Civil Engineer Water

We are looking for atalented PrincipalCivilEngineerwho wants towork on exciting water projectsand make a big impact, to join our team in London, Reading and High Wycombe. Across the entire business we’re building on top of what’s already been a highly successfulperiod of growth. Our strategy within ...

Senior Project Engineer Design

Senior Project Engineer Specification and Design Yorkshire £70,000 to £80,000 plus company phone, IT equipment, mileage and travel expenses reimbursed Are you a Senior Project Engineer with strong substation and EHV design experience looking to move into a front end design a ...

Nuclear Safety Case Engineer

Overview Astute's Nuclear Team is partnering with a leading engineering and nuclear consultancy committed to professional development, innovation, and sustainability to recruit a Nuclear Safety Engineer for its Bristol or Gloucester office. The strategically important Nuclear Safety Engin ...

Senior Supplier Quality Engineer

Aurora Lifesciences is partnered with an innovative Medtech who are currently in search of their next critical hire. The Senior Supplier Quality Engineer will ensure that logistics, warehousing, storage, handling, and distribution activities comply with medical device regulations and quality standards, inc ...

Principal Civil Engineer (Water)

Principal Civil Engineer – Role Overview Stantec is seeking a Principal Civil Engineer to join our Manchester or Warrington team, working on UK water industry projects across the AMP framework. The role involves full project lifecycle responsibilities, including asset planning, design, and delive ...

Senior R&D Engineer

A global medical device company working on a new product launch is seeking an experienced Medical Device Engineer to support on a 6-month contract basis, starting as soon as possible. You'll work with a cross-functional development team across the UK and US to support late-stage product development ...

Principal Civil Engineer Water

We are looking for a talented Principal Civil Engineer who wants to work on exciting water projects and make a big impact, to join our team in Brighton. Across the entire business, we’re building on a highly successful period of growth. Our strategy within the Water division for 2025 and beyond involve ...

Lead Site Reliability Engineer

Lead Site Reliability Engineer The Business Operations team is seeking a highly motivated and experienced Lead Site Reliability Engineer (SRE) to join our team. You will play a critical role in ensuring the reliability, scalability, and performance of our applications, supporting essential service ...

Principal Application Support Engineer

Role Overview The Principal Application Support Engineer role specializes in maintaining and providing technical support for all applications that are beyond the development stage and are running in the daily operations of the firm. The role works closely with development teams, infrastructure par ...

Cybersecurity Remediation Engineer 4x

Introduction The CISO Remediation Team is looking to add a cybersecurity Remediation Engineer as part of the overall Cyber Defense organization. In this role, you will contribute to and, over time, drive the technical resolution of security risk across the IBM enterprise, operating at the interse ...

Senior AWS Engineer | SRE

Senior AWS Engineer | SRE London (Hybrid - 2 Days Onsite near Barbican Station) Looking for an opportunity to make a real impact on a major government programme? We're recruiting a Cloud Operations Engineer | SRE to join a large-scale project focused on onboarding a major public sector cl ...

Fire And Security Engineer

Fire & Security Engineer - Hull Location: Hull Salary: £35,000 - £42,000 (DOE) + Overtime + Travel + Benefits Job Type: Full-time, Permanent Overview A leading specialist Fire & Security integrator is looking to recruit a skilled Fire & Security Engineer to join ...

Sr Lead Infrastructure Engineer

Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world’s largest and most influential companies. Client and Stakeholder management including client consul ...

Mobile Air Conditioning Engineer

As an air conditioning engineer, you will Perform Routine Planned Maintenance, Repair VRV/VRF and Split Inverter AC Systems. At times you will also join our Installations team. The Candidate To be considered for this position, you must be an experienced air conditioning engineer with subs ...

Mobile Air Conditioning Engineer

Mobile Air Conditioning Engineer Northwest England - Preston - Lancashire £40,500 + Van and Fuel Card Brief Mobile Air Conditioning Engineer needed for a large, well‑known Facilities Management organisation based in the Northwest of England who are looking to employ an e ...

Fire And Security Engineer

Fire & Security Engineer - Hampshire, Dorset & Wiltshire £38,000 - £42,000 basic salary. On-call standby payment of £170 per week (approximately £3,000 additional annual earnings). Call‑out payments paid on top. Overtime paid in addition to salary. Full‑time, perma ...

Fire And Security Engineer

Job Title: Fire & Security Engineer Location: London Salary: £35,000 - £42,000 + Company Van + Benefits We're currently working with a well-established company in the fire and security sector who are looking to bring an experienced Fire & Security Engineer into their growing team, c ...

Fire And Security Engineer

Fire & Security Engineer - Hampshire Salary: £40,000 - £45,000 DOE | Installation & Service Role We're currently recruiting for an experienced Fire & Security Engineer to join a well-established and highly respected fire and security company in Hampshire. Known for delivering high-quality ...

Senior EC&I Engineer

Position: Senior EC&I EngineerReference: 2602Location: Birchwood Park, WarringtonArrangement: Permanent or ContractWork arrangement: Hybrid, 3 days in the office and 2 days working from home. BPSS clearance will be required at basic lev ...

Tooling and Manufacturing Engineer

Job Description As a Tooling & Manufacturing Engineer, you will join our Broughton team to support our activities within the aerospace manufacturing sector. You will play a key role in ensuring tooling solutions are fit for purpose across aircraft component programmes, with a stro ...

Commercial Plumbing & Heating Engineer

Commercial Plumber / Commercial Gas Engineer Peterborough, Huntingdon & Cambridgeshire | Mon-Fri | £45,000-£57,000 OTE The Company An established, locally operated building services contractor is looking to add a Commercial Plumber (or a dual‑skilled Commercial Gas Engineer) to ...

Senior Electrical Design Engineer

Rivan Industries (Rivan.com) is a synthetic fuel company designed to decarbonise heavy industry. We aim to make synthetic fuel cheaper than fossil fuels and sustain life on earth by keeping the CO2 locked underground. We’ve design and manufacture modular synthetic fuel plants consisting of a DAC sy ...

DIG Spacecraft Operator Engineer

Our client, a leader in the Defence & Security sector, is currently seeking a skilled Spacecraft Operations System Engineer to join their team on a contract basis in Alton, with potential for hybrid working. Key Responsibilities: Collaborating with System Engineers to shape the CONO ...

Project Engineer (Electromagnetic Modelling)

Salary Up to £57,000, depending on experience/grade Hybrid Working 2 - 3 days per week on-site due to workload classification Security Clearance British Citizen. All successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), ...

Highways Technology Field Engineer

Highways Technology Field Engineer Are you looking for an opportunity to make a real impact on the UK's strategic road network? We are supporting our client in the search for a Highways Technology Field Engineer to join their team. The Opportunity This is a fantastic opportunity ...

Mobile Multi Skilled Engineer

Mobile Multi Skilled Electrical Engineer Location: Thatcham, Oxford, Southampton, Reading, Paddington, Basingstoke. CBRE Global Workplace Solutions, a leading global provider of integrated facilities and corporate real estate management, is seeking a Mobile Multi Skilled Engineer ...

Storage & Backup Infrastructure Engineer

Senior Storage & Backup Infrastructure Engineer (Contract) Location: Newport (3 days per week on-site) Day Rate: £500 - £550 per day Inside IR35 Duration: 12 month Contract Security Clearance: Active SC Clearance Required (Strictly no dual nationals due to security constra ...

Reliability and Maintenance Engineer

Job Details REQ ID: Job Title: Reliability and Maintenance Engineer Salary: £42,845 - £52,000 Posting Start Date: 24/06/2026 Posting End Date: 08/07/2026 Location: Solihull Shift: Straight Days Working in Manufact ...

Technical Engineer Placement Year

Salary: £30,000 - 30,000 per year Requirements We are looking for candidates who are currently studying a computer-related degree. Ideally, you should have a minimum of ABB/AAC at A-level, including either Maths or IT. A keen interest in two or more of the following areas is ...

Electrical Engineer Water Projects

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Site setting out engineer

Statom Group Ltd. is a well-established civil engineering contractor that excels in Remediation, Groundwork, and Structures. We are currently looking for a dedicated Site Setting Out Engineer to join our talented team. As a Site Setting Out Engineer, you will be responsible for the ac ...

Multi Skilled Commercial Engineer

Job Switch Ltd is hiring a Multi Skilled Commercial Engineer based in North West London, London, South East, UK . This is a Contractor opportunity (£25 per hour). Multi Skilled Commercial Engineer Works are required to be undertaken in accordance with Industry standar ...

Material Recovery Facility Engineer

Our client is a recycling and waste management company, providing their services to many a wide range of businesses across London, offering recycling and waste management services such as zero to landfill solutions. Our client is looking for a Senior MRF Engineer, who can lead and work in a small te ...

Mobile Service Engineer Basingstoke

Purpose of the Role Performs a variety of routine servicing, inspections and subsequent repairs to one or more types of Distribution Tractors, Ro‑Ro Tractors and other sea port equipment, Aircraft Equipment (GSE Only) and any other manufacturer’s products on customer’s premises when requested. Co ...

Associate Mechanical Design Engineer

Associate Mechanical Engineer Manchester | Hybrid Working £60,000 - £75,000 + benefits Ready to Lead, Influence and Grow? Are you an experienced Mechanical Engineer looking for a role where you can make a genuine impact? This is your opportunity to join a leading engineeri ...

Site Quality Engineer Senior

We are looking for a talented Senior Site Quality Engineer to join our team specializing in Quality for our Cummins Components and Software in the Huddersfield, West Yorkshire, United Kingdom. In this role, you will make an impact in the following ways: Lead advanced product and proce ...

Senior RF Electronics Engineer

Note that this role will require security clearance without restriction. Are you an experienced RF engineer who would like the chance to work on a wide variety of the world’s most impactful and modern RF engineering challenges? Are you motivated by working with a highly competent and well‑renowned team of ...

Obsolescence Strategy Engineer (Hybrid)

Cast UK Limited in Stockport is looking for an experienced Obsolescence Engineer to proactively manage risks associated with component obsolescence. This newly created role offers a unique opportunity to shape your position while being part of a welcoming team. The ideal candidate should have a solid e ...

Manufacturing Process Engineer Assembly

Responsibilities Develop, implement and document assembly processes, facilities, tooling, jigs and fixtures to meet safety, quality, delivery and cost targets Lead detailed process planning, including build simulations, PFMEAs, feasibility reviews and ensuring designs suit modern ...

Welding/NDT Field Engineer

Welding & NDT Field Quality Engineer - Hinkley Point C (HPC) Sector: Nuclear New Build / Mechanical & Welding Inspection Location: Hinkley Site, Somerset (Bridgwater area) Position Type: Full-Time, Permanent The Opportunity: We are p ...

High Voltage Electronics Engineer

Role As a High-Voltage Electronics Engineer, you will be the technical driving force within the RF Power Project Engineering group. You will champion the product lifecycle of high-reliability, high-voltage (5kV - 60 kV) systems, working closely with multidisciplinary teams to turn complex c ...

Business Systems Support Engineer

Business Systems Support Engineer Location: Wrexham, Wales - Hybrid, 3-5 days onsiteHours: Monday-Friday, 8:00am-5:00pm UK timeContract: Inside IR35 We are on the lookout for a Business Systems Support Engineer to join a global technology ...

Aerospace CAM & Automation Engineer

Safran in Burnley seeks a CAM / Manufacturing Engineer to join their industrialisation team. This role involves developing and optimising manufacturing processes for advanced aerospace products, emphasising CNC machining and robotic automation. The ideal candidate should have strong technical expertise ...

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