656,706+ Lead Test Automation Engineer Pythonjava Jobs in UK — Top Companies Hiring June 2026

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Lead Protection & Control Substation Engineer

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for 80 years, guiding how we shape a better world. Arup undertakes transmission and distribution design projects across the globe. In the UK we deliver concept through to detail design for a wide range of cl ...

Lead Protection & Control Substation Engineer

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for 80 years, guiding how we shape a better world. Arup undertakes transmission and distribution design projects across the globe. In the UK we deliver concept through to detail design for a wide range of cl ...

Site Reliability Engineer Senior Lead

Job Description:The Systems Reliability Engineering (SRE) Senior Lead is a pivotal leader within our organizatio ...

Lead Digital Continuity & Manuf Engineer

Job DescriptionThis role involves the development and application of engineering practice and knowledge in defining, configuring and deploying industrial digital technologies (including but not limited to PLM and MES) for managing continuity of information across the engineering enterprise, ...

Principal / Lead Systems Engineer Naval

Job Description:Your impactAre you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are looking for a Principal or Lead Systems Engineer to provide technical support within the Cyber and Electro Magnetic Activities (CEMA) and Int ...

Lead Software Engineer AM/UX

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorganChase within Markets Technology, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading techn ...

Lead Machine Learning Engineer (Manchester)

The Fitch Group Emerging technology AI Center of excellence (COE) group is seeking a principal machine learning or AI engineerto be part of a team that will be dedicated to build and support Generative AI, Machine learning, Deep Learning and Data science solutions across the organization. The position ...

On Lead Backend Engineer (Typescript)

Job Details Our Direct to Consumer business is performing and growing strongly, which is why we - within the Customer Communication Platform team in Commercial Techno ...

Lead AI/ML Data Engineer

Overview Lead AI/ML Data Engineer role at Mastercard . You will be at the forefront of designing, developing, and deploying cutting-edge machine learning features that drive core business value for Mastercard. You will leverage your deep technical expertise to build sophisticated d ...

Lead Backend Engineer (Pension Team)

About InvestEngine InvestEngine is a fast-growing fintech based in London, on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with more than £2,7 billion in assets — and we’re just getting started. We’ve been featured in MoneyWeek, Finder and Forbes, an ...

Lead Pipeline & Tools Engineer (Hybrid)

A leading game development studio in Greater London is seeking a Lead Pipeline & Tools Programmer to guide and support a skilled team in an exciting unannounced project. You will lead the development of asset management and tracking tools, ensuring efficient production workflows while collaborating with multiple ...

Lead Product Cyber Security Engineer

Lead Product Cyber Security Engineer Lead Product Cyber Security Engineer to drive the analysis and implementation of aviation cyber‑security across our electric propulsion and generation systems. Key Responsibilities Cybersecurity (system security) governance leadership: esta ...

Lead Systems Engineer Global Security

The Role The company is seeking an experienced Lead Systems Engineer with extensive security and disaster recovery experience to provide technical leadership ensuring that Operating Companies (OpCos) implement and maintain effective security controls, disaster recovery (DR), and business continui ...

Lead Mechanical Engineer Product Assurance

Job Title: Lead Mechanical Engineer Product Assurance Location: Barrow-In-Furness, Hybrid We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options for this particular role. Salary: Circa £55,000 depending on ...

Lead/ Senior Control Systems Engineer

Lead / Senior Control Systems Engineer As a Lead / Senior Control Systems Engineer you will work closely with the Regional Commercial Manager and be responsible for the full life‑cycle delivery of projects, ensuring technical compliance and quality from design and development through to programmi ...

Electrical Engineer Lead — Principal/Associate

Hoare Lea is seeking a Principal or Associate Electrical Engineer in Bournemouth or Reading. You will deliver electrical design services for various projects and lead technical delivery within a multidisciplinary team. The ideal candidate will have experience in complex projects and proficiency in tech ...

Lead Maintenance Engineer Mechanical Bias

Lead Maintenance Engineer Mechanical Bias Location Hull, HU3 2JZ Hours Monday Friday, 08:00 16:00 We are currently seeking a professional Lead Maintenance Engineer, Mechanical Biased , based at the Women & Childrens Hospital in Hull. ...

Lead Machine Learning Engineer, AI

Work on exciting public sector projects and make a positive difference in people’s lives. At Zaizi, we thrive on solving complex challenges through creative thinking and the latest tools and tech. As a Machine Learning Engineer,AI, you’ll be responsible for researching, developing, and test ...

Senior / Lead Aerodynamics Design Engineer

At McLaren, our mission is to set the standard for high performance in sport. Everyone, in every part of the team, has a role to play. So if you want to test your ideas with the world watching... And measure your progress in milliseconds... And play your part in racing history... ...

Lead Mechanical Engineer (Authorised Person)

Lead Mechanical Engineer (Authorised Person) Sub Division: Defence Location: Woolwich Contract Type: Permanent Hours: Full Time - 40 hours - Monday to Friday Creating and maintaining great places to live and work delivered by excellent peop ...

Lead AV Installation Engineer (CEDIA)

Lead AV Installation Engineer - This is a new role where you will be working for the pre-eminent AV systems integrator in London who specialize in the high-end bespoke residential AV market. The company offers some of the best training available in the country when it comes to AV systems, through both in-hous ...

Lead ML Systems Engineer (Hybrid)

ARM is seeking motivated individuals to join their team in Manchester, focusing on Machine Learning and Artificial Intelligence technologies. You will develop and design features in ML compilation technology, work closely with other engineers, and mentor junior staff. The role requires strong programming skills ...

Lead Systems Engineer Global Security

Any company can tell you about how they are a multi award winning, market leading business and yes, we are both of those things in the world of IoT connectivity! But we’re more than that. ✨ Our mission? To make IoT management a breeze for any device, anywhere. With over10 million IoT subscriptions ...

Lead Multi Skilled Engineer (Shifts)

Lead Multi-Skilled Engineer Location: Wakefield, W. Yorkshire Salary: Up to £60,000 + benefits Shifts: 4 days on, 4 off, 4 nights on, 4 off Morson are proud to be partnering with a leading UK food manufactu ...

Lead Electronics Engineer – Aerospace Lifecycle

A leading aerospace engineering company in the UK is seeking a Lead Electronics Engineer to manage a diverse portfolio of complex electronic products. The successful candidate will drive product reliability and compliance while mentoring junior engineers. Candidates should possess a degree in Electronics Enginee ...

Lead Mechanical Engineer, Building Services

AtkinsRéalis is seeking a Senior / Principal Mechanical Engineer in Exeter to lead mechanical design across various projects. This role involves ensuring technical quality, mentoring junior engineers, and enhancing client relations. The ideal candidate will have a degree in a relevant field, chartered ...

Lead Cloud Security Engineer Azure

Are you ready to make an impact at DTCC?Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our ...

Tech Lead (Senior Software Engineer)

Green Project Tech is building the intelligence layer behind sustainable supply chains. Our UK team leads on Engage50 (supplier engagement for enterprises) and Product50 (efficient PCF/carbon footprint calculation at scale). These tools feed into Account50 and Act50, powering a full-stack sustainability pl ...

Lead Electrical Engineer Generator Systems

Lead Electrical Engineer – Generator Systems Location: Derby, Manchester or Warrington (Hybrid Working) Remote working available Salary: £63,600 – £83,500 + excellent package Morson Talent are recruiting for a Lead Electrical Engineer ...

Lead Machine Learning Engineer (Manchester)

The Fitch Group Emerging technology AI Center of excellence (COE) group is seeking a principal machine learning or AI engineerto be part of a team that will be dedicated to build and support Generative AI, Machine learning, Deep Learning and Data science solutions across the organization. The position ...

Lead AI Engineer & ML Architect

A dynamic tech company in Greater London seeks a Lead AI Engineer to develop and optimize advanced AI solutions. The role involves leadership in project development, mentoring junior engineers, and ensuring AI solutions are scalable and robust. Ideal candidates should have extensive experience in AI technologies ...

Lead Lift Engineer PPM Nights

Location: Northfleet, England, United Kingdom Job ID: 88767 We Elevate… Quality of Urban Life Our elevators, escalators, and moving walks safely transport more than two billion of us up and down buildings and across transportation hubs every day. As part of the Schindler team, you ...

Lead Actuator & Hydraulics Design Engineer

Verso Recruitment Group is seeking a Senior Mechanical Design Engineer based in Surrey. This role involves leading the mechanical design of complex systems, focusing on actuators and hydraulics. The successful candidate will utilize 3D CAD tools to produce high-quality models and work closely with mult ...

Lead Fibre Optic Systems Engineer

G&H (Gooch & Housego) is seeking a Senior Design Engineer and Team Leader in Torquay, UK to develop advanced fibre-optic sub-systems. This role involves leading a small team, engaging with customers, and managing the technical development from concept to production. The ideal candidate will have a degr ...

Lead Geotechnical Engineer – Midlands Hybrid

Stantec Consulting International Ltd. is seeking a Principal or Technical Associate Geotechnical Engineer for its Northampton office, with potential for consideration in Birmingham. This role involves leading ground investigations and geotechnical designs, and requires a degree in Geotechnical or Civil Engineeri ...

Lead Electrical Engineer Generator Systems

Job Description Lead Electrical Engineer – Generator Systems Location: Derby, Manchester or Warrington (Hybrid Working) Remote working available Salary: £63,600 – £83,500 + excellent package Morson Talent are recruiting for a Lead Electrical Engineer specialising in Generator Systems to join a highly innovative ...

Technical Lead Full Stack Engineer

Principal Engineer / Lead Full Stack EngineerRemote - Hybrid. UK Only. 4-6 office visits per year.TypeScript | Node.js | Microservices | SaaS PlatformWe're partnering with a high-growth UK SaaS business that is investing heavily in its engineering function and looking for an experienced P ...

Lead Engineer Cockpit Interior Systems

Order Ref: (phone number removed) Position Title: Off-Cycle Lead Engineer / Lead Engineer - Cockpit Interior Systems Duration: Contract - 10 Months Location: Gaydon OEMRate: £27.21 per hour (Inside IR35)Duties: The purpose of this role is to drive the off-cycle eng ...

Critical Facilities Maintenance Lead Engineer

Your role at a glanceAs the Critical Facilities Maintenance (CFM) Lead Engineer, you will report to the Critical Facilities Maintenance (CFM) Manager and will be responsible for the support and delivery of Facility Management (FM) services to NTT Data Centres, ensuring operational performance and efficiency ...

Lead Maintenance Engineer (Mon Fri)

Lead Maintenance Engineer (Mon-Fri)£54,500 + Great Training + 1.5X Overtime + 34 Days Holiday + Medicash + 8% Matched PensionShift Pattern: Mon-Fri - Earlies, Lates and NightsWorkshop based in Gateshead. Commutable from Newcastle Upon Tyne, Sunderland, Durham, Consett, Hexham and surround ...

On Lead D365 Engineer (Finance)

Job Details In the dynamic landscape of On, the tech thrives much like a spirited runner: always moving, always improving. We are building technology that continues t ...

Lead Electronics Engineer – Precision Instrumentation

Candidate Source is seeking a Senior Electronics Engineer to lead the design of precision instrumentation in Salisbury, England. This role involves taking ownership of product development from concept to production, ensuring robust, production-ready solutions. As part of a collaborative engineering env ...

Lead Water & Wastewater Infrastructure Engineer

Ayesa Engineering - UK and Ireland is seeking a Principal Civil Engineer to lead the design and delivery of civil engineering solutions for water and wastewater projects. You will oversee multidisciplinary teams, ensure compliance with safety and quality standards, and contribute to project management activities ...

Lead Backend Engineer, Python Microservices

Lead Engineer, Back End, Agentic intelligence London, UnitedKingdom Posted 12 months ago Tech stack ecosystem Backend Python Job Opportunity at Choreograph: Back-End Engineer Choreograph is seeking an experienced and forward-thinking Back-En ...

Senior Building Engineer & Operations Lead

CBRE Group, Inc. is looking for a Chief Engineer in London to manage building engineering operations. This full-time role requires overseeing tasks such as preventive maintenance and repairs, monitoring systems including HVAC and plumbing, and leading maintenance staff. The ideal candidate will have substantial ...

Lead AI Platform Engineer (Contract)

We are GlobalLogic, a Hitachi Group Company and a leader in digital engineering. We help brands across the globe design and build innovative products, platforms, and digital experiences for the modern world. By integrating experience design, complex engineering, and data expertise - we help our clients imagin ...

Drainage Lead Engineer (Flood Risk)

Drainage Lead Engineer (Flood Risk)£60,000 - £65,000 + Bonuses + 1.5x Overtime + Hybrid + Electric Car + Ongoing Training and Qualifications + Flexible Hours + Healthcare Package + Increasing HolidaysGuildford, Surrey Are you a Lead Drainage Engineer or similar, looking to advan ...

Drainage Lead Engineer (Flood Risk)

Drainage Lead Engineer (Flood Risk)£60,000 - £65,000 + Bonuses + 1.5x Overtime + Hybrid + Electric Car + Ongoing Training and Qualifications + Flexible Hours + Healthcare Package + Increasing HolidaysGuildford, Surrey Are you a Lead Drainage Engineer or simil ...

Principal Software Engineer & Technical Lead

A leading information and analytics company in Greater London is looking for a Consulting/Principal Software Engineer to lead cross-functional teams. In this role, you'll set technical direction and focus on quality strategy while ensuring timely delivery of features. Ideal candidates will have over 7 years of s ...

Lead Machine Learning Engineer, AI

Overview Work on exciting public sector projects and make a positive difference in people's lives. At Zaizi, we thrive on solving complex challenges through creative thinking and the latest tools and tech. As a Machine Learning Engineer, AI, you'll be responsible for researching, developi ...

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    Lead Test Automation Engineer Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights