656,055+ Lead Test Automation Engineer Pythonjava Jobs in UK — Top Companies Hiring June 2026

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Software Engineer & Tech Lead Architecture & Mentorship

The Role Design, develop, and implement complex software solutions, leveraging expertise and experience in programming languages, architecture, and best practices. Not only producing high-quality code but also playing a role in guiding junior developers, participating in architectural discussions ...

Senior Mechanical Design Engineer (Team Lead)

Senior Mechanical Design Engineer (Team Lead) Martin-Baker Denham, United Kingdom of Great Britain and Northern Ireland Ref#: Senior Mechanical Engineer Martin-Baker is the world’s leading manufacturer of ejection and crashworthy seats, saving over 7,805 ...

Senior Security Engineer: Lead Secure Transformation

Michael James Associates is seeking a Senior Security Engineer to support its Cyber Security function during an exciting digital transformation programme. The role involves implementing security controls, leading initiatives, and embedding security best practices across various projects. The ideal cand ...

Senior Geoenvironmental Engineer: Lead Site Assessments

Cundall is seeking an experienced Geoenvironmental Engineer to work on diverse construction projects in the UK and internationally. In this role, you will lead site investigations, conduct detailed risk assessments, and provide consultancy on environmental aspects. The ideal candidate has at least six ...

Lead Control & Protection System Application Engineer

Job Description Summary L'ingénierie des systèmes est une discipline d'ingénierie interfonctionnelle axée sur une approche, un état d'esprit et un processus. Toutes les activités qui tiennent compte des besoins à la fois commerciaux et techniques des clients dans le but de fournir un produit de q ...

iOS Team Lead, Security Research Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees a ...

Lead Agricultural Engineer Onsite Workshop & Design

KWS SAAT SE is seeking a Lead Agricultural Engineer to join the team in Thriplow, United Kingdom. This full-time role focuses on overseeing all site needs, ensuring the performance and reliability of machinery supporting plant breeding activities. The successful candidate will have at least 10 years of experienc ...

Lead Java Software Engineer AWS & React

TrueNorth® is seeking an experienced contractor to work in Stockton on Tees, collaborating with a key client to shape their platforms. The role involves hands-on development as well as leading a team to adopt modern practices. The ideal candidate will advocate for agentic technology and work across fro ...

Project Engineer Formwork & Shoring Design Lead

Doka GmbH is seeking a Project Engineer in Kenilworth, UK. This role involves planning, design, and execution of construction projects, collaborating with teams for formwork and shoring solutions. Applicants should have a Bachelor's degree in Civil Engineering and experience in the construction industr ...

Lead Mechanical Engineer Tooling & Decommissioning (Hybrid)

NUKEM Ltd. seeks a Principal Mechanical Engineer for its Warrington location. This role involves overseeing the development of essential tools for MSSS SEP machines, managing a team, and collaborating with various clients and contractors. The ideal candidate will have over 10 years of experience in mec ...

Lead Water Process Engineer Design & Sustainability

Sweco UK Ltd is seeking a Principal Process Engineer to provide technical leadership and guidance on process design deliverables in Peterborough. The role involves reviewing design documentation, mentoring junior engineers, and ensuring compliance with safety standards. The ideal candidate will have an ...

Senior Electrical Engineer: Lead Design & Projects

A leading engineering firm in Edinburgh is seeking a Senior Electrical Engineer to lead project management and electrical design. This role involves overseeing junior engineers and ensuring quality across all project stages. Ideal candidates are degree-qualified, ideally working towards Chartered status, with st ...

Lead Ground Systems Engineer – Stratospace Connectivity

AALTO in Farnborough seeks a Principal Ground Systems Engineer to lead the development of ground support systems for its innovative Zephyr stratospheric platform. The role involves technical leadership, collaboration with stakeholders, and ensuring system reliability for air traffic management and operations. ...

Principal Electrical Engineer Lead Building Services

Hoare Lea in Leeds is seeking a Principal Electrical Engineer to lead the delivery of high-quality electrical engineering solutions. This role requires strong technical knowledge and experience in managing complex building services projects while ensuring technical and commercial excellence. The ideal ...

Lead Mechanical Project Engineer – Laboratory Installations

1st Step is seeking an experienced Mechanical Project Engineer to join a leading M&E Contractor in Twickenham. This role focuses on a new Laboratory project, requiring oversight of technical accuracy and management of mechanical services installations. The ideal candidate will have experience with M&E ...

Front Office RAD Lead Software Engineer

Job Overview As a Senior RAD (Rapid Action Development) Developer in our Rates development team, you will work in close partnership with quant researchers, traders, and technology teams. The role sits at the intersection of front‑office trading and technology, with direct ownership of the tools t ...

Lead Mechanical Engineer – Design, FEA & Projects

Complete Talent Services Ltd is seeking experienced Design Engineers for various levels in Sheffield. This full-time permanent position involves the design and development of components for sectors like Nuclear, Defence, and Oil and Gas. Ideal candidates will have 7-10 years of experience, a degree in ...

RCS Engineer | Technical Lead – RSM Facility

Role Radar Cross Section (RCS) Engineer - Trials at Thales Working within a small team of engineers primarily at the Thales Underwood Quarry site in Wells, you will supply Radar Cross‑section (RCS) measurement services to the UK Ministry of Defence and industry partners. T ...

Scenic Ride & Show Engineer – Technical Lead

NBCUniversal is seeking a Technical Manager in Bedford, England to oversee the technical management of attractions. The role involves contributing to budgeting, design, and testing of Ride and Show systems. The ideal candidate has a Bachelor’s Degree in a relevant technical field and experience in them ...

Hybrid Lead Application Engineer – Microsoft Stack

Experis Scotland is seeking an Application Lead located in the City of Edinburgh. This hybrid role involves managing core enterprise systems, ensuring their stability and compliance with organizational standards. You'll lead governance forums, provide senior support for complex issues, and drive continuous im ...

Lead Backend Engineer (Distributed Systems Python)

Requirements Extensive software engineering experience using Python within production environments Experience designing and developing scalable backend or distributed systems Strong understanding of software architecture, OO principles, and integration patterns <li ...

Lead Multiskilled Maintenance Engineer – PLC & Electrical

Mackle Food Company in Armagh, United Kingdom, is seeking a skilled Maintenance Engineer to ensure optimal operation of manufacturing equipment. The role involves performing maintenance, troubleshooting and leading projects while ensuring compliance with safety regulations. Ideal candidates should have ...

Aerospace Project Engineer – Global Delivery Lead

Moog Wolverhampton Limited is seeking an experienced Project Engineer for their Tewkesbury location. This role involves leading projects for commercial flight control products and requires a degree in Mechanical or Aerospace Engineering. The ideal candidate will have a minimum of 5 years in aerospace o ...

Lead Platform Engineer: Cloud Native Microservices

J.P. MORGAN is seeking a Lead Software Engineer - Platform Engineering to join their International Consumer Bank. This role involves delivering innovative cloud-native microservices architecture applications within a flat-structured organization. Your expertise in JavaScript and TypeScript will be cruc ...

Lead Aerospace Controls Engineer – Hydrogen Propulsion

ZeroAvia, based in Kemble, is seeking an experienced controls engineer to support the development of hydrogen-electric power systems. In this senior technical role, you will define and develop control algorithms, ensuring the alignment with safety regulations. You will also lead the verification of control lo ...

Senior Mechanical Engineer: Lead Design & Delivery

A leading engineering consultancy is seeking a Mechanical Engineer to oversee various projects, coordinating mechanical services within multidisciplinary teams. The role involves leading large-scale projects both in the UK and potentially overseas, actively engaging with clients, architects, and professionals to ...

Lead Mechanical Handling Engineer Hybrid (Plymouth)

Manpower is seeking a Principal Engineer - Mechanical Handling to support the delivery of mechanical handling equipment in Plymouth, UK. This contractor role offers a competitive rate of up to £87 per hour and will last for 12 months. The ideal candidate will have expertise in mechanical handling and e ...

Principal Civil Engineer Lead Infrastructure & Standards

A leading consultancy is seeking a Principal Civil Engineer to join their Ringwood office. In this hybrid role, you will take ownership of complex infrastructure packages and lead technical standards across the business. Candidates should have a degree or HNC in Civil Engineering, strong project delivery experie ...

Senior Civil Engineer — Lead Infrastructure & Drainage

Energy Jobline CVL is seeking an experienced Civil Engineer to join a dynamic consultancy in Bath. You will lead projects from inception to delivery, mentor junior engineers, and work on diverse projects in various sectors. This role requires a degree in Civil Engineering, strong consultancy experience ...

Lead Electrical Engineer – Maintenance & Safety Focus

Energy Jobline ZR is looking for a Lead Electrical Engineer to join their team in Milton Keynes. This role offers an excellent opportunity to enhance your electrical engineering skills while managing PPM and reactive maintenance tasks. The ideal candidate will be responsible for ensuring statutory comp ...

Lead Backend Engineer – PCB Design Platform

Circuit Mind is seeking a Lead Software Engineer to take full ownership of the back-end stack development. You'll collaborate with product and hardware teams to tackle unique technical challenges in the electronics revolution. Applicants should have over 5 years of software development experience, incl ...

Remote Principal Methods Engineer — Construction Lead

Balfour Beatty plc is looking for a Principal Methods Engineer to lead the development of optimized construction solutions for complex infrastructure projects in London. You'll coordinate teams, oversee construction methodologies, and ensure the application of sound engineering principles. The role pro ...

Lead KDB & Real Time Systems Engineer

JPMorganChase is seeking an experienced lead in software engineering to develop high-quality applications using KDB technology. Responsibilities include crafting efficient code, debugging, and leading teams through delivery planning, while fostering a culture of diversity and inclusion. Candidates shou ...

Lead River Restoration & Nature Recovery Engineer

AECOM is seeking a skilled Principal/Associate River Engineer to join our Water Environment team in Leeds. The successful candidate will be responsible for the engineering and project delivery of river restoration and nature recovery schemes, ensuring compliance with design standards. Key responsibilit ...

Lead Systems Engineer Nuclear & Rail Integration

A leading engineering firm in the UK is seeking a Lead Consultant specializing in Systems Engineering & Integration. The role involves leading project teams in the Nuclear sector and Rail Industries, ensuring effective solutions and project accountability. Candidates should have a degree in engineering, relevant ...

Senior Verification & Validation Engineer – Systems Lead

Prodrive in Banbury is seeking a Senior Verification and Validation Engineer responsible for ensuring system performance through virtual and physical testing. The ideal candidate will have experience in managing cross-functional vehicle DVP, along with strong problem-solving and interpersonal skills. T ...

Lead Cabling Engineer – Field Installations & OB

Syme Solutions Ltd. is seeking a Project Lead in Greater London to oversee system maintenance and installation projects at prestigious sporting venues. You will manage technical teams, ensuring that work is completed safely, on time, and to satisfaction. This role requires strong leadership skills, pra ...

Senior Structural Engineer – Bristol: Lead Projects

A leading multidisciplinary design consultancy in Bristol is seeking a Senior Structural Engineer to manage and deliver structural design projects across various sectors. The successful candidate will oversee the design process, guide junior engineers, and ensure projects meet high standards and deadlines. Candi ...

Lead Marine Hydraulic Systems Engineer — Contract

BELCAN is seeking a Contract Senior Marine Engineer (Hydraulics) in Glasgow, Scotland, to take ownership of critical marine hydraulic systems. Responsibilities include overseeing hydraulic systems, diagnosing faults, and ensuring compliance with standards. The ideal candidate will have a background in ...

Lead Mechanical Project Engineer, Water & Wastewater

A leading engineering firm in the UK seeks a Senior Mechanical Project Engineer to deliver innovative solutions for wastewater treatment projects. Responsibilities include leading mechanical design, coordinating cross-disciplinary teams, and managing subcontractor performance. With over 10 years of experience, c ...

Fire Engineer: Lead Projects & Mentoring (Hybrid)

Buro Happold is seeking an Associate Fire Engineer for a hybrid role in Manchester, London, Leeds, Bath, or Edinburgh. You will lead fire engineering projects, providing consultancy, managing finances, and representing our team at design meetings. The ideal candidate will have experience in fire engine ...

Nuclear Quality Engineer: Lead Audits & Improvement

A leading energy company in Sizewell is seeking a Quality Engineer to ensure the highest quality standards across complex engineering projects. You will drive compliance with ISO 9001, manage audits, and oversee quality activities. The ideal candidate will hold an engineering qualification and have strong QA exp ...

Lead DevOps Engineer — Immutable Infra & Serverless

A technology-driven firm in London is seeking a DevOps professional to drive innovation and implement best practices in Continuous Delivery. You will work with serverless technologies, and explore trends around immutable infrastructure, while ensuring a balanced work-life commitment. The ideal candidate will hav ...

Lead Stress Engineer, Hybrid + Relocation Support

Due to increased workload, the Mechanical Analysis Group is looking for an experienced stress engineer to lead the structural design and development of a next generation complex weapon platform. You will collaborate closely with multi-disciplinary teams across our UK sites to develop an advanced aerospace ...

Lead Rendering Engineer for AAA Graphics

Microtech Global Ltd is seeking a Principal Rendering Engineer in Guildford, Surrey, UK. This full-time position offers a salary of £100,000 and involves collaboration with the Technical Director and Engineering team to develop and optimize rendering technology for AAA projects. The role focuses on wor ...

Subcontracts Engineer: Lead Supplier Contracts & Compliance

United Infrastructure in Warrington is seeking an individual to manage subcontract activities in compliance with project requirements. This role involves evaluating suppliers, conducting performance reviews, and ensuring all operations align with legal standards. The ideal candidate should possess a de ...

Principal Electrical Engineer Design Lead (Consulting)

Arcadis is seeking a Principal Electrical Engineer to join our Places Design Practice in Newcastle upon Tyne. You will be responsible for leading electrical design on key projects and collaborating with other disciplines to deliver efficient solutions. Ideal candidates should possess a BSc/BEng or MSc/ ...

Senior Software Engineer – Defence Systems Lead

Cicor Group is seeking a talented Senior Software Engineer to join our dynamic Programmes Division in Gosport. In this crucial role, you will lead software development efforts, ensuring high-quality solutions for our defence programmes. The ideal candidate will have a degree in Software Engineering or ...

Principal Transportation Engineer Lead & Mentor (Remote)

Snc-Lavalin is looking for a Principal Engineer to join their Transportation team in Belfast, UK. The successful candidate will provide technical guidance on highway infrastructure projects and mentor team members while liaising with key clients. Strong leadership, communication skills, and problem-solving ab ...

Lead Mechanical Design Engineer, Water & Wastewater

We are seeking a Senior Mechanical Design Engineer to play a leading role within our Design Team, taking technical ownership of mechanical engineering solutions across a wide range of water and wastewater treatment projects. In this role, you will guide the full design process from concept through ...

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