319,523+ Lead Test Automation Engineer Pythonjava Jobs in UK — Top Companies Hiring July 2026

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Senior ML Engineer — Build Production‑Grade AI at Scale

A leading AI company in London is seeking a Senior Machine Learning Engineer to lead the development of innovative AI solutions. The role involves designing scalable ML systems and collaborating with various teams to solve critical challenges. The ideal candidate has substantial experience with ML frameworks, cl ...

Geotechnical Associate — Lead Quarry & Infra Projects

Penguin Recruitment is seeking an Associate Geotechnical Engineer in Edinburgh to lead geotechnical projects, especially in quarry environments. This role offers a competitive salary of £65,000 - £70,000, clear pathway to Director level, and full chartership support. Candidates should have a degree in Geotechnic ...

Senior Solutions Engineer: AI Driven FinTech Solutions

A leading software company in London is seeking an experienced Senior Solutions Engineer to facilitate automated decision-making in financial services. In this mid-senior level role, you will engage with stakeholders, manage multiple projects, and lead customer implementations. The ideal candidate has strong Pyt ...

Senior P&C Design Lead for HV Transmission & Renewables

A leading engineering firm in Bristol is seeking a Senior Associate Director, Protection & Control Engineer to lead significant projects in the Power and Energy sector. The ideal candidate will possess a strong background in P&C systems design for high-voltage applications and demonstrate leadership in managing ...

TechOps Infrastructure Engineer — Flexible Working

NCC Group plc in Manchester is seeking an IT Infrastructure Engineer to manage and extend internal systems used for delivering consultant services. This role requires a strong range of technical skills, particularly in infrastructure, networking, and Linux. You will maintain and monitor IT environments ...

Senior Electronics Engineer New Product Development (Hybrid)

A leading technology firm based in High Wycombe is seeking a Principal Electronics Engineer to drive the design and delivery of electronic solutions for their Materials Analysis products. The role offers the opportunity to lead projects in a hybrid working environment. Ideal candidates will possess deep electron ...

Senior Digital Buildings & Cloud Integration Engineer

A technology and engineering firm is seeking a Digital Buildings System Engineer to lead the onboarding and integration of building management systems and IoT devices onto cloud platforms. The role requires 7+ years of experience in systems integration, strong cybersecurity knowledge, and a Bachelor's degree in ...

Senior Fire Engineer & Expert Witness Remote UK/IE

A global leader in fire protection engineering is seeking a Senior/Associate Fire Engineer – Expert Witness. You will lead investigations into fire safety issues and provide expert analysis and testimony in legal disputes. The role demands a background in Fire Safety Engineering, strong communication skills, and ...

Staff Software Engineer — AI Native DevSec Platform

A leading cybersecurity company in Greater London is seeking a Staff Software Engineer to lead the design and implementation of large-scale solutions. You will drive engineering challenges, mentor junior engineers, and ensure high-quality software development. The ideal candidate has over 10 years of experience ...

Senior Full Stack Engineer (Node/TS/React) — Hybrid + Equity

Skinandme is seeking a Senior Full Stack Engineer in London to lead projects on their Node.js and React stack. This role encompasses end-to-end ownership of features across their commerce and clinical systems. The ideal candidate will have significant experience in full-stack development and a commitme ...

Senior Infrastructure Lead Sustainable Civil Engineering

A progressive engineering consultancy is seeking an Associate Director - Development Infrastructure to lead a multidisciplinary team in London. This key role focuses on delivering infrastructure projects sustainably and efficiently while maintaining profitability and high standards of quality. The ideal candidat ...

Principal Highways Engineer Hybrid Transport Leader

A leading infrastructure consulting firm seeks a Principal Highways Engineer in Chesterfield to provide technical expertise and project management across highway engineering. The successful candidate will lead a diverse team, ensure project outcomes meet budget and quality standards, and maintain client relation ...

Chief Engineer — Autonomy & UAS Systems

A leading technology firm in London is seeking a Chief Engineer to lead the development and deployment of advanced autonomy solutions on unmanned aircraft. The ideal candidate has over 10 years of experience in the defense industry, excels in technical leadership, and possesses a strong background in autonomy an ...

Principal Power Systems Substation Design Lead

A leading consulting and engineering firm is looking for a Power Systems Principal Consultant to manage the substation design team in Manchester. This hybrid role includes being the technical lead for various projects in electro-mechanical engineering, ensuring compliance with national standards. Ideal candidate ...

Staff Software Engineer Remote UK (SRE & Modernization)

A dynamic tech company is seeking a Staff Software Engineer who will lead modernization efforts for their core product. This fully remote role requires deep expertise in .NET Core and modern frontend frameworks such as React, Angular, or Vue. The ideal candidate will mentor engineers, drive architectural decisio ...

SOC Cyber Security Engineer Threat Response & Monitoring

A leading UK-based technology firm in West Malling is seeking a Cyber Security Engineer to strengthen its cyber security posture. You will lead proactive security efforts, act on security alerts, and collaborate within a SOC. Applicants should have 2-5 years' experience, proficiency in Microsoft Security Suite, ...

Lead AV Installations & Onsite Manager – London

A leading Smart Building Integrator in London is seeking a Snr AV Installation Engineer / Onsite Manager. You will lead AV installation teams while ensuring high-quality installations for residential projects. The ideal candidate has 8 years of experience in AV systems integration, exceptional leadership skills, ...

Principal Structural Engineer—Energy Infrastructure (Hybrid)

A leading engineering consultancy in Greater Manchester is seeking an experienced Principal Structural Engineer to design and deliver innovative solutions for major energy infrastructure projects. You will lead multidisciplinary teams, ensure compliance, and provide technical mentorship. Ideal candidates should ...

Senior Principal Structural Engineer – UK Projects

Arcadis in Leeds is seeking a Principal Structural Engineer to lead the structural design and coordination across various projects. You will manage technical and commercial aspects while mentoring team members. Ideal candidates should possess a relevant degree, professional qualifications, and strong technical k ...

Senior Structural Engineer Bridges & Sustainability

Jacobs is seeking a Senior Engineer in Edinburgh to lead bridge and structure projects from feasibility through detailed design. You will produce high-quality technical documentation, mentor diverse teams, and collaborate with integrated delivery teams. An engineering degree, project management skills, and a foc ...

Staff SRE: Lead Reliability for Multi Tenant SaaS

Obsidian Security in Cheltenham seeks a Staff Site Reliability Engineer to lead the reliability strategy for a complex multi-tenant SaaS platform. You will partner with DevOps and Platform Engineering, shape reliability practices, and ensure proactive issue detection. Candidates need over 5 years in SRE or produ ...

Technical Director, Energy Infrastructure Structures

A leading engineering consultancy in the United Kingdom is seeking a Technical Director to oversee structural engineering services for major energy infrastructure projects. You will lead teams, manage client relationships, and ensure technical excellence. The ideal candidate should be a Chartered Engineer with s ...

Senior Mechanical Engineer Water Infrastructure

A leading engineering consultancy seeks a Senior Mechanical Engineer to lead mechanical system designs that ensure water security. You'll manage projects from feasibility to construction for water companies across the UK and Ireland. Ideal candidates should have a degree in Mechanical Engineering, preferably hol ...

Senior Process Engineer – Water & Wastewater Solutions

A leading engineering firm in the UK is seeking a Principal Process Engineer to lead design and execution of process engineering projects, particularly in water and wastewater treatment. The ideal candidate will have a degree in Chemical Engineering, relevant professional membership, and a strong background in d ...

Optical Systems Engineer Raman Microscope & Medical Devices

A pioneering life science startup based in Oxford is seeking an Optical Systems Engineer to design embedded Raman microscope systems and contribute to a multidisciplinary team. This role offers the opportunity to lead projects from prototyping to market, focusing on innovative optical technologies aimed at comba ...

Senior Cost Engineer Energy & Natural Resources Flexible

A leading project management firm in the UK is seeking a Senior Cost Engineer to lead project teams and ensure cost information accuracy. You will be responsible for monitoring budgets, preparing financial reports, and identifying cost-saving opportunities. The ideal candidate has extensive experience in project ...

Senior RAMS Engineer – Rail Systems & Safety Leader

A leading infrastructure consulting firm in Birmingham is seeking a RAMS Engineer to lead the development and implementation of RAMS strategies for rail projects. Responsibilities include collaborating with multidisciplinary teams, conducting RAMS analyses, and mentoring junior engineers. Candidates should have ...

Senior Civil Engineer, Water Asset Design – Hybrid

A leading engineering firm in Birmingham is seeking a Senior Principal Civil Engineer to lead projects in the water sector. You will manage multi-disciplinary teams and ensure project delivery while contributing to innovation and client satisfaction. The ideal candidate holds a degree in Civil Engineering and ha ...

Principal Civil/Structural Engineer — Power & Energy

A prominent engineering consultancy based in Surbiton is looking for an experienced Principal Civil/Structural Engineer. You'll lead the structural design and delivery of projects within the power and energy sectors, manage multidisciplinary teams, and mentor junior engineers. The role offers opportunities for p ...

Senior Electrical Engineer – Water Projects (Hybrid)

AECOM is seeking a Senior Electrical Engineer for Water Projects in London. The successful candidate will lead electrical and ICA design, manage projects, and ensure quality across various water infrastructure projects. This role requires a BEng or MEng in Electrical Engineering, with experience in wat ...

Electromechanical Design Engineer NPD & Manufacturing

Michael Page is seeking a Mechanical Design Engineer to develop new products from prototyping to mass manufacturing in Newcastle. The successful candidate will lead NPD projects and design electromechanical products, ensuring designs are optimized for production. This position offers a competitive sala ...

London Highways & Drainage Lead Hybrid & Autonomy

Strata Consulting is seeking a Highways & Drainage Technical Director to lead their busy London office team. This role offers a chance to manage exciting projects, develop leadership skills, and enhance client delivery focus. The ideal candidate is an incorporated or chartered engineer with strong mana ...

Senior Aerospace R&D Design Engineer – Heat Exchanger

Honeywell Aerospace Technologies in Yeovil seeks a Sr Advanced R&D Engineer/Scientist to drive innovation in aerospace technology. You will lead research initiatives, developing cutting-edge systems that enhance safety and efficiency in aerospace operations. This role demands 6+ years of R&D experience ...

Fire Engineering Associate Director – Defence Projects Lead

AECOM in Greater London seeks an Associate Director (Fire Engineer) to lead Defence projects and manage engineering teams. Candidates should have extensive experience in a multi-disciplinary setting and a solid understanding of UK fire safety standards. This role emphasizes project delivery, team leade ...

Fire Engineering Associate Director – Defence Leader

AECOM is seeking an Associate Director (Fire Engineer) to lead a team in Defence projects across various sectors. This role is perfect for established consultants aiming for advancement in fire safety consultancy. You will oversee project delivery, ensure compliance with regulations, and maintain stron ...

Azure Cloud Platform Lead for Data & Analytics

Legal & General is seeking a Lead Cloud Engineer to enhance their cloud capabilities within the Retail Data and Analytics function. This role includes leading Azure data platform implementations, mentoring staff, and driving modernization. Ideal candidates will have a technology-related degree, relevan ...

Senior Cloud Security Engineer — Hybrid/Remote

A leading business technology provider in Solihull seeks a Senior Cloud Security Engineer to enhance its cloud security posture. In this role, you will design and implement secure cloud infrastructure and lead incident response activities. Ideal candidates have over 5 years of experience in cloud security and pr ...

Principal Mobile Architect: iOS/Android Lead

Jagex in Cambridge is seeking a Principal Mobile Engineer to lead mobile engineering initiatives for the RuneScape franchise. This role involves shaping mobile architecture and delivering scalable mobile solutions across critical systems. The ideal candidate will have deep expertise in native mobile de ...

Principal Marine Safety Engineer Hybrid, SC Clearance

iO Associates is seeking a Principal Safety Engineer located in Southwest London. As part of your role, you will lead safety assurance activities across advanced systems for naval vessels. The candidate should have relevant experience in safety-related engineering, understanding IEC standards, and experience ...

Senior Mechanical Design Engineer Nuclear & Defence

Nuclearinst is looking for a Senior Mechanical Design Engineer to join their team in Plymouth. In this role, you will lead mechanical design solutions in defense infrastructure and ensure compliance with relevant regulations. The successful candidate will manage engineering teams and be involved throug ...

Senior Platform Engineer (Vue/Django) – Hybrid

Disguise Technologies Ltd in London is seeking a Lead Engineer to optimize their commercial platform. You will work in a hybrid model, developing systems and mentoring junior developers. The ideal candidate should have 5+ years of software development experience, strong knowledge in Vue and Django, and ...

Shift Engineering Lead – Poultry Plant (Nights)

2 Sisters Food Group in Flixton is seeking an Engineering Team Leader to oversee our Poultry processing operation. You will lead on shift, ensuring maintenance and repairs are managed effectively. The ideal candidate is a time-served engineer, experienced in a manufacturing environment, and is ready to ...

Senior Platform Engineer – AI Native SaaS, Hybrid London

Gravitas Recruitment Group (Global) Ltd is seeking a Platform Engineer at Senior or Lead level in London. The role involves building an AI-native platform to enhance enterprise workflows. You will be responsible for scaling serverless infrastructure, developing tooling, and contributing to production c ...

Senior Staff Software Architect – Hybrid Edinburgh

FanDuel is seeking a Senior Staff Engineer to lead technical strategies in our Core Marketing Platforms vertical. The role involves mentorship, stability, and scaling of services, while engaging with executives and driving technical initiatives. The ideal candidate possesses a strong technical backgrou ...

Senior Firmware Engineer Defense ISR Systems (Hybrid UK)

Thales Group in Crawley is seeking a Principal Firmware Engineer to lead firmware development projects in a hybrid working environment. Candidates should have demonstrable experience in firmware within safety-critical settings, along with strong communication skills and a relevant engineering degree. T ...

Remote Senior Backend Architect (Multitenancy & IAM)

A tech learning company seeks a Senior Backend Engineer to lead the development of scalable multitenant infrastructure. The role emphasizes strong architectural principles, expertise in statically typed languages, and readiness to master Python 3.x. Enjoy a fully remote, flexible work environment with competitiv ...

Public Sector Data Engineering Lead & Strategy

Made Tech is seeking a Principal Data Engineer to lead and deliver client engagements across the UK. This role involves overseeing delivery, coaching team members, and maintaining client relationships. Successful candidates will combine technical experience with leadership ability to drive successful outcomes. T ...

Principal Mechanical Engineer — Water Infrastructure

MOTT MACDONALD is seeking a Principal Mechanical Engineer to join their Anglian Water @One Alliance project in Peterborough. The successful candidate will lead the technical delivery of innovative water solutions and mentor junior engineers while focusing on safety, sustainability, and digital transformation. ...

Senior Mechanical Engineer — Hybrid, Defence Infrastructure

Babcock International is looking for a Senior Mechanical Engineer to contribute to a high-impact public sector Defence Nuclear infrastructure initiative in either Bristol or Warrington. The successful candidate will lead complex mechanical engineering tasks, collaborate with multidisciplinary teams, and produ ...

RF Engineer – Senior SatCom/Defence (Bath, On‑Site)

TipTopJob is seeking an experienced RF Engineer to support critical programmes in Bath, UK. The successful candidate will lead RF engineering activities and ensure compliance with industry standards. The role requires a Bachelor's Degree, 7+ years of relevant experience, and eligibility for UK Security Cleara ...

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