733,689+ Lead Test Automation Engineer Pythonjava Jobs in UK — Top Companies Hiring June 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Lead Game Security Engineer

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish boo ...

Lead Site Reliability Engineer

Role PurposeThe Site Reliability Engineer will work closely with Application, Infrastructure, and Network Engineering teams to ensure the reliability, scalability, and performance of FNZ platforms. This role focuses on deploying, integrating, and providing ongoing operational support for m ...

Lead RF Design Engineer

Job DescriptionAn example of some key technologies for our current projects are Software Defined Radio, high-speed networking and ‘hardsec’ but clients often approach us with unique challenges that require a creative outlook and an adaptable skill set.We are looking for candidates with the fo ...

Lead Game Security Engineer

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and throug ...

Lead Design Engineer (Water)

Job DescriptionStart here. Grow here. Ready to lead a multidisciplinary design team and shape the future of water infrastructure?Join our dynamic Water Solutions team as a Lead Design Engineer, based in our North & Midlands offices, with the b ...

Lead/Associate Structural Engineer

Associate / Lead Structural EngineerLocation: Welwyn Garden CitySalary: £70, to £80,We are supporting a well-established, multi-disciplinary engineering consultancy with the appointment of an Associate or Lead level Structural Engineer. This is a senior, hands-on role sui ...

Lead Electrical Design Engineer

Lead Electrical Design Engineer - (Wastewater Treatment Projects)About Us: Glanua is an industry leader in providing innovative and sustainable engineering solutions to design, build, operate and maint ...

Lead Control Systems Engineer

Job DescriptionAs a Lead Control Systems Engineer, you’ll lead the development, implementation, and support of industrial control system solutions across a broad range of technologies. You’ll work on Mitsubishi and non-OEM platforms, including gas and steam turbines, generators, and auxiliary system ...

Lead Engineer (Back End)

About the RoleWe are looking for an experienced Lead Engineer (back-end) to lead the team building and scaling the infrastructure behind Scenario Builder, our electricity grid modelling platform. Scenario Builder is an in-browser platform tha ...

Lead Engineer Routing Squad

HIVED is the first customer-centric, tech-enabled parcel delivery company designed for ecommerce. With a 100% electric fleet and commitment to an exceptional delivery experience, HIVED is setting a new delivery standard for ecommerce brands and consumers.HIVED has already delivered millions of parcels ...

Lead Electrical Commissioning Engineer

Lead Electrical Commissioning Engineer - Contract Work (OCGT Power Genereation Project)We are currently seeking an experienced Lead Electrical Commissioning Engineer to join a major OCGT power generation project. This is a key position within the commissioning team, supporting the delivery, energisation, ...

Lead Full Stack Engineer

About JustParkJustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, giving us the best of both worlds. We simplify the entire parking experience. From venues and councils to private driveways, our platform makes it simple for drivers to find, book, ...

Oracle OCI Lead Engineer

*Lead Oracle Cloud Infrastructure Platform Engineer*📍 Location: Leeds, West Yorkshire (Hybrid) 🕒 Employment Type: Permanent 💼 Status: Actively Hiring 💡 £72,000-£82,000 + Excellent Benefits WRK digital are delighted to be partnered exclusively with a high-profile, ...

Lead Game Security Engineer

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish boo ...

Lead Cable Design 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 clie ...

Lead Agentic Software Engineer

At Scott Logic, we have a reputation for world-class software engineering. We are trusted by some of the world’s leading organisations to build reliable, high-performance, business-critical solutions. Thanks to Agentic and GenAI, clients want us to help them unlock the productivity benefits of a ...

Lead Back End Engineer

Job DescriptionWe are seeking a Lead Engineer to join our software delivery team as a principal contributor. In this role, you will leverage your technical expertise to guide and support a team of engineers, while also actively contributing to the team's development efforts.You will play a k ...

Lead Systems Engineer (DA)

Job Description:Your impactLeonardo has an exciting opportunity for a Lead Systems Engineer/Design Authority (DA) to join its NATO JEWCS Integrated Project Team (IPT), within the CEMA and ICS Sector based across the south of the UK. We are producing the next generation Electronic W ...

Team Lead Software Engineer

Description About XeXe is a cross-border payments platform. We help SMEs and consumers in the US, UK, Canada, Australia, and New Zealand collect, convert, hold, and send money across markets. Each year, over 300 million people use Xe for currency information and over 350,000 use us ...

Lead Cable Design 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 clie ...

Lead Product Marketing Engineer

Lead Product Marketing Engineer – Optical Encoder TechnologyLocation: Wotton under EdgeReports to: Head of Sales (Encoder Products)Role OverviewThe Product Marketing Engineer will bridge the gap between engineering and marketing for Renishaw’s optical encoder p ...

Lead Software Engineer React

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

Lead Planning Engineer I

Lead Planning Engineer I Location: Hyderabad, IN Employment type: Employee Place of work: Office Offshore/Onshore: Onshore TechnipFMC is committed to driving real change in the energy industry. Our ambition is to build a sustainable future through relentless innovation and glob ...

Lead Cloud Platform Engineer

Lead Cloud Platform EngineerLocation: Any UK Bupa officeNorth: Salford Quays or LeedsSouth: Staines, London or BrightonEmployment Type: Permanent, Full time 37.5 hoursSalary: From £74,400 per annum (DOE and location) plus 10% bonusAdvert closes: Friday 2 ...

XVA Lead Software Engineer

Join Citi's XVA Technology team in London as a Lead Software Engineer at Vice President level, and take on a role at the intersection of advanced software engineering and AI-driven innovation — at a firm where your code, your decisions, and your ideas operate at global scale. This role is built for a hands-on ...

Lead Cable Design 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 clie ...

Lead React Software Engineer

Senior Full-Stack Engineer – Trading Platform (TypeScript / Node.js / React)Location: Waterloo, London (Hybrid)OverviewOur client, a large enterprise, is seeking a Senior Full-Stack Engineer to join an established trading platform programme. This production-cri ...

Lead Hardware Design Engineer

Job DescriptionWe are looking for a Lead hardware design engineer with a broad skill set and a passion for creating electronic products.. Working closely with our clients and the wider PA team, you will be called upon to develop solutions at the system level as well as take on the detailed electroni ...

Lead Data Migration Engineer

JOB DESCRIPTION The team you'll be working with: We are seeking an accomplished and detail-oriented Lead Data Migration Engineer to join our Data & AI practice. The successful candidate will bring deep expertise in data migration, ETL/ELT pipeline engineering, and cloud-native data platfo ...

Lead Design Engineer (Water)

Job DescriptionStart here. Grow here. Ready to lead a multidisciplinary design team and shape the future of water infrastructure?Join our dynamic Water Solutions team as a Lead Design Engineer, based in our North & Midlands offices, with the b ...

Lead Systems Engineer (DA)

Job Description:Your impactLeonardo has an exciting opportunity for a Lead Systems Engineer/Design Authority (DA) to join its NATO JEWCS Integrated Project Team (IPT), within the CEMA and ICS Sector based across the south of the UK. We are producing the next generation Electronic W ...

Lead Full Stack Engineer

Lead Full Stack Engineer Consortia are partnering with a high growth climate tech scale up that is digitising and modernising the energy ecosystem. They are hiring a Lead Full Stack Engineer who is as comfortable writing production grade code as they are line managing and developin ...

Lead IREF Design Engineer

What You Will DoAs Lead IREF Design Engineer, you will play a pivotal role within our Industrial Refrigeration (IREF) business, leading technical sales support activities across complex projects. You will partner closely with Sales, Engineering and Delivery teams to develop robust technical soluti ...

Lead Game Security Engineer

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and throug ...

Lead Forward Deployed Engineer

About the roleJoin us as a Lead Forward Deployed Engineer to spearhead the technical direction and delivery of complex, innovative AI projects. You will act as a technical expert, applying your skills across various projects from AI strategy to client-side deployments, while ensuring arch ...

Lead Electrical Design Engineer

Lead electrical design position within the company.You will work alongside the lead mechanical design engineer and you will have a huge say in the companies design policies.Y ...

Lead Game Security Engineer

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish boo ...

Lead Field Service Engineer

Job Title: Lead Field Service Engineer Location: Bolton Salary: Up to £18.00 per hour + Overtime + Working Away Uplift Shift: Days (Field-Based) Benefits: Company Van (Shared), Overtime, Expenses Covered When Wor ...

Lead Front End Engineer

Are you the kind of engineer who doesn't just build frontends, but defines how they should be built at scale?My client is looking for a Lead Front End Engineer to take ownership of a modern, high-impact web platform, shaping both the technical direction an ...

Lead NSX Network Engineer

Are you an experienced Network Engineer with expertise in VMwareNSX? Sopra Steria’s Aerospace Defence and Security sector are currentlyrecruiting for a highly technical Lead Network Engineer with a specialism in VMwareNSX for a secure government client. This role will be part of a wider Netw ...

User Experience Lead Engineer

The User Experience Lead Analyst is a senior level role significantly contributing to the research, analysis, and design of digital products and systems. User Experience partners with Product and Technology colleagues to create innovative and intuitive digital products that deliver best-in-class user experien ...

Lead Cloud Platform Engineer

Job Description:Lead Cloud Platform EngineerLocation: Any UK Bupa office PermanentFull time 37.5 hours Salary from: £74,400 per annum (DOE and location) plus 10% bonus Advert closes Friday 26th June 2026We make healt ...

Lead RF Design Engineer

Company DescriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technolog ...

Lead Embedded Software Engineer

Lead Embedded Software EngineerWotton under Edge / Hybrid (3 days office based)Salary: up to £60,000 depending on experienceRenishaw’s Encoder Products Division (EPD) designs and supplies cutting-edge position feedback technology to the world’s precision measurement, automati ...

Lead Wintel Engineer Cloud

Role: Lead Wintel Engineer – CloudLocation: Hybrid - Liverpool, Merseyside (2 days a week on-site) Job Type: Full-time, Permanent (37.5 hours)Salary: Competitive + benefits + packageSecurity Clearanc ...

Lead Automotive CyberSecurity Engineer

Responsibilities Risk Assessments (High level and detailed)Security concept developmentSecurity health checks / informal auditsProcess improvement (Expleo and client)Support the development of best practice working procedures for Cyber security activities.S ...

Power Civils Lead Engineer

Power Civils Lead Engineer Manchester £50,000 - £70,000 (DOE) An opportunity has arisen for a Power Civils Lead Engineer to play a key role in delivering civil engineering solutions across major UK power infrastructure projects. This position offers the chance to take technical ownership, in ...

Lead Engineer SDVI Rally

​Fincons Group is an IT business consulting company that has been designing the digital future of leading companies on international markets for 40 years.Fincons Group built its reputation on foreseeing and interpreting new business models and the rapid evolution of IT systems by building a c ...

Lead Data Engineer (GCP)

Are you ready to lead cutting-edge data solutions that drive smarter pricing, market analysis, and investment strategies? Join a leader in its field, working alongside a passionate, highly skilled team with sustainability at the core of everything they do.What You’ll Do: Take ownersh ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Buffering Video...

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