Lead Software Engineer Java Spring Boot React Jobs in UK

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 Hardware Engineer

Samuel Frank is hiring a Lead Hardware Engineer based in Stafford, Staffordshire, West Midlands, UK . This is a Full time opportunity (£75,000). Lead Hardware Engineer Permanent EC&I / Control Panels - Staffordshire - £65-75k + hybrid working + bonus + 30 days annual ...

Lead Electrical Engineer

Entech Technical Solutions Ltd is hiring a Lead Electrical Engineer based in Clevedon, Somerset, South West, UK . This is a Full time opportunity (£60,000). Lead Electrical Engineer Salary: up to £63K Hybrid: 3 days working on site in the offices in ...

Lead Firmware Engineer

Job Title: Lead Firmware Engineer Team: Electric System Location: Greenford (Hybrid – 3 days in office) Reports To: Head of Electric Systems About The Role The Lead Firmware Engineer is a hands‑on role, accountable for the technical ...

AI Lead Engineer

Overview Location: Croydon (once per week in-office) Duration: 6-12 months (initial) Security Clearance: Active SC clearance required Must have: 5+ years of unbroken UK residency Our client, a leading organisation in innovative techn ...

Lead Systems Engineer

We’re looking for a Lead Systems Engineer to take a key role in delivering control systems projects across a range of industries. You’ll lead the design, development, and integration of technical solutions, working closely with the Principal Engineer or Project Manager to guide project teams and ensure suc ...

Lead SCADA Engineer

Lead SCADA Engineer - Glasgow / Hybrid Are you an experienced SCADA Engineer ready to lead projects? Do you enjoy guiding teams through complex control systems delivery? Benefits Strong basic salary 28 days holiday + bank holidays Hybrid working ...

Lead Bioprocess Engineer

Lead Bioprocess Engineer - Scale-Up & Pilot Operations Location: Somerset, UK (site-based)Type: Full-time We are seeking an experienced Lead Bioprocess Engineer to lead the scale-up and industrialisation of an innovative bioprocess platform. This role combines technical leadership with ...

Lead ML Engineer

Job Type: Permanent Build a brilliant future with Hiscox Role Purpose As a Lead Machine Learning Engineer (MLE) at Hiscox, you will shape and scale our Machine Learning Engineering capability and ensure the successful deployment and operation of ML in produ ...

Lead PCS7 Engineer

Senior PCS7 Engineer – Glasgow Are you an experienced control systems engineer ready to lead projects end-to-end? Do you enjoy working with Siemens PCS7 and broader PLC/SCADA systems? Looking for a role where you can guide a team and shape delivery in the energy sector? Benefits <u ...

Lead LabVIEW Engineer

Note: you must have lived and worked in the UK for 4 years to date to apply. Applicants without this experience need not apply. LabVIEW Engineer £70,000 - £75,000 per annum (plus annual bonus). Location: Rickmansworth, Hertfordshire. Benefits: high street discounts, life assurance ...

Lead Quality Engineer

About the job you’re consideringCapgemini are recruiting for experienced Quality Engineers at a Lead level.We have vacancies for Lead Quality Engineers to join our dynamic team building solutions for our public sector client. Working with us will mean delivering critical digital services from cradle to grave wor ...

Lead LabVIEW Engineer

Please note you will need to have lived and worked in the UK for 4 years to current, to apply for this role, due a need to pass security clearance. Applicants that have not lived in the UK 4 years to current need not apply. £70000 - £75000/annum Plus excellent benefits Full ons ...

Lead Airworthiness Engineer

Eaton WimborneDiscover Eaton Wimborne – Where Advanced Technology Fuels Global Defence Innovation At our Wimborne site , formerly Cobham Mission Systems and now proudly part of the Eaton portfolio , we're redefining what’s possible in aerospace and defence. With a 1,000-strong team and a legacy of engineering pr ...

Lead AIT Engineer

Overview Expleo is a leading Global Engineering Services Provider with UK presence in 10 locations. We are seeking a Lead AIT Engineer to be responsible for all phases of planning, control and execution of Payload or Spacecraft level AIT & EVT activities during the mission ground test phase. ...

Lead Shift Engineer

There’s a permanent opportunity for you here as an M&E Shift Lead to join our team on our one of our data centre contracts in Thurrock, Essex. Main Purpose of Job (Including but not Limited to) The M&E Shift Lead is responsible for delivering effective mechanical and electrical maintenanc ...

Lead MLOPS Engineer

## Lead MLOPS EngineerApplyremote type: Hybridlocations: Yorktime type: Full timeposted on: Posted 30+ Days Agojob requisition id: R **Job Type:**Permanent**Build a brilliant future with Hiscox****Position:** Lead MLOPS Data Engineer**Reporting to:** Head of Data Engineering **Location:** York **Band ...

Lead Electrical Engineer

Company OverviewThe SPTS division of KLA, designs, manufactures and markets wafer processing solutions for the global semiconductor and related industries. SPTS provides industry leading etch and deposition process technologies on a range of single wafer handling platforms. End-market applications include micro- ...

Lead Electrical Engineer

The Lead Electrical Fitter leads from the front, overseeing and co-ordinating all mechanical and electrical fitting activities on complex defence systems. In this pivotal, hands‑on role, you’ll champion safe work practices, keep projects on track, and uphold the highest defence, quality, and regulatory sta ...

Lead Android Engineer

Roles and Responsibility As part of our exciting growth journey, we’re expanding our Mobile Engineering team and are on the lookout for a talented Android Engineer to join us on a hybrid basis at our London office. This is a rare chance to work on high impact greenfield products for some ...

Lead AI Engineer

About WeBuild-AI WeBuild-AI are AI natives delivering 10x value for enterprise organisations. We combine highly skilled experts with our AI Launchpad, industry-aligned language models, and agents to transform enterprise organisations into AI-powered and data‑driven businesses. We work with enterpr ...

Lead AI Engineer

MCS Group is seeking a Lead AI Engineer to join one of their fastest-growing clients. This is a truly unique role where you'll sit at the centre of a fast-moving, product-focused AI company, working directly with organisations operating at the sharpest end of complexity. As a lead AI engi ...

Lead Security Engineer

Job Summary We are seeking a Lead Security Engineer to lead and evolve our security engineering capability across cloud and on-premise environments. The role will focus on embedding security into engineering and platform design, implementing scalable security controls and driving automation acros ...

Lead QA Engineer

Wipro’s dynamic approach to people, process, and technology has led the firm to be an industry leader for decades. Additionally, since 2006, Wipro has helped companies power their business with the cloud. We provide professional services that help enterprises move faster, rethink processes and change how t ...

Project Lead Engineer

Company Overview Centrica Power is developing our next generation of power and storage assets, and operates our share in the UK’s existing nuclear fleet, as well as Whitegate power station, our portfolio of batteries, renewable generation and gas peaking plants. Centrica has also invested in the ...

Lead Design Engineer

Lead Design Engineer | Unum Aircraft Seating Crawley / Hybrid | Permanent At Unum Aircraft Seating, we’re redefining business class with smart, adaptable seating designed for comfort, reliability, and on‑time delivery. Culture matters to us. We’re looking for thoughtful, respectful team p ...

Lead Verification Engineer

Overview I am seeking a highly skilled and motivated Staff Design Verification Engineer to join a global semiconductor company based in Edinburgh. In this role, you will be responsible for ensuring the functional correctness and robustness of complex digital and mixed-signal ASIC designs u ...

Lead IVVQ Engineer

Location: Templecombe, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security an ...

Lead AI Engineer

The Problem They Are Solving Most AI in the enterprise is cosmetic – dashboards, copilots, and tools that assist but don’t act. This company is building Digital Workers, autonomous AI systems that execute complex knowledge workflows end to end with human‑level reliability. Founded nearly ten year ...

Lead Security Engineer

We are seeking a Lead Security Engineer to lead and evolve our security engineering capability across cloud and on‑premise environments. The role will focus on embedding security into engineering and platform design, implementing scalable security controls and driving automation across modern infrastructur ...

Lead Security Engineer

Job Summary We are seeking a Lead Security Engineer to lead and evolve our security engineering capability across cloud and on‑premise environments. The role will focus on embedding security into engineering and platform design, implementing scalable security controls and driving automation acros ...

Lead Security Engineer

Overview Join Kainos and Shape the Future. At Kainos, we’re problem solvers, innovators, and collaborators—driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology ...

Lead Solutions Engineer

Location: East Anglia Area Contract Type: Permanent Working Hours/Shift Pattern: Full-time 37 hours. We offer flexible working opportunities, which can be discussed during the interview process. Salary: circa £45,000 At Anglian Water our value ...

Site Lead Engineer

We’re partnering exclusively with a growing pharmaceutical company embarking on an exciting phase of site transformation and investment. Although a smaller facility, it forms part of a wider European network and continues to receive strong backing to expand its operations and modernise its infrastructure. ...

Lead Platform Engineer

Join to design, deliver and evolve modern cloud platforms, engineering for the future. When things get complex you’re the person everyone turns too. You love to shape systems, using your expertise to craft engineering excellence, you guide others through challenges you’ve faced before and make technolo ...

Lead AI Engineer

Mission Statement & Summary We’re hiring a Lead AI Engineer to own the design and delivery of AI systems across the business. This is a hands‑on role focused on building production‑grade solutions using LLMs and agentic systems, embedding AI directly into core business processes rather than ...

Lead Design Engineer

Lead Engineer Reporting to: Engineering Director Purpose of Job Responsible for leading, coordinating, and delivering high-quality engineering solutions across design‑led projects. This role combines technical expertise with leadership, ensuring that engineering outputs meet bot ...

Lead MLOps Engineer

Manchester | £80k–£100k + Equity + Benefits We’re hiring a Lead MLOps Engineer to drive the technical direction of MLOps across our growing AI consultancy (Manchester City Centre, 3 days on-site). This is a senior, hands‑on role combining architecture, delivery leadership and management. </ ...

Lead Electrical Engineer

Lead Engineer – Wanted – Immediate Start! Location: Midlands Based | Salary: DOE Type: Permanent, Full-Time Are you an experienced Electrical Engineer? Regional Recruitment are recruiting a Lead Engineer to join a professional and growing electrical services ...

Lead Product Engineer

About Artificial Help shape the future of specialty insurance. At Artificial, we’re building the next generation of technology for the specialty (re)insurance market. Our mission is to transform how brokers and carriers operate in complex markets by removing operational barriers and enabling smar ...

Lead Primary Engineer

Job Title Lead Primary Engineer Location Glasgow, United Kingdom Overview The Primary Engineer will be a member of the Linxon UK Engineering Team and will contribute towards the effective execution of the primary engineering functions within projects and tender ...

Lead Design Engineer

Lead Design Engineer - Vacancy - Based in Chorley An established engineering business is looking to recruit a Lead Design Engineer to take ownership of design deliverables across a range of complex mechanical handling projects. This role would suit someone with strong design experience looking for ...

Lead Scala Engineer

Hybrid working Your working location will vary depending on your role, personal needs, and business requirements. It will typically include a mix of company offices, client sites, and remote work from home. If your location is Telford or Worthing (please note the Worthing office will relocate to ...

Lead CMF Engineer

Lead CMF Engineer About the Person The successful colleague will have experience gained from a design environment, with proven ability to design and develop forward thinking and innovative design proposals. You will have experience as a CMF (Colours, Materials and Finishes) automotive d ...

Lead BMS engineer

Lead BMS Commissioning Engineer | City of London | £70,000 + Bonus + Package We are seeking a Lead BMS Commissioning Engineer for a well‑established BMS specialist in the City of London, taking ownership of complex projects while leading and managing a team of engineers. This is a fantastic opportu ...

Lead Thermal Engineer

Stevenage Are you looking to broaden your experience or take the next step in your career? Do you have the drive and ability to deliver your expertise across multiple, technically challenging activities? The creativity and personality to work with others to derive solutions to thermal problems in c ...

Lead Analytical Engineer

Setup: Freelance (Daily rate / Limited Company / Umbrella / Sole Trader) Overview We need a Lead Analytics Engineer to define, scale and future‑proof data practices for a complex Energy Intelligence Platform operating at real‑time scale. Key Responsibilities <l ...

Lead Design Engineer

At Unum Aircraft Seating, we're redefining business class with smart, adaptable seating designed for comfort, reliability, and on-time delivery. Culture matters to us. We're looking for thoughtful, respectful team players who lead with integrity, collaborate openly, and help create a positive environment f ...

Lead Process Engineer

# Lead Process EngineerChemical Engineering### Job DetailsLocationNottingham, United KingdomEmployment TypeFull-timeLevelLeadershipPosted# Lead Process Engineer## Overview of ResponsibilitiesIn this role you will be a core member of the Power & Cooling Integrated Project Team, directly reporting to the Head of E ...

Lead Design Engineer

What you will do As a Lead Design Engineer , you will take technical ownership of Fire Suppression design activities across large, complex and multi-discipline projects. You will act as a subject‑matter expert, providing technical leadership, governance, and mentoring within the design tea ...

Lead Process Engineer

Site Location: West Burton, Nottinghamshire Company Description STEP Fusion UK Fusion Energy (UKFE) Ltd, a subsidiary of the UK Atomic Energy Authority (UKAEA), is at the forefront of developing fusion sustainable energy. Through the design and delivery of STEP ...

🚀 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

    Lead Software Engineer Java Spring Boot React Jobs in United Kingdom Job Search Guide, Trends and Insights