• United Kingdom Jobs Expertini profile avatar

    • Lead Frontendlean Fullstack Engineer Reactnode Jobs in UK

    Professional job seekers finding United Kingdom jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Lead Frontendlean Fullstack Engineer Reactnode Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Senior Bridge Engineer — Lead Design & Client Liaison

    BWB Consulting Ltd, located in Birmingham, seeks a technical delivery leader who excels in managing design tasks and preparing detailed reports. You will engage with clients, manage project specifications, and support the professional development of your team. The ideal candidate will have a strong background in ...

    Senior SOAR Engineer: Lead Security Automation & Response

    Tata Consultancy Services is seeking a Senior SOAR Engineer in Greater London. This position involves leading SOAR engineering activities, managing the design and maintenance of the SOAR platform, and collaborating with security operations for continuous improvement. Ideal candidates should have strong experienc ...

    Remote Principal Data Engineer French Speaking Lead

    Colibri Digital is seeking a French-speaking Principal Data Engineer to support key client engagements in the UK. This role entails serving as the primary technical authority, overseeing the delivery of high-impact data solutions, and aligning technical architecture with strategic business goals. Candidates shou ...

    Lead Software Engineer Margin Technology Vice President

    Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

    Lead Software Engineer — Architect & Tech Leader (Hybrid)

    Tails.com | B Corp is looking for a Lead Software Engineer to lead a cross-functional squad in delivering high-quality software. The ideal candidate will combine technical expertise with leadership skills to enhance operational efficiency and improve customer experience. Responsibilities include managing technic ...

    Senior Nuclear Safety Engineer — Major Projects Lead

    Risktec Solutions in the United Kingdom is seeking a Principal/Senior Nuclear Safety Engineer to join their dynamic nuclear team. The successful candidate will lead the delivery of major nuclear safety cases and provide specialist technical advice. Applicants should have a minimum of 5 years’ experience in nucle ...

    Lead RF Geolocation Engineer: TDOA/FDOA/AoA

    Spire Global, Inc. is seeking a candidate to enhance geolocation algorithms using TDOA, FDOA, and AoA methodologies. This hybrid position in Glasgow requires an advanced degree in relevant fields, with a focus on practical coding in Python, and understanding of RF physics. Responsibilities include analyzing real ...

    Senior Flood & Coastal Engineer – Lead Technical Authority

    Somerset Council is seeking a Flood and Coastal Principal Engineer to lead flood and coastal management strategies. This senior role involves providing technical oversight, representing the Council with key stakeholders, and contributing to strategic decision-making. The ideal candidate will have a degree in Civ ...

    Senior Methods Engineer – BIM‑Driven Construction Lead

    Balfour Beatty plc is seeking a Senior Methods Engineer to join the Methods Engineering Team in Greater London. In this role, you will develop optimized construction solutions for infrastructure projects valued between £25m and £1bn+. Responsibilities include leading construction methodologies, collaborating wit ...

    Lead Engineer – Industrial Laundry Ops & Safety Leader

    ELIS in Southampton is seeking an experienced Engineering Manager to lead an engineering team within an industrial laundry processing plant. Responsibilities include ensuring compliance with health and safety standards, overseeing workflows, and maintaining efficiency through continuous improvement. The ideal ca ...

    HV Transmission Site Engineer – Civil & Safety Lead

    Costain Group PLC is seeking a Site Engineer for the HV Transmissions Project in Plymouth. The role includes managing site works and subcontractors, ensuring compliance with safety regulations, and coordinating with various stakeholders. Ideal candidates should have HV Transmissions experience and a civil engine ...

    Senior Structural Engineer — Lead Diverse UK Projects

    Egniol Consulting Ltd is seeking an experienced Senior Structural Engineer to join their Bangor office. The role combines site visits across the UK with office work, leading various projects from domestic alterations to bespoke commercial developments. Candidates should have a relevant engineering degree, at lea ...

    Principal Geo Environmental Engineer — Lead Projects Hybrid

    Innovate Skillsource Ltd. is seeking a Principal Geo-Environmental Engineer to join their team in Belfast. This full-time role involves leading projects focused on contaminated land and groundwater, providing technical guidance, and engaging with clients. The candidate should have a degree in a related field, ex ...

    Senior Application Security Engineer — DevSecOps Lead (Hybrid)

    Eeze Entertainment Malta Limited is seeking a Senior Security Engineer (Application) to enhance application security practices within their fast-paced engineering organization. This role involves collaborating with engineers to identify risks, implement security controls, and promote security-by-design practices ...

    Lead QA Engineer: Automation First & SDLC Champion

    The Very Group in Liverpool is searching for a Principal QA Engineer to enhance their quality engineering processes. This hands-on role involves leading and developing QA practices within an agile team, ensuring adherence to tech standards, and promoting automation in testing. Candidates should bring over 5 year ...

    Senior Nuclear Safety Engineer — Major Projects Lead

    Risktec Solutions in the United Kingdom is seeking a Principal/Senior Nuclear Safety Engineer to join their dynamic nuclear team. The successful candidate will lead the delivery of major nuclear safety cases and provide specialist technical advice. Applicants should have a minimum of 5 years’ experience in nucle ...

    Lead GPU IP Modelling & SystemC Simulations Engineer

    Imagination Technologies is seeking an engineer to join the PowerVR Graphics & Simulation Team in Kings Langley. In this role, you will design and maintain high performance C, C++ and System-C simulation models, assisting with hardware verification and system performance estimation. The ideal candidate will have ...

    Senior Structural Engineer Flexible Hours, Lead Design

    Kier is seeking a Senior Engineer to lead structural design projects in Speke, Liverpool or Wymondham. The role includes producing and checking structural design calculations and coordinating with various disciplines. Candidates should have a degree in Structural or Civil Engineering and strong knowledge of cons ...

    Senior Nuclear Safety Engineer — Major Projects Lead

    Risktec Solutions in the United Kingdom is seeking a Principal/Senior Nuclear Safety Engineer to join their dynamic nuclear team. The successful candidate will lead the delivery of major nuclear safety cases and provide specialist technical advice. Applicants should have a minimum of 5 years’ experience in nucle ...

    Automotive Advanced QA Engineer: APQP/PPAP Lead

    Omega Resource Group is seeking an Advanced Quality Engineer in Buckingham to join its NPI Quality team. The role involves overseeing APQP documentation, executing PPAP submissions, and ensuring compliance with customer standards. Candidates should have strong experience in medium-volume manufacturing, knowledge ...

    Lead Quantum Nanofabrication Engineer for QPU Devices

    Oxford Quantum Circuits (OQC) in Reading is seeking a talented individual to lead the fabrication of superconducting quantum devices. This role involves overseeing the processes from blank wafer to final QPU delivery, solving complex fabrication challenges, and contributing to advancements in nanofabrication cap ...

    Senior Structural Engineer – Lead Low Carbon Projects

    Ramboll is seeking a Senior/Principal Structural Engineer to lead various engineering projects in London. This role requires a chartered engineer with a track record in complex design and sustainability. You will develop design concepts, inspire a team, and represent Ramboll in client meetings. The position feat ...

    Senior Mechanical Engineer: Data Centre Solutions Lead

    Blackedge Consulting is seeking a Senior Mechanical Engineer to join their team in London. This role involves leading project delivery, providing technical expertise, and ensuring high-quality mechanical building services designs. Ideal candidates should have a degree in Mechanical Building Services Engineering, ...

    Lead SW Integration & Defect Engineer – Hybrid Contract

    Contechs is seeking a SW Integration Defect Lead Engineer for a contract role in Gaydon with hybrid working. The role involves managing software issues in the Motion and Propulsion domain, requiring strong skills in systems engineering and problem-solving. Candidates should have experience in integrated system t ...

    Senior RF & Antenna Engineer Lead Design & Test

    Carbon in Enfield is seeking an experienced Senior RF Engineer to lead critical RF and microwave work packages, including module development and antenna design. The role focuses on driving the full product lifecycle from design to production, requiring strong PCB design skills and deep RF knowledge. Ideal candid ...

    Senior Mechanical Engineer Lead, Hybrid Defence Tech

    Cavendish Nuclear is seeking a Senior Mechanical Engineer to enhance the UK's Defence Nuclear infrastructure. The role involves leading complex mechanical engineering tasks and collaborating in multidisciplinary teams. Essential experience includes delivering engineering projects and strong documentation skills. ...

    Lead UAV Systems Engineer – AI Driven Autonomy

    Are you a detail-oriented Lead Systems Engineer passionate about autonomous and uncrewed systems like drones? About Us At Archangel Autonomy, we deploy AI and robotics to protect service personnel, critical infrastructure, and first responders in large, remote ...

    Senior Fire Engineer Strategy & CFD Lead (Remote)

    Frankham Consultancy Group is seeking a Fire Safety Engineer in Birmingham, responsible for delivering fire engineering services. This role involves management of customer relationships, ensuring compliance with fire safety legislation, and contributing to strategic objectives. Candidates should have 3-5 years o ...

    Lead Systems Engineer – MBSE for Radar Programs

    Leonardo Worldwide Corporation is looking for a Lead Systems Engineer based in Edinburgh, responsible for the technical leadership and execution of systems engineering activities across major projects. This role involves close collaboration with the Systems Engineering Manager and is key in delivering a complian ...

    Lead Supplier Quality Engineer VTR UK Staffing

    Lead Supplier Quality Engineer Location: Cheltenham Work Hours: 37 hours per week Pay: £38 per hour Contract: 6 months initial with potential extension to 12 months Job Description We are seeking a highly skilled and motivated Lead Supplier Quality Engine ...

    Lead Software Engineer, DataMap Platform (Backend/Graph)

    UCL is seeking a Software Engineer to lead the development of the DataMap platform for the UK Dementia Research Institute. This role involves designing and maintaining data-driven software, translating researcher requirements, and ensuring platform sustainability. Candidates should possess strong skills in softw ...

    Senior Software Engineer – RGS Platform Lead (Hybrid)

    Light & Wonder - iGaming is looking for a Senior Software Engineer in Chiswick, UK, to lead the technical internalisation of their Remote Gaming Server. The ideal candidate will have strong experience in Python and SQL, and will take ownership of the codebase, collaborating with product and DevOps teams to ensur ...

    Lead Java & AWS Engineer — FinTech Cloud & Microservices

    A leading financial services firm in Glasgow is seeking a Lead Software Engineer to join their Corporate Technology team. The role involves designing and developing web applications, managing stakeholder relationships, and leading technical reviews. Candidates should have at least 5 years of experience in softwa ...

    Lead HV/EHV Earthing Design Engineer Substations

    OCU Group is seeking a Senior Earthing Design Engineer in Ruislip, UK, to lead earthing design for HV and EHV projects. You will ensure safe, compliant solutions while working with Design Managers and stakeholders. The ideal candidate holds an engineering degree, has chartered status or is pursuing it, and has s ...

    Senior Electrical Engineer — Hybrid Role, Lead & Innovate

    Tournay-Godfrey, Ltd. is seeking a Senior/Principal Electrical Engineer in Cupar Muir, Scotland. This role offers the opportunity to work in a dynamic, tech-enabled environment with a focus on multiple sectors such as healthcare and retail. Candidates should possess a degree in electrical engineering, have exper ...

    Senior Mechanical Engineer Lead Design & Client Delivery

    Turner Property Recruitment is seeking a Principal Mechanical Engineer in Winchester to lead mechanical design within a senior leadership role in an established MEP team. The ideal candidate will manage project delivery, engage with clients, and mentor junior engineers. Applicants should possess significant expe ...

    Senior Civil Engineer – Water & Wastewater Design Lead

    Mott MacDonald Bentley | MMB in Shifnal is seeking a Senior Civil Engineer to play a crucial role in water and wastewater projects. You will be responsible for design support, collaboration with various teams, and ensuring financial and operational success. The ideal candidate should have a degree in Civil Engin ...

    Senior Electrical Project Engineer — Lead London Site

    Dornan is seeking a Senior Electrical Project Engineer to join a major commercial project in London. In this role, you will coordinate technical design with on-site installation, manage procurement processes, and ensure adherence to Health and Safety standards. The ideal candidate will have a degree in engineeri ...

    Senior / Lead HVAC Engineer (Offshore & Marine Projects)

    Key Responsibilities Discipline Leadership Act as HVAC discipline lead, responsible for overall HVAC engineering quality, technical direction, and consistency across the project. Define HVAC design philosophy, engineering standards, and deliverables for FEED, detailed en ...

    Senior C&I Safety Systems Lead Engineer

    Rolls-Royce SMR in the UK seeks a Lead Engineer - C&I Functional Design (Safety Systems) to provide technical leadership in safety system specifications for nuclear applications. The role entails leading design phases and ensuring compliance with nuclear standards. Candidates should have significant experience i ...

    Senior Lead Software Engineer Cloud & API Architecture

    Job Description Are you ready to shape the future of technology at a leading global financial institution? Join us and use your expertise to drive impactful solutions that power our business and support our clients worldwide. Here, you'll collaborate with talented professionals, grow your skills, ...

    Senior Network Engineer Hybrid, VXLAN & Automation Lead

    DWP Digital is looking for a Senior Network Engineer in Newcastle upon Tyne, offering up to £73,305 plus 28.97% pension contributions. This role involves leading a team of engineers to design and implement network solutions, with a focus on advanced network architectures and DevOps practices. The position suppor ...

    Principal Software Engineer SC Eligible | Lead Architect

    Appvia Ltd. is seeking a Principal Software Engineer with UK Security Clearance eligibility to lead software engineering efforts. This role involves hands-on technical leadership, shaping architecture, and mentoring engineers. The ideal candidate possesses strong experience in Domain Driven Design, microservice ...

    Senior Platform Engineer – AWS, DevOps & Automation Lead

    Kainos is seeking a Senior Platform Engineer (Senior Associate) in Budock Water, England. You will lead the design of a modern digital service platform, working alongside multidisciplinary teams. Responsibilities include ensuring high-quality software deployment, automating processes, and mentoring junior staff. ...

    Senior Software Engineer Tech Lead (Ref:196504)

    Job Title - Senior Software Engineer - Tech Lead - (Ref: ) Location - West Midlands Working Pattern - 3 days in office We’re partnering with a fast-growing product engineering team building modern digital platforms in the energy and utilities space. We are looking for a ha ...

    Lead Applied AI Engineer — Enterprise GenAI Architect

    Mistral AI is looking for a Technical Lead, Applied AI to drive technical strategies for AI solutions. You will mentor a team of Applied AI Engineers and guide enterprise customers through the entire AI lifecycle. The ideal candidate will possess a PhD or Master’s degree in a relevant field, 7/8+ years of AI/ML ...

    Senior Wireless Network Engineer & NOC Solutions Lead

    Onyx-Conseil is looking for a Wireless Network Engineer in Farnborough, UK, to act as the senior escalation point in the Network Operations Centre. The successful candidate will be CCNA certified with extensive experience in WiFi solutions and project delivery. This office-based role offers a generous benefits p ...

    Lead DevOps Engineer — Azure, CI/CD & Kubernetes

    RedRock Resourcing is seeking a Lead DevOps Engineer to join their team in Cardiff, Wales during a period of growth and expansion. The successful candidate will have a strong understanding of DevOps principles and modern software engineering, with proven experience in CI/CD pipelines and automation tools includi ...

    Senior IP Engineer: SD WAN & Fortinet Lead

    Armstrong Talent Partners is looking for an experienced Senior IP Engineer to oversee third-line engineering and enhance network service delivery. You'll drive the technical delivery of infrastructure projects and ensure operational readiness. Key qualifications include leadership in telecom engineering, underst ...

    Vehicle Architecture Lead Engineer — Hybrid, Cross Functional

    Caresoft Global Limited in Gaydon is seeking a Vehicle Architecture Lead Engineer to oversee engineering integrations for vehicle architectures. The role involves leading multifunctional engineering solutions and developing vehicle specifications. Essential skills include strong communication, vehicle engineerin ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Lead Frontendlean Fullstack Engineer Reactnode Jobs in United Kingdom Job Search Guide, Trends and Insights