• United Kingdom Jobs Expertini profile avatar

    • 499,352+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring July 2026

    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. Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Advanced Packaging & Power Delivery Senior Engineer

    Position Overview As a Senior Advanced Packaging & Power Delivery Engineer at Axelera AI, you will play a pivotal role in shaping the silicon and packaging architecture of next‑generation AI accelerators. You will own power‑delivery design across the full stack – from on‑die power grids to packag ...

    Senior IT Engineer (Information Security Focus)

    Senior IT Engineer (Information Security Focus) IT, Support & Infrastructure, London, UK Overview TKC completes over a million mobile security jobs a year, and the IT and information security that sits behind them is what keeps the business running and protected. This role helps ...

    Senior Application Security Engineer (SaaS + AI)

    United States Digital Space LLC seeks a Security Engineer to enhance their AI Customer Agent service. You'll design and operate critical security features, ensuring the secure deployment of customer-facing capabilities. This role requires a strong background in application security, software engineerin ...

    Senior Power Platform Engineer Low Code

    Leeds City Council is hiring a Senior Developer to enhance the Power Platform applications, focusing on custom solutions aligned with financial processes. The role emphasizes collaboration with various stakeholders while allowing for innovation in a supportive team environment. The successful candidate ...

    Senior OutSystems Engineer Hybrid (Remote 60%)

    Pluxee is looking for an OutSystems Developer to design, develop, and maintain high-quality software solutions. This role involves writing efficient code, conducting testing, and collaborating with teams. With a hybrid work model, you'll work 60% remotely and 40% in the Milton Keynes office. The ideal ...

    Banking Process Value Engineer Senior Advisor

    Celonis is looking for a Senior Value Engineer in Greater London to drive customer success using their Process Intelligence Platform. This role emphasizes customer value by helping clients realize their strategic goals through actionable insights and value assessments. The ideal candidate should posses ...

    Senior iOS Engineer Frictionless Renting App

    August is seeking a Senior iOS Developer to lead the development of their iOS apps in London. In this role, you will craft an intuitive high-performance experience while managing the release lifecycle on the App Store. You will join a talented team in a fast-paced start-up environment, emphasizing arch ...

    Senior Azure Platform Engineer: Hybrid, Terraform

    SwiftCruit in London is searching for a Senior Platform Engineer proficient in Azure, tasked with owning and evolving Azure-native components of their dual-cloud platform. This role is integral to ensuring reliability across infrastructures while spearheading containerisation efforts towards Kubernetes. < ...

    Senior Backend Engineer, Subscriptions — Remote Friendly

    Creandum Advisor LLP is seeking a Senior Backend Engineer in London, England, to enhance Spotify’s subscription services. Join a collaborative team aiming to build scalable backend systems that power Spotify's free-to-paid experiences. The role involves designing APIs, developing services using Java and GCP, ...

    Senior IT & Security Engineer Remote/Hybrid

    Hollybank Trustees Ltd is seeking a Senior IT Engineer with a focus on Information Security. The role involves building and securing IT infrastructure while providing critical technical support to over 200 staff in London and remote teams. The ideal candidate will have strong hands-on IT experience, fa ...

    Senior Mainframe Systems Engineer – Global Scale

    United States Digital Space LLC is seeking a Senior Systems Programmer to join their Mainframe Software Team in Greater London. In this role, you'll design and maintain critical enterprise systems that support the global business operations of a leading payment provider. The ideal candidate will have e ...

    Senior iOS Engineer — Platform Architect & Leader

    SwiftCruit is seeking a Staff Engineer in Greater London to drive engineering excellence and solve complex problems. You will lead in the iOS Platform team, collaborating with cross-functional teams and making high-impact decisions that shape the future of iOS at SwiftCruit. The role requires strong iO ...

    Senior Backend Engineer: Fintech, Blockchain & Scale

    Tether, located in Greater London, is looking for a Senior Backend Developer to join their innovative team. You will develop and maintain backend components and new products, focusing on scalability and security using NodeJS. The ideal candidate has over 5 years of experience with Javascript, strong sk ...

    Senior Marine Sustainability Engineer — Decarbonisation (Hybrid)

    RINA Piraeus Team is looking for a Senior Sustainability Engineering Manager in Southampton to shape decarbonisation and energy efficiency strategies across the maritime sector. With a focus on regulatory compliance and sustainability, you will lead assessments and develop technical analyses. The ideal ...

    Senior Mechanical Engineer | Healthcare & Education Leader

    AECOM Limited is seeking a Principal Mechanical Engineer to join their South West MEP team, based in Cardiff or Bristol. The ideal candidate will lead mechanical teams on healthcare and education projects, ensuring quality and timely delivery. With proven experience in mechanical building services desi ...

    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 Sales Engineer Cyber Risk (EMEA)

    Brinqa, based in the UK, is seeking a highly skilled Senior Sales Engineer to join their dynamic team. This role involves working closely with customers and account executives to deliver impactful product demonstrations and technical guidance. The ideal candidate will possess over 5 years of experience ...

    Senior Design Engineer – Civil Infrastructure (London)

    Energy Jobline CVL is seeking a Senior Design Engineer to join their team in London, focusing on major infrastructure and utility projects. The ideal candidate will lead the design and verification of civil engineering works, ensuring compliance with industry standards. Applicants should have a degree ...

    Senior Human Factors Engineer Nuclear & Defence

    MOTT MACDONALD is seeking a Senior Human Factors Engineer to contribute to projects within the Nuclear, Defence and Civil Division. You will deliver Human Factors support and collaborate with various disciplines in a highly regulated environment. This role offers the opportunity to influence the integr ...

    Senior Civil Engineer Hybrid (Highways & Drainage)

    Energy Jobline CVL is recruiting for a Senior Civil Engineer in Bristol, to join a respected consultancy delivering significant infrastructure projects throughout the UK. The role involves leading highways design, drainage strategies and managing detailed infrastructure work while promoting best practices. The p ...

    Senior Mechanical Engineer Lead Healthcare Services

    Energi People is seeking a Senior Mechanical Engineer to join a growing building services consultancy in Leeds. In this role, you'll lead the design and delivery of mechanical building services solutions across various projects, particularly in healthcare. Experience in healthcare environments is welcomed, bu ...

    Senior/Principal Hardware Engineer — High‑Reliability

    Gattaca, located in St Leonards, is looking for experienced Senior and Principal Hardware Engineers to work on cutting-edge electronic systems. The role involves leading the design and development of PCB-based electronic hardware while ensuring compliance with industry standards. Ideal candidates will ...

    Senior Mechanical Engineer — Supplier Support Lead

    Siemens Gas and Power GmbH & Co. KG is looking for a Senior Engineer in Lincoln, UK. In this role, you will provide essential support to our Supplier Support Team, focusing on technical guidance throughout the qualification process and ensuring high-quality production. The position requires a degree in ...

    Senior Mechanical Engineer Nuclear Decommissioning Lead

    Job Search Place Limited is hiring a Senior Mechanical Engineer to lead engineering efforts within a significant UK nuclear decommissioning programme based in Moor Row. The role requires an engineering degree and experience in a multidisciplinary team. You will be responsible for making critical engine ...

    Senior Project Engineer Europe: Safety & Sustainability

    Job Search Place Limited is looking for a Senior Project Engineer based in Abbotsley, England. You will lead strategic investment projects across Europe, ensuring safety and sustainability at every stage. The role involves managing technical aspects from concept development to project closure. Ideal ca ...

    Senior Mechanical Engineer — Project Lifecycle & Commissioning

    VVB ENGINEERING (UK) LIMITED is seeking a Mechanical Engineer to provide support for various projects from tendering through to completion. You will be involved in design, installation, testing, and commissioning. The role involves ensuring that all mechanical installations align with health, safety, a ...

    Senior PFAS & Contaminated Land Remediation Engineer

    JS Money Limited is seeking a Senior or Principal Remediation Engineer to join its specialist remediation team in Bristol. This role involves technical leadership across contaminated land projects, overseeing site investigations, and managing project delivery. The ideal candidate will have significant ...

    Remote Senior Electrical Design Engineer Distribution

    Join our Transmission & Distribution team to work on engineering and construction projects across private, industrial, transmission/distribution, and renewables sectors. In this role you will be responsible for delivering practical electrical design solutions throughout the project lifecycle, collaborating ...

    Senior Associate Electrical and Control Engineer

    Overview The Division is entering a period of significant growth aligned with AMP ) investment needs. We are proud of our strong industry reputation, which is enabling us to expand our services and support a growing client base. To help meet this increasing demand, we are seeking Senior Electrica ...

    Senior Maintenance & Technical Support Engineer Global

    Vickerstock is seeking a Senior Maintenance Support Engineer to join their technical support team in Omagh. The role involves diagnosing complex machine issues, providing technical support to dealers, and driving product improvement initiatives. This excellent opportunity offers competitive salary, bon ...

    Senior Backend Engineer – Trading Systems & Cloud

    TP ICAP Group is looking for a Senior Back-End Engineer in Greater London. In this role, you will design and maintain high-performance, data-intensive applications and APIs, ensuring system reliability while collaborating with architects and stakeholders. The ideal candidate will have substantial experience in t ...

    Senior Mine Waste Engineer — Hybrid & Growth

    SLR Consulting is seeking a Senior Mine Waste Engineer to join our team in the UK. This role involves working on mine waste projects and offers the opportunity to develop skills in project management and client interactions. The ideal candidate should have an Honours degree in Geotechnical, Civil, or M ...

    Senior Supplier Quality Engineer NPI & Automotive

    Ricardo Deutschland GmbH is seeking a Senior Supplier Quality Assurance Engineer based in Shoreham-by-Sea, UK. This role is pivotal in ensuring the quality of purchased parts from concept to series production, involving auditing suppliers and managing supplier quality performance. The candidate will wo ...

    Senior Mechanical Engineer Water & Wastewater Design

    Ayesa Engineering - UK and Ireland is looking for a Mechanical Designer in Leeds to deliver mechanical designs for water and wastewater treatment plants. This role requires at least 5 years of experience and a Bachelor’s in Mechanical or Environmental Engineering. You will collaborate with cross-functional te ...

    Senior Automation Engineer, Laboratory Automation & Biobanking

    The Role Joining Moderna means advancing mRNA science to transform medicine. Work with exceptional global teams on a broad pipeline and build a career that makes a real difference for patients. At Harwell, you will help shape the future of laboratory automation within Moderna’s Clinical B ...

    Senior Mechanical Engineer Nuclear (Hybrid, Growth)

    AECOM Limited in Warrington is looking for a Senior Mechanical Engineer to work on nuclear projects both in the UK and internationally. You will be responsible for leading engineering design and project activities, managing junior team members, and ensuring compliance with industry standards. Applicant ...

    Senior Mine Waste Engineer — Hybrid & Growth

    SLR Consulting is seeking a Senior Mine Waste Engineer to join our team in the UK. This role involves working on mine waste projects and offers the opportunity to develop skills in project management and client interactions. The ideal candidate should have an Honours degree in Geotechnical, Civil, or M ...

    Senior Mine Waste Engineer — Hybrid & Growth

    SLR Consulting is seeking a Senior Mine Waste Engineer to join our team in the UK. This role involves working on mine waste projects and offers the opportunity to develop skills in project management and client interactions. The ideal candidate should have an Honours degree in Geotechnical, Civil, or M ...

    Senior Mine Waste Engineer — Hybrid & Growth

    SLR Consulting is seeking a Senior Mine Waste Engineer to join our team in the UK. This role involves working on mine waste projects and offers the opportunity to develop skills in project management and client interactions. The ideal candidate should have an Honours degree in Geotechnical, Civil, or M ...

    Senior / Staff Analog Design Engineer (PC)

    For over four decades, Cirrus Logic has been propelled by the top engineers in mixed-signal processing. Our rockstar team thrives on solving complex challenges with innovative end-user solutions for the world's top consumer brands. Cirrus Logic is also known for its award-winning culture, built on a founda ...

    Senior Structural Engineer – Hybrid & Landmark Projects

    Conrad-Consulting is seeking a talented Senior Civil Engineer to join their dynamic London team. In this role, you will work on exciting structural projects across various sectors, including high-rise developments and luxury hotels. The ideal candidate will have a degree in Civil or Structural Engineering, wi ...

    Senior Civil Engineer – Water & Wastewater Delivery

    Mott MacDonald in Glasgow is seeking a Senior Civil Engineer to enhance water and wastewater treatment efficiency. You will be pivotal in various project lifecycles, ensuring integrated civil designs. The ideal candidate holds a degree in Civil Engineering, possesses CEng qualifications, and has experi ...

    Senior Tunnelling Engineer – Design Lead (Hybrid)

    Join AECOM as a Senior Tunnelling Engineer in Birmingham, where you'll lead major projects in Civil Infrastructure and Tunnelling. You'll work on significant tunnelling projects, managing junior engineers and liaising with clients. AECOM offers a collaborative environment with flexible hybrid working options ...

    Senior Analog Design Engineer – Hybrid (Edinburgh)

    Cirrus Logic in Edinburgh is seeking a Senior/Staff Analog Design Engineer to develop advanced mixed-signal solutions and high-performance IC designs. The role involves system-level modeling, circuit design, and silicon validation. The ideal candidate should have a Bachelor's or Master’s in Electrical/ ...

    Senior Rail Traction Power / Substation Engineer

    Senior Rail Traction Power / Substation Engineer Full-time State/Province: London, City of Business Group: DCS Legal Entity: AECOM Infrastructure and Environment UK Limited Business Line: Transportation Work Location Model: Hybrid Operatin ...

    Senior Process Engineer, Nuclear Assets Lead

    Urenco Global is seeking a Senior Process Engineer to provide technical input for engineering activities at the Capenhurst site. This role involves leading project delivery, ensuring compliance with engineering standards, and managing teams to produce high-quality outcomes. The ideal candidate will hav ...

    Senior Manufacturing Engineer Hybrid, Learning & Pension

    Leonardo UK Ltd is seeking a Senior Manufacturing Engineer in Luton. This role involves developing manufacturing processes, resolving production issues, and supporting project teams. Candidates should have an HND or higher in an engineering discipline and possess strong knowledge of manufacturing principles. ...

    Senior Nuclear Human Factors Engineer – Hybrid

    Holtec in the United Kingdom is seeking a Human Factors Engineering Engineer II to develop and implement essential Human Factors Engineering (HFE) activities supporting the design and licensing of the SMR-300 reactor. The role involves conducting task and human error analysis while collaborating with multidis ...

    Senior QIS Engineer | Quant Platform Architect

    3761 Barclays - BX - UK is seeking a Senior QIS Developer to lead enhancements for their Quantitative Investment Strategies platform. In this role, you will deliver high-quality data solutions, working closely with cross-functional teams to ensure integration with business objectives. The ideal candida ...

    Senior Frontend Engineer Graph UI Lead

    CrowdStrike Holdings, Inc. is looking for a Senior Frontend Engineer to join the Kestrel graphs UI team. In this role, you will lead the development of impactful UI features and collaborate with multiple teams to enhance the user experience. The ideal candidate will have a strong track record in scalab ...

    🚀 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 →

      Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights