• United Kingdom Jobs Expertini profile avatar

    • 796,126+ 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

    Senior Electronics Design Engineer

    We are looking for a Senior Electronics Design Engineer to join our hardware team. This is an exceptional opportunity to take ownership as the only Electronics Engineer within the business, leading hardware development from concept through to production. You will play a key role in product developm ...

    Senior PCB Design Engineer

    A Senior PCB Design Engineer is required to join a multidisciplinary engineering team developing electronics for industrial and communications applications. The Senior PCB Design Engineer will work on complex, high‑reliability designs from concept through to manufacture. This Senior PCB Design Engineer rol ...

    Senior Wastewater Process Engineer

    What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new ideas and diverse pe ...

    Senior PCB Design Engineer

    A Senior PCB Design Engineer highly experienced in the design of RF, Digital, Analogue and Power PCBs will join a thriving Technical Consultancy. A highly competitive salary package will be offered with benefits to include a Company Bonus Scheme, 10% Company Pension Contribution, Private Healthcare ...

    Senior CATIA Design Engineer

    12 Month Contract (Inside IR35) Hybrid Working (ideally 3 days per week onsite, some flexibility on dates). Job Role Design and detail efficient landing gear systems for civil and military aircraft to meet demanding customer requirements. Support the design and manufacturing of the landin ...

    Senior/Principal Platform Engineer

    Principal Platform Engineer Manchester Permanent, full time Hybrid (min 3 days a week on site) Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing and eligible to hold SC and eDV clearance. Role & Respo ...

    Senior IAM Infrastructure Engineer

    Do you have a proven track record working in IAM Engineering? Sopra Steria’s Aerospace, Defence and Security sector are currently recruiting for an experienced Senior IAM Engineer to support on the delivery of IAM strategy for a flagship account within the business. This role is pivotal for the tea ...

    Senior DevOps Engineer (Python)

    Join Netcompany in leveraging technological innovations to foster societal transformation. Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees’ Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the ...

    Senior DevOps Engineer (Python)

    Job Description Responsible for implementing and supporting improvements, efficiency, enhancing software quality, and accelerating delivery times. Having the shared responsibility between development/operations with a focus on people, process, and tools that take a unified customer/user focus. In ...

    Senior IAM Infrastructure Engineer

    Do you have a proven track record working in IAM Engineering? Sopra Steria’s Aerospace, Defence and Security sector are currently recruiting for an experienced Senior IAM Engineer to support on the delivery of IAM strategy for a flagship account within the business. This role is pivotal for the tea ...

    Senior Mechanical Design Engineer

    Senior Mechanical Design Engineer Manchester Hybrid Working GBP50,000 – GBP60,000 + Bonus Want to work on projects that shape communities across the UK and Beyond? If you're a talented Mechanical Engineer looking for greater responsibility, exciting project ...

    Senior Mechanical Design Engineer

    Senior Mechanical Design Engineer Bicester | Full-time We’re looking for a Senior Mechanical Design Engineer to join Hykit, supporting the development of hydrogen infrastructure products for the construction equipment and agricultural sectors. This is an onsite role based in Bices ...

    Senior Mechanical Project Engineer

    About Dalkia UK At Dalkia, we're driven by a shared purpose: tackling climate change and building a better, more sustainable future. We bring together talented people who share knowledge, challenge each other and grow together. Backed by EDF, Britain's biggest generator of low carbon electr ...

    Senior Metrology Engineer – Reading

    Senior Metrology Engineer – Reading, Berkshire, RG30 3RR Job Type: Full‑Time Salary: £49,480 – £78,200 per annum + Pension, Life Insurance, 9‑Day Fortnight Closing Date: 16th July 2026 Location: RG30 3RR, located between Reading and Basingstoke, with free o ...

    Senior Verification Test Engineer

    At CoMind, we are developing a non‑invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting‑edge technologies that will improve how we diagnose and treat brain disorders, ultimately improving and saving the lives of ...

    Senior Quality Assurance Engineer

    Senior Quality Assurance Engineer Location: Rosyth, Fife. Full time, Permanent. As a Senior Quality Assurance Engineer you will play a pivotal role in ensuring that some of the United Kingdom’s most complex engineering programmes meet the highest standards of safety, quality, and regulato ...

    Senior Site Reliability Engineer

    Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive mar ...

    Senior Verification Test Engineer

    At CoMind, we are developing a non‑invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting‑edge technologies that will improve how we diagnose and treat brain disorders, ultimately improving and saving the lives of ...

    Senior Platform Automation Engineer

    The Role The Senior Platform Automation Engineer at Secure Cloud+ is responsible for designing, delivering, and maintaining Infrastructure as Code (IaC) that underpins the secure, repeatable, and compliant delivery of Collaborative Working Environments (CWEs) for defence customers and their suppl ...

    Senior Database Reliability Engineer

    We are looking for a Database Reliability Engineer to join our team. This is not a traditional DBA role — you are a DevOps engineer who happens to have deep SQL and database knowledge. You think in code, manage infrastructure via Terraform, and treat database provisioning, patching, and performance ...

    Senior Lift Repairs Engineer

    Orona UK is looking for a skilled Lift Repairs Engineer to join their team based in Warrington, Cheshire. This full-time opportunity involves major repairs and maintenance of lifts, ensuring safety and compliance. The candidate should have experience in lift repair, good technical skills, and a thoroug ...

    Senior Mechanical Design Engineer

    Senior / Mechanical Design Engineer Aerospace A Senior / Mechanical Design Engineer is required to join an engineering team who are working on the design and development of UAV / Drone launch systems. The company design and develop their products in the UK for the global markets. With a growi ...

    Senior Electrical Design Engineer

    Senior / Principal Electrical Design Engineer (Building Services)Exeter, Devon – Flexible Working£55k - £65kBenefits Include * Discretionary performance related bonus scheme paid twice yearly. * 25 days holiday + bank holidays * Pension * Medical cover< ...

    Senior Security Install Engineer

    Senior Security Install Engineer – CCTV, Access Control & Intruder AlarmsLocation: LondonSalary: £46,000 – £50,000 per annum + OvertimeJob Type: Full-Time | PermanentThe OpportunityWe are recruiting for an experienced Senior Security Install Engineer to join a well-established and expandi ...

    Senior Primary Design Engineer

    We are seeking an experienced Senior Primary Design Engineer to lead and deliver high-quality primary engineering designs for HV substations and power infrastructure projects. Working for the specialist power engineering arm of a FTSE 250 company, you will play a key role in technical delivery, mentoring junior ...

    Senior Primary Design Engineer

    We are seeking an experienced Senior Primary Design Engineer to lead and deliver high-quality primary engineering designs for HV substations and power infrastructure projects. Working for the specialist power engineering arm of a FTSE 250 company, you will play a key role in technical delivery, mentoring junior ...

    Senior Integrity Engineer – Mechanical

    Senior Integrity Engineer – MechanicalOur client, a leading independent Oil & Gas Operator, is looking for a Senior Integrity Engineer to join their dynamic team at Wytch Farm oilfield near Corfe Castle, Wareham, Dorset.This is an initial 12 month contract with the scope to become longer term ...

    Senior Mechanical Design Engineer

    Our client is a rapidly expanding SME who supply the design, manufacture, installation and servicing of products within the clean energy sector and due to continued expansion they are now looking to recruit a Senior Mechanical Design Engineer.We are looking for an experienced Design Engineer with demonst ...

    Senior Mechanical Maintenance Engineer

    Senior Mechanical Maintenance EngineerLocation: Mildenhall, Suffolk (Onsite)Salary: £40,000–£50,000Type: Full-time, PermanentMy client, a specialist manufacturing company based in Mildenhall, is looking for a Senior Mechanical Maintenance Engineer to join their maintenance team. This role is ...

    Senior EC&I Engineer

    We are recruiting for a number of EC&I Engineers across a range of seniority levels for several major Nuclear and Defence clients. We are offering full time roles on a hybrid basis (12 months+ extensions) and permanent employment contracts. Clients are offering an attractive rate and salary/packages. ...

    Senior Electronics Design Engineer

    Senior Electronics Design Engineer | £55-65k | Remote with occasional office visitsAre you ready to design the next generation of marine sensing technology, redefining the scientific research sector?My client is a leader in marine research technology, offering the chance to solve complex engineering chal ...

    Senior Application Support Engineer

    Service Applications Consultant Rate: £400-£450/day (Outside IR35)Length: 1 - 3 Months (short term, with potential extension) Location: Harrogate (remote/hybrid)OverviewWe are looking for a hands-on Service Delivery / Business Applications Consultant to support the stabilisation and improveme ...

    Senior Network & Infrastructure Engineer

    Senior Engineer | Leicester | Hybrid | £50,000-£60,000 About the Role: We're partnering with a highly reputable company based just outside of Leicester to find a talented Network & Infrastructure Engineer. This is a hybrid position, offering 2 days from home afte ...

    Senior Network Security Engineer

    Senior Network Security Engineer Near Epsom | Hybrid (2 days onsite) Permanent | On call + occasional OOH Why This Role? This is a busy, engineering led role within a well established financial services environment, ideal for someo ...

    Senior Electronics Design Engineer

    Great opportunity for a highly skilled Senior Electronics Design Engineer to develop, design, and test advanced electronic modules and PCB systems for innovative electronic products. This role is ideal for experienced electronics professional with strong expertise in analog design, digital design, FPGA develo ...

    Senior Cloud & Infrastructure Engineer

    Senior Cloud & Infrastructure Engineer Excellent opportunity for an experienced MSP Engineer looking to work across modern Azure and cloud-first environments within a growing Managed Service Provider. Full-time, permanent position based in Chelmsford, Essex, offering a c ...

    Senior Voice AI Engineer

    ?? Senior Voice AI Engineer - Contract (Outside IR35) | £350-500/day | 3-4 months | Remote ?? We're looking for a hands-on engineer to take an existing voice AI proof-of-concept and turn it into a reliable, production-grade system ready for real users.The prototype works - but it now needs to be made ...

    Senior Civil Design Engineer

    Senior Civil Design Engineer - Water Infrastructure Working Location Hemel Hempstead (Hybrid with site visits) Permanent Working Pattern: Hybrid flexibility with office and site exposure Overview Join an engineering team delivering civil and infrastructure design acro ...

    Senior Mechanical Design Engineer

    Senior Mechanical Design Engineer - R&D and Advanced Engineer Location: Leicester Salary: £45,000 - £55,000 (DOE) + Excellent Benefits Permanent | Full-Time Are you a Senior Mechanical Design Engineer who enjoys solving highly complex engineering challenges ...

    Senior Power Electronics Engineer

    We are currently seeking a Senior Power Electronics Design Engineer to join a multidisciplinary engineering design team. Our client designs and manufactures specialist electrical/electronic products supplying a nationwide industrial market. Skills and experience sought will include: ...

    Senior Mechanical Design Engineer

    Package Salary. up to £65k - salary dependent on experience Private Medical Insurance. Full private medical health service Group Life Insurance Plan. Death In Service plan Annual Bonus. Annual company performance-linked bonus. Electric Vehicle Scheme. Tak ...

    Senior Mechanical Design Engineer

    Senior Mechanical Design Engineer South Wales Up to £60,000 + benefits Yolk Recruitment is exclusively partnered with a global engineering and manufacturing business to recruit a Senior Mechanical Design Engineer into an established R&D t ...

    Senior Site Reliability Engineer

    Company Description Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automot ...

    Senior Mechanical Services Engineer

    12 Month Contract Up to £70 per hour umbrella (Inside IR35) Mostly Remote – onsite 2 days per month in Plymouth Job Role: The Senior Engineer will act as a key interface to the Design Manager and Principal Mech ...

    Senior Mechanical Design Engineer

    Senior Mechanical Design Engineer (Tooling) - Siemens NX Location: Derby (On-site) Sector: Highly Regulated Engineering / Defence / Complex Tooling Clearance: British Citizens only - eligibility for UK Security Clearance (SC) required The Opportunity </str ...

    Senior Project Engineer Mechanical

    About the Anthro JV: The Anthro joint venture between Egis and VVB Engineering will provide comprehensive turn-key services for London's state-of-the-art HS2 gateway station at Old Oak Common. We have been awarded a multi-year contract to deliver MEPHFC (Mechanical, Electrical Public Health, Fire and C ...

    Senior Information Security Engineer

    To support the Chief Information Security Officer in managing and reporting the Information Security Risks faced by Technology Services (TS) in delivering AJ Bells systems and services. This role is responsible for playing a lead role in designing and implementing improvement to the Cybersecurity ris ...

    Senior Mechanical Design Engineer

    Due to continued business growth, we are looking to recruit a number of experienced Design Engineers to join a leading business in the Sheffield area. This is a full time permanent opportunity with an industry leader in their field. We are looking for candidates with minimum 7 10 years experience in ...

    Senior Mechanical Analysis Engineer

    About The Role Engineered to Protect, thats our promise, we protect what matters - our nations, our waters, our land, our cities, our people, our environment, our world.Support the delivery of mechanical analysis activities within the engineering team by applying knowledge of structural, t ...

    Senior / Principal Mechanical Engineer

    Senior / Principal Mechanical Engineer Location - ManchesterAre you an experienced Mechanical Engineer ready to take the lead on complex engineering projects?Do you enjoy mentoring engineers whilst remaining hands-on with technical delivery?Would you like to join an employee-owned business ...

    🚀 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