• United Kingdom Jobs Expertini profile avatar

    • 682,088+ 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

    Remote IT Systems Engineer – MBSE & Software Integration

    IT Systems Engineer We are seeking an IT Systems Engineer to join our engineering capability. The ideal candidate will have a full understanding of systems engineering principles, with prior experience as a Systems Engineer involved in accepting and integrating software products from suppliers. < ...

    Rock Physics Software Engineer — Hybrid, Cloud & Desktop

    Halliburton is seeking an experienced Software Engineer at Milton Park, Abingdon. This hands-on role involves designing, developing, and modernizing high-performance Rock Physics applications, requiring strong proficiency in C# and C/C++. The ideal candidate will have at least 3 years of experience and be com ...

    Remote Associate Software Engineer Front End & Payments

    Olo Inc is looking for an Associate Software Engineer to join their Payments Web Team. This fully remote position allows you to work flexibly from within Northern Ireland. You will help drive innovation in their payment solutions and collaborate closely with team members. The ideal candidate will posse ...

    Security Cleared IT & Software Systems Engineer – Hybrid

    Limelight Health is looking for two Systems Engineers to join their team in Greater London. The ideal candidates will have at least 3 years of experience in Systems Engineering focused on IT/software systems, a good understanding of the Systems Engineering Frameworks, and the ability to work with minimal supe ...

    Remote Software Engineer Cloud, TDD & Clean Architecture

    Made Tech based in Swansea is looking for a proactive Software Engineer to enhance our team. You will be responsible for developing features and working within an agile environment while collaborating with multidisciplinary teams. We offer a supportive culture with a learning budget, flexible working h ...

    Full Stack Developer / Java Developer / Software Engineer

    Full Stack Developer – Overview Join us at Barclays as a Full Stack Developer, where you’ll support the delivery of scalable, resilient applications as part of our strategic technology transformation. You’ll play a key role in modernising platforms, contributing to risk and control objectives, an ...

    Software Engineer – Rust/Golang, E2E & Web Apps

    Nando’s Group is seeking a passionate Software Engineer in Greater London to join our innovative team. This role involves creating solutions to enhance the fast-casual dining experience, focusing on backend and frontend integrations. The ideal candidate will be proficient in Rust or Golang, with experi ...

    Software Engineer Hybrid/Remote, Cloud & Clean Architecture

    Made Tech Limited is seeking a Software Engineer based in Swansea. You will be responsible for planning and developing features while working in a hybrid environment. The role involves close collaboration with customers using varied programming languages and cloud technologies. Candidates must be eligi ...

    Staff+ Software Engineer, Developer Productivity London, UK

    Staff+ Software Engineer, Developer Productivity London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing gr ...

    DV Cleared Cyber Software Engineer — Embedded & Mobile

    Limelight Health is hiring for a role in their Capability Development team that focuses on delivering bespoke solutions in cyber security with expertise in C and C++. The successful candidate will have complete autonomy in designing new products and incorporating enhancements into existing offerings. K ...

    Cyber Software Engineer (Hybrid) Build Security Solutions

    BT Group in Birmingham is seeking a Software Developer to enhance its Global Security Operation Centres. You will be responsible for engaging with internal teams to develop systematic solutions utilizing open-source software while ensuring project deadlines are met. The ideal candidate will have a degr ...

    Safety Critical Software and Hardware Assurance Engineer

    We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities. </p ...

    KDB / Q Lead Software Engineer Vice President

    We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Job Responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Defence Software Test Engineer Embedded and Agile

    Leonardo in Luton is seeking a Software Test Engineer to support Electronic Warfare projects. The salary range is £55,000 - £65,000, and the company emphasizes development and collaboration. This role requires analytical skills, ISTQB Foundation level, and a background in testing. Join a supportive env ...

    Space Software Engineer: Onboard & Ground Systems (Hybrid)

    MDA Space is seeking a Software Engineer to join their team at the Manchester / Stevenage / Harwell office. This role involves designing and developing software for on-board and ground test applications to support their mission in the space industry. Candidates should have experience with Python and C/ ...

    Security Cleared Software Engineer — Build Impactful Systems

    hackajob, in partnership with CoreTech Security, is seeking a software developer for innovative projects in the Cyber Security space. Engage in hands-on delivery, mentoring junior colleagues, while designing new software products with full autonomy. The ideal candidate will hold an active Developed Vet ...

    Software Engineer Build World Class APIs (Hybrid)

    Natural History Museum in Greater London seeks a Software Engineer to develop services that enhance visitor experiences both online and in-person. This role involves end-to-end decision-making, API development, and collaboration with product managers and stakeholders. The ideal candidate is motivated b ...

    Staff Software Engineer: Golang, Cloud & Security Lead

    Alto in Greater London is seeking a software development leader to design and develop software solutions addressing Workload Identity challenges. The role requires collaboration with a close-knit team and stakeholders, acting as a technical lead. Candidates should have a strong background in software d ...

    Navigation & AI Software Engineer (SC Clearance Eligible)

    Technify Talent is seeking a Software Engineer in England to join a dedicated engineering team focused on navigation and intelligent systems technology. The ideal candidate will enjoy tackling complex challenges, developing reliable software used in real-world applications, and will work with advanced technol ...

    Mission Critical Software Engineer (Secure Cloud/API)

    Envitia is seeking a skilled Software Engineer to design and maintain secure software applications in classified environments. The role involves working within Agile teams to deliver scalable solutions across various technology estates. Candidates must hold a high-level security clearance and have experience ...

    Software Engineer: Build High Impact, Scalable Apps

    SBV South Africa seeks a Software Developer to design and develop robust products in Selby. Candidates should have at least 5 years of software development experience, focusing on web-based and object-oriented technologies. Additional cloud application development experience is essential. The role emph ...

    Aerospace Embedded Software Test Engineer (DO 178C)

    Miller Druck International Stone Ltd, located in Leicester, is seeking an Embedded Software Test Engineer to support the validation of safety-critical embedded software. You will collaborate with engineers to design and execute verification activities in compliance with DO‑178C Level A requirements, co ...

    Test & Measurement Software Engineer — Flexible Hours & Impact

    Crane Company is looking for a Druck Test & Measurement Software Development Engineer to create software solutions for testing Druck products. The role involves engaging with product design teams and diagnosing software code. Ideal candidates will have experience in C++ programming and strong mathemati ...

    Automotive Software Compliance Engineer – OTA & SUMS Expert

    Expleo is looking for a Software Compliance Engineer to support software compliance activities across advanced automotive vehicle programmes in Guildford, United Kingdom. This role involves ensuring that software development follows global automotive regulations and assisting diverse teams to implement compli ...

    Medical Device Software Engineer — Wearable EEG & Cloud

    The University of Birmingham is seeking a Research Fellow in Medical Device Software Engineering to develop an affordable EEG headset. This role involves software development for wearable technologies and collaboration across a multidisciplinary research program. Applicants should have a degree in Soft ...

    Medical Device Test & QA Engineer (Software & Hardware)

    Quality Start is looking for a Test Engineer in Walsall to design and implement quality tests for medical device products. You will be the last line of defense before product releases, ensuring compliance with quality standards. This full-time role offers a competitive salary range of £30,000 to £35,00 ...

    Software Engineer Build Scalable ML Inference Platform

    Isomorphic Labs, located in Greater London, is seeking an experienced individual to contribute to the development and operation of their inference platform. This role involves maintaining Python code, operating Kubernetes services, and delivering user-focused features for scientific applications. Succe ...

    C# / C++ Software Engineer – Hybrid/Remote 12mo

    A leading defence organization is seeking a C# / C++ Software Engineer for a hybrid role based in the UK. You will support the development of advanced defence systems and work within an agile team using simulation technologies. This role requires proficiency in C# and some experience with C++. The contract is fo ...

    Edge Software Engineer: Marine IoT & Cloud Backend

    Ocean Infinity is seeking an Edge Software Engineer to develop backend systems for scalable edge computing enhancing marine asset control. The ideal candidate will have over 5 years of experience in C++, C#, or Python and a solid degree in Computer Science or related field. This role offers an opportun ...

    DV Cleared Software Engineer: DevOps, Cloud & Security

    Adecco is seeking a DV-cleared Software Engineer to work across various locations in the UK, including London, Cheltenham, Manchester, and Ipswich. This role involves designing and delivering scalable platforms within a software-defined, automation-first environment. The ideal candidate has a strong so ...

    Software Engineer: Statistics and Machine Learning (C++)

    Software Engineer: Statistics and Machine Learning (C++) Job ID: Posted since: 26-Jan-2026 Organization: Research & Development – Siemens Digital Industries Company: Experienced Professional Job type: Full-time, Permanent, Office/Site only (hybrid setup required ...

    Frontend Software Engineer for iPages — Remote & Flexible

    The BBC Group and Public Services is looking for a Software Engineer to design and enhance iPages, the internal tool supporting their websites. This role offers the chance to work from any UK base or remotely, promoting flexibility in a supportive team environment. Applicants should have a strong front ...

    Principal Embedded Software Engineer — Lead Linux/Android

    Avanti Recruitment is seeking a Principal Embedded Application Engineer in Cambridgeshire and Peterborough to develop advanced communication and connected device solutions. The role involves designing and developing embedded application software, with responsibilities including participating in technical revi ...

    Graduate Software Engineer AI Driven, Remote, Equity

    Bending Spoons is seeking talented software developers to take charge of impactful projects from inception to production. This role includes integrating advanced AI tools into your work, mastering diverse technologies, and simplifying complex systems for optimal performance. Located in the UK, candidat ...

    Software Engineer III FinTech Cloud Native Impact

    Fairygodboss is hiring a Software Engineer III in Greater London to work within the Accelerator business. The ideal candidate thrives in a collaborative environment, focusing on developing innovative solutions that meet customer needs. This role requires proficiency in JVM-based languages, namely Java ...

    Staff Software Engineer — AI Tooling & Platform Lead

    OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

    Graduate Software Engineer: Full Stack & Customer Focused

    LexisNexis Risk Solutions in Cardiff is looking for a passionate developer to contribute to modern technology stack projects. You will work closely with senior engineers to build high-quality solutions and enhance customer value through collaboration. The role demands enthusiasm for web development, PH ...

    Staff Software Engineer — AI Tooling & Platform Lead

    OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

    Staff Software Engineer — AI Tooling & Platform Lead

    OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

    C# Software Engineer — Real Time Simulation (Hybrid)

    Cirrus Selection is seeking a C# Software Engineer to join their System Simulation and Experimentation (SSE) team in Bristol. This role involves developing real-time software components that support advanced defence systems, utilizing agile practices and contributing throughout the development lifecycle. ...

    Customer Facing C++ Software Engineer — Linux & Travel

    Internetwork Expert is seeking a Customer Services Software Engineer to enhance customer experiences with advanced defence technology. In this role, you will troubleshoot software issues, primarily in C++ and Linux environments, and work closely with customers on integration and support tasks. Successf ...

    AI Powered Software Engineer: Build Agentic Workflows

    Flow Engineering is hiring a Software Engineer in the Greater London area to develop AI-powered capabilities that enhance the team's capacity to author and manage requirements. This role involves designing AI features, maintaining infrastructure, and integrating modern language models. Candidates should have at ...

    Hybrid RF & Sensor Software Engineer (SC Clearance)

    CBSbutler Holdings Limited trading as CBSbutler is seeking a talented Software Engineer to join a cutting-edge team in the UK, focusing on software for RF communication and sensor-based products. This hybrid role requires up to 2 days per week onsite in either Romsey, Gloucester, or Woking. The success ...

    Frontend Software Engineer: High Performance FinTech UI

    3761 Barclays - BX - UK is seeking a Software Engineer – Front End to design and develop high-quality software solutions. This role involves collaborative efforts with cross-functional teams to ensure alignment with business objectives. The ideal candidate should have strong hands-on experience in Reac ...

    Software Engineer — AI Driven Scientific Data Pipelines

    F. Hoffmann-La Roche Gruppe in Welwyn is seeking a skilled software engineer to develop robust applications that support scientific data processing. This role involves collaboration across disciplines to build scalable data ecosystems and drive innovation in drug discovery. The ideal candidate will hol ...

    Security Software Engineer (C++/Rust) – Embedded & Product

    Third Nexus Group Limited is seeking a Software Engineer with experience in C++, Rust, and security products. This role is focused on building high-security hardware and software used by various sectors including defense and government. Ideal candidates will have 2-5 years of experience and a relevant ...

    Full Stack Software Engineer Build Tokenized Finance

    Ctrl Alt is seeking a talented Software Engineer to join our team in London. In this role, you will design and build innovative solutions that help users manage their portfolios and investments effectively. You'll work closely with product teams and other engineers, tackling real challenges within a high-perf ...

    PLC Software Engineer: Design to Onsite Commissioning

    Samuel Frank is looking for a PLC Software Engineer to join their South Yorkshire team. The role involves designing and developing PLC and SCADA software for process control projects and working through the entire project lifecycle. Ideal candidates will have strong programming skills, particularly in Siemens TI ...

    🚀 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