• United Kingdom Jobs Expertini profile avatar

    • 502,473+ 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

    Forward Deployed Engineer FDE Python AWS

    Forward Deployed Engineer (FDE Python AWS SaaS) Manchester / WFH to £80k Do you have strong backend Python and AWS skills combined with client facing experience? You could be progressing your career in a senior, hands‑on Forward Deployed Engineer role at a profitable technology scale‑up tha ...

    Research Associate / Senior Research Associate in Medical Statistics and Health Data Science

    The roleJoin the University of Bristol to make rigorous causal inference from NHS data faster and more accessible. On this NIHR-funded programme, Efficient estimation of target trials in electronic health records data, you will develop computationally efficient methods and open-source software for targ ...

    Senior Director, Business Development

    Senior Director, Business DevelopmentOur commitment to developing our staff is only surpassed by our commitment to advancing treatment options available to patients. At Cytel, we work hard to create successful careers with significant professional growth for our employees and as a result work hard ...

    Civil & Structural Engineer

    Because ordinary projects aren't your style.If you're driven by complex challenges, multidisciplinary environments, and projects that genuinely shape how industries operate - this is your next role. As a Civil & Structural Engineer, you’ll work in sectors including power, life sciences or indust ...

    Civil & Structural Engineer

    Because ordinary projects aren't your style.If you're driven by complex challenges, multidisciplinary environments, and projects that genuinely shape how industries operate - this is your next role. As a Civil & Structural Engineer, you’ll work in sectors including power, life sciences or indust ...

    Forward Deployed Engineer FDE Python AWS

    Forward Deployed Engineer (FDE Python AWS SaaS) Manchester / WFH to £80kDo you have strong backend Python and AWS skills combined with client facing experience?You could be progressing your career in a senior, hands-on Forward Deployed Engineer role at a profitable technology scale-up tha ...

    Senior Applied AI/ML Engineer — Build & Scale AI

    JPMorgan Chase & Co. is seeking a Senior Associate, Applied AI/ML Engineer. This role focuses on assisting customers in building and deploying AI/ML models while ensuring secure deployment practices. Ideal candidates will have experience in distributed data processing and strong software engineering skills. < ...

    Remote Senior Full Stack Engineer — React/TypeScript/Node.js

    A leading technology firm in the UK is seeking a Senior Full Stack Engineer skilled in React and TypeScript. This role is remote with occasional team meetups in London. Responsibilities include contributing to technical discussions and tackling complex challenges in the Fintech sector. Ideal candidates will poss ...

    Chartered Civil Infrastructure Lead Hybrid Role

    A leading consultancy firm in the United Kingdom is looking for a Senior Civil Infrastructure Engineer to enhance its civil infrastructure team. Candidates should be Chartered (or near) and hold a BEng/BSc in Civil Engineering, with strong skills in roads, drainage design, and design software. The position offer ...

    Senior Civil Infrastructure Engineer (Highways & Drainage)

    Lynx Recruitment Ltd is seeking a Senior Infrastructure Engineer to join its civil engineering team in the United Kingdom. The position involves delivering infrastructure designs across various public and private sector projects. Key responsibilities include producing designs for highways and drainage, ...

    Senior C++ Engineer for High Performance Windows Apps

    Wiley is seeking a Senior Software Engineer in the UK to enhance the KnowItAll platform. You will work on performance-sensitive algorithms and improve a C++ codebase fundamental to scientific analysis, collaborating closely with domain experts. This role requires strong C++ skills and a commitment to g ...

    Degree Apprenticeship BSc Digital Technology Software Engineer (In Partnership with QMUL) ([...]

    Degree Apprenticeship - BSc Digital Technology - Software Engineer (In Partnership with QMUL) About Glue Reply: Glue Reply is the outcome-focused Architecture specialist within the Reply Group. Through services encompassing Business Change/Transformation, Strategy & Architec ...

    Java Developers (ACTIVE BPSS CLEARANCE ) Inside IR35

    Direct message the job poster from iO Associates - UK/EU Strategic IT Consultant: Uniting Skilful Minds with Cutting-edge Markets Java Developers ( ACTIVE BPSS CLEARANCE IS ESSENTIAL) - Inside IR35 - Mostly Remote (UK) A large organisa ...

    Senior Frontend Engineer: React/TypeScript & AI Driven UI

    A leading technology company in Northern Ireland is seeking a Senior Software Engineer specializing in front-end development. You will build scalable applications using React, define testing strategies, and leverage AI-assisted tools to enhance engineering practices. The ideal candidate has over 5 years of exper ...

    Senior Dynamics 365 Engineer: Low‑Code Leader

    Jentic Technology Limited is seeking a Senior Dynamics Engineer to develop high-quality Dynamics 365 solutions. In this role, you will collaborate with diverse teams, mentor junior engineers, and embrace a culture focused on innovation and inclusion. As a key member of the team, you will build and test ...

    Control Engineer Industrial Turbines

    Astute's Power Team is partnering with a leading Turbine Servicing company to recruit a Senior Control Engineer for its offices in Lincoln, working on a hybrid basis (3 days in the office, 2 days working from home).The Control Engineer role comes with a start salary of up to £70,000, dependant on experie ...

    Staff Firmware Engineer

    Staff Firmware Engineer page is loaded## Staff Firmware Engineerlocations: UK - Hull GBU Officetime type: Full timeposted on: Posted 2 Days Agojob requisition id: R88947Job Advert**Life Unlimited.** At Smith+Nephew we design and manufacture technology that takes the limits off living. Smith & Nephew’s ...

    Haemostasis Scientist

    Talentmark are recruiting for a Haemostasis Scientist, on behalf of a medical diagnostic company. This role will be based at their site in Sunderland and is a permanent role with Mon-Fri day time working hours. The Role To support the Haemostasis Product Group with Product Validat ...

    Medical Writing Manager

    OverviewIQVIA provides scientific services spanning clinical trials, real world evidence, and consulting in all areas of the product lifecycle. The Patient Centered Solutions (PCS) Strategic & Scientific Research (SSR) team leads the industry in generating data to ensure that the patient voice is inco ...

    Medical Writing Manager

    OverviewIQVIA provides scientific services spanning clinical trials, real world evidence, and consulting in all areas of the product lifecycle. The Patient Centered Solutions (PCS) Strategic & Scientific Research (SSR) team leads the industry in generating data to ensure that the patient voice is inco ...

    Medical Writing Manager – Patient Centered Solutions, Strategic & Scientific Research

    OverviewIQVIA provides scientific services spanning clinical trials, real world evidence, and consulting in all areas of the product lifecycle. The Patient Centered Solutions (PCS) Strategic & Scientific Research (SSR) team leads the industry in generating data to ensure that the patient voice i ...

    Engineering Early Talent Programme Embedded SW/HW engineer

    Embedded Systems Engineer – Engineering & Technology Early Talent Leadership Development Program Eaton, a global energy management leader with nearly $27.4 billion in revenue in 2025, is dedicated to making energy safer, more efficient, and sustainable. With 92,000 employees serving customers in over 18 ...

    Senior Civil Engineer Roads & Drainage (Hybrid)

    A national consultancy in Newcastle is looking for an experienced Senior Civil Engineer to manage projects and mentor less experienced staff. Candidates should have consultancy experience in drainage design and knowledge of industry-standard software. The role offers flexible working hours, competitive salary, a ...

    Senior SDET: Build Scalable Test Frameworks & CI

    Ad Warrior Ltd is looking for a Senior Software Development Engineer in Test to enhance the quality of digital services. The role involves leading the design of frameworks and automated checks across multiple levels, ensuring high reliability and scalability. Candidates should have a robust background ...

    Senior UI Engineer – Football Manager (Hybrid)

    Sega in Greater London is looking for a Senior Software Engineer (UI) to join the Football Manager team. The role involves designing UI systems, collaborating with various teams, and mentoring junior engineers. Ideal candidates will have 5+ years of experience in C++ and C#, with essential skills in Un ...

    Senior SDET — Modern Test Frameworks & Playwright (Hybrid)

    A leading recruitment agency is seeking a Senior Test Automation Engineer (SDET) to modernise the test automation strategy for a major client in the automotive and financial services sector. The ideal candidate will have extensive experience in software testing and test automation and will mentor development tea ...

    Senior Backend Security Platform Architect

    Arm in Cambridge is looking for a Senior Software Engineer to join their Vulnerability Research and Tooling team. You will be responsible for designing and building backend services for their central security analysis platform, which includes developing Python services and APIs. The ideal candidate should have s ...

    Senior Java Search Platform Engineer (Kubernetes)

    Elsevier is seeking a Senior Software Engineer I to join their Search Platform team in Greater London. This role focuses on backend search service design and building reliable, cloud-native systems. Ideal candidates have strong backend engineering experience, practical knowledge of search technologies like Elast ...

    Real Time Java Backend Engineer (Kubernetes/AWS)

    A technology services company is looking for a Mid-Senior level Java Software Engineer to design and maintain scalable microservices. The role involves building data pipelines, deploying services in Docker/Kubernetes environments, and integrating applications in AWS. Proficiency in Java, Spring Boot, and Kafka i ...

    Senior JS Engineer: GraphQL/TS, Hybrid 6mo Contract

    A tech talent partner seeks a Mid-Senior Full Stack JS Software Engineer to design GraphQL APIs and TypeScript services. The role involves working in an Agile environment, mentoring junior engineers, and shaping cloud-native infrastructure. The position is hybrid, based in West London, with a focus on security a ...

    Senior Full Stack Engineer (TypeScript/Go) Hybrid, Stock

    A healthcare technology company in Greater London is looking for a Senior Full Stack Software Engineer proficient in TypeScript, React, and NodeJS. This role involves developing new features, maintaining the existing platform, and leveraging a product mindset to enhance user experiences. The position offers comp ...

    Senior Dynamics 365 Engineer — Low Code Innovator

    Kainos in Birmingham is seeking a Senior Dynamics Engineer to develop high-quality Dynamics 365 solutions, advocating for a people-first culture. You will work in a collaborative environment with a focus on Low Code solutions and mentoring junior colleagues. The ideal candidate has strong experience with Dynamic ...

    Senior Platform Engineer Low Latency Trading Systems

    Longshot Systems is seeking a Senior Software Engineer to enhance their trading platform. This hybrid role in London requires expertise in distributed systems and the ability to architect solutions that meet performance and stability goals. The ideal candidate will have a quantitative background and ex ...

    Lead Cloud Platform Engineer AWS, Databricks & Snowflake

    LexisNexis Risk Solutions is looking for a Senior Software Engineer to design and manage cloud infrastructure for reliable data solutions. This role involves working with teams to enhance system performance and security across AWS, Databricks, and Snowflake. Ideal candidates will possess strong AWS fun ...

    Senior Java Full Stack VP Engineer — Hybrid (UK)

    Citibank (Switzerland) AG seeks a Senior Java Engineer with a focus on full-stack development in London. The role emphasizes designing scalable applications using Java, React, and microservices while integrating AI tools for enhanced productivity. The ideal candidate has 6-10 years of software engineer ...

    Senior Full Stack Engineer, Activation (Remote/Hybrid)

    Akeneo, located in Greater London, is seeking a Senior Software Engineer to shape scalable solutions in a serverless cloud environment using JavaScript technologies like Node.js, React, and Next.js. The ideal candidate has advanced-level proficiency and will play a crucial role in mentoring, collaborat ...

    Senior Full Stack Engineer — Trading Platform (React/TS)

    A leading technology firm based in Waterloo, London is seeking a Senior Full-Stack Engineer to enhance their trading platform. The role involves designing and maintaining features while ensuring high performance, reliability, and maintainability. Candidates should have over 8 years of software development experi ...

    Senior Test Development Engineer ATE & Validation Lead

    Qualcomm in Cambridge is seeking a Senior Test Development Engineer responsible for both pre-silicon and post-silicon validation and production test development. The ideal candidate will have strong hardware and software expertise, along with hands-on experience in ATE and debugging skills. This role r ...

    Senior Fullstack Engineer Hybrid, Cloud & APIs

    A leading UK banking organization seeks a Senior Software Engineer (Fullstack) to develop scalable and secure applications. You will work in a hybrid environment and must be proficient in Python, Node.js, React, and containers. Ideal candidates have a strong background in both frontend and backend development, w ...

    C# .NET Full Stack Engineer – Real Time Payments (Hybrid)

    A technology firm in Sunderland seeks a C# Software Engineer to enhance their real-time payment systems while offering a hybrid work model. This mid-senior level role promises a salary up to £55k and a range of benefits including an onsite gym, restaurant, and parking. Ideal candidates will have solid C# .Net Co ...

    Senior Python Engineer Internal Tools & Observability

    A leading Fintech company in London seeks a Software Engineer to join their technology team. This role involves designing scalable Python-based tools and enhancing internal platforms that support high availability and reliability. Required skills include expertise in Python, Linux systems, and observability tool ...

    Senior Civil Engineer: Lead Projects & Mentorship, Flexible

    A consulting engineering firm in Norwich is seeking an experienced Senior Civil Engineer to join their team. This role involves leading infrastructure projects, mentoring junior colleagues, and ensuring compliance with regulations. The ideal candidate has 5-8 years of relevant experience, a degree in Civil Engin ...

    Senior Embedded C++ Systems Engineer — OS & Linux

    A leading streaming technology company in Cambridge is seeking a Senior Software Engineer to join their Core OS team. This role involves designing and developing OS features in a multi-process environment, focusing on performance and reliability. Ideal candidates will have 5+ years of experience in embedded Linu ...

    Senior Compiler Engineer for Quantum Control (Hybrid)

    Riverlane is seeking a Senior Compiler Engineer to work in a hybrid role from Cambridge, UK. This position oversees the integration of cutting-edge quantum control systems. The successful candidate will have broad knowledge in software and hardware, with specific experience in compilers and programming ...

    Senior Civil Engineer – Drainage & Highways (Remote)

    Strata Construction Consulting is seeking an experienced Senior Civil Engineer in Birmingham, UK. The role involves managing residential and commercial development schemes, focusing primarily on drainage and adoptable highways design. Candidates should have a strong background in UK residential/commercial projec ...

    Senior Backend Engineer: Scalable Microservices, Hybrid

    A major banking institution is looking for a Senior Software Engineer (Backend) in Leeds. This role will involve designing and deploying backend services using modern programming languages and tools like Docker and Kubernetes. The ideal candidate should have strong backend development experience and a collaborat ...

    Senior Mechanical Design Engineer Nuclear & FEED

    NRL is seeking a Senior Mechanical Design Engineer to work with Tenet Consultants Ltd. in Gaerwen, North Wales. The role involves leading design studies and managing detailed engineering projects within the nuclear sector. Ideal candidates will have an HND or degree, strong communication skills, and pr ...

    Senior Frontend Engineer Build Scalable UI

    A leading financial markets provider in Northern Ireland is seeking a Senior Software Engineer to shape digital platforms. This role involves collaborating on high-impact projects, designing scalable user interfaces, and enhancing the internal broking division. The ideal candidate will have hands-on experience w ...

    Senior Frontend Engineer — Hybrid, Cardiff, Impactful UI

    A leading recruitment agency in Cardiff is seeking a Senior Software Engineer specializing in front-end development. The role involves collaborating with a dynamic team to create modern web applications. Candidates should have 4-5+ years of experience, strong knowledge of HTML5 and CSS3, and be comfortable in a ...

    Geotechnical Design Engineer — Hybrid (Cardiff)

    Penguin Recruitment is seeking a Geotechnical Design Engineer for its Cardiff office. This role involves designing geotechnical solutions for various infrastructure projects while collaborating with multidisciplinary teams. The ideal candidate will possess a relevant engineering degree, experience in c ...

    🚀 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