• United Kingdom Jobs Expertini profile avatar

    • 790,523+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring June 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 Software Engineer – Backend (On site)

    Employment Type : Full-time and Permanent Remuneration (London; On-site) : £90–120k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cambridge ...

    Senior Java/Kotlin Software Engineer Manchester

    Our Story Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it ...

    Senior Software Development Engineer Data Engineering

    Senior Software Development Engineer – Data Engineering Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire About This Role It’s an exciting time at Capital One UK. We’re on a mission to continue to build and modernise the cloud‑based data ecosystem to un ...

    Senior Software Engineer Angular/.NET (Hybrid)

    A leading safety technology firm is looking for a Senior Software Engineer to develop high-quality software solutions in a hybrid work environment. You will collaborate with a passionate team on RiskProof, an award-winning digital management platform. The ideal candidate has extensive experience with Angular and ...

    Senior Software Engineer – Lead Platform & Cloud

    A leading technology company in Brighton seeks a Software Development Lead to design and maintain high-quality software solutions. The role involves leading the software team, collaborating with various departments, mentoring team members, and ensuring development integrity across products. Ideal candidates will ...

    Senior Unity Software Engineer — Customer Collaboration

    A leading game engine company is seeking a Senior Software Engineer to collaborate with clients in developing video games and optimizing performance. You will oversee customer projects, assist with technical challenges, and maintain communication with internal teams. The ideal candidate should have a strong expe ...

    Senior Software Engineer Platform Growth (Hybrid)

    Job Title: Senior Software EngineerLocation: London Victoria, HybridReports to: James Gaskin (Head of Platform) A Bit About UsAt nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behaviou ...

    Senior Software Engineer Storage & Compute Stability

    Senior Software Engineer - Storage & Compute Stability Location London Business Area Engineering and CTO Ref # Description & Requirements About the Team The Storage and Compute Stability Team is a trusted partner in ensuring the reliabil ...

    Senior Software Engineer, Healthtech Data & Cloud

    A healthtech company in Greater London is seeking a Software Engineer to enhance cancer care through data. The ideal candidate will have 4-8 years of experience in software engineering and proficiency with cloud platforms like AWS, along with excellent communication skills. The company fosters a culture of innov ...

    Senior Software Engineer (AVP) – Margin Technology

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

    Senior Software Engineer Pay Sustainable Engineering

    As a Senior Software Engineer on the Pay Sustainability Engineering team, you'll help drive the long-term reliability, scalability, and evolution of our payments, financial and billing ecosystems. The team operates across two complementary tracks. The first focuses on firefighting and platform supp ...

    Senior Software Engineer React / React Native

    THE POSITION We're looking for a Senior Software Engineer to join our Sportsbook Core Apps engineering team. You'll be working on foundational engineering, focusing on improving the underlying frameworks, tooling, and performance that enable FanDuel to deliver an exciting and innovative customer ...

    Remote Senior Software Engineer (LLM) 34953

    Remote Senior Software Engineer (LLM) - 34953 Remote Senior Software Engineer (LLM) - 34953 2 days ago Be among the first 25 applicants Turing is one of the world’s fastest-growing AI companies, pushing the boundaries of AI-assisted software development. Our mission is to empower the ...

    Senior Software Engineer Backend Focus (Viator)

    Senior Software Engineer - Backend Focus (Viator) Join to apply for the Senior Software Engineer role at Tripadvisor Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300, ...

    Senior Software Engineer in Test, Python

    Overview Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the ...

    Senior Software Engineer, Conversation Memory Platform

    A leading UK banking institution is seeking a passionate Senior Software Engineer to enhance our Conversation Memory Platform. This hybrid role entails designing and deploying cloud-based solutions, ensuring high-quality, scalable applications, and leading a team of engineers. Ideal candidates will have a strong ...

    Senior Software Engineer – AI Discovery Team

    At On the Beach, we’re redefining how millions of customers discover, plan and book their holidays. Our platform sits at the heart of that experience and we’re now investing in the next frontier: AI-driven travel discovery. We’re forming a new AI Discovery team. A small, senior led group with a man ...

    Senior Software Engineer – Offensive Security & Platform

    A cybersecurity firm is seeking a Senior Software Developer to tackle complex security challenges. Collaborating with researchers, you will deliver robust software solutions while reverse-engineering system internals across various platforms like Windows, Linux, Android, and iOS. The ideal candidate is experienc ...

    Senior Software Engineer FXGO London, GBR

    Senior Software Engineer - FXGO Location London Business Area Engineering and CTO Ref # Description & Requirements FXGO is a premier trading platform that allows traders to buy and sell currencies (FX) 24/5. The FX market is the largest market i ...

    Senior Software Engineer, Enterprise Platform (Remote)

    Salt Digital Recruitment is looking for a Senior Software Engineer (Contract) to work on their Enterprise Platform. This role is remote and outside IR35, requiring a senior-level engineer with a strong background in TypeScript, GraphQL, and PostgreSQL. You will be responsible for designing secure, mult ...

    MOD DV Cleared Senior Software Engineer

    MOD DV Cleared Senior Software EngineerPermanentLocation: Portsmouth / Home (on site 3 days a week)Salary: £80,000 - £90,000 (+ benefits) Skills: Python / C++ / Legacy Modernisation / Complex Systems, MOD DV Clearance We are looking to recruit a MOD DV Cleared Senior ...

    Senior Robotic Software Engineer MedTech Robotics

    A pioneering medical robotics company in Leeds is seeking a Senior Robotic Software Engineer to lead software validation processes for their next-generation colonoscopy platform. You'll develop advanced robotic manipulation algorithms and collaborate with multidisciplinary teams to ensure high standards of perfo ...

    Senior Software Engineer (Remote) – Cloud & Collaboration

    A leading technology firm in the United Kingdom is seeking an experienced Senior Software Developer to join their remote team. The candidate should have a proven track record of developing high-quality applications and solutions. Responsibilities include designing, developing, and implementing software based on ...

    Senior Software Engineer – Data Management Platform

    Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

    Senior Software Engineer, Full Stack AI

    Senior Software Engineer, Full Stack - AIFitch Group is currently seeking a Senior Software Engineer, Full Stack-AI based out of our London or Manchester office.Fitch Group Technology has a number of agile teams that deliver world-class innovative solutions to Fitch G ...

    Senior AI Software Engineer, Coding Agent

    About the Hiring Team: Tencent Overseas IT is dedicated to empowering Tencent’s rapid global growth with future‑ready, global IT platforms, applications and services. We lead the overseas IT strategy, architecture, roadmap, and execution to satisfy internal and external customers while building a world‑cla ...

    Senior Software Engineer — Market Making Platform

    A financial services platform in London seeks a Senior Software Developer to enhance market making capabilities. Collaborating with teams, you will design and maintain intricate applications, ensuring their performance and security. Key qualifications include extensive experience in C# .NET and AWS cloud service ...

    Senior Software Engineer — AI Inference Systems

    A leading AI research organization in the UK is seeking a software engineer to join their Inference team. This role focuses on building and maintaining AI infrastructure to support research and serve users globally. Candidates should have experience with distributed systems and machine learning systems. The posi ...

    Senior Software Engineer, Event Streaming Systems

    Senior Software Engineer, Event Streaming Systems Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and s ...

    Senior Research Software Engineer, Multiphoton Microscopy

    The Python Software Foundation is inviting applications for a Senior Research Software Engineer (Multiphoton Microscopy) based in the Neuroinformatics Unit. The role involves developing algorithms for processing brain imaging data and collaborating with leading researchers in neuroscience. Ideal candid ...

    Senior Software Engineer II Investments Java

    Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payment ...

    Senior Java Software Engineer Customer Services

    Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fa ...

    Senior Software Engineer, Integrity Foundations Equity

    A leading AI research company in London is seeking a Software Engineer to design and build systems for detecting harmful activities on its platforms. Ideal candidates will have over 5 years of software engineering experience and substantial expertise in trust and safety analysis. This role offers a competitive s ...

    Senior Lead Software Engineer Cloud Platforms

    As a Senior Lead Software Engineer at JPMorgan Chase Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities an ...

    Senior Lead Software Engineer Python / Java

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products.As a Senior Python Engineer at JPMorgan Cha ...

    Senior Embedded Linux / Systems Software Engineer

    Senior Embedded Linux / Systems Software Engineer Build mission‑critical technology for the operating room Are you passionate about low‑level Linux systems and medical‑grade software that directly impacts patient care? We’re looking for an experienced engineer to ...

    Senior Embedded Software Engineer (Motor Control)

    This job is brought to you by Jobs/Redefined, the UK's leading over‑50s age‑inclusive jobs board. The Role We have an exciting opportunity for a Senior Embedded Software Engineer to develop solutions for real‑time control of power electronics and motor drives. You will join a dynamic and ...

    Senior AI Software Engineer & Tech Lead

    Webuild Ai is seeking a skilled Software Engineer to lead the design and development of complex AI-powered applications. This hybrid role requires expertise in React, TypeScript, and Python, alongside experience in cloud-native development. The ideal candidate will have a passion for innovation and a m ...

    Senior Space Software Engineer – Onboard & Ground

    MDA Space located in East Hagbourne is seeking a Software Engineer responsible for designing and developing on-board software and ground test software for our payloads. The candidate should have strong experience in C/C++ development, particularly in Linux environments, and possess good problem-solving abilit ...

    Senior Software Development Engineer Developer Experience

    Senior Software Development Engineer - Developer Experience Are you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and help us redefine the way software is delivered at Capital One. In this role, yo ...

    Senior Research Software Engineer (Multiphoton Microscopy)

    About us The Sainsbury Wellcome Centre (SWC) brings together world-leading scientists to investigate how brain circuits process information to generate perception, form memories and guide behaviour. Developed through the vision and partnership of the Gatsby Charitable Foundation and Wellcome, and ...

    Senior C++ Software Engineer (Image Processing)

    Senior C++ Software Engineer (Image Processing) Location: Milton Keynes, UKCompany: Envisics Join Our Team at Envisics! At Envisics, we are at the forefront of augmented reality solutions, revolutionizing the automotive experience. We’ve assembled some of the world’s top engineers an ...

    Senior Software Engineer/SRE Application Middleware

    Description & Requirements Senior Software Engineer/SRE - Application Middleware Location London Business Area Engineering and CTO Ref # Are you passionate about building high-performance systems that are fast, resilient, and operate at global scale? Join ...

    Senior Software Engineer Rock Physics Applications

    Senior Software Engineer - Rock Physics Applications We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges ...

    Senior Algo Trading Software Engineer (VP)

    Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overv ...

    Senior Software Development Engineer, AWS CloudFront

    Description Do you enjoy watching the latest movies, television shows, or sporting events on your computer, tablet or smartphone? Do you hate waiting for your pages to load or your show to re-buffer? Do you want to contribute to that deliver a flawless experience in serving video from the edge? Goo ...

    Senior Software Engineer Cloud Infrastructure & Observability

    Overview Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we’ve set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the T ...

    Senior Software Java Engineer Customer Fulfilment

    We are in the process of building and rolling out our next generation, dynamic, scalable, and resilient Fulfilment platform for Tesco, to address both manual and robotic powered automate fulfilment operations, across all the customer order fulfilment locations. This highly optimized and continuously improv ...

    Senior C++ Pro Audio Software Engineer

    inMusic is seeking a Software Developer specializing in C++ for Pro Audio in Cambridge, England. This role involves developing software applications across platforms and working closely with Product Owners and Designers. The ideal candidate has at least 5 years of C++ experience, a degree in Computer Science, an ...

    Senior Software Engineer — Maritime Data Platform

    A leading maritime technology company located in Cardiff is seeking a mid to senior Software Engineer to enhance their maritime technology platform. You will work on impactful solutions that drive efficiency and safety in the maritime industry, utilizing your expertise in software engineering and cloud technolog ...

    🚀 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