• 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 C# Software Engineer – Manchester

    The Engineering Challenge Our Software Engineers don't just write code, they solve real financial problems for millions of customers. You'll work on distributed systems processing thousands of transactions daily, build resilient services that handle people's money, and create experiences that mak ...

    Senior Software Engineer (Java) — Investments

    A global technology company is seeking a Senior Software Engineer II to help innovate in investments using Java. The role involves shaping product development, coordinating projects across teams, and advocating for user-centric design. Ideal candidates should possess a strong product mindset and excellent commun ...

    Senior Software Engineer (UK Remote)

    Job Description Turnitin is seeking a Senior Backend Engineer with a strong focus on backend development, particularly in Java and serverless architectures, combined with solid frontend experience. This role is ideal for engineers passionate about building scalable distributed systems, da ...

    Senior Software Engineer (£60k + benefits)

    Senior Software Engineer (£60k + benefits) Great opportunity for a Senior Software Engineer to join a SaaS company in Wigan as they go through a period of growth. You’d join a small cross-functional team in a fast-paced environment where you’d be given the opportunity to own all aspects o ...

    Senior Software Engineer (Azure, c#)

    We're ASOS. We blend our flair for fashion with our love of cutting- edge technology, but more importantly were interested in how we can bring the best out of you. We exist to give people the confidence to be whoever they want to be, and that goes for our people too. At ASOS, you're free to be your ...

    Senior Embedded Software Engineer, Ring

    As a Senior Embedded Software Engineer, you will be a core member of a software team developing Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we're looking for engineers passionate about building IoT products who are eager to work close to the hardware.<br/ ...

    Senior Software Engineer, Cloud Platform

    Senior Software Engineer, Cloud Platform Belfast, Northern Ireland; At Signifyd, we help merchants confidently grow their businesses by building trusted relationships with their customers. Our advanced technology, combined with a team genuinely invested in our clients’ success, creates fr ...

    DevOps Software Engineer (Senior Principal)

    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, rewards and opportunity of working for one of the world’s la ...

    Senior Software Engineer (C# .NET)

    ## Senior Software Engineer (C# .NET)Applylocations: GB - Luton - Cap. Green 300time type: Full timeposted on: Posted Todayjob requisition id: R **Job Description:*****Salary Range:** £45,000 - £55,000**Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects ...

    Senior Software Engineer in Manchester

    Job Description Our client is building sophisticated, enterprise-grade software platforms deployed directly into customer cloud environments — and they are looking for an experienced, battle-tested Software Engineer who knows how to harness AI without becoming dependent on it. This is not ...

    Senior Software Engineer Full Stack

    We're looking for a data-oriented Senior Software Engineer - Full Stack to help us accomplish our mission to improve and extend lives by learning from the experience of every person with cancer. Are you ready to be the next changemaker in cancer care? Flatiron Health is a healthtech company ...

    Senior Software Engineer Identity & Authentication

    About The Role In the European Client Identity team, we are building and operating Vanguard's authentication and MFA platform used by hundreds of thousands of clients across the UK and Europe. This is a hands‑on senior full‑stack role focused on designing, building, deploying, and operating ...

    Senior Embedded Firmware & Software Engineer

    Company Overview Novomorphic is a UK semiconductor and systems design company focused on system-first secure Edge AI. We design and deliver advanced electronics where power, thermal performance, RF behaviour, latency, reliability, and security constraints matter. Our work spans edge AI sy ...

    Senior Software Engineer, Transfers Remote

    Hargreaves Lansdown PLC in Bristol is looking for a Senior Software Engineer to lead technical solutions in their Transfers Tribe. With a focus on enhancing product delivery and reducing systemic risks, this role offers the chance to work with cutting-edge technology, mentoring junior engineers while ensuring ...

    Senior Software Engineer OMS Resilience

    Job Description Core-Asset Consulting is working with a technology‑led investment firm to recruit a Senior Software Engineer to support the evolution of a business‑critical Order Management and Execution System in Newcastle. This role will focus on improving the testability, structure, and ...

    Salesforce Software Engineer Senior Associate

    Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings.. Morg ...

    Senior Software Engineer (Security SME)

    Location: Manchester, Hybrid (1 - 2 days a week in the office, negotiable) Salary: £80,000 - £100,000 (potentially some wiggle room for the right person) We're working with a client we know extremely well, a fast-scaling communications compliance platform processing hundreds ...

    Senior Software Engineer, C++ UI

    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 (Node.js/TypeScript)

    About Us Seccl is the Octopus‑owned embedded investment platform that’s on a mission to helping more people to invest – and invest well. We’re B‑Corp certified with an amazing product‑market fit, impressive early traction and the potential to transform an outdated industry, for the better. We've ...

    Senior Software Engineer, Guest & Host

    Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guest ...

    Senior Software Engineer, Roku UI

    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 platfo ...

    Senior Software Engineer (Systems Engineering)

    We are a fast-growing Series A startup building cutting-edge technology to revolutionize cloud development processes and support highly efficient dev&test feedback loops. We've closed our last $25mil round in Q4 2024, led by Notable Capital, CRV and Heavybit. At its core, LocalStack provides a high- ...

    Senior Software Engineer (Full Stack)

    Staff Full-Stack Engineer We are looking for a Staff Full-Stack Engineer to lead the design and development of mission-critical product features and services that power our platform, used daily by thousands of travelers worldwide. You will play a pivotal role in shaping technical direction, mento ...

    Senior Software Engineer, Business Pricing

    Senior Software Engineer, Business Pricing Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Wise provides a global technology platform for moving and managing money. Our mission is to make payments easier and cheaper. Responsibilities < ...

    Senior Software Engineer Data Pipelines

    Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we’ve built a complete Saa ...

    Senior Software Engineer (Java/Python)

    Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever. A different kind of consultancy like this needs a different kin ...

    Senior Software Engineer, Cloud, Simulation

    The role As a software engineer for Wayve’s Simulation Technology team, you will evolve core components of Wayve’s simulation platform used to develop and evaluate our driving intelligence. Responsible for shaping and implementing the technical roadmap in key areas: robot emulator f ...

    Senior Software Engineer C# .Net

    Senior Software Engineer / Developer (C# .Net) Newcastle to £120k Opportunity to join a rapidly growing Fintech that is building sophisticated technology for the global investment management industry. Backed by significant funding and working alongside leading hedge fund partners, the company is ...

    Senior Embedded Software Engineer, Ring

    As a Senior Embedded Software Engineer, you will be a core member of a software team developing Ring's next generation of camera-centric devices. While experience with embedded systems is valuable, we're looking for engineers passionate about building IoT products who are eager to work close to the hardware.<br/ ...

    Senior Software Engineer C & Linux

    About Us For over 30 years, Magentus has been at the forefront of transforming healthcare through technology across Australia and the UK. From pathology and radiology to oncology, and practice management, our solutions connect the healthcare ecosystem and unlock better patient outcomes at scale. ...

    Senior Maritime Autonomy Software Engineer

    A defense technology company is seeking a Senior Software Engineer to independently drive the delivery of various software integrated into autonomous systems. This role involves designing scalable software, contributing to the end-to-end product lifecycle, and optimizing software solutions for user needs. Ideal ...

    Senior Backend Software Engineer (UK)

    JoinPigment: The AI Platform Redefining Business Planning Pigment is the AI‑powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature‑rich solution, empowering every team—from Finance to HR—to ...

    Senior Software Engineer (2 vacancies)

    Senior Software Engineer Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Compensation: circa £70,000 Description Contract type: Permanent Hours: 37.5/ we ...

    Bath Based Senior Software Engineer

    Key skills Audience intelligence systems (fit modelling, enrichment, suppression) SQL (MySQL/Postgres) At Adzact we are building an autonomous B2B ad engine. B2B companies now spend tens of billions on paid media every year. Yet most of that money still flo ...

    Senior Software Engineer Policy & Control

    Location London Employment Type Full time Department Engineering Are you a Software Engineer who thrives on real ownership? At Perk, we know that we feel most fulfilled when we can own the problem and the solution. This means taking responsibi ...

    Senior Software Engineer (Full Stack)

    Senior Software Engineer (Full Stack) Location: Stratford based (with high flexibility, office based 1-2 days per week or work remotely) Salary: £50,000 to £60,000 per annum dependent on experience Closing date: 23:55 on the 21st August (applications will be shortlisted) We’re ...

    Senior Software Engineer AI Tooling

    Are you excited by the opportunity to help software engineers use AI safely, effectively, and at scale? Do you enjoy turning ambiguous engineering problems into reliable, well-tested tools that improve productivity without compromising quality? If so, we want to hear from you! Job Overview: ...

    Senior Staff Software Engineer, AeroParker

    Who We Are The real world is the next frontier, and at Metropolis, we are creating the artificial intelligence to make it responsive. We are pioneering the Recognition Economy — a future where mundane repetition disappears and being known unlocks access, comfort, and belonging everywhere you go. ...

    Senior C# Software Engineer – London

    Our StoryHello 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 feels like t ...

    Senior Software Engineer in Test

    Overview Join to apply for the Senior Product Security Engineer role at Arm . Are you passionate about building secure systems from the ground up? We’re looking for an experienced and motivated Product Security Engineer to help shape the security posture of our SoC ...

    Senior Software Engineer, Services & Automation

    A leading financial services company is seeking a Senior Software Development Engineer in Nottingham. The successful candidate will design and develop software solutions that enhance business processes, work collaboratively with stakeholders, and provide technical leadership. This role is ideal for someone with ...

    Senior Software Engineer I Receive

    Company Description Wise is a global technology company building the best way to move and manage the world’s money. Team The Receive Risk team is part of Acquiring Squad in the Global Product tribe. The team ensures customers can receive money quickly and securely, working on fr ...

    Senior Backend Software Engineer (Python)

    Senior Backend Software Engineer (Python) at NLPatent NLPatent is seeking a highly skilled Senior Backend Software Engineer with expertise in Python to join our dynamic and growing team. In this role, you will play a critical part in designing, building, and maintaining scalable backend systems t ...

    Senior Software Engineer Financial Platform

    Senior Software Engineer – Financial Platform As a Senior Software Engineer on the Financial Platform team, you’ll help build the systems that ensure Perk’s financial data is accurate, traceable, and audit-ready. You’ll work on expanding the platform to support increasingly complex financ ...

    Senior Java/Kotlin Software Engineer

    Requirements Strong backend engineering experience using Kotlin or Java in a production environment Passionate about building reliable, high-quality products — not just writing code Comfortable working on distributed systems with scale and complexity Advocates ...

    Senior Software Engineer (Remote/Python)

    Senior Software Engineer (Remote/iGaming) - Python Location: Remote-first, UK-based Salary: £90,000-110,000 Heavily Funded: Series C-funded, fast-scaling consumer tech Technical Environment: Python, API Development, Distributed Systems, AWS We're partnered with a f ...

    Senior Software Engineer, Development Tools

    Overview Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discovering unique market opportunities. Tower is h ...

    Senior Software Engineer – ColdFusion/Oracle

    tendersglobal.netJOB DESCRIPTION Senior Software Engineer (ColdFusion and Oracle) Salary: Circa £50,000 per annum (Depending on Experience) Job Type: Full-Time, 37.5 hours, Permanent Location: IB (International Baccalaureate) Global Centre, Card ...

    Senior Software Engineer Time London

    Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time‑processing tasks simple and efficient. Our team of 1,500 Personios is building user‑friendly products that delight our 15,000+ customers and their 1.5 million employees. Read ...

    🚀 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