685,612+ 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
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.

Reset

Create Job Alert

 
   
Reset

Software Engineer, Cloud Infrastructure

Location London, UK Employment Type Full time Department Applied AI About the Team We’re hiring Software Engineers to join our broader Infrastructure organization, which supports multiple high-impact ...

Systems Engineer, Software Platform

Where you will have an impact We are looking for skilled software engineers who have the experience in producing and shipping reliable, performant software for distributed, high-end computing devices. As a member of the onboard Software Platform team you will work within an engineering team which is ...

Software Engineer Developer Productivity

Software Engineer - Developer Productivity Location: London, United Kingdom About The Role A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms ...

Embedded Software Test Engineer

Chevalier is tier-one supplier specialising in advanced technology systems primarily for the automotive industry. Our products include Safety-Critical Systems, Access Control, Power Actuators, and Control Electronics. Our products are fitted to a considerable number of top-of-the-range passenger and superc ...

Software Engineer (Java Mid)

Title Java Software Engineer (Mid-Level) Location Hybrid; 3 days a week in Manchester, 2 days remote Salary From £50,000 Who we are interactive investor is an award-winning investment platform that puts its customers in control of their financ ...

Control Systems Software Engineer

AJS Control and Automation are looking for a Control Systems Engineer to join our well established business and growing team to help fulfil a healthy pipeline of work, predominantly within the Food and Beverage and Manufacturing Industries. The role of a Control Systems engineer is to interpret our ...

Engineer Software and Controls

Job Title Engineer, Software & Controls Location Any UK Site Our Vision & Why It Matters At Alexander Dennis, our vision is to lead the evolution of sustainable on‑road mass transportation and mobility. We design, deliver, and support market‑leading buses and c ...

Control Software Principal Engineer

Job Description Summary The energy transition drives an unprecedented growth in demand for and generation of electricity. To accommodate this growth, the capacity of transmission system is projected to grow three-fold. High voltage direct current (HVDC) transmission systems will play a key role i ...

Software Development Engineer II

## Software Development Engineer IIApplylocations: Londontime type: Full timeposted on: Posted Yesterdayjob requisition id: JR6077**“I can be myself at work.”**You are more than a job title. We want you to feel comfortable doing great work and bringing your best, authentic self to everything you do. We v ...

Software Engineer, Platform Systems

About the Team The Platform Systems team at OpenAI operates at the intersection of cutting‑edge AI and large‑scale distributed systems. We build the engineering and research infrastructure required to train OpenAI’s flagship models on some of the world’s largest, custom‑built supercomputers. ...

Software Engineer (Data Platform)

Where you will have an impact We’re looking for bold, talented and creative people to join our journey in developing next-generation autonomous vehicles. We’re a growing start-up, building our first cohort of engineers and you can be at the heart of this. Data is key to our vision: our en ...

Software Engineer, Salesforce (Integrations)

Overview Software Engineer, Salesforce (Integrations) – Platform Engineering, London, UK. Responsibilities Develop and maintain Dialpad’s Salesforce integration. Contribute to the development of other Dialpad integrations. Write architectural design & s ...

Software Engineer Ref. 3751

This role will primarily be based in Central London, with occasional wider UK travel. Salary: £63,823, with the opportunity to qualify for additional allowances and a skills-related payment under the Government Digital and Data Profession Capability (GDDPC) Framework. Flexible wo ...

Software Engineer Level 1

Ovarro is a market‑leading provider of remote telemetry units, secure SCADA systems and business optimisation software. We are transforming how companies around the world use their software to improve productivity. One of our key product offerings, SCOPE, is a secure software telemetry and SCADA pl ...

Software Engineer SC Cleared

Software Engineer Location: Bristol | Hybrid Working (3 Days Onsite) Salary: £65,000 – £70,000 Clearance: SC Cleared / Sole British Nationals Required To Apply: Email We’re currently supporting a leading defence-focused organisation in the s ...

Lead Agentic Software Engineer

LeadAgenticSoftwareEngineer This is a great opportunity to work at the frontier of AI-augmented software delivery, on challenging technical problems from a strong position of influence. At Scott Logic, we already have a reputation for world-class software engineering. Our clients are some ...

Lead Agentic Software Engineer

This is a great opportunity to work at the frontier of AI-augmented software delivery, on challenging technical problems from a strong position of influence. At Scott Logic, we already have a reputation for world‑class software engineering. Our clients are some of the world’s leading organisations ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

C++ Software Developer / Engineer

Overview C++ Software Developer / Engineer Location: Cambridge, UK Salary: Competitive Join our team of expert programmers within Options’ Market Data division! Working for Options Developing and engaging our people is a strategic priority for our business. ...

Software Engineer SC Clearance

Software EngineerWant to make an application Make sure your CV is up to date, then read the following job specs carefully before applying.Permanent - Hybrid Working Based in SouthamptonActive SC Clearance required or eligibilityAn exciting opportunity has arisen for a Software Engineer to joi ...

Financial Software Engineer (Python)

We are looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform . By doing so, the team enhanc ...

Software Engineer C++ Carbon60

We’re working with a leading engineering and technology organisation within the defence sector, currently looking for a Senior Software Engineer to join a highly skilled team developing advanced test software for complex systems. This is a fantastic opportunity to work on cutting‑edge technology in ...

AI Native Software Engineer

MCS Group is looking for a different kind of Senior Software Engineer. A genuine builder at heart. Someone who still loves getting their hands-dirty with the code. An Individual Contributor who lives and breathes the software they build. We're looking for a sen ...

Software Engineer Python/Go

Backend / Cloud Engineer ?? Remote - Northern Ireland ?? Salary negotiable DOE ?? Full-time, Permanent At a Glance Mid-level backend/cloud role at a fast-moving US FinTech scale-up Go / Python / GCP stack Fully remote across No ...

Software Engineer (Python/Go)

MCS Group are delighted to be partnering with a high-growth technology business building a modern, data-driven platform that helps large organisations make smarter, faster decisions through real-time insights. With strong backing and ambitious growth plans, the company is establishing a brand-new ...

Staff Software Engineer Sustainability

About the role In this newly‑created Staff Software Engineer role, you will architect the technical foundation for global fleet sustainability, digitising the massive transport and infrastructure sectors that power our world. Our focus isn’t on traditional cost‑saving; it’s on resource efficiency ...

Software Engineer (Modelling & Simulations)

At Universal Quantum , we aim to make the world a better place by developing a new computer technology. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications ranging across a broad range of ind ...

Full Stack Software Engineer

Full Stack Engineer Remote | Permanent At a Glance Role: Full Stack Engineer Location: 100% Remote ( NI based candidates only ) Salary: Competitive + Equity Employment type: Perma ...

Staff Software Engineer Data

Staff Software Engineer Data Belfast | Hybrid | Permanent At a Glance Staff-level backend/data role with real architectural ownership Large-scale data platform powering customer-facing products < ...

R&D Software Engineer

Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now.Our client, a leading technology company in the Defence & Security sector, is currently seeking a talented Research & Development Software Engineer to join their innovative ...

Principal Software Engineer (Java)

Base pay range The Opportunity An opportunity to work in one of the most forward-thinking financial institutions in Great Britain, synonymous with being at the technical forefront of the banking world. An exciting opportunity has arisen to join one of the fastest-growing and ...

Software Engineer SC Cleared

Software EngineerPlease make sure you read the following details carefully before making any applications.Cheltenham Onsite To Apply: Email Are you an Android developer who enjoys solving complex technical challenges and work ...

Software Engineer Core Technology

The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with direct lines to No. 10 (the Prime Minister's office), and we work with frontier developers and governme ...

Software Engineer: Core Trading

**Job Title**Software Engineer: Core Trading**Job Description**# Hello, we’re IG Group. We are an FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. We are ambitious. Over 340,000 people already use our ...

Principal Embedded Software Engineer

Principal Embedded Software Engineer - Southampton This is a Principal Embedded Software Engineering role focusing on processor design and communication interfaces. The role will be primarily onsite in Southampton. Key Requirements Bachelor's, Master’s or PhD in Computer S ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

Software Engineer: Core Trading

Software Engineer: Core Trading So, who are we? Hello, we’re IG Group. We are an FTSE250 FinTech company who run mobile, web and desktop platforms that help our clients trade stocks & shares, leveraged products, Futures & Options and Crypto. Over 340,000 people already use our platforms. We’re glo ...

Lead Software Endpoint Engineer

Endpoint Engineer ready for your next challenge? Do you enjoy solving complex technical problems, engineering secure and modern endpoint solutions, and working with a team who share your passion for doing things the right way? If youre excited by the idea of shaping best-in-class endpoint platforms in ...

Software Engineer Data Science

Software Engineer – Data Science Based in Bristol Salary up to £65k + Overtime, Bonus, Pension Most software engineers spend their careers shipping incremental updates to things that already exist. This isn't that. This role sits inside a concept programme, which means ...

Software Engineer: Core Trading

About IG Group IG Group is a FTSE250 FinTech company that runs mobile, web and desktop platforms for trading stocks & shares, leveraged products, futures & options and crypto. Job Title Software Engineer: Core Trading Overview We are ambitious, with over 340,00 ...

Principal Embedded Software Engineer

Shape how safety-critical software is verified at the highest level. We're partnering with a growing, highly respected engineering SME specialising in safety-critical embedded systems . They are looking for a Principal Software Engineer to play ...

Principal Software Engineer (UI)

Group Overview TP ICAP Group is a world‑leading provider of market infrastructure, connecting clients to liquidity and data solutions across global financial and commodities markets. Role Overview The Principal UI Engineer serves as a senior technical authority within the UI engine ...

Software Engineer SC Cleared

Software Engineer Location: Farnborough / Hybrid Salary: £60k + (DOE) Clearance: SC Cleared or Eligible To Apply: Email: Overview A growing technology organization delivering advanced engineering solutions wit ...

Software Engineer (Core Tech)

Company Overview LEGO Digital Play will bring the LEGO brand into digital entertainment in new, innovative, and wholly‑owned ways. Our mission is to ensure the LEGO Brand remains as powerfully a part of children’s lives in the coming decades as it has ever been. We aim to reach every kid on the p ...

Quantum Calibration Software Engineer

Oxford Quantum Circuits is seeking a Software Engineer to advance the performance and reliability of quantum systems. You will develop software that supports calibration and benchmarking, collaborating closely with engineers and researchers in quantum physics. The ideal candidate has strong Python prog ...

Graduate C++ Software Engineer

Graduate C++ Software Engineer - Computer Vision We’re looking for a Graduate C++ Software Engineer to join a collaborative team building C++ systems for real-time media and video environments. You’ll be supported with industry leading training and mentoring so that your career will ...

🚀 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

    Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights