397,492+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring July 2026

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Senior DevOps Engineer Hybrid (3 Days WFH) & Growth

Wren Kitchens is seeking a Senior DevOps Engineer at their Head Office in Barton-upon-Humber. You will architect and enhance tools for application deployment, ensuring performance and reliability. Responsibilities include leading collaborative efforts and mentoring junior engineers while implementing best pra ...

Senior ServiceNow Engineer: GRC/IRM (Hybrid, 20% Bonus)

Intec Select is seeking a Senior ServiceNow Engineer to join a global Investment Banking organization in London on a hybrid basis. The ideal candidate will have extensive experience implementing and supporting ServiceNow, particularly with GRC modules. The role includes responsibilities such as managin ...

Senior Full Stack Engineer: Build Cross Border Payments

Xe.com in Bracknell is seeking a Senior Full-Stack Engineer to drive the development of our cross-border payments platform. You'll own features across the stack while leading delivery and ensuring production reliability. The ideal candidate will have 6 to 10+ years of experience in building production ...

Senior Full Stack Engineer — Remote‑Friendly AI Platform

Cohere is looking for a talented individual to join our team and contribute to the North AI workspace platform. You will be integral in building and shipping features while developing autonomous agents that process sensitive data. This role allows you to excel in a fast-paced environment and have a significan ...

Senior Traffic Signals Engineer – Lead Design & Clients (Hybrid)

WSP in the UK & Ireland seeks a Senior or Principal Traffic Signalling Engineer to lead technical delivery of highway consultancy services. The role offers hybrid working with home offices available across multiple locations including Glasgow. The successful candidate will manage traffic signal project ...

Senior ML Engineer & Researcher — End to End Models

Obsidian is seeking experienced Machine Learning Engineers and Applied ML Researchers in Greater London. You will design and evaluate complex machine learning solutions, using modern techniques across various domains. Candidates should have strong modeling expertise and hands-on experience with industry-stand ...

Senior NSSS Engineer Nuclear Steam Supply System (Hybrid)

Great British Energy - Nuclear in Warrington seeks an experienced Nuclear Steam Supply System Lead Engineer to provide technical leadership for the NSSS design. This hybrid role offers opportunities for remote working along with site visits and client meetings. The position requires deep nuclear expertise and ...

PREMIER CENTRAL LONDON CONSULTANCY: Senior Civil Infrastructure Engineer

Premier Central London consultancy requires a Senior Civil Infrastructure Engineer to join the well-established and expanding infrastructure team in its London headquarters. Candidates will need to be a Chartered (or near) member of ICE with good experience in roads and drainage design (and associat ...

Senior Engineer, Flow Assurance (PAYE) Basingstoke (hybrid working)

Senior Engineer, Flow AssuranceLocation: Basingstoke, UK12 Months plusPAYE plus holidays / pensionHybrid Working (2 days office, 3 days remote) Abo ...

Senior OT Infrastructure / Cyber Security Engineer Global Travel

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business application ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

Senior Cloud Security Engineer (London, Bracknell or Bristol)

Senior Cloud Security Engineer (London, Bracknell or Bristol)We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. We ...

Experienced/Senior DevOps Engineer (AWS/Azure) Tech Team

We want you to #JOINTHEREBELLION!  For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio ...

Senior ICA Engineer (Instrumentation, Control & Automation) – Major Projects

Senior ICA Engineer (Instrumentation, Control & Automation) – Major ProjectsLocation: London (Coppermills + Hybrid Working)Salary: £55,000 – £65,000 + Bonus + Excellent BenefitsLead ICA Engineering on Major UK Infrastructure Projects ...

Senior Project Controls Engineer Energy & Renewables Full time

Company DescriptionAt Turner & Townsend we’re passionate about making the difference – we are committed to delivering Sustainable Net Zero outcomes for our clients, helping our people to realize their potential, and doing our part to create a prosperous society. The world is ...

Senior ICA Engineer (Instrumentation, Control & Automation) – Major Projects

Senior ICA Engineer (Instrumentation, Control & Automation) – Major ProjectsLocation: London (Coppermills + Hybrid Working)Salary: £55,000 – £65,000 + Bonus + Excellent BenefitsLead ICA Engineering on Major UK Infrastructure Projects ...

Senior Manufacturing and process Engineer New product Development

Job Description Please wait... Job Title: Senior Manufacturing and process Engineer - New product Development Posting Start Date: 5/7/26 At TE, you will unleash your potential working with people from diverse backgrounds and industries to create a safer, sustainable and more connected worl ...

Senior Power Electronics Engineer Advanced Power Conversion (SuperDC)

TE Magnetics is the high temperature superconducing (HTS) technology division of Tokamak Energy. Born from our mission to deliver fusion energy, we have developed world-leading HTS technology, protected by more than 250 patents and supported by exceptional scientific, engineering, and commercial expertise.</p ...

Principal Consultant Human Factors Engineer (Mid Senior Level)

Principal Consultant – Health and Safety/Human FactorsEnvironmental Resources Management (ERM) is seeking an experienced Human Factors Principal, or Managing, Consultant to join our growing team.This is a rare opportunity to step into a specialist role within one of the world’s lea ...

Senior Front Office Engineer (Short Term Power Markets)

This is an energy trading and infrastructure asset investment firm, powered by deep fundamental research and advanced analytics. Now looking for highly experienced Python engineers who can sit at the intersection of technology and trading to join the Data Science & Technology team in London.This team i ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

Full Stack Engineer AI Enabled Senior Vice President

Citi is looking for a highly skilled and innovative Full Stack Engineer with a strong background in modern enterprise architecture and a passion for Artificial Intelligence. This role will be instrumental in designing, developing, and implementing robust, scalable, and AI-enabled solutions across our platform ...

Senior Full Stack/Native Cloud Engineer (Vice President)

CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

Senior Cloud Security Engineer (London, Bracknell or Bristol)

Senior Cloud Security Engineer (London, Bracknell or Bristol)We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. We are re ...

PREMIER CENTRAL LONDON CONSULTANCY: Senior Civil Infrastructure Engineer

Job Description Premier Central London consultancy has a requirement for a Senior Civil Infrastructure Engineer to join an established civil infrastructure teamCandidates will need to be a Graduate or Chartered member of ICE and must have gained good roads and drainage design a ...

PREMIER CENTRAL LONDON CONSULTANCY: Senior Structural Conservation Engineer

Job Description Premier Central London consultancy requires a Senior Structural Conservation Engineer to join the expanding Heritage/Conservation team.Candidates will need to be a near or recently Chartered member of IStructE and/or ICE, be educated to MEng/MSc in Historical St ...

Senior Data Engineer Reference Data (Assistant Vice President)

Jefferies is looking for a highly experienced Senior Data Engineer to join the Reference Data Group within our Technology division. You will play a key role in designing, building, and managing the firm's critical reference data platforms — including Security Master, Account Master ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

Senior Applications & Solutions Engineer Data Centers ABB Robotics

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. ...

Experienced/Senior/Principal Water Resources (CFD) Engineer (Hydropower)

The Energy Transition is transforming how we, as a global community, produce, distribute and consume energy. It represents one of the most important challenges of our generation — and a significant opportunity to make a lasting impact.If you are passionate about contributing to a more sustainable energ ...

MAINSTREAM SOUTH EAST ESSEX CONSULTANCY: Senior Structural Engineer

Job Description Mainstream South East Essex consultancy has a vacancy for a Senior Structural Engineer to join the small but expanding team.Candidates will need to be a near or recently-Chartered member of IStructE and/or ICE and must have gained good design and project-running ...

Senior Product Engineer MOSFET Foundry Transfer & Yield Sustaining

We are seeking great talent to help us build The DNA of tech.®Vishay manufactures one of the world's largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, mi ...

Senior OT Infrastructure / Cyber Security Engineer Global Travel

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications ...

Senior Cloud Security Engineer (London, Bracknell or Bristol)

Senior Cloud Security Engineer (London, Bracknell or Bristol)We are HealthHero, Europe’s largest digital clinic. Join us at a pivotal moment as we scale our digital healthcare platform across Europe — giving you the chance to shape security at the heart of a fast-growing, AI-driven business. We ...

Senior AI Engineer Manager/Associate Director | Capital Markets

Description Senior AI Engineer Manager/Associate Director | Capital MarketsLocation: ManchesterWorking pattern: HybridSalary: Compensation aligned to experience and seniorityRef: J13116Senior AI Engineering profession ...

Senior Identity Access Management (IAM) Engineer Identity Governance

About Learn more at and on and .Cybersecurity - Sr. Analyst – Identity Governance Position SummaryThis position will be a part of the Cyber Security team and requires a strong background in both cybersecurity as well as foundational identity management technology a ...

Senior AI Engineer Manager/Associate Director | Capital Markets

Description Senior AI Engineer Manager/Associate Director | Capital MarketsLocation: London Working pattern: HybridSalary: Compensation aligned to experience and seniorityRef: J13114Senior AI Engineering profession ...

Senior Staff Machine Learning Engineer Content Policy & Safety

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoints ...

Senior JavaScript Engineer, 6 month fixed term contract

Senior JavaScript Engineer (up to £76,000 per annum)6 month fixed term contract                   At Immediate, we’re home to some of the biggest and most loved consumer br ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

Senior Commercial Gas Engineer (District Heating & Energy Centres)

Commercial Gas Engineer Salary : £52,500 - 60kpa + Vehicle (DOE) Location : London & South East - Field Based Due to hiring timescales, sponsorship is unavailable for this opportunity Are you a highly skilled Commercial Gas Engi ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

PREMIER NORWICH CONSULTANCY: Chartered Senior Structural Engineer/Principal

Job Description Premier Norwich consultancy requires a Chartered Senior Structural Engineer/Principal to join the satellite office of a large premier multi-sited structural and civil engineering consultancy.Candidates will need to be a Chartered Member of IStructE and/or ICE an ...

Senior OT Infrastructure / Cyber Security Engineer Global Travel

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business application ...

Experienced/Senior DevOps Engineer (AWS/Azure) Tech Team

We want you to #JOINTHEREBELLION! For 30 years we’ve been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and throu ...

Senior Commercial Gas Engineer (District Heating & Energy Centres)

Commercial Gas Engineer Salary : £52,500 - 60kpa + Vehicle (DOE) Location : London & South East - Field Based Due to hiring timescales, sponsorship is unavailable for this opportunity Are you a highly skilled Commercial Gas Engi ...

Senior Overhead Line Design Engineer Great Grid Upgrade

Joining ArupArup’s purpose, shared values and collaborative approach have set us apart for over 80 years, guiding how we shape a better world.Arup delivers transmission and distribution design projects globally. In the UK, we work across the full project lifecycle, from initial concepts thr ...

Senior OT Infrastructure / Cyber Security Engineer Global Travel

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications ...

Senior Associate Engineer Operational Assets Mechanical or Electrical

Senior Associate Engineer (Mechanical or Electrical)Operational AssetsBristol About us Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK ...

Principal Consultant Human Factors Engineer (Mid Senior Level)

Principal Consultant – Health and Safety/Human FactorsEnvironmental Resources Management (ERM) is seeking an experienced Human Factors Principal, or Managing, Consultant to join our growing team.This is a rare opportunity to step into a specialist role within one of the world’s lea ...

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