500,463+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring July 2026

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Principal Systems Engineer Capability Lead

Principal Systems Engineer - Capability Development Location: Rugeley Salary: £DOE We are seeking an experienced and forward‑thinking Principal Systems Engineer to lead the development and growth of Systems Engineering capability across our business. This is a strategic and techni ...

Senior Engineer PKI, Security, Trust Engineering

Roku Greater Manchester, England, United Kingdom Roku Greater Manchester, England, United Kingdom 1 day ago Be among the first 25 applicants Teamwork makes the stream work.Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canad ...

Principal Public Health Engineer

An independent building services consultancy has an immediate requirement for a senior public health design engineer to join their team in their London offices. The main focus of this role is to support project delivery in providing public health design engineering services to a varied client base. Project ...

Principal Public Health Engineer in London

An independent building services consultancy has an immediate requirement for a senior public health design engineer to join their team in their London offices.The main focus of this role is to support project delivery in providing public health design engineering services to a varied client base. Projects ...

Civil Engineer

For more information on this vacancy, please reach out to Jason Johns at RGB Recruitment. We’re working with a well-established consultancy looking to grow their Exeter civil engineering team with the addition of a Civil Engineer or Senior Civil Engineer. You’l ...

Senior / Principal Mechanical Design Engineer Building Services

Senior / Principal Mechanical Design Engineer required for leading West Midlands ConsultancyOperating for almost 20 years, my client has been providing high quality Mechanical, Electrical and Public Health Design services for the built environment. Based from their offices in the West Midlands, they are invo ...

HR Business Partner

**Job Overview**Provide support and guidance to less experienced members of an HR team in their day-to-day operational roles. Support the continuous improvement of the HR function, through development and implementation for all HR programs in an assigned geography or assigned business line. With limited gu ...

HR Business Partner

**Job Overview**Provide support and guidance to less experienced members of an HR team in their day-to-day operational roles. Support the continuous improvement of the HR function, through development and implementation for all HR programs in an assigned geography or assigned business line. With limited gu ...

HR Business Partner

**Job Overview**Provide support and guidance to less experienced members of an HR team in their day-to-day operational roles. Support the continuous improvement of the HR function, through development and implementation for all HR programs in an assigned geography or assigned business line. With limited gu ...

Medical Writer

About ApotheComApotheCom is an exciting leader in the field of medical communications. We have been drawn together from several backgrounds, including the pharmaceutical industry, research, marketing, medical and regulatory writing, sales, publishing, digital media, and design. This diverse experience ...

Medical Writer

About ApotheComApotheCom is an exciting leader in the field of medical communications. We have been drawn together from several backgrounds, including the pharmaceutical industry, research, marketing, medical and regulatory writing, sales, publishing, digital media, and design. This diverse experience ...

Principal Manufacturing Consultant

Overview Lime Talent are currently supporting a fast‑growing, dynamic management consultancy in London that is looking to appoint an Associate Partner / Principal Consultant to help drive the next phase of growth within its Manufacturing practice. This is a leadership role for someone who combine ...

Senior AI Engineer for Scalable FinTech (Hybrid)

A high-growth FinTech company is seeking a Software Engineer in London offering a hybrid work model. The role involves designing large-scale systems with a focus on AI and Generative AI. Candidates should have a strong understanding of cloud-native architectures and team collaboration. Benefits include a competi ...

Founding Full Stack Engineer — Build a Trust‑Driven Marketplace

black.ai is looking for a founding full-stack engineer in Shoreditch, London. You will own the entire tech stack and collaborate directly with the CEO and other team members. A competitive compensation package of £160-170k includes both salary and shares, designed for those willing to invest fully in a mission-d ...

Junior Full Stack Engineer: Learn, Build & Integrate

One Big Circle Ltd in Bristol is looking for a Junior Software Engineer to join their fast-growing office-based team. The role focuses on integrating services and working across a range of projects. You will be exposed to various full-stack technologies including Python and C#. The company offers benefits such a ...

IAM Full Stack Engineer: Secure, Scalable Access

G-Research, located in the City of Westminster, is seeking a Software Engineer to join their expanding Security Technology team. The role involves designing and implementing IAM solutions to enhance authentication and authorization systems. Ideal candidates will possess full stack experience, particula ...

FPGA Engineer & Consultant — Pioneering Defence Tech

Awerian Ltd in Cambridge is seeking an FPGA Engineer - Consultant to engage in innovative projects that enhance UK Defence and Homeland Security. The role involves tackling real-world challenges through collaboration with multi-disciplinary teams. You will manage the product life cycle from concept through im ...

MAINSTREAM SURREY CONSULTANCY: Senior Structural Engineer

Mainstream Surrey consultancy requires a Senior Structural Engineer to join the expanding structures team. Candidates will need to be a near or recently Chartered with IStructE and/or ICE and must have gained extensive structural engineering design and project-running experience in UK consultancy. ...

Senior Mechanical Design Engineer Aerospace & Defence

Groupe SII is seeking experienced Mechanical Design Engineers to support high-profile engineering programmes within the Aerospace & Defence sector. In this role, you will contribute to the design, development, and integration of complex mechanical systems, collaborating with multidisciplinary teams to deliver ...

Senior Electrical Engineer – Water Projects Lead

Morson Human Resources Limited seeks a Senior/Principal Electrical Engineer for their Engineering Services team. This full-time position requires leading a small team, managing multiple projects primarily focused on water projects. Candidates should have strong experience in Electrical, Control, and Instrumen ...

Senior Mechanical Design Engineer Maritime Systems

Cibsejournal is seeking a Senior Mechanical Design Engineer in Wool, Dorset, to lead complex projects within maritime and defence engineering environments. This role involves overseeing mechanical design activities, contributing to system architecture, and supporting delivery of high-integrity engineering sol ...

Senior Nuclear Process Engineer – Hybrid Role

AECOM is looking for a Senior Process Engineer for UK Nuclear projects, responsible for key deliverables in multidisciplinary teams. You will engage with clients, manage project delivery, and ensure compliance with safety and quality standards. The ideal candidate has a BSc in Chemical Engineering or e ...

Senior Mechanical Engineer Water & Wastewater (Flexible)

MOTT MACDONALD is seeking a Senior Mechanical Engineer to work in the UK water market, focusing on design and build services for water and wastewater projects. Your role will include developing mechanical designs and coordinating with various project teams to ensure successful project delivery. Ideal c ...

Senior Industrial Engineer Aerospace & Defence (Hybrid)

Matchtech is looking for a versatile Industrial Engineer to drive innovation in manufacturing and business functions. This role includes delivering technical and project management support on diverse products. The successful candidate will develop new solutions, optimise processes, and collaborate with variou ...

Senior DevOps Engineer Kubernetes, Terraform, GCP

Spectrum It Recruitment Limited is seeking a skilled DevOps Engineer based in Fareham. This on-site role involves managing the infrastructure and deployment pipelines for payment technology products. The position promises a competitive salary of around £60,000 plus benefits. The ideal candidate will ha ...

Senior Electrical Design Engineer – NPD & Interface

A technology consultancy in East Sussex is seeking an experienced Electrical Design Engineer to support the Engineering Department in new product development. The ideal candidate should have over 10 years in the industry, preferably in Rail, along with a degree in Electrical Engineering. Skills in CAD (SolidWork ...

Senior Mechanical Engineer – Nuclear & Defence (Hybrid)

Cibsejournal is seeking an experienced Senior Mechanical Engineer to drive innovation in Nuclear and Defence energy projects. This role offers a flexible hybrid working model, and the opportunity to work on government-backed nuclear projects. The ideal candidate possesses strong leadership and communic ...

Senior Civil Engineer Geotechnical & Drainage, CP7

A prominent recruitment firm is seeking a Senior Engineer to manage geotechnical and drainage works as part of essential frameworks. This role involves overseeing engineering activities from design to delivery, ensuring high standards of safety and quality. The ideal candidate will have a track record in senior ...

Senior Engineer – Industrial/Warehouse Project Lead

PSR Solutions is seeking an experienced Senior Engineer for a project-based role focused on an industrial/warehouse development in Portsmouth. You will be responsible for technical oversight, site engineering, and coordination with subcontractors. This role offers a competitive day rate of £350 to £400 ...

Senior .NET Engineer API, Cloud & React

Tech4 Ltd is a fast-growing technology consultancy based in the United Kingdom, seeking skilled developers to design and implement impactful software systems. The ideal candidate will possess strong expertise in C# and .NET and demonstrate a proactive approach to software development. The offered role ...

Senior Mechanical Project Engineer — Global Contract

Cibsejournal is looking for a Senior Mechanical Project Engineer with at least 5 years of experience to work on complex, large-scale engineering projects. The role involves translating client specifications, producing RFQs, and collaborating with multidisciplinary teams to ensure successful project delivery o ...

Senior Mechanical Project Engineer — Global Contract

Reevr Talent Ltd is looking for an experienced Senior Mechanical Project Engineer to work on large-scale engineering projects in regulated industries. You will be responsible for interpreting client specifications and ensuring successful project delivery. The ideal candidate will have a minimum of 5 ye ...

Senior Civil Engineer – Transport Infrastructure Expert

A UK design consultancy is seeking a Civil or Senior Civil Engineer for their Infrastructure team in Hampshire. The role involves managing significant projects, coordinating client expectations, and collaborating with a multidisciplinary team. Ideal candidates should hold a degree in Civil Engineering, be workin ...

Senior Mechanical Engineer, Water & Wastewater Systems

A water consultancy firm is seeking a Senior Mechanical Design Engineer to lead the design of mechanical systems for water treatment. This role involves producing technical specifications, coordinating projects, and mentoring junior engineers. Ideal candidates will have a degree in Mechanical Engineering and sig ...

Senior Civil Engineer – Development (Hybrid, Mentoring)

WSP is searching for a Senior Engineer to join their Development Team in Cardiff. The ideal candidate will lead various civil engineering projects across Wales and the UK, manage project delivery, and mentor junior staff. Key responsibilities include project management, budget oversight, and technical report wri ...

Senior Project Engineer – Mining & Mineral Processing

An international engineering firm is seeking a Senior Project Engineer in the UK to manage project lifecycles and ensure quality technical solutions. The ideal candidate will have at least 10 years of experience in engineering consultancy, strong interpersonal skills, and a focus on project delivery. This full-t ...

Senior Marine Cable & Offshore Renewables Engineer

Mott MacDonald is seeking a Senior Marine Cable & Renewables Engineer to influence projects in cable and renewables across a global spectrum. The successful candidate will engage in cable burial risk assessments, detailed design, and project management aspects. Applicants should have experience in mari ...

Senior Mechanical Engineer Water Infrastructure Lead

A leading engineering consultancy is seeking a Senior Mechanical Engineer to lead the design of critical mechanical systems for water companies in the UK and Ireland. The ideal candidate will have relevant experience in mechanical design, particularly in the water industry, and will be involved in all project ph ...

Senior Structural Engineer – Food & Beverage (Contract)

A renowned recruitment agency in the UK is seeking a Senior Structural Engineer for a long-term contract. The role involves working on structural projects specifically for clients in the food and beverage industry. Responsibilities include designing structures, client management, and geotechnical knowledge. Cand ...

Senior Engineer 132kV Substation Layouts (AutoCAD)

Morson Human Resources Limited is seeking a Senior Engineer for Scottish Power Energy Networks in England. This role requires expertise in AIS substation layout design and proficiency in AutoCAD, contributing to the design of substation layouts according to specifications. The ideal candidate should po ...

Senior Project Engineer, Electrical & Fibre Optics

Forge Talent Group is seeking a skilled Project Engineer to join their client's team on a permanent basis in the United Kingdom. The role involves providing engineering and technical support across all operational aspects of project execution, focusing on high-voltage and fibre optic operations. The id ...

Senior Site Reliability Engineer Financial Platform

A prominent financial services organization in the UK is seeking a Senior Site Reliability Engineer to join its Financial Wellbeing Platform. The role demands expertise in cloud environments and SRE principles while allowing for mentorship and team support. This full-time position offers hybrid working and a ran ...

Senior/Principal Civil Engineer (Water / Wastewater)

Overview What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizons. </p ...

Senior OSS Monitoring Systems Engineer (FTC)

A leading technology consulting firm in the UK is seeking a Monitoring Senior IT Systems Administrator for a 20-month contract. The role involves supporting monitoring systems, conducting assessments, and providing strategic recommendations. Candidates should have experience in systems monitoring and knowledge o ...

Senior Infrastructure & Networking Engineer (Azure, FortiGate)

A leading construction engineering firm in Central London is seeking an experienced Senior Infrastructure Engineer to oversee core infrastructure and networking operations. This permanent role involves leading office and site networks, coordinating with third-party service providers, and ensuring business contin ...

Senior Windows Security Engineer Security & Automation

A leading global trading and technology firm is looking for a Senior Windows Security Engineer to manage security across its Windows systems. This role involves designing robust security controls, leading vulnerability management, and developing automation for endpoint protection. Candidates should have extensiv ...

Senior Mechanical Engineer, Nuclear & Fusion Systems

ASSYSTEM seeks a Principal Engineer to lead Front Engineering activities for Small Modular Reactors and Fusion projects in the UK. You will spearhead the delivery of cutting-edge systems, ensuring precision through leadership of a dynamic engineering design team. The ideal candidate will have strong ex ...

Senior Project Controls Engineer Energy & Renewables

Job Description Due to an upcoming award in the Energy & Natural Resources division, the Energy & Natural Resources team are recruiting a Senior Project Controls Engineer to join a diverse and supportive team during a period of significant growth. Our conventional energy client is embarki ...

Senior DevOps & Cloud Automation Engineer (Hybrid)

A leading financial technology company in the UK is seeking an Associate Vice President for DevOps, Cloud, and Automation. This role involves maintaining infrastructure, developing automated cloud solutions, and improving existing processes using modern tools. Candidates should have extensive experience with AWS ...

Senior AI Engineer — GenAI, LLMs & MLOps

A leading recruitment consultancy in the UK seeks a Senior AI Engineer to enhance their platform with AI capabilities. This role involves designing, building, and deploying innovative AI solutions, collaborating with cross-functional teams. Ideal candidates will have significant experience in AI/ML, cloud platfo ...

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