499,492+ Senior Software Engineer Pythonjava Life Sciences Jobs in UK — Top Companies Hiring July 2026

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Senior Network Engineer – Flexible & Cloud Ready

Nextech Group Limited is looking for a skilled Senior Network Engineer in St. Ives, Cambridgeshire. This role involves leading network projects and providing escalation support within a flexible working environment. The ideal candidate will have solid networking expertise and experience in a multi-cust ...

Senior Frontend Engineer React & UX Architect

Albany Beck is seeking an experienced UX Designer to create impactful web-based applications while managing software releases effectively. The ideal candidate will have a strong portfolio showing skills in UX thinking and interaction design. Knowledge of HTML, CSS, and React.js is essential, alongside experie ...

Senior ML Platform Engineer Scale & GenAI

Preply is seeking a Staff ML Ops Engineer to define and evolve its AI platform. This senior role combines engineering expertise with strategic vision, fostering collaboration across teams to design scalable, secure ML systems. The ideal candidate will have extensive experience in architecting productio ...

Senior Development Engineer, PoC Diagnostics Optics

Job Search Place Limited is seeking a Senior Development Engineer to lead the development of complex diagnostic systems in Motherwell, Scotland. The role involves overseeing the development lifecycle from concept to execution, with a focus on optical measurement techniques and collaboration with a laboratory ...

Senior Full Stack Engineer (PHP/Laravel)

You're a strong PHP/Laravel engineer who uses agentic tooling seriously in your day-to-day work. Not as a shortcut, but as a way to move faster and deliver better. You don’t need someone to define every problem for you, but you’re not looking to own the roadmap either. You want to do great engineering work ...

Senior ServiceNow GRC Engineer (Hybrid, London)

Intec Select Ltd is looking for a Senior ServiceNow Engineer to join their team in London. This hybrid role offers a competitive salary of up to £125,000 plus a 20% annual bonus. The position focuses on governance, risk management, compliance, and continuous improvement of ServiceNow solutions. The ide ...

Senior Backend Engineer Cross Border Payments

United States Digital Space LLC is seeking a senior back-end engineer based in Bracknell, UK. This role involves owning backend services that manage multi-currency balances and design reviews while mentoring mid-level engineers. You will work closely with product, compliance, and operations to ensure service ...

Senior VPN Engineer Secure, Scalable Networking

Barclays is seeking a Senior Engineer – VPN in Edinburgh to design, develop, and deliver innovative technology solutions. You will work in a collaborative Agile environment, leveraging modern engineering practices to build scalable applications and contribute to team success. The ideal candidate should ...

Senior Modelling & Simulation Engineer — Systems Lead

Stirling-Dynamics in Bristol seeks a Principal Modelling and Simulation Engineer. This role involves leading the development of complex engineering solutions across aerospace and marine domains, allowing for significant ownership and technical depth. The successful candidate will guide a collaborative ...

Senior Security Engineer Field Service & Diagnostics

Recruited UK is looking for an experienced Senior Security Engineer to join our team in London Colney. The ideal candidate will focus on service and reactive maintenance, providing hands-on technical support for security systems. Responsibilities include fault-finding, diagnostics, and servicing. We of ...

Senior Mechanical Engineer – Hybrid Defence Infra

Cavendish Nuclear is looking for a Senior Mechanical Engineer based in either Bristol or Warrington to support a major Defence Nuclear infrastructure initiative. The position demands a proven ability to deliver mechanical engineering tasks, engage with multidisciplinary teams, and produce high-quality technic ...

Remote Senior Technician / Electrical Plant Engineer

We are seeking a highly skilled CAD Plant Engineer to join our growing team within our Transmission and Distribution division. The successful candidate will play a critical role in the delivery of high-quality substation drawing design packages across multiple client frameworks, including SSEN, SPEN, UKPN, ...

Remote Senior Electrical Engineer Water Engineering

Are you ready to lead a team of talented engineers and shape the future of water infrastructure as a Senior Electrical Engineer with AECOM in Glasgow? Responsibilities Design and review electrical and ICA elements in wastewater and water infrastructure treatment projects from concep ...

Remote Senior Electrical Engineer Water Engineering

Are you ready to lead a team of talented engineers and shape the future of water infrastructure as a Senior Electrical Engineer with AECOM in Glasgow? Responsibilities Design and review electrical and ICA elements in wastewater and water infrastructure treatment projects from concep ...

Senior Overhead Line (OHL) Engineer (Energy)

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new idea ...

Senior Human Factors Engineer Nuclear & Defence

MOTT MACDONALD is seeking a Senior Human Factors Engineer to join the Nuclear, Defence and Civil division of our Energy Unit. This role involves delivering Human Factors expertise across a range of projects, guiding teams in a regulated industry. As part of this exciting opportunity, you will be able t ...

Senior Project Engineer European Investment Projects

Henkel AG & Co. KGaA in St. Neots is seeking a Senior Project Engineer responsible for leading and executing strategic investment projects across Europe. The role ensures technical excellence, safety, and sustainability throughout all project phases. The ideal candidate will manage project risks, co ...

Senior Civil Engineer: Project Leader & Mentor

Link Engineering is seeking a Senior Civil Engineer to lead exciting civil engineering projects in Greater London. In this role, you will manage project delivery while developing your technical, commercial, and leadership skills within a supportive team. You will oversee client relationships and ensure ...

Senior Flight Physics Engineer Rotary Wing

QinetiQ Limited is looking for a Principal Engineer to join their team in Bristol. You will provide technical input into multi-disciplinary projects focusing on Flight Physics in the Rotary Wing sector. The role requires strong analytical skills and a demonstrable track record in aerospace. The success ...

Senior Platform Engineer (Vue/Django) – Hybrid

Disguise Technologies Ltd in London is seeking a Lead Engineer to optimize their commercial platform. You will work in a hybrid model, developing systems and mentoring junior developers. The ideal candidate should have 5+ years of software development experience, strong knowledge in Vue and Django, and ...

Senior Structural Engineer — Modular SMR Systems

Rolls-Royce SMR is seeking a Lead Engineer for MKoP Structures. This pivotal role involves ownership of the modularisation design, focusing on the structural elements that ensure safety and performance across global sites. You will drive decision-making processes, manage work packages, and mentor engineers wh ...

Senior Principal EICA Engineer Water / Wastewater

Job Description About the Role: The UK water sector is entering a period of unprecedented investment and transformation. As Egis accelerates the growth of its Water Business in the UK, we are building a high‑performing EICA Engineering team to help shape this next chapter. We are inviting ...

Senior Front End/Full Stack Engineer

ONDA is a network of extraordinary people, places and experiences. Our goal is to empower people with shared interests by building real human connections, accessing intimate communities, and unlocking events and experiencesacross the world. People from diverse backgrounds join the ONDA netw ...

Senior Civil & Structural Engineer – Nuclear Projects

NRL is seeking a Principal Civil & Structural Engineer for their locations including Warrington. This permanent full-time position requires leading engineering activities, ensuring project delivery against cost, quality, and safety. The ideal candidate will hold a degree in Civil Engineering with Chart ...

Senior Structural Engineer – Hybrid, Project Ownership

Energy Jobline CVL is seeking an experienced Senior Structural Engineer in Exeter to join a thriving consultancy. The ideal candidate will have at least five years of UK experience, managing projects from inception through to delivery, primarily in the domestic sector. This hybrid role offers flexibili ...

Senior Lighting Engineer: Lead Projects & Innovation

WSP in the UK & Ireland seeks a project manager for external lighting design in Liverpool. The role involves leading multidisciplinary teams, managing project proposals, and liaising with municipal clients. The ideal candidate should have strong lighting design skills and experience, as well as IEng/CE ...

Senior ITS Engineer – Transforming Transport Networks

Arup is seeking Engineers, Senior Engineers, and Principal Engineers for its Intelligent Transport Systems (ITS) team in Greater London. You will design and deliver cutting-edge ITS technologies for major infrastructure projects, enhancing safety and efficiency. The role requires a degree in relevant e ...

Senior Engineer – RC Frame & Groundworks Lead

Cityscape Recruitment is hiring a Senior Engineer for RC Frame and Groundwork projects across London and the South East. In this role, you will manage site engineering, coordinate with Project Managers, and ensure compliance with technical specifications. Ideal candidates have extensive industry experience an ...

Senior Systems Engineer Aerospace Actuation & Controls

TRIUMPH is seeking a Systems Engineer based in Cheltenham/Deeside, responsible for leading the definition, development, and integration of advanced actuation systems. This role involves ensuring system integrity and driving supplier performance within a 7-year development project. The ideal candidate w ...

Senior Cloud Security Engineer – Azure & Detection

Flagstone, based in Greater London, is seeking a Senior Security Engineer to enhance cloud security and incident response capabilities. This role involves hands-on work with Microsoft Sentinel and Azure security tools, contributing to the security framework and ensuring a proactive security posture. Jo ...

Senior Thermal Engineer Hybrid Defence Systems

Job Description Your impact You’ll work at the heart of multidisciplinary project teams, advising on thermal performance and ensuring our products meet demanding environmental and operational requirements. This role is ideal for someone with a strong analytical mindset, a flair for proble ...

Senior Structural Engineer London | Hybrid & Growth

Energy Jobline CVL is seeking a Senior Structural Engineer to join their London office. This position offers a collaborative work environment with hybrid options, focusing on high-quality design in various materials and leadership of junior engineers. Candidates should possess a BEng/MEng or equivalent and be wo ...

Senior Mechanical Engineer – Hybrid, Growth & Mentoring

Beeby Anderson Recruitment is seeking an experienced Senior Mechanical Engineer to join a leading Building Services consultancy in Wokingham. This role involves designing and delivering mechanical services projects while mentoring junior team members. The ideal candidate will have a degree in Mechanica ...

Senior Structural Engineer | Lead Projects & Mentoring

Canham Consulting in Norwich is seeking a Senior Structural Engineer to join their team. You will lead structural design projects from concept to completion, ensuring robust and buildable solutions. The ideal candidate will have significant experience in structural engineering, a relevant degree, and a ...

Senior Overhead Line (OHL) Engineer (Energy)

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates new idea ...

Senior Telecom Engineer & Lead Design Architect

McDermott International is seeking a Principal Telecom Engineer based in Greater London, England. The ideal candidate will interpret business issues, solve complex telecommunications-related problems, and oversee project execution with minimal guidance. The role involves leading functional teams, prepa ...

Senior Mechanical Engineer Defence Infra Lead

weServed is seeking a Senior Mechanical Engineer for a full-time, permanent role based in Bristol or Warrington. This position focuses on enhancing resilience in the Defence Nuclear sector, involving complex mechanical systems integration within a multidisciplinary team. Candidates should possess an en ...

Senior Systems Engineer Lead Avionics & UAS

A leading aerospace technology firm seeks a Systems Engineering Team Lead to oversee a team and handle senior-level engineering tasks. This role includes developing avionic systems and mentoring engineers, emphasizing strong communication and organizational skills. Based in Salisbury, the position offers competi ...

Senior Electrical Design Engineer in Cambridge)

Senior Electrical Design Engineer (Building Services) Cambridge area | £50,000 - £60,000 | Leading Client | Hybrid Working Overview Are you an experienced Electrical Engineer looking to take the next step in your career? My client, a leading building services engineering consultan ...

V06051 Senior Manufacturing Engineer NC Programmer

Senior Manufacturing Engineer – NC ProgrammerLocation: Samlesbury, LancashireContract: 12 MonthsHours: Full TimeWorking Pattern: Fully OnsiteRate: £24.78 per hourPAYE Clearance: Full SC Clearance Required (subject to ITAR restrictions) The Opportunity We are recruiti ...

Senior Micro/Nano Device Development Engineer

PragmatIC, located in Tees Valley, is seeking a highly motivated senior development engineer to join its expanding R&D team. The role involves managing R&D projects, leading experimental work, and evaluating technology requirements, all while ensuring innovation in micro and nano-electronics. Ideal can ...

Senior Electrical Engineer Hybrid & Lead Projects

An innovative MEP design consultancy is seeking a Senior Electrical Engineer to lead the design and development of electrical systems. This role offers complete autonomy over project design and financial aspects, alongside a chance for career progression in a collaborative environment. You will work with a dedic ...

Senior Civil Engineer: Water & Drainage Specialist

The American Society of Civil Engineers is seeking a skilled Senior Civil Engineer in West Yorkshire to design and deliver civil engineering projects focused on water-related infrastructure. Ideal candidates will have a strong background in water, drainage, and infrastructure design, with responsibilities inc ...

Senior Structural Engineer in Exeter, Devon

Senior Structural Engineer Exeter £50k-£55k plus benefits Our client is seeking a Senior Structural Engineer with at least five years' UK experience to join their well-established and thriving practice. This is a busy consultancy with a strong forward workload and a real focus on long- ...

Senior/Principal Electrical Engineer – Operational Assets

Client: The client is a human-centric and planet-conscious engineering consultancy, delivering intelligent and sustainable solutions to complex design challenges across the built environment, throughout the UK and internationally. They provide a comprehensive range of engineering and cons ...

Senior Backend Engineer, FinTech Data Platform

United States Digital Space LLC in Greater London is seeking a senior engineer to join their Index Data team. This role involves solving complex business problems, building scalable backend systems, and collaborating across teams to shape solutions. The ideal candidate will have strong object-oriented ...

Senior Backend Engineer Scalable Payments Platform

United States Digital Space LLC is seeking a candidate to join their Contacts team, focusing on scaling backend solutions for a recipient management product. Your role will involve collaborating closely with engineers and designers, ensuring customer experience is at the forefront of development. Ideal ...

Senior Mechanical Engineer | Healthcare & Education Leader

AECOM Limited is seeking a Principal Mechanical Engineer to join their South West MEP team, based in Cardiff or Bristol. The ideal candidate will lead mechanical teams on healthcare and education projects, ensuring quality and timely delivery. With proven experience in mechanical building services desi ...

Senior Mechanical Design Engineer Nuclear & Defence

Nuclearinst is looking for a Senior Mechanical Design Engineer to join their team in Plymouth. In this role, you will lead mechanical design solutions in defense infrastructure and ensure compliance with relevant regulations. The successful candidate will manage engineering teams and be involved throug ...

Senior Sales Engineer Cyber Risk (EMEA)

Brinqa, based in the UK, is seeking a highly skilled Senior Sales Engineer to join their dynamic team. This role involves working closely with customers and account executives to deliver impactful product demonstrations and technical guidance. The ideal candidate will possess over 5 years of experience ...

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