Senior Java Python Engineer Jobs in UK

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Senior Infrastructure Engineer (DV Security Clearance)

Overview Position Description At CGI, you will play a pivotal role in delivering secure, scalable infrastructure solutions that underpin critical operations across the Space, Defence and Intelligence sectors. Working at the forefront of innovation, you will design, build and manage modern ...

Senior Backend Engineer – AI Powered HealthTech

Jack & Jill is looking for a Senior Software Engineer in Greater London to join a high-impact team focused on leveraging AI in health tech. The role involves designing and evolving backend systems using Ruby on Rails, collaborating with cross-functional teams, and enhancing development workflows. Candidates shou ...

Senior Software Engineer at Thriva Limited

Senior Software Engineer Company Thriva Limited - Personalized health-tech platform scaling proactive at-home testing. Location London, UK Job Description Join a small, high-impact product team leveraging cutting‑edge AI to bridge the gap between life ...

Senior Backend Engineer — Scalable IoT Platform

HiveMQ is seeking an experienced software engineer to join their Dev team in Greater London. You will design, develop, and maintain the HiveMQ platform for scalable IoT deployments, ensuring application resiliency. Ideal candidates will possess over 5 years of experience in backend applications, strong problem-s ...

Senior Embedded UI Engineer — OS Platform

Roku is seeking a Senior Software Engineer, Embedded to develop core features for their embedded UI platform. You will create C++ applications and collaborate with cross-functional teams while working on innovative features for the Roku OS. Ideal candidates have extensive experience with embedded Linux, UI frame ...

Senior Frontend Engineer Content Platforms & Tools

The Walt Disney Company (Germany) GmbH is seeking a skilled software engineer to join the Frontend Web and Experience team in Bristol. You will have a key role in building tools for the digital supply chain. The ideal candidate has a minimum of 5 years in web development, mastery of technologies like NodeJS and ...

Senior Design Engineer (Gas) REF: 2619

Position Senior Design Engineer - REF: 2619 We are looking to recruit a Senior Design Engineer to join our Gas Transmission/Distribution Networks design team. The successful candidate will join an established team with senior support and will have the opportunity as their career progresse ...

Principal / Senior Drainage & Flood Risk Engineer

Principal / Senior Drainage & Flood Risk Engineer About Fairhurst LLP – At Fairhurst, our people are the driving force behind our success. We take pride in the opportunities and environment we create for top talent to thrive and leave a positive impact in our communities and society. ...

Senior Clean Water Process Design Engineer

WSP in the UK & Ireland is looking for a Clean Water Process Engineer (Principal to Associate Director) to work in Newcastle or other cities. You will deliver process engineering design for water projects, engaging with multidisciplinary teams and supporting Project Managers. The ideal candidate has a degree in ...

Principal / Senior Mechanical Engineer Mining UK

Job Title The Mining and Minerals business is seeking a Principal / Senior Mechanical Engineer with sector specific transferable skills to undertake concept study / engineering for mineral processing plants supporting small to large scale projects in a multi‑discipline environment. A degree in mec ...

Senior DevOps Engineer in London LinuxRecruit

Senior DevOps Engineer London, United Kingdom Posted 7 months ago This is a job posted by our partner Jooble Tech stack React Go DevOps Bash CI/CD Below is a snippet of the job description. To read the full text, please click on the Apply Now ...

Principal / Senior Mechanical Engineer Mining UK

Job Title The Mining and Minerals business is seeking a Principal / Senior Mechanical Engineer with sector specific transferable skills to undertake concept study / engineering for mineral processing plants supporting small to large scale projects in a multi‑discipline environment. A degree in mec ...

Senior/Principal Fire Engineer IEng HRB

Senior Fire Engineer – IEng HRB or CEng (HRB), SOCOTEC We have a great opportunity to join our Building and Real Estate Division. SOCOTEC's Fire Engineering and Safety teams provide an award‑winning, flexible and forward‑thinking approach, delivering cost‑effective and practical solutions for the ...

Senior CNC Measuring Cycles Applications Engineer

Recruit4Mum is looking for a Senior CNC Software Engineer in Wotton-under-Edge to develop CNC measuring cycles and provide technical support for machine tools. The role requires an HNC level education in Engineering, practical expertise with CNC machines (Fanuc, Siemens, Mazak, etc.), and familiarity with Micros ...

Senior Security Research Engineer: Vulnerability Discovery

L3Harris Technologies is seeking a Senior Security Software Research Engineer based in Picadilly Circus, London. The role entails finding vulnerabilities in software and developing exploits, alongside training team members and interacting with management. Candidates should possess over 3 years of vulnerability r ...

Senior Design Estimating Engineer – Piling & Foundations

Rise Technical Recruitment is seeking a Senior Design Estimating Engineer to join their team in Alloa, Scotland. This office-based full-time position offers a competitive salary of £50,000 – £60,000, along with a Company Car, a £5,250 allowance, and opportunities for progression and training. The role involves d ...

Senior Principal Geotechnical Engineer Water Sector

Overview The UK's water infrastructure is being reshaped right now. AMP8 is driving one of the most significant investment cycles in a generation, and Stantec's Ground Assessment Team is playing a central role in it. From multibillion-pound frameworks with United Utilities to major programmes wit ...

Senior Principal Geotechnical Engineer – Water (Hybrid)

Stantec is seeking a Ground Engineering Lead in Leeds to shape strategic direction across ambitious programmes. This role entails providing advisory services, mentoring engineers, and driving digital workflows in geotechnical engineering. Ideal candidates will have a degree in Geotechnical Engineering or Geology ...

Senior Chartered Structural Engineer – Remote & Flexible

Abbott Holliday is seeking a Senior Structural Engineer to work remotely, conducting site visits and collaborating with clients on their engineering needs. This full-time role mandates chartered status and experience with UK Building Regulations. Responsibilities include site surveys and supervising other engine ...

Senior Structural Engineer Autonomy & Diverse Projects

Conrad Consulting Ltd is seeking a Senior Structural Engineer for their Leicester office. The role requires a minimum of 5 years' post-chartered experience, with a preference for chartered engineers or those pursuing Chartership. This position offers a broad range of projects and responsibilities, including stru ...

Senior Security & Fire Systems Engineer – London

Ranger Services Holdings Limited is looking for a Senior Security and Fire Systems Service Engineer in Greater London. This full-time role, Monday to Friday, involves maintenance and installation tasks, along with client interaction and training support for junior engineers. The ideal candidate will have strong ...

Expression of Interest: Senior Structural Engineer

BakerHicks is looking for a Chartered Senior Structural Engineer to lead and deliver complex projects across Defence, Nuclear, Power, and other regulated sectors. You’ll take ownership of structural designs, lead technical packages, and mentor and develop junior engineers, all while working in highl ...

Senior Manufacturing Engineer — Production Excellence & CI

Rehlko in Loughborough, England, seeks a Manufacturing Engineer to optimize production designs, develop Bills of Materials, and manage tooling requirements. The ideal candidate will have 3-5 years’ experience in Manufacturing Engineering or Continuous Improvement, with a proactive mindset and strong communicatio ...

Senior Aerospace Mechanical Engineer MRO & Sustainability

Vallum Associates is seeking a Senior Mechanical Engineer in Cardiff for a contract role supporting the design and delivery of Aviation Maintenance, Repair & Overhaul (MRO) facilities. You will manage mechanical design across complex aviation projects, engaging with diverse clients and ensuring compliance with i ...

Senior Mechanical Engineer (Perm or Contract)

Technical execution and delivery of projects using technical expertise and experience in engineering, design and any validated associated software. Accountability, roles and responsibilities The post holder will report to their Engineering Director/Manager for the execut ...

Senior / Principal Mechanical Engineer ( Building Services)

Job Title – Senior / Principal Mechanical Building Services Engineer Location – Belfast Joining Arup Arup’s purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world. Arup’s Building Services Engineers tackle ...

Senior/Principal System Safety Engineer Rail

Job Description Providing system safety support and guidance to our clients on large, complex projects under the direction of our senior team. Taking a leading role on smaller projects, under the mentorship of our senior team. This could include: Planning, supporting, and i ...

Senior Civil Engineer – Drainage & Highways (Remote)

Strata Construction Consulting is seeking an experienced Senior Civil Engineer in Birmingham, UK. The role involves managing residential and commercial development schemes, focusing primarily on drainage and adoptable highways design. Candidates should have a strong background in UK residential/commercial projec ...

Contract Senior Civil Engineer – Drainage & Highways

Remote Working available Competitive Hourly Rate (Outside IR35 considered) A busy civil engineering consultancy is looking to appoint an experienced Senior Civil Engineer on a contract basis. This role will focus primarily on residential and commercial dev ...

Senior/Principal Reliability (RAM) Engineer Rail

Overview 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 ideas and d ...

Senior Mechanical Engineer, Building Services (Hybrid)

RGB Recruitment is seeking a Senior / Principal Mechanical Engineer for a Building Services (MEP) consultancy in Exeter. This role involves delivering mechanical building services design for various projects, interacting with clients, and mentoring junior engineers. The company specializes in sustainable solutio ...

Senior Cloud Security Engineer (Automation & Tooling)

Overview At Engine by Starling, we don't do checkbox security—we build security software. We treat security as a first-class engineering discipline, where the solution to a threat isn't a policy, but a robust, concurrent system written in Go. As a Cloud Security Software Engine ...

Senior ML Engineer (VLA & Navigation) (London)

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND‑01 Alpha - our rapidly developed humanoid platform now runni ...

Senior Supplier Quality Engineer Hybrid (Aerospace)

Babcock Mission Critical Services España SA. is looking for a Senior Supplier Quality Engineer to provide supplier quality assurance across the UK. This role involves auditing suppliers, leading investigations into non-conformance, and implementing continuous improvement initiatives. The ideal candidate will hav ...

Senior Snowflake Platform Engineer Automate & Scale

A healthcare company is seeking a Senior Data Platform Engineer to lead the development of secure Snowflake capabilities within their enterprise data platform. The role involves automating resource management, designing CI/CD pipelines, and implementing robust security controls. Ideal candidates will have signif ...

Senior Developer Advocacy Engineer | UK | Remote

Overview Grafana Labs is a remote-first, open-source company with a global user base. Grafana is used to monitor a wide range of environments, from beehives to large-scale climate data, with dashboards seen in diverse settings. The Grafana LGTM Stack can be run fully managed with Grafana Cloud or ...

Senior Civil Infrastructure Engineer – Design & Mentorship

A growing consultancy firm in Wigan, UK, is seeking an experienced Engineer or Senior Civil Infrastructure Engineer. The ideal candidate will design and manage infrastructure projects, mentor junior staff, and liaise with clients. Candidates should have a Bachelor’s degree in Civil Engineering, 5 years of experi ...

Remote Senior OpenStack & Kubernetes Platform Engineer

A cloud infrastructure company is seeking a Senior Infrastructure Engineer to take ownership of OpenStack and Kubernetes environments. You'll ensure performance, scalability, and security in a high-tech setting. Ideal candidates will possess strong hands-on experience with OpenStack and Kubernetes, troubleshooti ...

Senior Frontend Engineer – Scalable Enterprise UI

A global technology company in Greater London is looking for a Frontend Engineer to join their TechOps team. In this role, you will be responsible for developing high-quality software products, implementing features, and resolving bugs. The ideal candidate will have over 5 years of software development experienc ...

Senior Electrical Engineer – BESS & Grid Connections

A leading engineering firm in Greater London is looking for a Senior Electrical Engineer with a focus on Battery Energy Storage Systems (BESS). In this full-time role, you'll be part of large projects aimed at renewable energy, conducting FEED and design for energy storage systems. The ideal candidate will have ...

Senior Construction Engineer Lead & Buildability (Onsite)

A leading construction firm in Aberdeen is seeking a Lead/Principal Construction Engineer to join their Resilience team. This role focuses on the Oil and Gas sector, ensuring asset life extension and a secure energy supply for the UK. Key responsibilities include developing execution strategies, leading construc ...

Senior Civil Design Engineer – Water & Wastewater

A leading engineering consultancy in Greater London is seeking a skilled Civil Design Engineer to deliver high-quality civil design solutions for complex infrastructure projects. The ideal candidate has a minimum of 5 years' experience in a regulated sector, strong knowledge of hydraulic calculations, and is ski ...

Senior Sustainability Engineer Hybrid, Bonus & Growth

A leading construction consultancy in Greater London is seeking a Senior Sustainability Engineer to join their award-winning team. You will be involved in landmark projects focusing on sustainability and compliance analysis. The role offers up to £65,000 with a hybrid working arrangement and includes a competiti ...

Senior Mechanical Design Engineer – Building Services

A prominent practice of Building Services Consulting Engineers is seeking a Mechanical Design Engineer in Cambridge. The ideal candidate will manage the design of mechanical building services systems and collaborate with multi-disciplinary teams. Candidates should have a Bachelor's degree, UK experience, and kno ...

Senior Flood Risk and Drainage Engineer

Overview Senior Drainage & Flood Risk Engineer Huddersfield, West Yorkshire | Multidisciplinary Consultancy | Full-Time | Competitive Salary + Benefits A successful and growing multidisciplinary consultancy is seeking a Senior Drainage & Flood Risk Engineer ...

Senior Electrical Engineer Rivers and Coastal

We have an exciting new opportunity for a Senior Electrical Engineer to join our growing Flood and Coastal MEICA team based in our Cambridge or Bristol office. About The Business It’s a fantastic time to become part of Stantec’s Flood and Coastal team as we ...

Senior Reliability Engineer — Asset Health & Availability

A leading infrastructure agency in the UK is seeking a Senior Reliability Engineer for their Kingsbury site in Tamworth. This role involves setting standards for maintaining Critical National Infrastructure, leading reliability assessments, and integrating reliability principles into new assets. The ideal candid ...

Senior Aerospace Electronics Engineer (PCBA & Hybrids)

A leading engineering firm is seeking a Senior Electronic Engineer in Gorleston-on-Sea, Norfolk, to design electronic systems for aerospace and defence applications. The ideal candidate will provide expertise from product introduction to launch and develop advanced technologies on PCBA and thick-film hybrid circ ...

Senior Software Engineer, Product Engineering, UK

Location UK Employment Type Full time Location Type Remote Department Engineering EMEA Engineering Compensation UK - London £112K – £137K • Offers Equity UK £103K – £126K • Offers Equity Please ...

Senior Software Engineer, Mobile iOS (UK)

About Us Powered by one of the largest global newsrooms in sports media, The Athletic brings sports fans the most comprehensive stories about the teams, sports and athletes they love. The Athletic’s newsroom of 450+ full-time staff delivers in-depth coverage of hundreds of professional and college ...

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