501 to 525 of 556 Senior Systems Engineer Jobs in England

Senior Power Systems Modeling & Analysis Engineer

Location
Cambridge, England, United Kingdom
Job Summary MathWorks has a hybrid work model that enables staff members to split their time between office and home. The hybrid model provides the advantage of having both in-person time with colleagues and ...

Senior C++ Engineer — Build Scalable Distributed Systems

Location
Greater London, England, United Kingdom
WorldQuant LLC in Greater London is seeking a Software Engineer to build … enhance software that supports quantitative research operations. Candidates should have a strong background in C++, Linux, and Python, with an emphasis on developing scalable systems for the firm's next phase of growth. Applicants should possess at least 5 years of experience in production-quality coding, alongside a solid ...

Senior Mechanical Engineer, Data Centre Systems

Location
Greater London, England, United Kingdom
Ramboll seeks an Associate/Principal Mechanical Engineer for Data Centre facilities in London. You will lead mechanical design delivery, coordinating with electrical teams … guiding engineers to meet project needs while maintaining high client service standards. The role focuses on developing resilient cooling, ventilation, automation and ancillary systems, while expanding knowledge in CFD and sustainable design for modern data centres. #J-18808-Ljbffr ...

Senior System Requirements Engineer — Hybrid (UK)

Location
Harlow, England, United Kingdom
Raytheon UK is seeking a Senior System Requirements Engineer in Harlow to support the System Design Authority and Engineering teams across requirements, design reviews, and bid responses. Role involves developing technical documentation and ensuring lifecycle … coverage from concept to certification. The position supports a hybrid/onsite working pattern, with potential for flexible arrangements. A STEM degree and strong systems engineering experience are essential for success in this role. #J-18808-Ljbffr ...

Senior Backend Engineer - Build Global, Scalable Systems

Location
Greater London, England, United Kingdom
Good To Go is building a brand-new engineering hub in London, seeking foundational Senior Backend Software Engineers to help kick it off. You will define, build, and deliver product features, taking ownership of complex backend challenges with your team. As a senior member, you will … mentor mid-level engineers, align with the Lead Engineer on high quality standards, and help deliver an international top-class product with quality, maintainability and scalability. #J-18808-Ljbffr ...

Senior Full-Stack Engineer: Data, AI & Finance Systems

Location
Warrington, England, United Kingdom
Mellon, in partnership with hackajob, seeks a Senior Full-Stack Engineer to join its Finance Hub in Manchester. The role emphasizes data analysis, system design, and building scalable solutions across data platforms and applications. You will own the full software lifecycle from requirements to implementation, focusing ...

Senior Embedded C++ Engineer — Real-Time Defense Systems

Location
Greater London, England, United Kingdom
ALTEN is a global engineering and technology consultancy supporting a wide range of sectors. This role is for a Senior Embedded Software Engineer working on mission‐critical embedded C++ in defence and regulated settings, with a London location and on‐site work four days per week. ...

Senior C&I Engineer — Nuclear Plant Systems Lead

Location
East Midlands, England, United Kingdom
Rolls‐Royce SMR is seeking a Lead Control & Instrumentation Engineer to shape the design and development lifecycle of C&I systems for the SMR nuclear power plant. You will drive architecture, specification, and verification while collaborating with process, mechanical and systems teams to meet safety … regulatory objectives. The role requires deep knowledge of C&I systems, strong cross-functional leadership, and a commitment to robust, compliant design across international standards. #J-18808-Ljbffr ...

Senior Interconnects Engineer, Heterogeneous AI Systems

Location
Greater London, England, United Kingdom
Callosum Technologies Ltd. is hiring for a role focused on building the communication systems that enable heterogeneous accelerators to operate as a single system. You will work across protocols, memory movement, networking hardware, and software layers to move data directly and efficiently across vendor boundaries. The role demands deep ...

Senior RF Engineer - HWIL & Real-Time Systems (Hybrid)

Location
Stevenage, England, United Kingdom
MBDA UK is seeking an experienced RF engineer for the Hardware-in-the-Loop … HWIL) team in Stevenage. You will design and maintain RF equipment, run real-time simulations with missile hardware, and collaborate across electronics, software and systems teams to extend capabilities. The role requires a broad engineering background with RF, Linux, and C++ knowledge, and offers hybrid working with on-site ...

Senior iOS Platform Engineer, Design System & Components

Location
Digswell, England, United Kingdom
Tesco UK is seeking a Senior iOS Engineer to evolve the Digital Design System (DDS) for iOS, building reusable components with strong APIs, accessibility, and release discipline. You’ll work across Tesco’s digital estate with design, accessibility, product engineering and DDS peers to ensure consistent ...

Senior Hardware Design Engineer – EW Systems (Hybrid)

Location
Caddington, England, United Kingdom
Leonardo UK Ltd is seeking a Hardware Engineer for EW and FCA programmes, primarily at Luton and Bristol. The role emphasizes ownership of hardware designs across the full lifecycle, from requirements through to customer delivery, in challenging, safety‐critical environments. The ideal candidate has hands‐on experience with ...

Senior AI Engineer - Reasoning & Decision Systems

Location
Greater London, England, United Kingdom
Kinsworth is seeking exceptional AI engineers to help build and scale its AI-native financial intelligence platform. You will lead production AI/ML capabilities, combining language models with structured data and specialist models to ...

Senior Rust Engineer — High-Performance Systems, London

Location
Greater London, England, United Kingdom
Group is seeking a Rust Engineer to join their London team in-office. You will design high-performance Rust systems, tackle complex real-world problems, and own projects from architecture through implementation in a fast-moving start-up culture. The role emphasizes deep Rust expertise, performance, memory ...

Senior Controls Engineer: PLC/Robotics & Safety Systems

Location
Coventry, England, United Kingdom
FANUC UK is seeking an experienced controls engineer for PLC/robotics integration in Coventry. The role covers Siemens S7/TIA programming, safety compliance per EN standards, and HMI development across Siemens, Rockwell and Pro-face platforms. Travel within the UK and occasional overseas travel ...

Senior Python Backend Engineer – Fintech API Systems

Location
Greater London, England, United Kingdom
London is seeking an experienced Python Software Engineer to join our product engineering team. You will help build and evolve the backend systems powering our wealth platform, designing secure, scalable APIs and internal tools using Python, FastAPI, SQLAlchemy, and related technologies. Collaborate with cross-functional teams ...

Senior RF Engineer - mmWave Transceivers & Systems

Location
Cambridgeshire and Peterborough, England, United Kingdom
Intellectual Capital Resources Ltd. is seeking a Principal RF Engineer in Cambridge to own RF design decisions and guide products from specification through to production. You will lead the development of RF and mmWave circuits, modules and subsystems, balancing performance with manufacturability and cost. You will collaborate with ...

Senior Java Engineer - Low-Latency Trading Systems

Location
Greater London, England, United Kingdom
Senior Java Developer to deliver low-latency trading system components. The ideal candidate will have expertise in Java and experience with distributed systems, cloud environments like AWS, and trading flows. This role emphasizes collaboration across global teams and innovation in financial markets, offering a dynamic career within ...

Senior System Software Engineer: Automotive Security

Location
West of England, England, United Kingdom
NVIDIA Corporation in the United Kingdom is seeking a Senior System Software Engineer, Automotive Cybersecurity, to join the HPSE Interface team. You will work on software delivering security services for NVIDIA's automotive platforms, examining low-level code and PKCS#11 within DRIVE OS security architecture. Collaborate ...

Senior Backend Engineer - AI-Driven APIs & Scalable Systems

Location
Greater London, England, United Kingdom
SeedLegals Limited is seeking senior backend developers to mentor junior engineers, shape architecture, and contribute to a growing codebase. You will work in a scrum team of 6-8 engineers, a UX designer, and a Product Manager, driving innovations such as AI-enabled features and document/workflow ...

Senior Software Engineer III - B2B API & Systems Lead

Location
Greater London, England, United Kingdom
Expedia Group is seeking a Software Development Engineer III within the B2B division to design, develop, and deliver scalable software and APIs powering our partner ecosystem. You will mentor junior engineers, lead complex engineering initiatives, and influence the technical direction of our products and systems. You will work ...

Senior Electronics Engineer - Embedded Hardware & Systems Lead

Location
Sheffield, England, United Kingdom
join their multidisciplinary team. Ideal candidates should have a strong background in electronic design, circuit inspection, and over 5 years of experience in senior engineering roles. A focus on delivering quality solutions is essential, along with skills in embedded firmware and mechanical design. The role offers the chance ...

Senior FPGA Engineer - Real-Time Control Systems

Location
Stafford, England, United Kingdom
Vernova is seeking an FPGA Development Engineer to design and develop advanced FPGA-based control and protection systems for HVDC technologies. You will work in an international engineering team to define technical requirements, implement FPGA solutions, and deliver robust designs that meet product and project milestones. ...

Senior System Safety Engineer (Aerospace & Defence)

Location
Luton, England, United Kingdom
Leonardo UK is seeking a Senior System Safety Engineer to drive safety across advanced Electronic Warfare programmes. You will own safety activities from concept to capability delivery, ensuring compliance with safety standards and maintaining critical safety artefacts. You will collaborate with multidisciplinary teams, MoD stakeholders ...

Senior Controls Engineer - PLC/SCADA Systems Integrator

Location
England, United Kingdom
leading recruitment firm is seeking a Controls Engineer in the United Kingdom. The ideal candidate will have over 5 years of experience in PLC programming and SCADA software, with opportunities for training and career progression. This role requires a degree in engineering and offers a modern working environment. ...