126 to 150 of 269 Senior Systems Engineer Jobs in the UK

Transak is seeking a Senior Software Engineer (SDE 3) to own high-throughput payment microservices end-to-end. You will design, build, and operate Node.js services across currencies and jurisdictions, collaborating with Risk, Compliance, and banking partners. The role emphasizes architecture decisions, mentoring engineers, and staying ...

Encord is hiring a Senior Engineer to join our Foundations team, the backend backbone that builds the reliable, scalable systems powering the data platform. You will own significant projects from design to deployment, monitoring, and impact assessment. We value long-term architectural thinking, resilience under ...

Moog Commercial Aircraft is seeking a Principal (Staff) Systems Project Engineer to lead the design and development of complex commercial aircraft systems. You will provide engineering and project leadership to ensure scope, cost, schedule, and milestones are met, directing offshore resources and coordinating with a Systems ...

UiPath, Inc. is seeking a systems-focused engineer to advance the Machine Learning Services platform. You will design, implement, and operate core infrastructure handling high-volume inference and multi-tenant workloads across Rust, Python, and cloud environments. Join a quick-moving, growth-focused team focused on distributed … systems, Kubernetes orchestration, and performance-tuned GPU inference (ONNX) in production, while shaping robust, scalable architecture and contributing to a culture of #J-18808-Ljbffr ...

Your Impact Are you looking to advance your career and work on technology that will shape the future of defence? Does working on developing systems for current and future military aircraft sound like a challenge that would be of interest? If you have skills in systems engineering ...

Your Impact Are you looking to advance your career and work on technology that will shape the future of defence? Does working on developing systems for current and future military aircraft sound like a challenge that would be of interest? If you have skills in systems xlzlddp engineering ...

Cesium is hiring a Senior RF Engineer II to lead RF circuits and system development for space and aerospace platforms. You will design RF blocks, perform analyses, and contribute across full development lifecycle from concept to in-orbit support. Strong communication skills and hands ...

Engineer to join the Foundations team in London. You will own significant backend projects from design through deployment, build robust distributed systems, and contribute to high-performance APIs used by customers. You’ll tackle complex data-scale challenges and help raise the bar through code reviews ...

Veolia Group is seeking an experienced ECI Commissioning Systems Engineer to lead deployment, startup, and validation of complex Control and Instrumentation systems at customer sites across the UK. You will bridge system design and operational deployment, ensuring reliable, safe solutions with strong customer focus, and will ...

products. xxuwjjq You will be required to progress the design, development, design proving, test, commissioning and in-service support of the equipment. Senior Syste Please click on the apply button to read the full job description ...

Nasstar is seeking a Senior Applied AI Engineer to own outcomes of engagements, design end-to-end AI systems, and guide client-facing teams. The role is remote within the UK, with occasional travel to company events. You will mentor engineers, drive delivery quality … work across GenAI and applied AI initiatives for diverse clients. Ideal candidates have a track record of production AI systems in consultancy or AI-driven products, strong Python skills, and experience with AWS/Databricks and #J-18808-Ljbffr ...

AtkinsRéalis is seeking a Senior/Principal Autonomous Systems Safety Engineer to deliver safety engineering and assurance for autonomous, AI-enabled systems in Defence. You will develop safety cases, manage hazard logs, perform risk assessments and allocate safety requirements across lifecycles. You will provide ...

ClearSpace in London is seeking a Senior Electrical System Engineer to join our Electrical team, focusing on avionics architecture, interfaces and system-wide integration across current missions and future programmes. … will contribute from concept through assembly, integration, test and in‐orbit operations, collaborating with software, structures and mission teams to deliver robust electrical systems for space missions. #J-18808-Ljbffr ...

AtkinsRéalis is seeking a Senior/Principal Autonomous Systems Safety Engineer to deliver safety engineering and assurance for autonomous, software-intensive and AI-enabled systems in defence. You will lead safety cases, manage hazard logs and support certification across complex programmes, collaborating with clients ...

Expleo seeks a Senior Software Engineer – Marine Training Systems to support the development, maintenance, integration and deployment of advanced training and simulation systems operating within secure defence environments. The role focuses on sustaining and enhancing operational simulation and training solutions throughout their lifecycle, working ...

evolving needs of our customers.Position OverviewAs Senior Security Design Engineer, you will play a pivotal role in shaping the security systems and design of digital infrastructure. Operating at program level, you will provide technical leadership and support to project & design engineers, lead on all physical … Structural & Architecture engineers.Managing design through gated design processes is essential for this role.Key areas of expertise shall cover the design and management of electronic systems and infrastructure including:• Structured Cabling• Fibre Optic Networks• IT/IP network systems integration• Access Control• Video Surveillance• Perimeter Intrusion Detection• Intercom• Physical ...

Company description: About RINA Power Systems RINAs established and global Power Systems Business Unit is 260 strong, supporting growing market demands in power generation including renewables (wind & solar), environmental protection and the expansion of Hydrogen in energy. The UK Power Systems Engineering capability is 100 strong, providing … value add to our clients. Job description: RINA is looking for a highly experienced Lead Design Engineer to join its growing Power Systems Consulting team, delivering complex Substation Design and Power Systems Studies engagements for large power and electricity corporations, DNOs, utility companies and Data Center ...

Marine Systems plc are seeking a Senior Elixir Engineer to help shape the next generation of our platform for sovereign territory surveillance. You’ll contribute to distributed, fault‐tolerant Elixir services and LiveView interfaces, collaborating with engineers to improve architecture and deployment models. Based ...

AtkinsRéalis is seeking a Senior Power System Studies Engineer to lead grid compliance, dynamic simulations and power system analyses for offshore wind and renewables projects. You will guide client engagement, collaborate with multidisciplinary teams and mentor junior engineers within a hybrid UK framework. The role focuses ...

seeks a Senior C#.NET Electronic Trading Engineer to join a leading institutional digital asset firm. Build low-latency IRD trading systems with FIX connectivity, optimise for live trading, and collaborate with traders, quants and product teams. You will develop core server-side C#.NET components ...

Marine Systems plc in the UK is hiring a Senior Elixir Engineer to shape the Sovereign Territory Surveillance platform. You’ll influence architecture, design scalable OTP services and deliver live telemetry processing for thousands of assets worldwide. Working with Elixir, OTP, Phoenix, LiveView and MapLibre … build real-time geospatial visualisations and robust distributed systems, while collaborating across experienced engineers to raise the platform’s quality and performance. #J-18808-Ljbffr ...

Google is seeking a Software Engineer to join our AI systems team, building production-ready pipelines for large language models and agent testing across 2D/3D environments. You will translate research into scalable, robust software that runs at scale on modern hardware. You will work with ...

with focus on options and exotics. This is a highly visible front-office engineering role that combines deep business engagement with large-scale distributed systems engineering. In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues … derivatives products, risk measures and trading processes sufficiently to challenge requirements, reason about results and help shape practical business solutions. Develop large-scale distributed systems on one of the world's largest Scala codebases, leveraging graph-computing technology, distributed caching, compute grids and high-performance data platforms. Work with ...

ClearSpace seeks a Senior Electrical System Engineer in London to lead electrical system design across current missions and future programmes. You will shape avionics architecture, interfaces, and system-level integration, collaborating with subsystem and software engineers throughout the mission lifecycle. The role requires 5+ years ...

Provntalent is seeking a Senior Java Trading Systems Developer to advance its electronic trading technology. You will design, build and optimize Java-based trading systems, impacting order routing, execution and lifecycle processes across multiple markets. The ideal candidate brings deep experience in electronic trading or capital ...