151 to 175 of 300 Senior Systems Engineer Jobs in the UK

Senior Applied AI Engineer to lead the end-to-end design and delivery of production-grade AI and Generative AI systems in a remote-based role in the UK. You will own engagement outcomes, define success metrics, measure business impact, manage technical risk, and mentor ...

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're inspired by ...

Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're inspired by the opportunities ...

Inc. seeks a Senior IT Systems Administrator (Linux & HPC) to own and operate Linux-based enterprise and HPC platforms, including SLURM scheduling, Nvidia Base Command Manager, and CycleCloud. You will work with engineering and scientific users to diagnose issues spanning compute, storage, and networking. The role emphasizes ...

Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're inspired by the opportunities ...

About The Role Engineered to Protect, that's our promise, we protect what matters - our nations, our waters, our land, our cities, our people, our environment, our world. You will take responsibility for the design ...

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to ...

A technology-driven data infrastructure company in Greater London seeks exceptional engineers with a deep experience in high-performance software and cloud-scale storage systems. Ideal candidates should have over 5 years of experience and ...

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 ...

digiLab is a formative AI company at the heart of uncertainty quantification. We’re seeking a Senior Software Engineer to design and build the Uncertainty Engine, a scalable, secure backend powering trustworthy AI for high‐stakes problems. You’ll own architecture, APIs, CI/ ...

GitHub is seeking a Senior Software Engineer to join the Git Systems Engineering team. You will design and ship highly scalable services for the GitHub code-hosting platform, focusing on performance, availability, and maintainability. The role involves cross-team collaboration and advancement of AI-driven ...

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 ...

EPAM Systems, Inc. in London is seeking a Senior DevOps Engineer – Trading & Supply to join our hybrid team. You will support mission-critical global derivatives trading environments, ensuring high availability, performance, and compliance across Front Office and infrastructure layers. The role offers hands-on engagement ...

Responsibilities: Architect, develop, and productionize autonomous and assistive AI agents to enhance operations. Design multi-agent systems, including role definition, tool integration, planning, memory, and workflow orchestration using modern agent frameworks. Implement Retrieval-Augmented Generation (RAG) pipelines and semantic search with vector databases, including indexing, retrieval policies, and evaluation. … Build and integrate agent tools and APIs to connect agents with external services, databases, and internal systems, ensuring robust output parsing and error handling. Practice advanced prompt engineering and implement output validation and guardrails to reduce hallucinations. Design microservices-based architectures and orchestrate multi-step workflows; instrument agents ...

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 ...

NVIDIA in the United Kingdom seeks a Senior System Software Engineer for Automotive Cybersecurity to join the HPSE Interface team. You will develop, test, and maintain C-based software and PKCS#11 interfaces within DRIVE OS and Tegra environments, collaborating across software, hardware, and safety teams. ...

have the opportunity to create scalable, safe, and reliable agentic solutions that transform how we work. We value your expertise in building multi-agent systems and your passion for collaborating across teams. At our company, you can grow your career, expand your skills, and make a meaningful impact. … autonomous and assistive AI agents that streamline complex workflows. You will collaborate with cross-functional partners to translate operational needs into robust multi-agent systems, leveraging advanced frameworks and technologies. Your work will directly impact our business by delivering scalable and reliable AI solutions. We foster a culture ...

Albus Health is seeking a Principal Systems Test & Automation Engineer in Oxford, a hybrid role combining in-office collaboration with flexible home working. You will design and implement automated tests across cloud software, data pipelines and machine-learning components, and drive verification strategies with a strong emphasis ...

rendering code without foreknowledge of what API it will ultimately be running on.As a Senior Graphics Engineer on the Shader Systems team, you will be an integral part of collaborating with other graphics teams within Unity to improve workflows for artists and shader authors. This … position will see you tackle problems across our shader tech stack, from runtime variant handling to dealing with our cross-platform shader compiler systems and building new ways for developers to define their shader workflows.What you'll be doingDevelop and maintain high-quality and performant shader management systemMaintain existing ...

everywhere. More about our mission and what we offer. Job DescriptionWe are looking for a talented Android Engineer to join our Design Systems team. Wise.com and the Wise iOS and Android apps are the shop-window of Wise. With ever-growing demands to continue to expand … build out different parts of our website and apps, it has been essential to build a dedicated design system. As a Design Systems team, we continuously explore, design, and author a wide range of foundations, building blocks, and tooling used by all our products and landing pages. ...

scale to millions of players. As a senior engineer, you’ll own the design and delivery of real-time AI systems, focusing on low latency, reliability, and observability, while collaborating with product managers and data analysts. #J-18808-Ljbffr ...

Motorway is seeking a Lead GenAI Engineer to set the technical standard for AI work across the GenAI Engineering function. … will build the hardest parts yourself, own the architecture, and guide senior engineers to improve the team's craft. You’ll oversee systems that balance cost, latency and reliability while ensuring safe, scalable AI features for buyers and dealers in our UK marketplace. This is a hands ...

Leidos UK & EUROPE is seeking a Senior Integration and Test Engineer to lead the design, development and maintenance of test scripts and test reporting across a flagship UK programme. The role requires expertise in both manual and automated testing within a hybrid Waterfall/Agile environment. ...

companies uncover hidden savings, validate protection, and maximise ROI from their existing security investments. The organization is currently on the lookout for a Senior Cyber Security Engineer to join a growing security function, stepping into a role with real ownership from day one. The ideal candidate … Netskope, Microsoft Purview/Defender/Sentinel, and Rapid7, while engaging directly with customers and stakeholders with minimal onboarding. Responsibilities: Act as a senior technical point of contact for customers, engaging confidently and independently from day one Design, implement, and support SASE/SSE deployments (Zscaler and/ ...

Capital Group is seeking a Senior Software Engineer to turn ambiguous problems into working AI solutions that improve investment processes and business outcomes. You will lead discovery, design the approach, write the code, and own it in production. This hands-on engineering role requires comfort ...