176 to 200 of 266 Systems Engineer Jobs in London

# IT Systems and Infrastructure EngineerMoorgate London · REMOTESign in to applyFree account · 30 seconds## About the roleAs our next IT Systems and Infrastructure Engineer, you'll play a key role in helping us build the UK's go-to home improvement marketplace. … Management and Slack) as the backbone of how Checkatrade operates day to day. Building and maintaining secure, reliable infrastructure that keeps our teams and systems running smoothly, and stays easy for people across the business to use. Taking ownership of Windows Server, Active Directory and Office 365, alongside ...

hundreds of cities worldwide. Working alongside AI/ML engineers, hardware partners, and Cloudflare product teams, you’ll solve hard problems in distributed systems and high-performance computing: sub-second model cold starts, multi-accelerator workload scheduling, efficient KV cache management, and a model deployment platform serving both Cloudflare … internet — something that doesn’t exist yet — and this role puts you at the center of it. We’re looking for high-agency systems engineers who are energized by foundational infrastructure problems and want to define how AI runs at the edge of the network. Responsibilities Platform Architecture: Develop ...

Hall & Kay is seeking a highly experienced Security Systems Service Engineer to service intruder alarms, CCTV and access control systems to industry standards. The role requires IP network knowledge, a full UK driving licence, and comfort with field-based work. You will plan and perform maintenance ...

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 markets, strong ...

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 in space electrical ...

Discovery Inc’s portfolio continues to grow – around the world and across platforms – the Global Technology & Operations team is building media technology and IT systems that meet the world class standard for which Discovery is known. GT&O builds, implements and maintains the business systems and technology that … codec...) Good understanding of IT technologies and the associated challenge (network, virtualization, storage, cloud services, security...) Monitor emerging technologies and industry trends to ensure systems remain efficient, scalable, and aligned with business growth Nice to have Basic scripting and development skills Knowledge of AWS services Knowledge of microservices architecture ...

Sightsolutions Ltd. is seeking a Senior Smart Buildings and IoT Engineer to join the Major Projects team in London. You will scope, design and implement cutting-edge smart building solutions for enterprise clients, primarily on construction projects, with some direct client work. You will lead project delivery under ...

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with … from compilers to productivity apps. BASIC QUALIFICATIONS: Expert knowledge of Rust, C++ or Go Familiarity with Python Deep experience with either Linux or Windows systems (familiarity with both is a strong plus) Experience with virtualisation and containerisation technologies (e.g., cgroups, KVM, gVisor, QEMU) Solid knowledge of the networking stack ...

/Newcastle 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 ...

Unlocking the secrets of ByteDance's global tech empire, the Data Systems Infrastructure (DSI) team stands as the unseen architects behind the scenes. In a thrilling dance of technology and innovation, we propel the company's meteoric rise by constructing and orchestrating colossal data fortresses, taming the life cycle … Europe, and Asia. The DSI team is building data citadels for hundreds of thousands of servers. As the maestro of production systems, you'll manage the server life cycles, from deployment to decommissioning, troubleshooting, and recycling, contributing to ByteDance's tech evolution. Responsibilities Operation: As a Production Systems ...

Just Eat Takeaway.com is seeking a Senior Machine Learning Engineer in a hybrid role based in Bristol/London. You will join a cross-functional team to grow product … algorithmic recommendations, evolving ML capabilities across the platform and taking ownership from discovery to production. You will mentor engineers and drive scalable, secure ML systems used by millions of customers daily. You will collaborate with Data Scientists, Product Managers and Backend Engineers, lead end-to-end ML system #J ...

leading trading firm in London is seeking a Software Engineer to design and develop high availability trading systems using C++ and Python. The ideal candidate will have over 5 years of C++ experience and a strong understanding of concurrency and software for trading. This role requires collaboration ...

creative studio, building a sustainable, talent‐centred environment. We are seeking an Engineer to join our Technology team, responsible for core studio systems and infrastructure, collaborating with a small, agile group to support our current and next‐generation setup. You will deploy, manage and optimize high-performance ...

Fortinet, Inc. is seeking Systems Engineers to support customers in the UK, helping to drive adoption of cybersecurity solutions. In this role, you'll lead technical engagements throughout the sales cycle and be a trusted advisor to customers. Ideal candidates will have a background in pre-sales engineering ...

Title Systems Validation & Quality Engineer - Biometrics and Airport solutions Vision-Box, an Amadeus company and the global leader in biometric-based travel solutions, digital identity, and seamless travel management, is looking for a Systems and Quality engineer. Important Eligibility Requirement Due to UK Government security clearance … travelers to move securely and efficiently through every stage of their journey. Combining advanced biometrics, intelligent hardware, identity management platforms, and large-scale systems integration, Vision-Box delivers end-to-end solutions that include eGates, self-service kiosks, biometric enrollment systems, passenger processing platforms, and airport automation technologies. ...

Leading Edge Automation is seeking a Field Service Engineer to diagnose, troubleshoot and service Building Automation and Energy Management Systems across various sites. You will perform planned maintenance, service calls and small projects, while advising clients on improvements. A key part of the role is laptop-based ...

CHAOS Industries, based in London, is expanding its radar systems team to support deployments across Europe and the Middle East. You’ll join the systems engineering group in London and Los Angeles to own field performance, calibration, and tuning of radar products with data-driven improvements. ...

JPMorgan Chase in London is seeking a Software Engineer III to design, build, and deploy scalable AI/ML solutions within the International Consumer Bank MLOps team. You will collaborate with data scientists, PMs, and engineers to translate business initiatives into robust, customer-focused systems. You will deploy ...

Sony Interactive Entertainment in London is seeking a senior engineer to contribute to Razor GPU and GPU capture/replay tooling, driving performance analysis and debugging for PlayStation platforms. You will develop profiling features, collaborate with platform engineers, and help ship reliable graphics software across PS hardware. Strong ...

Learning is seeking a Digital Systems Developer to shape and enhance the learning platforms, including the LXP and related systems. You will guide configuration, manage user access, and implement changes in collaboration with the Learning & Innovation team and Digital & Technology colleagues. The role supports the FA Learning Roadmap, delivers ...

Anthropic in London, UK, is hiring a Staff Software Engineer for Inference to build scalable, high-performance distributed systems. You will work across the stack to serve Claude to millions of users, manage real-time workloads, and optimize inference infrastructure. The role emphasizes Python or Rust proficiency, containerized ...

work, it fails. Your job is to make that true. Device identity and fleet management: provisioning, unique device identity, secure key storage, and the systems that let us know what every unit in the field is doing The maintenance channel: a reliable service and diagnostics path to the device ...

Nexus, a London-based AI and manufacturing startup, is seeking an ML engineer to deploy and optimize large-scale AI systems. You will work on multi-modal data processing and real-time inference for critical components in aerospace, medical, and automotive contexts. The role focuses on deploying novel ...

Engineer to join our Jill Delivery team. You’ll ship agents, own connections and integrations, and build end-to-end systems that scale our commercial and customer base management. This is a hands-on IC role requiring you to work closely with customers, identify high-leverage problems ...

Chicago Trading Company (CTC) seeks a highly motivated Trade Support Engineer to troubleshoot live trading issues, manage incidents, and maintain production trading systems. You will work directly with traders and developers in a fast-paced, high-stakes environment. The role emphasizes hybrid work, collaboration across technical ...