201 to 225 of 269 Senior Systems Engineer Jobs in the UK

ICAP Group is looking for a Senior Back-End Engineer in Greater London. In this role, you will design and maintain high … performance, data-intensive applications and APIs, ensuring system reliability while collaborating with architects and stakeholders. The ideal candidate will have substantial experience in trading systems, knowledge of cloud-native architectures, and strong skills in .NET technologies. TP ICAP offers opportunities for innovation within a diverse and inclusive environment. #J ...

Work with Amazon Security to build zero-trust network solutions and maintain compliance with content protection standards. Support and troubleshoot network, compute and storage systems (NAS, SAN, media servers) on-premises and cloud. Build automation to reduce manual work and keep environments consistent. Manage vendor relationships, contracts, and SLAs … lasting impact. If you are energized by rapid growth and transformative technology, we want to hear from you. About the team The Media Systems Engineering team designs and delivers production and post-production environments, technology solutions, and hybrid infrastructure that automate, streamline, and optimize audio and video workflows throughout ...

Anduril Industries seeks a Senior Product Security engineer to develop novel security tooling, discover vulnerabilities, and secure our AI-enabled and autonomous systems. You will perform architecture reviews, analyze firmware and software, and collaborate with hardware and software teams to harden products across aerospace, defence ...

Data Intellect Limited is seeking a Senior kdb+ Engineer to lead technical deliveries for financial institutions. You will design robust kdb+ architectures and collaborate with quants, traders, and analysts to create efficient solutions. The ideal candidate will have over 5 years of kdb+ development experience, strong ...

Data Intellect Limited is seeking a Senior kdb+ Engineer to lead technical delivery on client projects and design scalable architectures for time-series data. Your role will involve mentoring junior developers and driving innovation in kdb+ techniques. Ideal candidates have over 5 years of kdb+ development ...

backend software engineer to design, build and scale cloud-native services powering Confluent Cloud components. You’ll work on multi-tenant distributed systems using Kubernetes and modern tooling to deliver high-availability platforms. You will collaborate across teams, emphasize quality, documentation, and operational excellence, with opportunities … mentor others and influence production systems at scale. #J-18808-Ljbffr ...

ATPCO is the world's primary source for air fare content and provides technology powering global travel. We are seeking a Senior Software Engineer to own the design, development, and maintenance of a wide range of ATPCO applications and services. You will collaborate with cross-functional ...

hackajob is partnering directly with Google to hire for this role. Our thirst for technology is a part of everything we do. The Data Center Engineering team takes the physical design of our data centers ...

seeking a Senior Platform Software Engineer in Greater London to revolutionize humanoid robotics. This role involves developing core software systems for next-gen robots, including integration of sensors and safety systems. Candidates should have over 5 years of experience in embedded software development, particularly ...

Cboe Europe is hiring a Senior C++ Software Engineer to join our European team building and operating the real-time trading system. You will work on Order Handlers, Matching Engines, and Market Data, ensuring high quality and low latency across trading environments. You will take ...

Senior 5G/6G NTN System Engineer (SatCom) Location: Harwell, United Kingdom Application deadline: 24 July 2026 Reference number: 0399 We are looking for a Senior 5G/6G NTN System Engineer (SatCom) to join our team in support … Engineering, or a related engineering discipline. Minimum 5 years of relevant industry experience in 5G/6G communications, Non‐Terrestrial Networks (NTN), satellite communications systems, wireless networking, or related digital connectivity technologies. Demonstrated knowledge of 3GPP standards, mobile network architectures, NTN integration, and emerging communication technologies. Familiarity with ...

characteristic protected by law. the company will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law. Key Responsibilities Data Systems Software Development: * Deliver end-to-end features spanning application services and the company Database data models (including star/snowflake patterns). Diagnose … interface (API) functionality and integration. Implements moderately complex API versioning, lifecycle, and interoperability strategies. Software Architecture – Software System Structural Design: * Designs and develops software, systems, and services aligned to pre-defined system architecture. Develops working knowledge of software architecture decisions and best practices. Collaborates with team leads to review ...

full mission lifecycle - from early concept and requirements definition through design, AIT, launch, and in‐orbit commissioning - working closely with subsystem, software, and systems engineers to ensure a coherent and robust system design. Role Responsibilities System Engineering Provide electrical system engineering, both high level architecture and detailed electronics design … from specification to integration Develop and maintain electrical system architectures for ClearSpace missions Act as the technical point of contact on the Electrical systems with key stakeholders: internal project teams, customers, subcontractors. Perform requirements engineering (analysis, flow-up and down) related to electrical systems, and the electrical interfaces ...

PositionREE is changing electric mobility and aims at becoming the new standard for EVs.We work with leading automotive players and technology companies to engineer, manufacture and deploy a cutting-edge solution for tomorrow’s vehicles.We're looking for an experienced SW Test Engineer.**Responsibilities:*** Work with a high … manual tests.* Identify, analyze, report and track bugs.#### Requirements* At least 3 years of experience as a test engineer in multi-disciplinary systems or equivalent experience* Bachelor degree in Electrical, Electronics, Automotive Engineering - equivalent education also applies.* Experience in testing and integration of large complex systems.* Automotive ...

GlobalLogic seeks a Senior/Lead AI Engineer … United Kingdom to lead the development of core agentic frameworks and evaluation pipelines. You will mentor engineers, design high-performance multi-agent systems, and ensure production-grade, LLM-backed applications with robust observability and governance. You will work with LangGraph, MCP-based orchestration, and Kubernetes in a cloud-native ...

Wallstreetdocs Ltd. is seeking a Senior Software Engineer-Platform Services to drive our core platform ecosystem. In this role, you will own and operate platform services, including customer and developer portals and centralized document management, while leading architectural decisions across a dual-stack of Node.js/ ...

Provn Talent Solutions Ltd is recruiting a Senior Rust Software Engineer for a leading global financial-markets firm. You will join the Core Trading Engineering team to design and build high-performance Rust applications and distributed services in Linux environments. You will collaborate with quantitative teams ...

Optiver is seeking a Senior Digital Assets Software Engineer in London to design and implement trading systems for cryptocurrency markets. You will work closely with traders and researchers to translate market insights into robust production solutions. Join a fast-moving environment where you’ll build ...

United States Digital Space LLC is seeking a Senior C++ Software Engineer to design, develop, and maintain high-performance, scalable software solutions in a Linux environment. You will lead architecture discussions, optimize performance, and contribute to automated testing and CI/CD pipelines. The ideal candidate ...

Anduril Industries in the UK is seeking a Senior Product Security engineer to develop novel security tooling, uncover vulnerabilities, and secure our AI-enabled defense technologies, including aircraft, sensors, and C2 platforms. … ideal candidate has a software or hardware background with platform security focus, can perform architecture reviews, threat modelling, and remediation across embedded and Linux systems, while collaborating with multiple engineering teams. #J-18808-Ljbffr ...

United States Digital Space LLC in the United Kingdom seeks a Mission Software Engineer to advance autonomy and complex software systems for defense applications. You will tackle networking, robotics, data processing, and systems integration on challenging projects with real-world impact. You will lead cross-functional ...

company is a leading technology firm focused on delivering trusted data and analytics for global financial markets. This role involves building distributed systems and high‐quality software in Python within a collaborative, cross‐functional team. You will contribute to scalable architectures, work with modern tech stacks, and leverage ...

AIWI in London is seeking a hands-on technology leader to own all of AIWI's technology: architecture, implementation, deployment, security, and maintenance. You will manage a budget and drive the roadmap, translating requirements from ...

seeking a Senior Backend/AI Infra Engineer to design, build, and evolve our R&D infrastructure, spanning build systems, artifact management, data distribution, and the software supply chain. You will enable multi-language and multi-architecture support, scale AI training and inference pipelines ...

production strategy deployment, execution integration, real-time monitoring, diagnostics, and post-trade analysis. The ideal candidate has experience building end-to-end systematic trading systems in a hedge fund or proprietary trading environment. We are also highly interested in strong software engineers from technology companies or adjacent domains … have built complex, data-intensive systems with high standards for correctness, reliability, scalability, and long-term maintainability. Responsibilities Architect, implement, and maintain production infrastructure for systematic trading strategies Build and optimize large-scale data pipelines for research and production use Develop and maintain research, simulation, and back testing platforms ...