51 to 55 of 55 Senior Systems Engineer Jobs in the UK excluding London

We are hiring an experienced Senior Software Engineer with deep expertise in ultra-low-latency, high-throughput Java systems . This is a role for someone who builds systems that push performance boundaries, not just enterprise-grade services. You'll join a specialist engineering group designing fault-tolerant, sub-40μs latency pipelines, shaping architecture … including CPU architecture, cache behaviour, kernel tuning, core pinning and memory layouts . Building and improving ultra-low-latency messaging pipelines (Multicast, TCP, IPC). Working directly with senior engineering leadership on system architecture and performance strategy. Driving technical direction and mentoring senior members of the team. What We're Looking For 10+ years professional engineering More ❯

The role is to act as the technical interface with the Design Authority for weapons system equipment, ensuring alignment with system performance and project commitments. It involves coordinating work packages with internal and external suppliers to develop products on time More ❯

Your new company Join a pioneering organisation at the forefront of space sustainability and on-orbit servicing. This fast-growing company is dedicated to making space safer and more sustainable for future generations, working on cutting-edge technology and collaborating More ❯

Join a cutting-edge engineering team developing autonomous systems for the next generation of marine and defence technology. This is a fantastic opportunity for an experienced Software Engineer to take a leading role in designing, developing, and delivering advanced software solutions that operate in challenging real-world environments. Youll work across the full software lifecycle, from concept … to integration, testing and delivery, as part of a multidisciplinary engineering team shaping the future of maritime autonomy. What youll be doing Designing and developing software for advanced autonomous systems Supporting integration and delivery activities across complex engineering projects Collaborating with hardware, systems and domain experts throughout the development lifecycle Engaging directly with end users to refine functionality … and the marine or defence domain Strong understanding of software engineering processes, tools, and lifecycles Experience working in multi-disciplinary engineering environments Technical skills Essential: Java development Java build systems (e.g. Maven) Experience with the Atlassian toolset (Jira, Confluence, Bitbucket) Knowledge of ISO 9001 quality principles Desirable: HMI/UI development (e.g. JavaFX) GIS development Communication and control system More ❯

Description As a Senior Software Engineer at Ori, you'll be a hands-on technical leader, driving the design and development of our most critical systems, including our GPU orchestration layer, inference-serving infrastructure, and core platform APIs. You'll set the standard for engineering excellence across the team, working closely with other principal engineers … to align on strategy and drive technical leadership. You'll partner with peers in infrastructure and machine learning to deliver high-performance AI systems, and mentor engineers across multiple squads. While you won't have direct reports, you'll play a pivotal role in shaping engineering direction, design decisions, and cross-team collaboration. What You'll Do: Design and … build core backend services in Go that power AI infrastructure, networking, inference orchestration, and model lifecycle management Implement secure, reliable APIs (gRPC/REST) and backend systems Contribute to architectural discussions, providing input on design reviews and system evolution Collaborate closely with platform and infrastructure teams to deliver production-grade, secure, and scalable services Maintain high standards for code More ❯