126 to 150 of 239 Permanent Senior Systems Engineer Jobs

Software Engineer in London, offering a hybrid work model. This role involves designing reliable services and APIs, working across backend systems, and tackling ambiguous problems effectively. The ideal candidate will have strong backend engineering experience, production debugging skills, and a solid understanding of event-driven ...

Jobgether is seeking a Senior ML Engineer in the United Kingdom to advance portable AI systems. You will research, prototype, and build agent architectures that work across models, providers, and deployment environments. You will design scalable research software, evaluate memory, retrieval, and provenance, and collaborate with ...

Grafana Labs seeks a Senior ML Engineer to advance its Interactive Learning recommender. You will build, deploy, and monitor models, define experiments, and drive product-focused AI improvements with engineers and data analysts. The role emphasizes ownership, strong communication, and product thinking in a UK remote ...

genetic diversity that doesn't exist for models trained on public database sources. This enables Basecamp Research to design novel protein sequences and biological systems that can accelerate therapeutic research and development. In October 2024 we closed Series B and in January 2026 finalised pre-Series C investment from … looking for a Senior Research Engineer to join our AI Research team in London. You will work on the technology, systems and infrastructure that power our frontier research, from accelerators and distributed training pipelines to experiment frameworks and the tooling that lets a small team ...

Develop firmware and services for management controllers at every level: rack management, BMC, and board/device controllers (RTOS and bare metal) Build systems software for board and rack management, from early bring-up through to production deployment Implement the critical flows that keep fleets healthy: power … software teams to define reliable interfaces, validate behaviour, and debug boundary issues What we’re looking for Proven experience shipping production-critical, reliable embedded systems across two or more of: bare metal, RTOS, embedded Linux (or deep expertise in one with clear ability to ramp the others) Strong ...

hiring a remote Senior Software Engineer, AI for the UK market. The role focuses on building AI-powered software systems using Kubernetes, Kafka, Python, Go, and GCP. You will own features end-to-end from design to production in a distributed backend environment. The position … requires 7+ years in distributed systems and backend engineering, plus experience with AI tech and modern CI/CD practices. Remote UK option with competitive salary and full-time commitment. #J-18808-Ljbffr ...

StarCompliance, LLC is seeking a Senior AI Engineer to lead the integration of AI into software development workflows. The role demands strong experience in software engineering, specifically in cloud-based SaaS, and a hands-on approach to embedding AI within existing systems. Responsibilities include designing … scalable AI workflows, establishing best practices, and ensuring the quality and compliance of AI-driven pipelines. Candidates should have proven experience in building distributed systems and a deep understanding of APIs and modern development practices. #J-18808-Ljbffr ...

mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world. In the Systems Engineering and Test Capabilities (SETC) Center, we work across the entire Systems Engineering lifecycle from Concept Development, Architecture, Requirements Development, Systems Design, Integration … Environmental Tests, Qualification Tests, and the associated data analysis ultimately leading to the successful completion of test events. This team focuses on putting our systems together, testing them in the lab/field, measuring and analyzing performance, and making sure our products work the first time and every time. ...

native technologies to solve complex, real-world business challenges at enterprise scale. We're looking for engineers who are passionate about building production AI systems and excited by the opportunity to shape the future of enterprise software. Please note that this role requires demonstrable, hands-on experience designing, building … limited to using tools such as ChatGPT, Claude, Cursor or GitHub Copilot to assist software development, without demonstrable experience building AI-powered products or systems, will not meet the requirements for this role.* the company is a billion-dollar revenue company with 7000+ employees on all continents. Our leading ...

Space is seeking a Senior Software Engineer to join … team across Manchester, Stevenage and Harwell. You will design and develop onboard software and ground test software for our payloads, contributing to high-availability systems and robust test methodologies. You should have strong C/C++ on Linux, experience with Git/Jenkins, and a track record of delivering ...

Space is seeking a Senior Software Engineer to join … team across Manchester, Stevenage and Harwell. You will design and develop onboard software and ground test software for our payloads, contributing to high-availability systems and robust test methodologies. You should have strong C/C++ on Linux, experience with Git/Jenkins, and a track record of delivering ...

Space is seeking a Senior Software Engineer to join … team across Manchester, Stevenage and Harwell. You will design and develop onboard software and ground test software for our payloads, contributing to high-availability systems and robust test methodologies. You should have strong C/C++ on Linux, experience with Git/Jenkins, and a track record of delivering ...

Quality Systems Lead Location: Liverpool Job Type: Permanent, Full-time About the Role ZETEC Recruitment is supporting an established manufacturing business with the appointment of a Quality Systems Lead . This is a key position responsible for developing, maintaining and improving the companys quality management system. You will … place to support regulatory compliance, customer requirements and wider business performance. The role would suit an experienced quality professional who understands how management systems and operational processes work together. You will be given the opportunity to influence how quality is managed across the organisation, rather than focusing solely ...

fintech startup in London is searching for a Senior Software Engineer to implement robust systems for their rapidly growing app. The ideal candidate will have extensive experience with high-volume applications and proficiency in various programming languages, including Python and Java. This role includes hybrid ...

IntelliSense.io is seeking a Senior Backend Engineer to join our global team, building scalable data systems and solving complex technical challenges. You’ll work independently on impactful problems and liaise with clients as needed. At IntelliSense.io, we’re pioneering Objective AI (ODAI), combining physics with ...

Fractile in London or Bristol is building a world-class AI inference platform. You’ll develop firmware and systems software for management controllers across rack, BMC, and board devices, with RTOS and bare-metal environments. Join a hybrid team with 3 days in the office and 2 days ...

financial services company in Greater London is seeking a Senior AI Engineer to design and deliver AI systems integral to their business processes. This hands-on role involves building production-grade solutions utilizing LLMs and agentic systems, contributing significantly to the technical direction … architecture. Applicants should have proven experience in delivering AI systems end-to-end and a strong grounding in software engineering principles. The company offers a range of employee perks, including a generous holiday policy and private medical insurance. #J-18808-Ljbffr ...

United States Digital Space LLC in Greater London is seeking a Senior Backend Engineer to lead complex backend systems design and maintenance. You will contribute to high-quality software delivery and mentor junior engineers. The ideal candidate will have over 7 years of experience ...

Alpine Racing Limited is seeking a Senior Mechanical Design Engineer specialized in Electrical Systems Integration to join the Electronics group within the Engineering Office at Enstone. You will lead 3D mechanical design and wiring harness integration for on- and off-car components, ensuring compliance with ...

United States Digital Space LLC is seeking software professionals to implement end-to-end features across application and data layers, designing data models (star/snowflake) for analytics, optimizing queries, and debugging performance issues. The ...

WeAreTechWomen is seeking a Controller Engineer to design systems supporting financial measurement and reporting in an Agile environment. The role involves managing the entire systems development process and collaborating with Finance stakeholders. Ideal candidates have a Bachelor’s degree and over six years of software development ...

Chubb Ltd. is seeking a Senior AI Engineer to lead the design, development, and deployment … generative AI solutions across underwriting, claims, and customer service. You will work at the intersection of software engineering and applied AI, delivering production-grade systems on Azure and Databricks. You will mentor engineers, influence technical direction, and drive AI features that address real insurance business problems. #J-18808-Ljbffr ...

leading enterprise SaaS provider in London is seeking a Senior Java Engineer to enhance their core platform team. This permanent, full-time role offers a hybrid work schedule and responsibilities include participating in all product lifecycle phases and mentoring team members. The ideal candidate has 7+ ...

Space is seeking a Sr. Systems Validation Engineer (SerDes/Physical Layer) to join our Farnborough team. You will validate high‐speed SerDes PHY, perform link bring‐up, and tune equalization while coordinating with the Chip Validation Team Leader. You will develop chip and system test plans ...

WeAreTechWomen is seeking an experienced AI Engineer (Agentic/Applied) to build and deploy production-grade agentic AI systems. You will lead technical design sessions and create scalable patterns across various enterprise technology stacks. This role requires significant experience with agentic orchestration frameworks, direct LLM API usage ...