Latest Open Source Jobs

Senior Compiler Engineer

In this role, you will work on developing and optimizing compilers for NVIDIA's CPUs, particularly the Grace CPU, which is crucial for AI, HPC, and data center applications. You will collaborate with a distributed team to improve the GNU Toolchain, contribute to open source projects, and optimize compiler performance for next-generation CPU micro-architectures.

NVIDIA

On-site Permanent

Senior Compiler Engineer

This role involves designing and optimizing compiler technology for NVIDIA's Grace CPUs, with a focus on performance-critical AI and HPC workloads. You'll contribute to the upstream GNU Toolchain, develop new compiler features and optimizations, and collaborate with open-source communities and pre-silicon teams. The position is central to advancing NVIDIA's data center and supercomputing technologies.

NVIDIA

On-site Permanent

AI Technical Architect

This role involves designing secure, scalable AI-enabled solutions within a government setting, translating emerging AI capabilities into practical services. The architect will lead technical design, support prototyping, and guide solutions from concept to production while collaborating with multidisciplinary teams. Emphasis is placed on balancing innovation with security, governance, and compliance in a cloud-first environment.

Inspire People Dl14Wf, DL1 4WF, United Kingdom £67,867 – £81,793 pa

Hybrid Permanent Clearance Required

AI Technical Architect

This role involves designing secure, scalable AI-enabled solutions within a government setting, translating emerging AI capabilities into production-ready services. The architect will work across multidisciplinary teams to ensure technical designs meet governance, security, and user needs while supporting innovation and digital transformation. Key responsibilities include technical leadership, architecture governance, and mentoring within a cloud-first, AI-driven environment.

Inspire People Sw1A2Et, SW1A 2ET, United Kingdom £71,590 – £85,413 pa

Hybrid Permanent Clearance Required

Sr. Intelligence Analyst, GTAC Vulnerability Mission

This role involves identifying and tracking vulnerabilities and exploit techniques used by cyber adversaries, collaborating with subject matter experts, and producing intelligence reports. The analyst will work closely with other teams to inform and coordinate on adversary activities, developing tools and processes to support predictive analysis.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Intelligence Analyst, GTAC Vulnerability Mission

This role involves identifying and tracking vulnerabilities and exploit techniques used by cyber adversaries, collaborating with other intelligence experts, and producing detailed intelligence reports. The position focuses on enhancing understanding of global threat landscapes and developing tools to support predictive analysis.

CrowdStrike

Remote Permanent

Principal Solution Engineer - Wealth & Asset Management

As a Principal Solution Engineer, you will work closely with the sales team and channel partners to solve complex data challenges for Snowflake's customers in the UK. You will present Snowflake's technology, create technical champions, and collaborate with various teams to drive successful implementations and continuously improve Snowflake’s products.

Snowflake London, United Kingdom

On-site Permanent

Senior Technical Account Manager

As a Senior Technical Account Manager at Snowflake, you will serve as the post-sales technical lead for assigned customers, providing expert advice and support to resolve issues and optimize their use of Snowflake. You will collaborate with cross-functional teams to drive growth, develop actionable plans, and ensure efficient workload consumption. This role requires a deep understanding of customer environments and the ability to engage at all organizational levels.

Snowflake London, United Kingdom

Hybrid Permanent

SC - Platform Engineer

Design and optimize enterprise cloud platforms using AWS, Kubernetes, and Kong Konnect API management. Drive automation through CI/CD pipelines and Infrastructure as Code, while collaborating with product and architecture teams to shape technical strategy. Requires strong Linux, networking, and scripting skills in a security-cleared environment.

Velocity Talent Leeds, West Yorkshire, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent Clearance Required

Senior .NET Developer

This role involves designing, implementing, and maintaining complex software systems and customer-facing digital products. You will work across the organization, promoting high-quality code practices, suggesting improvements, and adopting emerging technologies. The position offers the opportunity to make a significant impact on challenging projects.

Tech4 Ltd Fenham, Tyne & Wear, NE4 9YL, United Kingdom £60,000 – £90,000 pa

On-site Permanent

Cloud DevOps Engineer - Derby

Cloud DevOps Engineer£50,000-£70,000Are you a Cloud & DevOps Engineer who really enjoys working with Kubernetes and modern cloud platforms, not just maintaining them, but actually improving how things are built and delivered?If so, this could be right up your street.I'm...

Akkodis Derbyshire, United Kingdom £50,000 – £70,000 pa

Full-Stack Developer - AI-Assisted Development

This role involves developing full-stack applications for eCommerce and logistics platforms using TypeScript, React, Node.js, and cloud technologies. The developer will actively use AI-assisted tools like GitHub Copilot and Cursor in daily workflows, contributing to both greenfield projects and existing systems. The team emphasizes clean, testable code, modern deployment practices, and collaborative problem-solving with product and technical stakeholders.

Spectrum IT Recruitment Southampton, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

Platform Engineer / DevOps Engineer

This role involves building and maintaining scalable cloud infrastructure, improving CI/CD pipelines, and supporting Kubernetes-based environments. You will work closely with software engineering teams to enhance platform reliability, troubleshoot issues, and drive continuous improvement in a modern cloud-native environment.

Clarify Consultancy Ltd Manchester, United Kingdom £45,000 – £55,000 pa

On-site Permanent

Junior DevOps Engineer / Platform Engineer

This role involves supporting and maintaining cloud-based infrastructure, assisting with CI/CD pipelines, and working with Kubernetes environments. You'll collaborate with experienced engineers to improve operational processes, system reliability, and monitoring tools, gaining hands-on experience with modern DevOps practices.

Clarify Consultancy Ltd Leyland, Lancashire, PR25 2EX, United Kingdom £30,000 – £40,000 pa

Hybrid Permanent

Full Stack Engineer

This role involves working on an Agentic AI startup's platform, handling real-time data ingestion, AI orchestration pipelines, and building reliable systems for enterprise-scale operations. You'll collaborate closely with customers, shape product direction, and have significant ownership over the engineering process in a fast-paced, startup environment.

SR2 London, United Kingdom £90,000 – £130,000 pa

Hybrid Permanent