Latest Open Source Jobs

NVIDIA logo

Senior Software K8S Engineer

You will design and implement new features to accelerate network and storage in the Kubernetes ecosystem, working closely with open source communities and various NVIDIA teams. The role involves deep technical expertise in Kubernetes, network protocols, and virtualization, with a focus on high-performance cloud platforms using NVIDIA's advanced hardware.

CrowdStrike logo

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating threat actor activities to help customers improve their security defenses. Responsibilities include designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members. The role involves hands-on technical work and strategic planning.

CrowdStrike Windsor, SL4 4BQ, United Kingdom
Remote Permanent
CrowdStrike logo

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural discussions, team planning, and design reviews, ensuring high-quality infrastructure services for CrowdStrike’s DevOps model.

CrowdStrike Denmark
Hybrid Permanent Flexible
NVIDIA logo

Senior Software Engineer, AI Inference Systems

You will architect and optimize high-performance AI inference systems, focusing on GPU kernel optimization, compiler development, and benchmarking. Collaborate with cross-functional teams to push the boundaries of accelerated computing for AI, contributing to open-source projects and industry benchmarks.

NVIDIA Germany
Remote Permanent

Cloud Architect

The Department for Business and Trade "DBT" are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are...

Inspire People B24Bj, B2 4BJ, United Kingdom £67,867 – £81,793 pa

Cloud Architect

The Department for Business and Trade "DBT" are seeking a Cloud-focused Technical Architect to help shape and advance the department's cloud capability across AWS and Azure. This is an opportunity to influence how modern, resilient and secure cloud services are...

Inspire People Eh88Ft, Alba / Scotland, EH8 8FT, United Kingdom £67,867 – £81,793 pa

Java Engineer

This role involves designing, developing, and deploying Camunda-based process and decision automation solutions for public sector clients. You will work with Java-based microservices, APIs, and orchestration flows, collaborating with solution architects and business analysts to translate workflows into maintainable code. The position requires frequent visits to client sites, primarily in and around London.

Profile 29 Se17Sj, SE1 7SJ, United Kingdom £40,000 – £50,000 pa
Hybrid Permanent Clearance Required

Principle Java Engineer

This role involves designing, developing, and deploying Camunda-based process and decision automation solutions, integrating Java-based microservices, and collaborating with solution architects and business analysts. The position requires strong Java, Spring, and microservices experience, with a focus on security, performance, and best practices in workflow automation.

Profile 29 Se17Sj, SE1 7SJ, United Kingdom £65,000 – £75,000 pa
Hybrid Permanent Clearance Required

Data Architect

As a Data Architect, you will lead the design and implementation of end-to-end data architecture for large-scale, high-impact programmes. You'll work closely with engineering teams and stakeholders to modernize data landscapes using cloud platforms and robust engineering practices, while mentoring junior architects and contributing to the growth of technical capabilities.

eFinancialCareers London, United Kingdom £90,000 pa
Hybrid Permanent Clearance Required

Senior Infrastructure Engineer (OpenStack Neutron Specialist)

This role involves owning and evolving the OpenStack networking layer, focusing on Neutron and OVN/OVS. Responsibilities include designing, operating, and improving virtual networking services, troubleshooting complex issues, and contributing to upstream OpenStack communities.

NScale United Kingdom
Remote Permanent
Databricks logo

Lead Solutions Architect (Digital Natives Business)

REQ ID: FEQ227R147Location: London, UKRecruiter: Dina HussainAt Databricks, our core values are at the heart of everything we do; creating a culture of proactiveness and a customer-centric mindset guides us to create a unified platform that makes data and AI...

Databricks London, United Kingdom

Senior Full Stack Engineer

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

Barclays United Kingdom

Senior Infrastructure Engineer (OpenStack Ironic Specialist)

This role involves designing, operating, and continuously improving bare metal provisioning platforms using OpenStack Ironic. You will manage the full lifecycle of physical infrastructure, automate hardware onboarding and deployment workflows, and collaborate with various teams to ensure reliable and scalable infrastructure.

NScale United Kingdom
Remote Permanent

Full-Stack Senior Software Engineer, GenAI Data Products and Platform VP - Citi

As a Senior Software Engineer, you will be a core builder of Citi Assist, a generative AI assistant for Citi employees. You will design and build testing, evaluation, and feedback systems, work across the full stack from data pipelines to user interfaces, and ensure the platform meets high standards for quality and safety.

eFinancialCareers London, United Kingdom
On-site Permanent
Databricks logo

Head of EMEA Financial Services GTM

SLSQ227R700While candidates in the listed locations are encouraged for this role, we are open to remote candidates in other locations.As Go-to-Market Leader for EMEA Financial Services, you will drive the go-to-market strategy to grow the Banking/Payments, Capital Markets and Insurance...

Databricks London, United Kingdom