Latest Open Source Jobs

Senior Backend Engineer - Grafana Backend Services | UK |

This role involves developing and maintaining the core backend services of Grafana, supporting both on-premises and cloud customers. The engineer will work across the full lifecycle of feature development—from design to deployment—with a focus on scalability, reliability, and developer experience. Collaboration with cross-functional teams and active participation in an open-source culture are key aspects of the role.

Grafana Labs United Kingdom £91,000 – £114,000 pa

Remote Permanent

Senior Software Engineer - Grafana Databases, Managed Services | UK |

As a Senior Software Engineer on the Managed Services team, you will operate and evolve Grafana Cloud's next-generation database products, including 100+ multi-cloud streaming clusters. You will diagnose and eliminate cross-layer failure modes, design safe upgrade strategies, and improve observability and operational ergonomics. This role involves deep distributed systems work and close collaboration with database and platform teams to ensure reliability and performance at scale.

Grafana Labs United Kingdom

Remote Permanent

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 teams across NVIDIA. The role involves deep technical expertise in Kubernetes, network protocols, and virtualization, with a focus on high-performance and scalable cloud platforms.

NVIDIA

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 teams across NVIDIA. The role involves deep technical expertise in Kubernetes, network protocols, and virtualization, with a focus on high-performance and scalable cloud platforms.

NVIDIA

Cloud Architect- eDV Cleared

Design and implement secure, scalable cloud-native solutions on AWS for high-impact national security projects. Work with microservices, open-source technologies, and modern DevOps practices including CI/CD and Infrastructure as Code. Operate within structured architecture frameworks like TOGAF or SAFe while leading technical teams and advising stakeholders.

Searchability NS&D London, United Kingdom £65,000 – £120,000 pa

On-site Permanent Clearance Required

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating advanced threat actors to help customers improve their defenses. This hands-on role involves designing and executing red team assessments, coordinating with senior leadership, and mentoring team members.

CrowdStrike Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

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 defenses. This hands-on role involves designing and delivering red team assessments, coordinating with leadership, and mentoring team members.

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

Remote Permanent

Sr. Specialist, GenAI, Frontier Models GTM

This role involves working with key customers to understand their ML infrastructure requirements, developing GTM strategies, and leading cross-functional initiatives to drive adoption of AWS GenAI services. Responsibilities include market sizing, building opportunity pipelines, creating technical content, and collaborating with internal and external stakeholders to shape product vision and prioritize features.

Amazon London, United Kingdom

On-site Permanent

Senior Software Engineer

As a Senior Software Engineer, you will work on the Tableflow project, developing and maintaining a multi-tenant, highly available compute infrastructure for Kora's storage solutions. You will focus on table materialization, compaction, and background maintenance, ensuring high availability and scalability across Confluent Cloud.

Confluent United Kingdom

Remote Permanent

Senior Delivery Consultant - Data, AWS Professional Services

As a Senior Database Migration Architect, you will work with customers and partners, guiding them through planning, preparing and delivery of complex transformation and migration projects based on varying customer needs. You will build and maintain strong stakeholder relationship with...

Amazon London, United Kingdom

Permanent

Principal / Lead Engineer

This role involves leading the design and implementation of a mission-critical data and technology platform's core infrastructure, establishing engineering standards, and making high-impact architectural decisions. The engineer will build secure, scalable cloud-native systems using Python, Terraform, and modern DevOps practices, with a strong focus on identity and access management, compliance, and secure-by-design principles. It offers a strategic leadership opportunity within a small, high-performing team during the early stages of a major technical programme.

Intec Select Billingsgate, City And County Of the City Of London, United Kingdom £600 – £700 pd

Hybrid Contract Clearance Required

Automation & Software Developer

This role involves designing, building, and maintaining software systems that power retail operations, e-commerce, and business automation. You will work on a variety of projects, including API integrations, cloud applications, and AI-powered workflows, with a focus on improving business efficiency and customer experience.

Equals One Ls101Ey, LS10 1EY, United Kingdom £26,000 – £32,000 pa

On-site Permanent

Cloud Architect

This role involves designing secure, scalable cloud solutions across AWS and Azure within a government digital environment. The architect will lead technical strategy, guide multidisciplinary teams, and ensure alignment with security and resilience standards. It focuses on future-facing cloud design rather than legacy migration, with strong emphasis on governance, innovation, and cross-platform integration.

Inspire People Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £67,867 – £85,413 pa

Hybrid Permanent Clearance Required

Cloud Architect

This role involves designing secure, scalable cloud architectures on AWS and Azure within a government digital environment. The architect will lead technical design, governance, and innovation across cloud platforms, working closely with security, delivery, and architecture teams to ensure resilient, future-focused services. Emphasis is on shaping strategy, mentoring peers, and advancing cloud standards in a hybrid-working, public-sector context.

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

Hybrid Permanent Clearance Required

AI Software Engineer

This role involves leading the design and implementation of AI capabilities within the Spring Portfolio, engaging with the open-source community, and mentoring engineering teams. The engineer will collaborate with various stakeholders to define requirements and deliver innovative solutions, while also driving improvements in engineering practices and tools.

Broadcom United Kingdom

On-site Permanent