Latest Open Source Jobs

Software Engineer - Platform Metal | UK |

This role involves building and managing physical infrastructure and Kubernetes platforms outside public cloud environments, focusing on provisioning storage, networking, and clusters on bare metal. The engineer will work closely with internal teams to deliver scalable, reliable platform capabilities using technologies like Crossplane, Terraform, and Kubernetes. The position emphasizes ownership of the full development lifecycle and collaboration in a remote-first, open-source-driven culture.

Grafana Labs United Kingdom £72,177 – £86,612 pa

Remote

Staff Backend Engineer - Databases - Analytics | UK |

Design and build core backend services for an AI-native context layer management system that enables AI agents to access enterprise data context reliably and securely. Develop scalable, multi-tenant SaaS architecture with ingestion, indexing, retrieval, and API orchestration components. Operate and instrument services using observability tools, collaborating across product and infrastructure to evolve the system from prototype to production.

Grafana Labs United Kingdom £103,958 – £124,750 pa

Remote Permanent

Senior Staff Software Engineer - Delta

Design and develop high-performance backend systems for Databricks workspaces, focusing on scalability, low latency, and reliability. Lead technical projects, mentor engineers, and contribute to the core write-path of Delta Lake. Work on large-scale distributed systems processing exabytes of data daily.

Databricks London, United Kingdom

Junior Data Engineer

This role involves building and maintaining a Python codebase and data pipelines, developing REST APIs, and creating internal tools for data ingestion, validation, and reporting. You will work closely with a senior engineer to solve real business problems and contribute to the growth of the company's internal data platform.

VIQU IT London, United Kingdom £40,000 – £60,000 pa

Junior Data Engineer

This role involves building and maintaining a Python codebase and data pipelines, developing REST APIs, and creating internal tools for asset management and finance. You will work closely with a senior engineer, gaining hands-on experience and real ownership over the systems you build.

VIQU IT Recruitment London, United Kingdom £40,000 – £60,000 pa

Senior Solutions Architect (Retail/CPG)

This role involves working closely with Databricks' largest UK & Ireland enterprise customers in the retail and consumer goods sectors to design and implement data and AI solutions using the Databricks Lakehouse Platform. The Senior Solutions Architect will lead technical engagements, develop custom proof-of-concepts, and act as a trusted advisor on data architecture and Generative AI adoption. They will also mentor junior team members and contribute to technical community initiatives through workshops and thought leadership.

Databricks London, United Kingdom

Hybrid Permanent

Software Engineer

This role involves hands-on software development within a small, agile team, focusing on building and testing new features for Matillion’s AI-powered data automation platform. The engineer will contribute to product innovation, improve testing practices, and support customer-facing teams by diagnosing and resolving technical issues. The role emphasizes autonomy, problem-solving, and continuous learning in a fast-moving, technically rigorous environment.

Matillion Manchester, United Kingdom £47,200 – £70,800 pa

Hybrid

Software Engineer - Hosted Model Infrastructure

This role involves building and maintaining infrastructure for deploying machine learning models in highly secure, constrained environments such as air-gapped government networks and edge devices. You'll work across the full stack to develop model serving systems, deployment pipelines, and observability tools, ensuring reliable and performant AI inference across diverse hardware. The position emphasizes end-to-end ownership, debugging in low-access environments, and integration with Palantir’s platform and security frameworks.

Palantir Technologies United States US$145,000 – US$200,000 pa

Hybrid Permanent Clearance Required

Software Engineer - Hosted Model Infrastructure

This role involves building and maintaining high-performance, secure model serving infrastructure for AI/ML models deployed in challenging environments such as air-gapped government systems and edge devices. You'll work across the full stack to enable reliable, observable, and reproducible deployment of frontier AI models on customer-controlled hardware with constrained resources. The position emphasizes end-to-end ownership, debugging in low-access environments, and integration with Palantir’s platform and security systems.

Palantir Technologies United States £145,000 – £200,000 pa

Hybrid Permanent Clearance Required

Elastic Consulting Architect - Public Sector

This role involves delivering technical solutions and strategic consulting for Elastic's public sector clients, focusing on search, security, and observability platforms. You'll design and optimise large-scale Elastic deployments, lead proof-of-concepts, and advise senior government stakeholders on aligning Elastic technology with strategic objectives. The position requires deep expertise in Elasticsearch, distributed systems, and data architecture, with significant onsite engagement and travel.

Elastic United Kingdom

Solutions Architect - UK

This role involves designing scalable technical solutions using ClickHouse for real-time analytics, cloud-native applications, and enterprise workloads. The Solutions Architect will work closely with customers across technical and executive levels to translate business needs into data-driven architectures, lead proof-of-concept initiatives, and drive platform adoption. It's a key position in shaping customer success and market positioning for ClickHouse Cloud, especially post-serverless launch.

ClickHouse United Kingdom

Data Science & AI Delivery Lead

Lead the technical delivery of AI and machine learning solutions from concept to production, ensuring high engineering standards and robust MLOps practices. Drive architectural decisions, mentor data scientists and AI engineers, and support the development of generative AI capabilities using Azure AI services and RAG architectures. Operate as a hands-on technical leader while deputising for the Head of Data Science & AI Delivery.

Everson Recruitment London, United Kingdom £130,000 pa

AWS Data Engineer ( - Oxfordshire

AWS Data Engineer - Contract (Outside IR35)Location: OxfordWorking Patterns: Hybrid - 2 days on site, per weekContract Duration: 6 months, extension likelyOpus have partnered with a leading manufacturer who're seeking an experienced AWS Data Engineer to help to design, build...

Opus Recruitment Solutions Oxford, Oxfordshire, United Kingdom £400 – £450 pd

Contract

Data Engineer

Design and build data pipelines and transformations using Python, PySpark, and Microsoft Fabric within a modern lakehouse architecture. Develop production-grade data solutions with a code-first approach, focusing on distributed processing, data quality, and scalable data products. Contribute to a growing data platform with emerging use cases in automation, AI, and Generative AI.

SF Partners St Helens, Merseyside, United Kingdom £55,000 – £65,000 pa

Data Engineer

This role involves designing and building scalable data pipelines, developing AI and ML solutions, and integrating data from multiple sources. You'll work on large-scale transformation projects, collaborate with cross-functional teams, and ensure data quality and governance.

Tenth Revolution Group Manchester, United Kingdom £40,000 – £55,000 pa