Latest Open Source Jobs

Senior Backend Engineer - Databases - Loki Query | UK |

Design, build, and maintain distributed telemetry databases like Loki and Mimir, focusing on scalability, reliability, and performance in a cloud-native, Kubernetes-based environment. Collaborate across a global, remote-first engineering team and contribute to open-source projects central to the observability ecosystem.

Grafana Labs United Kingdom £91,000 pa

Remote Permanent

Staff Backend Engineer - Grafana Second Horizon | 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 Solutions Architect (DS/ML/GenAI/LLM)

This role involves designing and delivering end-to-end data and AI solutions on the Databricks Lakehouse platform, with a focus on Generative AI and large language models. The Senior Solutions Architect will act as a trusted advisor to enterprise customers, leading technical engagements, building proofs of concept, and mentoring junior team members. The position requires deep expertise in data science, cloud platforms, and modern AI architectures, alongside strong pre-sales collaboration.

Databricks London, United Kingdom

Software Engineer, - Defense Tech

This role involves developing mission-critical software for defense applications, contributing directly to Palantir's Gotham platform. Interns work across the product lifecycle, building secure data integration, visualization, and ML-driven decision tools used in military command centers. The role emphasizes ownership, collaboration, and solving high-impact operational challenges alongside engineers and domain experts.

Palantir Technologies United States US$10,500 pa

On-site Internship Clearance Required

Software Engineer, - Defense Tech

This role involves developing mission-critical software for defense applications, contributing directly to Palantir's Gotham platform. Interns work across the full product lifecycle, building secure data integration, visualization, and ML-driven decision tools used in military command centers and operations. The role emphasizes collaboration, ownership, and solving high-impact problems alongside technical and non-technical teams.

Palantir Technologies United States US$10,500 pm

On-site Internship Clearance Required

Head of EMEA Financial Services GTM

This role leads the go-to-market strategy for Databricks' Financial Services business across EMEA, focusing on Banking, Capital Markets, and Insurance. The individual will shape vertical-specific growth plans, drive executive relationships with clients and partners, and act as a thought leader through content and events. Collaboration with sales, marketing, product, and technical teams is central to scaling domain expertise and driving revenue.

Databricks London, United Kingdom

Hybrid Permanent

Data Architect

Design and implement a proof of value using the Microsoft stack in a secure defence environment, with a focus on Power BI dashboards, SharePoint and Jira configuration, and operational process improvement. Establish governance and an end-to-end operating model alongside an experienced delivery team. Role involves hands-on solution delivery within a transformation programme.

Ncounter Dorchester, Dorset, United Kingdom £700 – £800 pd

Hybrid Contract Clearance Required

Principal Solution Engineer - Wealth & Asset Management

This role involves partnering with sales and customers to demonstrate Snowflake's data platform, translating technical capabilities into business solutions for wealth and asset management clients. The Principal Solution Engineer leads technical engagements from discovery through implementation, delivering demos, proof-of-concepts, and joint strategies with partners. They act as a trusted advisor, combining deep data architecture expertise with industry knowledge to drive customer success and shape product direction.

Snowflake London, United Kingdom

On-site Permanent

Senior Solution Engineer - Travel

This role involves collaborating with sales teams and customers to demonstrate Snowflake’s data platform, translating technical capabilities into business solutions across the sales cycle. The engineer will lead technical discussions, design proof-of-concepts, and position Snowflake against competitors, while staying current with AI and data technologies. They will also support partner ecosystems and contribute to account strategies in the UK market.

Snowflake London, United Kingdom

Permanent

Principal Engineer - Java

Lead the design and implementation of cloud-native, scalable payment systems within a financial services environment. Focus on real-time payments, API integration, and data platform development while balancing hands-on coding with architectural leadership. Work closely with data teams and ensure compliance with financial regulations.

Intec Select Broad Street, Greater London, City And County Of the City Of London, United Kingdom £100,000 – £110,000 pa

Hybrid Permanent

Data Architect

This role involves designing and refining data models across conceptual, logical, and physical layers within a Databricks-based enterprise data lakehouse. The Data Architect will lead the development of scalable data pipelines, ensure robust data governance, and support machine learning and AI solutions. The position requires close collaboration with data teams to improve data engineering practices, maintain documentation, and drive innovation through modern cloud data architectures on AWS.

Rullion Managed Services Nottingham, Nottinghamshire, United Kingdom £550 – £650 pd

Hybrid Contract

Fleet Control and Data Acquisition Software Engineer

Design and optimize C++ software for robotic fleet control and real-time data acquisition systems. Develop data pipelines for monitoring and analytics while integrating with robotics middleware like ROS2. Collaborate with cross-functional teams in an Agile environment to deliver reliable, high-performance solutions for autonomous robots operating in global environments.

Redline Group Lisbon, Portugal £38,845 – £47,478 pa

Hybrid Permanent

Data Engineer

This role involves designing and building robust data pipelines to integrate data from external sources into a central platform, while ensuring data quality, reliability, and system integrity. The Data Engineer will enhance and maintain the data platform, collaborate with stakeholders to improve data accessibility, and adopt advanced analytics technologies. Work is conducted within a high-performance team environment focused on innovation and continuous improvement in data engineering practices.

Catalyst Newcastle upon Tyne, Tyne & Wear, NE1 4JA, United Kingdom

Hybrid Permanent

Shopper Insights Senior Client Lead

dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our...

dunnhumby London, United Kingdom

Senior Research Infrasructure Engineer

This role involves developing and maintaining large-scale research computing infrastructure, supporting HPC, AI, and data-intensive workloads. The engineer will collaborate with researchers and technical teams to design and improve research platforms, lead technical initiatives, and resolve complex infrastructure challenges. Key focus areas include Linux systems, enterprise storage, high-performance networking, and GPU-enabled environments.

Tate London City Southampton, United Kingdom £51,000 – £63,000 pa

Hybrid Permanent