Latest Distributed Ledger Jobs

Director of Technology - AI

Leads the AI technology portfolio at Digital Catapult, defining strategic roadmaps and driving collaborative R&D programmes with academic and industry partners. Focuses on emerging AI fields such as agentic AI and post-LLM approaches, while translating research into practical applications. Mentors technical teams, secures funding, and influences UK AI policy and innovation ecosystems through thought leadership and stakeholder engagement.

Digital Catapult Belfast, United Kingdom £110,000 – £130,000 pa

Hybrid Permanent

Software Engineer, Infrastructure Reliability

This role involves designing, building, and operating reliable and performant systems that support cutting-edge AI research and global-scale applications like ChatGPT. You will identify and fix performance bottlenecks, improve automation, and collaborate with cross-functional teams to ensure system reliability and scalability.

OpenAI London, United Kingdom

On-site Permanent

Senior Scala Engineer

Senior Backend Engineer (Scala/Java) | Mobile Fulfilment | Hybrid Working | SofiaWho are WeThe Mobile Fulfilment Systems department atOcado is at the forefront of developing cutting-edge automation solutions for both in-store and warehouse online order fulfilment. We leverage distributed backend...

Ocado United Kingdom

Software Engineering Manager - Observability

This role involves managing a team of engineers to build and maintain observability platforms, including metrics and tracing systems. You will participate in architectural design, planning meetings, and collaborate with service teams to support CrowdStrike's DevOps model.

CrowdStrike

Hybrid Permanent Flexible

Regional Sales Manager, Ads Solutions EMEA

This role involves leading and scaling OpenAI’s advertising business across EMEA, overseeing a team of Client Partners and Customer Success Managers. Responsibilities include driving regional revenue growth, building strategic advertiser relationships, and shaping the future of AI-powered advertising products.

OpenAI London, United Kingdom

Hybrid Permanent

Sr. Program Manager, Engineering - Supporting GDI & Onum , Madrid)

As a Senior Program Manager, you will support the GDI and Onum teams within the NG-SIEM product, focusing on data ingestion and onboarding experiences. You will manage large-scale projects, collaborate with engineering leaders and product managers, and ensure timely delivery and issue resolution across multiple regions.

CrowdStrike Spain

Hybrid Permanent

Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability for NVIDIA's DGX Cloud software stack, focusing on Kubernetes and NVIDIA AI infrastructure. The engineer will diagnose complex distributed systems issues, build automated testing frameworks, and optimize large-scale AI workloads across GPU and CPU resources. Collaboration with AI teams and open-source communities is key to advancing real-world AI deployment at scale.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability for NVIDIA's DGX Cloud software stack, focusing on Kubernetes and NVIDIA components like GPU Operator, DCGM, and NIM. The engineer will diagnose complex distributed systems issues, build automated testing and monitoring tools, and contribute to open-source communities to optimize large-scale AI infrastructure. Work includes deep performance analysis, CI/CD integration, and collaboration with AI teams and cloud providers.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Engineering Manager - Lakebase Storage

As an Engineering Manager, you will lead a team of experts in storage technology, distributed systems, and Rust to build and scale mission-critical Lakebase services on the Databricks Platform. You will drive continuous delivery, manage the rollout of storage services, and ensure operational excellence in a 24/7 environment.

Databricks London, United Kingdom

On-site Permanent

Technical Program Manager, Platform

This role involves leading the end-to-end delivery of Scale AI's Generative AI Platform (SGP), focusing on infrastructure initiatives at global scale. The Technical Program Manager will align engineering, product, and leadership teams to ship robust developer tooling and distributed systems, translating complex technical challenges into clear execution plans. Key responsibilities include managing platform lifecycle, mitigating risks in large-scale AI deployments, and driving adoption through metrics and operational excellence.

Scale AI London, United Kingdom

Hybrid Permanent

Lead Data Engineer

This role involves designing and building scalable data pipelines and distributed systems to support AI-driven operations, with a focus on real-time streaming, vector search, and data quality. The engineer will lead architecture decisions, collaborate with AI and backend teams, and shape the future of the data platform in a high-growth environment.

Matchtech London, United Kingdom £80,000 – £110,000 pa

On-site Permanent

Software Engineer, Platform

This role involves owning and developing large new areas within an enterprise-grade Generative AI platform, working across backend, frontend, and integrating with LLMs and ML models. You will collaborate with product, ML, and infrastructure teams to deliver high-quality features and experiments, ensuring scalability and reliability.

Scale AI London, United Kingdom

On-site Permanent

Lead Software Architect - Cambridge

This role involves leading software architecture and technical delivery for a key product or platform, translating solution designs into scalable systems while aligning engineering with product strategy. The architect will guide distributed teams, drive AI-enhanced development practices, and ensure robust, secure system design across the software lifecycle. Emphasis is placed on hands-on leadership, technical decision-making, and bridging strategic vision with engineering execution.

Harvey Nash Cambridge, United Kingdom £85,000 – £91,000 pa

Hybrid Permanent

Senior Quantitative Developer / Research & Data Eng. - LONDON - UNITED KINGDOM

This role involves designing and enhancing real-time market data infrastructure, building scalable platforms for quantitative research, and developing simulation and backtesting environments. Engineers will also create research tooling, optimize performance-critical systems, and contribute to the architecture of next-generation trading and research infrastructure.

Park Lane Recruitment Ltd W1A1Aa, W1A 1AA, United Kingdom £250,000 – £600,000 pa

On-site Permanent

Data Manager

This role involves leading a distributed data engineering team to design and deliver scalable, cloud-first data platforms on Google Cloud Platform. The focus is on building high-throughput data systems using BigQuery and distributed architectures, supporting global operations and reporting needs. The position emphasizes technical leadership, cloud-native development, and integration with enterprise APIs and services.

Uniting Ambition Manchester, United Kingdom

Hybrid Permanent