Latest Distributed Ledger Jobs

Engineering Manager - Data Platform , GBR)

The role involves leading a new Data Replay & Recovery Team within CrowdStrike's Data Platform organization. Responsibilities include designing and maintaining a data platform that processes petabytes of data, developing new features, and ensuring business continuity and resiliency for downstream services. The team will work on large-scale distributed systems and collaborate with ML Platform and DevOps teams.

CrowdStrike London, United Kingdom

On-site Permanent

Sr. Engineer - Frontend - Graph UI , London)

This role involves leading the development of large-scale graph visualizations in a next-generation UI for a cybersecurity platform. The engineer will work closely with design, backend, and product teams to create intuitive, data-rich visual features using tools like Keylines and D3.js. The position emphasizes mentorship, cross-functional collaboration, and integration within a high-performance engineering culture.

CrowdStrike London, United Kingdom

Hybrid Permanent

Senior Software Engineer, RL Post-Training Frameworks

Architect and develop scalable reinforcement learning post-training infrastructure that operates across GPUs, CPUs, and LPUs, from single-node experimentation to multi-thousand-node production systems. Work closely with AI researchers and infrastructure teams to optimize distributed training-inference-rollout loops, improve open-source RL frameworks, and integrate with distributed runtimes like Ray and Monarch. Focus on performance, fault tolerance, elastic scaling, and hardware-aware execution for next-generation AI workloads.

NVIDIA Germany

Remote Permanent

Senior Software Engineer, RL Post-Training Frameworks

This role involves designing and building scalable reinforcement learning (RL) post-training infrastructure that supports the full lifecycle of training, inference, and rollout across heterogeneous hardware. The engineer will optimize distributed systems for performance, fault tolerance, and efficiency, working closely with AI researchers and infrastructure teams. Key responsibilities include improving open-source RL frameworks, enabling CPU- and GPU-accelerated workloads, and collaborating with hardware and compiler teams to support next-generation AI capabilities.

NVIDIA

Remote Permanent

Delivery Program Manager

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia United Kingdom

Hybrid Permanent

Senior Software Engineer - AI Workbench

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Software Engineer - Go & Python (Core Services)

As a Senior Software Engineer on the Core Services team, you will design and build enterprise-grade systems for secure, permissioned collaboration in a multi-tenant environment. Your responsibilities include implementing robust authentication, authorization, and access control systems, as well as building telemetry infrastructure for deep observability. You will also contribute to the overall architecture and best practices in CI/CD, automated testing, and infrastructure-as-code.

PhysicsX London, United Kingdom

On-site Permanent

Senior Staff Software Engineer - Unity Catalog Runtime Enforcement

RDQ127R176At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the...

Databricks London, United Kingdom

Delivery Solutions Architect

As a Delivery Solutions Architect at Databricks, you will collaborate with sales and field engineering teams to accelerate the adoption and growth of the Databricks platform. You will lead the technical strategy and execution for key customers, ensuring their success and maximizing the value they derive from Databricks. This role involves both technical and commercial responsibilities, requiring strong technical skills and the ability to build executive relationships.

Databricks London, United Kingdom

Hybrid Permanent

Agentic AI Engineer

Design and implement agentic AI systems using LLM frameworks within a regulated MedTech environment. Develop and deploy generative AI solutions into production, leveraging Python and PySpark for scalable data processing. Integrate LLM-driven workflows like Claude Code to enable real-time decision-making across intelligent systems.

Opus Recruitment Solutions London, United Kingdom £500 – £600 pd

Remote Contract Clearance Required

Sales Engineer

Thought Machine's mission is bold – to properly and permanently rid the world's banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and payments technology which run natively in the cloud. What...

Thought Machine Sydney, Australia

Hybrid Permanent

Senior Applied AI Engineer (.NET)

This role involves designing and building AI-powered features within a .NET environment, integrating commercial AI APIs, and establishing best practices for applied AI engineering. You will lead by example, mentor other engineers, and collaborate with product and engineering teams to deliver user-facing AI capabilities.

Adria Solutions Warrington, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Principal Researcher

A Principal Researcher in the Unit 42 National Security team conducts end-to-end investigations into global cyber threats, focusing on adversary infrastructure, large-scale data analysis, and custom Internet scanning. The role involves developing intelligence products for government and commercial clients, building investigative tooling, and shaping research direction. The position requires deep technical expertise in networking, protocols, and threat intelligence, with a strong emphasis on innovation and cross-team collaboration.

Palo Alto Networks London, United Kingdom

Remote Permanent Clearance Required

Senior AI/ML Engineer

This role involves designing, building, and deploying AI-driven systems using state-of-the-art large language models and agent-based systems. You will work closely with cross-functional teams to translate complex problems into scalable AI solutions, optimize system performance, and contribute to the overall AI strategy. The company is at the forefront of applied AI, focusing on automating manual workflows and enhancing decision-making processes.

Platform Recruitment London, United Kingdom £90,000 – £120,000 pa

Hybrid Permanent Flexible

Junior Software Engineer - Imaging Systems

Develop and maintain C++ software for advanced imaging systems, focusing on high-speed data processing and hardware/software integration. Work within a multidisciplinary R&D team to build performance-critical backend applications and tools for scientific and industrial applications. Contribute to system architecture, debugging, and product development in a technically demanding environment.

Marcus Webb Associates Limited Hollington, East Sussex, East Sussex, TN37 7BA, United Kingdom £35,000 – £40,000 pa

On-site Permanent