Artificial Intelligence Jobs

Software Engineer, Enterprise

Design and scale backend systems for enterprise GenAI products, focusing on reliability, performance, and deployment across hybrid and multi-cloud environments. Build core services and APIs that securely integrate AI models with enterprise data sources. Architect distributed systems for data processing, inference, and orchestration of large-scale AI workloads.

Scale AI London, United Kingdom

On-site Permanent

Machine Learning Scientist – Sequence Modelling

Develop and apply advanced machine learning models to DNA and genetic data to uncover associations between genetic variants and diseases. Collaborate with computational and experimental scientists to validate hypotheses and integrate ML into target discovery pipelines. Work on sequence modelling tasks such as variant interpretation, gene discovery, and regulatory mechanism analysis using large-scale genomic datasets.

Relation Therapeutics London, United Kingdom

Permanent

Senior Site Reliability Engineer

This role involves ensuring the reliability and resilience of mission-critical cloud-native banking and payments platforms. The Senior SRE will lead on disaster recovery, automation, and operational excellence, while mentoring team members and shaping SaaS product reliability. Work includes Kubernetes, cloud infrastructure, and cross-functional collaboration with engineering and customer-facing teams.

Thought Machine London, United Kingdom

Hybrid Permanent

Senior Technical Product Manager - Vault Core

This role involves defining and driving the technical product strategy for Vault Core, a cloud-native core banking platform used by major financial institutions. The Senior Technical Product Manager will work closely with engineering teams to ensure data integrity, scalability, and developer experience while shaping APIs and user journeys for complex banking products. The position emphasizes deep technical collaboration, client implementation support, and advancing product management practices within a high-growth fintech environment.

Thought Machine London, United Kingdom

On-site Permanent

Full Stack Engineer

Builds full-stack features for cloud-native banking technology, owning requirements from design to deployment. Works across frontend (React/TypeScript) and backend services, focusing on security, scalability, and client-customisable experiences. Collaborates in cross-functional teams to deliver high-impact solutions for global financial institutions.

Thought Machine London, United Kingdom

Hybrid Permanent

Platform Engineer

This role involves designing and scaling Kubernetes-based hybrid compute clusters across private and public clouds, building core platform services, and supporting machine learning workflows. The engineer will enhance CI/CD pipelines, implement monitoring and disaster recovery systems, and collaborate closely with data science and ML teams to optimize infrastructure for drug discovery. The position is central to enabling scalable, secure, and reliable computational platforms for biomedical innovation.

Relation Therapeutics London, United Kingdom

Hybrid Permanent

Digital Transformation - London - c

Lead client transformation engagements in a fast-growing AI consultancy, managing delivery and mentoring a team of consultants. Drive measurable business impact by shaping scalable processes and improving methodologies while acting as a player-coach on key projects. Focus on building trusted relationships with enterprise clients and expanding account opportunities.

Nigel Frank International London, United Kingdom £70,000 – £90,000 pa

Hybrid

AI Engineer - DV Cleared

This role involves developing and deploying advanced AI and machine learning solutions within secure, high-impact national security programmes. The engineer will work with cutting-edge technologies including Palantir Foundry, Gotham, and AIP, alongside cloud platforms, to solve complex technical challenges. The position operates in a collaborative, multidisciplinary environment with a focus on data engineering, integration, and modelling in a DV-cleared setting.

CBSbutler Holdings Limited trading as CBSbutler Admiralty Arch, London, United Kingdom £80,000 – £100,000 pa

Software Engineer - Autonomous Systems

Design and develop safety-critical embedded software for autonomous systems within a specialist engineering team. Work on evolving software architecture in a regulated environment with real-world impact. Role involves office-based collaboration three days per week in Oxfordshire.

Spectrum IT Recruitment Oxfordshire, United Kingdom £40,000 – £60,000 pa

Senior ML Engineer

Design and deploy production-grade NLP systems and large language models tailored for financial services, with a focus on scalability, data governance, and regulated environments. Develop fine-tuned, low-latency AI workflows integrated into cloud infrastructure, while mentoring engineers and advancing evaluation methodologies for LLM outputs. Work across the full ML lifecycle from research to deployment in a remote-first, innovation-driven team.

Aveni United Kingdom

Remote Permanent

Senior Software Engineer (Python)

Design and build production-grade, AI-driven systems with a focus on safety, compliance, and scalability in regulated financial environments. Develop policy enforcement, behavioural monitoring, and evaluation frameworks for agentic AI workflows on a serverless AWS platform. Collaborate with AI, product, and compliance teams while mentoring engineers and shaping best practices in AI-augmented development.

Aveni United Kingdom

Remote Permanent

Senior Software Engineer

Design and build scalable, cloud-native systems and user interfaces that integrate LLM-powered capabilities into financial workflows. Work closely with AI and product teams to deliver production-ready agentic systems on AWS. Focus on event-driven microservices, React front-ends, and robust APIs using Node.js and TypeScript.

Aveni United Kingdom

Remote Permanent

Lead Software Engineer

Lead a product squad in technical decision-making and architectural direction, driving AI-powered feature development using LLMs, RAG, and agent frameworks within a regulated financial services environment. Mentor engineers while delivering production-grade, full-stack systems on AWS with Node.js, Python, and React. Collaborate across platform teams to build reusable, compliant-by-design solutions that integrate cutting-edge AI tooling across the SDLC.

Aveni United Kingdom

Remote Permanent

Head of Implementation & Enablement

Lead the end-to-end customer implementation journey from contract signature to go-live, ensuring scalable, efficient, and transparent delivery across regulated financial services clients. Build and optimise playbooks, enablement programmes, and resourcing models while driving cross-functional improvements with Product, Sales, and Customer Success. Shape a growing team spanning implementation, training, and technical delivery in a remote-first, AI-driven fintech environment.

Aveni United Kingdom

Remote Permanent

Research Engineer, Machine Learning (Reinforcement Learning)

This role involves advancing reinforcement learning in large language models, focusing on developing agentic systems for computer use, code generation, and reasoning. The engineer will build scalable RL infrastructure, design training environments, and collaborate across research and engineering to implement safety and performance improvements at scale.

Anthropic London, United Kingdom £260,000 – £630,000 pa