Latest Professional Services Jobs

Senior AI Engineer

We have an exciting opportunity for a Senior AI Engineer (Manager) to join our IT (EA & Technology Platforms) team, based in A&O Shearman's Belfast or London office.What you will doReporting to the AI Platform Owner, this role will be...

A&O Shearman Holywood, County Down, United Kingdom

Senior AI Engineer

This role involves leading the technical strategy and end-to-end delivery of AI and machine learning solutions within a global professional services firm. The Senior AI Engineer will design and implement scalable AI systems, manage a team of engineers, and collaborate with stakeholders to align AI initiatives with business outcomes. The position requires deep expertise in machine learning, cloud platforms, and AI frameworks, with a focus on innovation, governance, and integration across enterprise systems.

A&O Shearman Lisburn, County Antrim, United Kingdom

Detection Engineer

The role involves building and maintaining security detection and incident response systems at a fast-growing AI company. The engineer will develop detection rules, automate security operations using AI and scripting, and monitor cloud, endpoint, and SaaS environments. Emphasis is placed on proactive threat detection, rapid response, and scaling security through automation.

ElevenLabs London, United Kingdom

Hybrid Permanent

Full-Stack Engineer (Back-End Leaning)

This role involves building and maintaining scalable backend systems that power AI-driven voice and creative tools used by millions. You'll work on enhancing platform functionality, integrating with enterprise solutions, and improving infrastructure performance and security. Collaboration with frontend, growth, and sales teams ensures customer needs are met through robust, innovative engineering.

ElevenLabs United Kingdom

Remote Permanent

Senior Solutions Architect – Large Scale AI Inference

Design and optimize large-scale AI inference pipelines for multi-node GPU clusters, focusing on MoE models, memory efficiency, and interconnect-aware scheduling. Collaborate with product teams and lead technical engagements with AI-native enterprises. Drive innovation in inference performance through workshops and reference architectures.

NVIDIA PLN 292,500 – PLN 507,000 pa

Senior Solutions Architect – Large Scale AI Inference

This role involves guiding AI customers in deploying and optimizing large-scale inference workloads on multi-node GPU clusters, with a focus on advanced techniques like MoE serving, speculative decoding, and memory optimization. The architect will design efficient inference pipelines for dense and sparse models across thousands of GPUs and collaborate with NVIDIA’s product teams to enhance customer success. The position also includes leading technical engagement through workshops and reference architectures across EMEA.

NVIDIA PLN 292,500 – PLN 507,000 pa

Applied AI Architect, Industries

This role involves serving as a technical advisor to enterprise customers adopting Claude, designing scalable AI architectures, and guiding integration of Anthropic's LLMs into existing technology stacks. The position bridges technical and business stakeholders, creating evaluation frameworks and delivering tailored technical content. Collaboration with sales, product, and engineering teams is central to driving successful customer deployments.

Anthropic London, United Kingdom £150,000 – £190,000 pa

On-site Permanent

Staff+ Software Engineer, Safeguards Infrastructure

Build foundational systems for AI safety, oversight, and intervention mechanisms, focusing on detecting unwanted model behaviors and preventing disallowed use. Develop infrastructure for data management, metrics, evaluations, and review tooling while ensuring high operational reliability and scalability. Work across the stack to create multi-layered, real-time safety defenses with minimal human intervention.

Anthropic London, United Kingdom £255,000 – £325,000 pa

Hybrid Permanent

R&D Actuary Personal Lines

This role involves developing and enhancing statistical and machine learning models to improve risk and profitability predictions for a specialist motor insurer. The actuary will analyse complex datasets to identify growth opportunities, support pricing strategy across private motor, telematics, commercial vehicle, and taxi insurance, and collaborate with data scientists to drive pricing innovation. Key responsibilities include predictive modelling, translating technical insights for stakeholders, and advancing pricing capabilities using advanced analytics.

eFinancialCareers London, United Kingdom

Quant Fund Recruiting Experienced Statistical Arbitrage Researcher Location

This role involves partnering with the research team to develop and refine intraday and systematic trading strategies using statistical arbitrage. You will analyze large-scale market data, build predictive models, and collaborate with technology teams to integrate these models into advanced trading infrastructure. The position is ideal for those who want to be involved in all aspects of the research, trading, and coding process in a collaborative start-up environment.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Security Engineering Manager, London or Lausanne

Lead and scale a security engineering team at the forefront of AI-driven drug discovery, designing and implementing a robust, AI-first security architecture for a digital biology platform. Translate complex scientific and business objectives into secure, automated systems while enabling high-velocity research in a regulated, interdisciplinary environment. Collaborate closely with ML researchers, medical teams, and Google/Alphabet stakeholders to secure cloud infrastructure, AI workflows, and sensitive life sciences data.

Isomorphic Labs United Kingdom

AI Engineer - DV Cleared

Design and implement AI and machine learning solutions within secure, high-impact environments, integrating with platforms like Palantir Foundry and Gotham. Work on mission-critical national security programmes using cloud technologies and advanced data engineering techniques. Collaborate in multidisciplinary teams to solve complex technical challenges with real-world implications.

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

Hybrid Permanent Clearance Required

Product Specialist Associate

This role involves supporting prospective and existing customers in effectively using Luminance’s Legal-Grade™ AI technology during trials and live projects. The Product Specialist Associate acts as a trusted advisor, delivering tailored workflows, guiding use case implementation, and collaborating with sales and technical teams to ensure successful adoption. The position offers exposure to diverse legal and enterprise environments across global industries.

Luminance London, United Kingdom

Hybrid Permanent

Legal Subject Matter Expert

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance Cambridge, United Kingdom

Hybrid Permanent

Data Scientist (AI / ML) - Near Edinburgh - 42K, Bonus

Design and implement machine learning models within an R&D-driven environment, translating technical outcomes into actionable insights for stakeholders. Collaborate with product teams and external partners to integrate AI solutions into globally used products. Focus on innovation, experimentation, and continuous improvement in a hybrid work setting.

Lorien Stockbridge, City Of Edinburgh, Edinburgh, United Kingdom £35,000 – £42,000 pa

Hybrid