Latest ai researcher Jobs

Senior Staff Software Engineer - Unity Catalog Runtime Enforcement

This role involves leading the development and hardening of the runtime enforcement layer for Unity Catalog, ensuring secure and consistent data access across Databricks' compute engines and clouds. The engineer will drive multi-year initiatives, establish enforcement semantics, and improve automation and operability at scale. The position requires deep expertise in distributed systems, security, and cross-organizational leadership in high-severity environments.

Databricks London, United Kingdom

Staff Software Engineer - Backend

This role involves building and improving large-scale distributed systems for Databricks' Lakehouse Platform, focusing on backend services that enable secure, high-performance data storage and access across cloud infrastructures. You'll work on reliability, scalability, and developer experience, tackling challenges from infrastructure to product features. As a founding team member in London, you'll help shape the future of a unified data and AI platform.

Databricks London, United Kingdom

On-site Permanent

Modelling Engineer

Develop pre-silicon software models of AI accelerator hardware to support architecture design, performance evaluation, and early software development. Work closely with cross-functional teams in a hardware-software co-design environment to validate and refine cutting-edge AI hardware before fabrication. Focus on creating accurate, high-performance simulations using SystemC, C/C++, and Python.

Fractile London, United Kingdom

Senior CPU Compiler Performance Engineer

Design and optimize compiler technologies for NVIDIA's CPUs, focusing on hardware-software co-design to enhance performance for AI and high-performance computing workloads. Collaborate with distributed teams and open-source communities to advance compiler toolchains and influence next-generation compute architectures.

NVIDIA

Senior CPU Compiler Performance Engineer

Design and optimize compiler technologies for NVIDIA's next-generation CPUs, focusing on performance improvements for AI and high-performance computing workloads. Collaborate with distributed teams and open-source communities to advance hardware-software co-design. Develop low-level compiler optimizations and contribute to upstream projects like LLVM and GCC.

NVIDIA

Senior Forward Deployed Software Engineer

This role involves building and deploying AI-driven simulation applications that solve complex engineering problems across industries like aerospace, energy, and semiconductors. You'll work directly with customers and data scientists to design end-to-end tools, develop RESTful APIs in Python, and deploy physics-based microservices on cloud infrastructure. The role emphasizes rapid prototyping, user feedback iteration, and distilling cross-domain solutions into reusable platform features.

PhysicsX United Kingdom

AWS Data Platform Architect

AWS Data Platform Architect - London (Hybrid) - AWS - Databricks - Up to £95,000We're working with a leading technology consultancy that is investing heavily in its Data & AI practice and looking to add an experienced AWS Data Platform...

Tenth Revolution Group London, United Kingdom £70,000 – £95,000 pa

Senior Software Security Developer – Core Platform Services

This role involves designing and implementing core security features for a high-performance simulation platform, with a strong focus on authentication, secure coding standards, and cross-team collaboration. The developer will act as a security SME, conducting threat modeling, code reviews, and mentoring engineers across the organization. Work spans identity protocols, platform guardrails, and incident response support within a fast-paced, AI-driven engineering environment.

PhysicsX London, United Kingdom

Principal ML Engineer

This role involves providing technical leadership in machine learning while remaining deeply involved in hands-on development of large-scale production systems. You'll design and optimise models for recommendation engines, bidding algorithms, and customer lifetime value prediction, with a strong focus on MLOps, model observability, and infrastructure. The position offers influence over ML strategy within a profitable AI-driven scale-up operating in AdTech and digital personalisation.

Harnham - Data and Analytics Recruitment Germany, United Kingdom €120,000 – €150,000 pa

Principal Machine Learning Engineer

This role involves leading the design and implementation of large-scale production machine learning systems in a high-growth AdTech environment. The engineer will work across recommendation systems, audience targeting, and bidding optimisation, translating business goals into real-time AI solutions while collaborating closely with the CTO and senior stakeholders. The position emphasizes technical leadership, MLOps platform development, and hands-on delivery within a distributed, remote-first team.

Harnham - Data and Analytics Recruitment Spain, United Kingdom €135,000 – €150,000 pa

Senior Machine Learning Engineer

Design and deploy production-grade machine learning and generative AI systems for national security applications, using AWS and modern MLOps/LLMOps practices. Lead model development from experimentation to deployment, with a focus on scalability, security, and responsible AI. Collaborate with data scientists and engineers in a high-impact technical consultancy environment.

eFinancialCareers London, United Kingdom £75,000 pa

Hybrid Permanent Clearance Required

Senior Data Science Consultant

As a Senior Data Science Consultant, you will lead and support the delivery of AI, GenAI, and data science projects, working closely with clients to solve complex business challenges. You will collaborate with multidisciplinary teams, demonstrate the value of AI through workshops and presentations, and contribute to business growth through proposals and thought leadership.

Deerfoot Recruitment Solutions London, United Kingdom £60,000 – £70,000 pa

Hybrid Permanent

Senior Java Engineer - mthree

This role involves leading the architectural evolution and scaling of a high-throughput platform for a global financial institution. Responsibilities include influencing system design, driving automation, and optimizing performance for a platform processing millions of complex operations monthly.

eFinancialCareers London, United Kingdom

On-site Permanent

Senior Software Engineer

Design and maintain large-scale, high-availability distributed backend systems for automated in-store order fulfilment. Integrate AI tools like GitHub Copilot and Gemini into development workflows to improve code quality and efficiency. Collaborate with product and business teams in an agile environment, contribute to architectural vision, and support production systems through on-call rotation while mentoring team members.

Ocado United Kingdom

Hybrid Permanent

Software Development Engineer, Ring

This role involves building cloud-based services and developer tools on AWS to streamline firmware testing for Ring and Blink devices. The engineer will work closely with firmware teams to integrate testing solutions into development workflows, using generative AI where appropriate to enhance test analysis and automation. Responsibilities span the full software lifecycle, from design and implementation to deployment and operations, with a strong emphasis on reducing friction and improving feedback speed for firmware teams.

Amazon Cambridge, United Kingdom

On-site Permanent