Latest AI Engineer Jobs

Senior CFD Engineer - Plasma Specialist

You will develop high-fidelity computational plasma models for semiconductor manufacturing processes such as etching and deposition, working directly with customers on-site to solve niche engineering challenges. You'll integrate simulations with AI workflows using tools like COMSOL and CFD-ACE+, validate models against real-world data, and collaborate with data scientists and ML engineers. The role involves global travel and combines technical leadership with mentoring junior colleagues.

PhysicsX London, United Kingdom

Hybrid Permanent

Principal Solutions Engineer - Aerospace & Defense

Lead business development and technical delivery for AI-driven engineering simulation solutions in the aerospace and defense sector. Engage with senior engineering leaders to identify opportunities, scope projects, and drive adoption of the PX Platform. Shape product direction through customer feedback and represent the company at industry events, balancing strategic account growth with hands-on project oversight.

PhysicsX England US$175,000 – US$250,000 pa

Hybrid Permanent Clearance Required

Principal AI Developer Technology Engineer

Research and develop GPU-accelerated techniques for deep learning, machine learning, and AI workloads. Collaborate with technical experts in industry and academia to optimize complex AI and HPC algorithms on modern CPU and GPU architectures. Publish findings in developer blogs or conferences and influence next-generation hardware and software design at NVIDIA.

NVIDIA Germany

Senior Research Engineer - Video Foundation Models (Pre - Training)

This role involves developing and scaling latent video diffusion models for human-centric video generation, with a focus on improving control, fidelity, and efficiency. The engineer will work on distributed training strategies, evaluation frameworks, and inference optimization to deliver production-grade foundation models. The position bridges applied research and engineering, emphasizing real-world product impact through rapid experimentation and deployment.

Synthesia London, United Kingdom

Remote Permanent

Senior Research Engineer - Data

This role focuses on building and enhancing large-scale data pipelines for generative AI models, working with vast amounts of video and audio data to improve model performance through data quality, curation, and feature extraction. The position bridges applied research, data engineering, and ML infrastructure, collaborating closely with model training teams to deliver high-impact datasets. It emphasizes ownership in shaping data strategy and infrastructure within a fast-moving AI research environment.

Synthesia London, United Kingdom

Remote Permanent

Accounts Receivable Team Lead

Lead and develop a new Accounts Receivable team during a major transition of finance functions from the UK to Sofia. Oversee knowledge transfer, ensure business continuity, and establish robust financial controls while managing client relationships and resolving complex billing issues. Drive process documentation and continuous improvement within a growing global shared service centre.

Ocado United Kingdom

Anthropic Fellows Program, ML Systems & Reinforcement Learning

This role involves a 4-month, full-time research fellowship focused on ML systems and performance, with mentorship from Anthropic researchers. Fellows will work on empirical projects using external infrastructure to build scalable ML systems, debug training processes, and support high-performance computing environments. The program emphasizes collaboration, rapid implementation, and producing public research outputs such as papers.

Anthropic United Kingdom

Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)

Engage in empirical research on AI's economic and societal impacts, supported by mentorship from Anthropic researchers. Work on a project using external data and tools to produce a public output such as a paper, with opportunities to contribute to policy-relevant insights. Collaborate within a multidisciplinary team focused on AI safety and societal resilience.

Anthropic United Kingdom

Hybrid Temporary

Software Engineer (.NET / React / AI)

Design and build new applications from the ground up using .NET/C# and React/Next.js, with a strong emphasis on integrating AI tools like Codex, Claude Code, or Cursor into the development workflow. Work closely with stakeholders to shape technical direction and application architecture in a product-led environment. Help define development standards and drive innovation through modern AI-assisted engineering practices.

Amtis Professional B32Ta, United Kingdom £55,000 – £65,000 pa

Software Engineer - Advanced Signal Procesing & AI

Location: UK Wide (Hybrid/On-site as required)Outside IR35 - Rate £50-£80 p/hSecurity Clearance: Must be eligible to obtain and maintain UK Security Clearance (SC)RC Fornax is looking for a Software Engineer – Advanced Signal Processing & AI. This is an exciting...

RC Fornax United Kingdom £50 – £80 ph

Principal Engineer – Risk Decisioning & Agentic AI – BPL

Lead the design and implementation of AI-driven risk decisioning systems, focusing on fraud detection, credit risk, and financial crime. Develop scalable, cloud-native platforms using event-driven architectures and real-time processing, while mentoring engineering teams and shaping technical strategy. Work within a regulated environment to translate compliance and risk requirements into robust, production-grade solutions.

Barclays London, E14 5RB, United Kingdom

Software Engineer (Product, AI Portal)

Build and operate cloud-based software products for internal and external users, focusing on services, APIs, integrations, and web interfaces within a high-ownership, end-to-end team. Work across microservices, frontends, and cloud infrastructure to improve reliability and customer experience while supporting production systems and partner integrations.

Wayve London, United Kingdom

Hybrid Permanent

Senior Software Engineer, AI Inference Systems

Design and optimize high-performance AI inference systems for large-scale models on NVIDIA GPUs. Develop and enhance inference frameworks like vLLM, optimize GPU kernels and compilers, and build scalable scheduling solutions across multi-node, multi-cloud environments. Contribute to benchmarking standards such as MLPerf and integrate cutting-edge research into production software to advance the state of accelerated computing.

NVIDIA Germany PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Machine Learning Engineer, AI Performance

This role involves taking machine learning models from training to production deployment, focusing on optimising model performance under strict runtime constraints such as latency, memory, and power. The engineer will apply techniques like quantisation and distillation, work closely with performance and inference teams, and ensure models meet on-vehicle deployment requirements. The position emphasizes hands-on iteration in PyTorch and cross-functional collaboration in a high-ownership environment.

Wayve London, United Kingdom

Hybrid Permanent

Pre-sales Senior Technical Solutions Engineer (Data and AI)

This role involves working closely with sales teams to provide technical expertise during the pre-sales process, focusing on Databricks' Data Intelligence Platform. The engineer will engage with clients through hands-on demonstrations, Spark programming, and solution design, helping them solve complex data and AI challenges. Responsibilities include building reference architectures, delivering technical presentations, and participating in customer workshops across industries like financial services, retail, and media.

Databricks London, United Kingdom

Hybrid Permanent