Artificial Intelligence Jobs

831 jobs for “ai engineer”

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PhysicsX

Applied Scientist - All Levels

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  • Singapore
  • Hybrid
  • Lead

Join a new Singapore research team building physical foundation models for industrial engineering, translating physics challenges into mathematical formulations and training deep learning models on large datasets. You will own research workstreams, run experiments, and communicate results to customers and at publication venues, with a focus on operator learning, geometric deep learning, or generative models for geometry and spatiotemporal data.

NumPy · SciPy · Pandas +2

2 weeks ago

PhysicsX

Content & Communications Strategist

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  • London
  • Hybrid
  • Mid-level

Owns PX's editorial calendar and writes blog posts, web pages, thought leadership, scripts and event materials, translating deep technical work into clear narratives. Leads LinkedIn and Instagram, supports executive and technical speaking engagements, and partners with Talent on employer brand storytelling. Works cross-functionally with engineers, designers and external agencies in a fast-moving, high-ownership comms team.

LinkedIn · Instagram · Figma +1

2 months ago

ElevenLabs

Full-Stack Engineer - Productions

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  • United Kingdom
  • Remote
  • Permanent

Builds the systems behind a managed AI audio production service, owning one of three areas: a human data labelling and evaluation platform, the backend engine running production workflows, or a Rust-based professional editor platform. Work is mostly hands-on building of internal tools and core infrastructure, with scope to lead projects and little hand-holding.

Rust

4 days ago

ElevenLabs

Full-Stack Engineer (Backend Leaning) - Platform Engineering

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  • United Kingdom
  • Remote
  • Permanent

Builds core platform foundations covering workspaces, user management, API keys, login, analytics and admin tooling, or generic resource and permissioning services used by product teams. Works on systems on the path of every request for millions of users, scoping changes in a large existing codebase, rolling out safely and debugging from customer reports and logs. Backend leaning with Python, shipping customer-facing features end to end.

OAuth · SSO · SCIM +2

4 days ago

Darktrace · 2001–5000 people · Late stage

Senior Software Engineer (C++ & Swift)

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  • Cambridge
  • Hybrid · 2 days in office
  • Senior

Builds and maintains a macOS codebase in modern C++ and Swift, leading projects from rapid prototyping to structured platform development. Works with cross-functional R&D teams on cyber-threat defence, contributing to code reviews, testing and mentoring, with Docker and cloud environments in the stack.

Docker

3 days ago

Darktrace · 2001–5000 people · Late stage

Senior Software Engineer (Python)

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  • Cambridge
  • Hybrid · 2 days in office
  • Senior

Owns the prototyping and development of new ideas to improve Darktrace's cybersecurity services, balancing creativity with time constraints to ship novel features. Works with a cross-functional team of engineers, designers and strategists on projects spanning rapid prototyping to structured platform development, with a focus on defending against unknown cyber-attacks.

Docker

2 months ago

Luminance · 51–200 people · Series C

Delivery Engineer

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  • Cambridge
  • Hybrid
  • Mid-level
  • Permanent

Owns the software development lifecycle that produces packaged releases of an enterprise legal AI platform for distribution to clients. Day to day involves keeping the lifecycle efficient, unblocking the tech team, and analysing the SDLC for weak points to build human or automation solutions improving efficiency, reliability and visibility.

17 months ago

OpenAI

Software Engineer, Platform Systems

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  • London
  • Mid-level
  • Permanent

Design and build distributed failure detection, tracing, and profiling systems for large-scale AI training workloads, identifying slow or faulty nodes and surfacing performance bottlenecks. Work deep in the stack across collective communication, parallelism, fault tolerance, and observability, collaborating with systems, infrastructure, and research teams to evolve the training platform.

Clearance required 10 months ago

OpenAI

Software Engineer, Agent Infrastructure

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  • London
  • Hybrid · 3 days in office
  • Mid-level
  • Permanent

Builds and scales the infrastructure that trains and deploys AI agents, spanning a novel in-house container orchestration platform, FastAPI and gRPC APIs, and Terraform-managed cloud systems. Works closely with researchers on large-scale training runs and with product teams launching agentic products to hundreds of millions of users.

Kubernetes · FastAPI · gRPC +7

Clearance required 18 months ago

Faculty

Platform Engineer

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  • London
  • Hybrid
  • Permanent

You will own and evolve the internal delivery platform that supports over 100 data scientists and ML engineers, building MLOps, data science and deployment tooling. Day to day involves infrastructure-as-code, DevSecOps, containerised microservices and integrating core services across AWS, Azure and GCP. The role sits in a small, fast-moving team focused on removing technical friction for customer-facing delivery teams.

AWS · Azure · GCP +5

8 months ago

Ulster University

AI Policy Lead (INNOVATE+ Project)

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  • Londonderry
  • £49,798 pa
  • Lead
  • Contract

Supports SMEs across the INNOVATE+ project in adopting AI responsibly, ethically and trustworthily. Advises on ethical considerations in AI design and use, develops practical guidance and policy recommendations, and helps businesses comply with emerging legislation and regulatory frameworks while managing risk. Part of a project team within the School of Computing, Engineering and Intelligent Systems.

2 weeks ago
University of Southampton logo

University of Southampton · 501–1000 people · University

Machine Learning Engineer – Ship Design & Hydrodynamics (KTP Associate)

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  • Southampton
  • Hybrid
  • £41,064 – £45,064 pa
  • Contract

Embed physics-informed generative AI tools into a marine vessel concept, generation and evaluation platform as part of a Knowledge Transfer Partnership between Compute Maritime Ltd and the University of Southampton. Develop and validate fast physics-informed models for ship resistance, propulsion and energy efficiency using CFD and benchmark data, and integrate multidisciplinary optimisation methods into the NeuralShipper platform.

PyTorch · TensorFlow · JAX +2

Last month

Faculty

Senior Frontend Engineer

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  • London
  • Hybrid
  • Senior
  • Permanent

Builds and scales client-facing web applications that translate complex machine learning insights into intuitive interfaces for government and public sector clients. Works across the product lifecycle with data scientists and designers, architecting reusable design systems and maintaining CI/CD and cloud deployment workflows while mentoring other engineers.

React · JavaScript · TypeScript +7

SC clearance Last week
Anthropic logo

Anthropic · 51–200 people · Series B

Software Engineer, Business Technology

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  • London
  • Hybrid
  • £255,000 – £325,000 pa
  • Senior

Product engineer building internal tools and platforms at the intersection of engineering, product, and design. You'll design, prototype, and ship full-stack features in Python, TypeScript, and React, working directly with users to spot patterns and build reusable primitives rather than one-off features.

Python · TypeScript · React

Visa sponsorship 2 months ago
Anthropic logo

Anthropic · 51–200 people · Series B

Research Engineer, Machine Learning (Reinforcement Learning)

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  • London
  • Hybrid · 1 day in office
  • £260,000 – £630,000 pa
  • Mid-level

Blends reinforcement learning research with engineering, building and scaling RL infrastructure, training environments and evaluations for large language models. Work spans agentic tool use, code generation, reasoning and distributed GPU training, with close collaboration across research, alignment and production teams.

PyTorch · TensorFlow · JAX +3

Visa sponsorship 2 months ago

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