Latest Software Engineering Jobs

Delivery Engineer

A customer-facing Delivery Engineer who bridges advanced AI simulation technology with real-world engineering challenges across industries like aerospace, energy, and semiconductors. This role involves owning the customer onboarding journey, translating technical needs into product opportunities, and working closely with cross-functional teams to ensure delivered solutions create measurable value. The position emphasizes strategic account growth, deep technical understanding, and close collaboration with both clients and internal engineering teams.

PhysicsX United Kingdom

Principal CFD Engineer

As a Senior CFD Engineer, you will work closely with Data Scientists and Machine Learning Engineers to deliver high-fidelity simulations and address complex engineering challenges. Your role involves building multi-physics models, automating simulation pipelines, and collaborating with customers to integrate AI-driven solutions, while traveling globally to support on-site projects.

PhysicsX United Kingdom

Hybrid Permanent

Senior Software Engineer, JAX

Design and implement core components of JAX to optimize performance on NVIDIA's AI platform, focusing on deep learning frameworks and numerical computing. Collaborate with researchers and engineers to bridge cutting-edge research with real-world applications. Develop tools that enhance efficiency across AI development teams.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software and System Architect

Lead the design of next-generation system architectures for DPUs and NICs, focusing on cloud networking, orchestration, and security. Develop end-to-end solutions spanning hardware to application layers, with deep involvement in prototyping and architecture specification. Collaborate globally with engineering and product teams to shape the future of data center technologies.

NVIDIA United Kingdom

Staff Full-Stack Software Engineer, (Forward Deployed), GPS

This role involves leading the design and implementation of full-stack AI applications for public sector clients, translating complex mission requirements into secure, scalable technical solutions. The engineer will work directly with government teams to build production-grade systems, integrate AI models with interactive UIs and backends, and establish reusable patterns from real-world deployments. It emphasizes architectural leadership, cloud infrastructure governance, and mentoring within high-impact, security-sensitive environments.

Scale AI London, United Kingdom

On-site Permanent Clearance Required

Full-Stack Engineer (Backend Leaning) - Platform Engineering

This role involves building and maintaining the core platform that underpins ElevenLabs' products, focusing on user management, permissions, and resource management. You will work closely with sales, customer teams, and other engineering teams to ensure the platform is secure, scalable, and meets the needs of both internal and external users.

ElevenLabs United Kingdom

Remote Permanent

Manager, Corporate Sales Engineering

Lead and develop a high-performing Corporate Sales Engineering team, driving technical excellence and strategic pre-sales support for enterprise clients. Guide complex sales cycles, design security solutions, and represent CrowdStrike in executive engagements. Focus on AI-driven innovation, team development, and scaling technical sales processes in a fast-paced cybersecurity environment.

CrowdStrike Reading, United Kingdom

Applied AI Engineer, Quants

This role involves working directly with quantitative investment and trading firms to apply OpenAI’s models and Codex to their research and development workflows. Responsibilities include identifying valuable opportunities, building and deploying AI systems, and guiding technical decisions to ensure production readiness and customer impact.

OpenAI London, United Kingdom

Hybrid Permanent

FEM, Design & AI/ML Optimisation Engineer (KTP Associate)

This role involves leading the development of an innovative software platform for industrial chimney design, integrating Eurocode-compliant design, advanced numerical modelling, and AI/ML-driven optimisation. You will work closely with academic experts, engineers, and software developers to establish a simulation-led design capability.

University of Derby Derby, Midlands Of England, United Kingdom £36 – £40 pa

Contract

Fullstack Engineer

This role involves developing scalable backend services using Golang and Python, building modern frontends with React and TypeScript, and designing APIs and distributed systems for real-time video and sensor data. You will collaborate closely with product and ML engineers to deliver AI-powered features and take ownership of features from design to production.

Salt Search London, United Kingdom £70,000 – £100,000 pa

Senior Researcher in Probabilistic Machine Learning for AI Governence

This role involves leading research on Bayesian methods for AI evaluation and monitoring, publishing findings, developing open-source software, and guiding research assistants and students. The position is based in the Bayesian Governance Lab at the University of Oxford, focusing on dynamic AI systems and their governance.

University of Oxford Oxford, South East England, United Kingdom £49 – £59 pa

Contract

Head of International Security

This role leads international security strategy for a frontier AI company, focusing on compliance, cloud security, and AI-specific risks across non-US markets. The person will drive secure-by-default architecture, regulatory alignment, and high-assurance protections for government and enterprise customers. Key responsibilities include cross-border data governance, multi-tenant isolation, and detection engineering tailored to regional requirements.

Scale AI London, United Kingdom

Hybrid Permanent Clearance Required

Python Developer

This role involves developing, testing, and maintaining Python software for defence cloud integration. Responsibilities include contributing to data and AI projects, automation, DevOps, and infrastructure, while working with tools like Red Hat OpenShift, HashiCorp Vault, and Tekton Pipelines.

Matchtech Cambridgeshire, United Kingdom £450 – £650 pd

Contract Clearance Required

Backend Engineer

This role involves designing and developing scalable backend services using Golang and Python, building and optimizing APIs, databases, and large-scale data pipelines. You will work closely with ML, frontend, and infrastructure teams to improve performance, scalability, and infrastructure efficiency.

Salt Search London, United Kingdom £100,000 – £120,000 pa

Embedded Machine Learning Engineer | ML/AI | Up to

You will develop intelligent embedded systems using Python, C, and C++, apply machine learning and computer vision to real-world applications, and work with microcontrollers, sensors, and connected hardware. You'll collaborate directly with clients to shape and deliver innovative solutions, taking projects from concept to finished product.

SoCode Impington, Cambridgeshire, United Kingdom £50,000 – £80,000 pa