Latest software engineer Jobs

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize deep learning performance on NVIDIA hardware. Collaborate with AI researchers to bridge cutting-edge numerical computing research with real-world applications. Develop tools that enhance efficiency for teams building AI systems, focusing on modularity, speed, and scalability.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote 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

Specialist Software Engineer

This role involves leading high-impact technical projects within Darktrace’s R&D team, focusing on advancing AI-driven cybersecurity solutions to counter novel threats. The engineer will drive innovation through rapid prototyping, mentor team members, and shape strategic technical direction. Collaboration with cross-functional teams and executive communication are key aspects of the position.

Darktrace

Staff Software Engineer, Kubernetes Platform

This role involves owning and scaling Kubernetes control plane components to support Anthropic's large-scale AI training infrastructure. You'll extend the scheduler for topology-aware and gang scheduling of ML workloads, operate core cluster services like service discovery, and ensure high availability across multi-cloud accelerator fleets. The work is deeply technical, focusing on reliability and performance at extreme scale in collaboration with research and inference teams.

Anthropic London, United Kingdom £325,000 – £485,000 pa

Senior Software Engineer

Design and build scalable, cloud-native systems and user interfaces that integrate LLM-powered capabilities into financial workflows. Work closely with AI and product teams to deliver production-ready agentic systems on AWS. Focus on event-driven microservices, React front-ends, and robust APIs using Node.js and TypeScript.

Aveni United Kingdom

Remote Permanent

Staff+ Software Engineer, Safeguards Infrastructure

Build and maintain foundational systems for AI safety, oversight, and intervention mechanisms, focusing on detecting unwanted model behaviors and preventing misuse. Develop infrastructure for data management, evaluation systems, and tooling for human and agentic review while ensuring high operational reliability at scale. Work closely with cross-functional teams to implement robust, multi-layered defenses in a safety-first AI environment.

Anthropic London, United Kingdom £325,000 – £395,000 pa

Junior Software Engineer

This role involves building web and mobile applications, working across front-end, back-end, and databases on real client projects. You will collaborate closely with senior engineers, designers, and project managers, and continuously improve your skills through hands-on experience and learning new technologies.

Bluetown Birmingham, United Kingdom £28,000 – £35,000 pa

Hybrid Permanent

Senior Software Engineer (C++ & Swift)

You will develop and maintain the macOS codebase using modern C++ and Swift, contributing to the design and implementation of innovative cybersecurity solutions. The role involves rapid prototyping, structured development of platforms, and mentoring team members. You will work closely with cross-functional teams, participate in code reviews, and help advance Darktrace’s AI-driven methodology for detecting and responding to unknown cyber threats.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Senior Software Engineer - AI Products SVP - Citi

This role involves designing and building production-grade AI software solutions for enterprise use within a regulated banking environment. The engineer will work on cutting-edge Generative AI applications such as intelligent document processing, fraud detection, and cross-language translation, turning ambiguous problems into scalable, auditable systems. Collaboration with product, risk, and engineering teams is central, with a strong emphasis on resilience, explainability, and technical leadership.

eFinancialCareers London, United Kingdom

Senior Software Development Engineer in Test

This role involves designing and building automated test solutions for embedded and connected hardware platforms used in operating rooms. Responsibilities include developing test frameworks, collaborating with engineering teams, and ensuring the reliability and performance of device software and firmware. The position focuses on testing device software, firmware integrations, and hardware-software interactions.

Medtronic London, United Kingdom £76,800 – £115,200 pa

Forward Deployed Engineer - Software Engineer - United Kingdom

This role involves working closely with ElevenLabs' most strategic customers to design and implement high-impact technical solutions. Responsibilities include full ownership of major projects, collaborating with customer teams, and driving innovation through coding and problem-solving.

ElevenLabs London, United Kingdom

Remote Permanent

Graduate IT Engineer. (Software Engineering Pathway) x5

This role involves working alongside experienced engineers to resolve technical issues, support system performance, and assist with software development and testing. You will gain hands-on experience with enterprise technologies, cloud applications, and modern software engineering practices, while benefiting from structured mentoring and career development.

Jam Management Consultancy ltd Reading, Berkshire, United Kingdom £35,000 – £38,000 pa

Engineering Manager - AI & Software Development

This role involves leading a small software development team, integrating AI into the software delivery lifecycle, and ensuring the reliability and effectiveness of the organisation's applications and IT services. Responsibilities include championing AI-enabled development, managing software delivery, and working with senior stakeholders to drive continuous improvement.

Think Specialist Recruitment Watford, United Kingdom £70,000 – £80,000 pa

Full-Stack Software Engineer, Child Safety Tools & Systems (London)

This role involves building and maintaining data-intensive, AI-powered applications and infrastructure to detect and disrupt abuse across OpenAI’s products. You will work closely with operators and investigators to develop reliable tools for high-severity safety work, adapting quickly in fast-moving environments.

OpenAI London, United Kingdom

Permanent

Senior Robotics Software Engineer

This role involves leading the design, development, and deployment of advanced robotic systems, focusing on software architecture, perception, planning, and control. You will collaborate with multidisciplinary teams, mentor junior engineers, and evaluate emerging technologies to enhance system performance.

Autodiscovery Wantage, Oxfordshire, United Kingdom

On-site Permanent