Latest software engineer Jobs

Senior Software Engineer - SRE Core Infrastructure

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Software Engineer, AI Inference Systems

You will architect and optimize high-performance AI inference systems, focusing on GPU kernel optimization, benchmarking, and scaling workloads across multi-cloud environments. Collaboration with cross-functional teams and conducting original research to advance the field of ML systems are key aspects of this role.

NVIDIA

Remote Permanent

Senior Software Engineer, AI Inference Systems

You will architect and optimize high-performance AI inference systems, focusing on GPU kernel optimization, benchmarking, and large-scale deployment across multi-cloud environments. Collaboration with cross-functional teams and conducting original research to advance the field of ML systems are key aspects of this role.

NVIDIA

Remote Permanent

Junior Software Engineer - Imaging Systems

Develop and maintain C++ software for advanced imaging systems, focusing on high-speed data processing and hardware/software integration. Work within a multidisciplinary R&D team to build performance-critical backend applications and tools for scientific and industrial applications. Contribute to system architecture, debugging, and product development in a technically demanding environment.

Marcus Webb Associates Limited Hollington, East Sussex, East Sussex, TN37 7BA, United Kingdom £35,000 – £40,000 pa

On-site Permanent

Senior Software Engineer (C++)

Senior Software Engineer (C++) | Robotics | Hybrid | AthensDescriptionOcado Technology is changing the way the world shops using advanced Artificial Intelligence, Machine Learning, Robotics, Big Data, Cloud and IoT. We develop the innovative software and hardware systems that power...

Ocado United Kingdom

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI use cases in the UK, coordinating ML engineering efforts across multiple teams, and providing technical consultancy. You will drive MLOps standards, collaborate with data science teams, and represent Capital One in external ML/AI forums.

Capital One Bunhill, London, United Kingdom

Hybrid Permanent

Senior Software Engineer (Infrastructure)

This role involves deploying and maintaining cutting-edge banking software, developing automation tools, and ensuring high availability and scalability of services. The Senior Software Engineer will work on observability, orchestration, and disaster recovery tooling, contributing to a robust and reliable infrastructure.

Thought Machine London, United Kingdom

Hybrid Permanent

Experienced Software Engineer, AI Services

This role involves designing, developing, and scaling secure, reliable, and cloud-native AI-enabling platform services and public APIs. You will work with Microsoft and .NET technologies, RESTful APIs, and cloud-native services, and collaborate in an Agile team environment.

SoCode Milton, Cambridgeshire, Cambridgeshire, United Kingdom £70,000 – £86,000 pa

Hybrid Permanent

Senior Software Engineer

As a Senior Software Engineer, you will join a dedicated team building and scaling technology for global eye care programs. Your responsibilities will include full-stack development, infrastructure management, and collaborating with product teams to deliver robust, scalable solutions that have a real-world impact.

Vermillion Analytics London, United Kingdom £60,000 – £75,000 pa

Remote Permanent

Lead Software Engineer

This role involves leading the development of embedded firmware and algorithms for touch sensing products. Responsibilities include defining software architecture, managing project delivery, mentoring engineers, and collaborating with multidisciplinary teams. The position requires strong technical skills in embedded C, debugging, and algorithm development, with a focus on delivering high-quality solutions.

Spectrum IT Recruitment Fareham, United Kingdom £75,000 – £80,000 pa

On-site Permanent

Java Software Engineer

Senior Backend Engineer (Java)Location: UK (Hybrid – 1–2 days per week, Welwyn Garden City)Permanent RoleWe are looking for a Senior Java Engineer to join a fast‑growing technology organisation that is redefining how modern software platforms are built and operated. This...

Uniting Ambition Welwyn Garden City, Hertfordshire, AL8 6TP, United Kingdom

Lead Software Engineer

The Lead Software Engineer will design and implement software solutions for underwater robotics applications, working closely with multidisciplinary teams to deliver complex projects. Responsibilities include leading technical innovation, ensuring software quality, and mentoring junior engineers.

Saab Fareham, United Kingdom

On-site Permanent Clearance Required

Senior Software Engineer

This role involves building and evolving backend services for AI-driven products used by global media organizations. You will focus on scalability, performance, and reliability, working closely with Product and Data Science teams to enhance the platform's core systems.

Identify Solutions London, United Kingdom £70,000 – £85,000 pa

Hybrid Permanent

Staff Software Engineer - Machine Learning

This role involves leading the technical strategy for ML/AI use cases in the UK, coordinating ML engineering efforts across multiple teams, and providing technical consultancy. You will drive MLOps standards, collaborate with data science teams, and mentor engineers to foster a culture of continuous learning.

Capital One Ec1Y8Af, EC1Y 8AF, United Kingdom

Hybrid Permanent

Cyber Software Engineer - National Security

As a Cyber Software Engineer, you will work on critical systems supporting National Security missions, applying secure coding practices and maintaining high software quality. You will collaborate with teams at the forefront of AI, Cyber, Cloud, DevOps, and Platform Engineering, contributing to research, design, and development of secure systems.

Sanderson Hampshire, United Kingdom £40,000 – £75,000 pa

On-site Permanent Clearance Required