Latest software engineer Jobs

Spotlight

Senior ML Runtime Engineer

At Fractile, we’re taking a revolutionary approach to computing to run the world’s largest language models 100x faster than existing systems. Our fast-growing team is working at the cutting edge of the latest AI developments in both hardware and software....

Fractile London, United Kingdom

Software Engineer

As a Software Engineer at Faculty AI, you will work on the Frontier Decision Intelligence platform, focusing on building scalable, AI-focused solutions that empower organizations to make high-impact decisions. You will collaborate with cross-functional teams to design and implement customer-facing APIs, reusable solutions, and engaging SaaS experiences, tackling complex real-world problems in healthcare, logistics, and military operations.

Faculty AI London, United Kingdom £40,000 – £70,000 pa

Hybrid Permanent

Software Engineer

As a Software Engineer on the Defence team, you will work on cutting-edge AI solutions for high-stakes situations, collaborating with senior technical leaders to implement best practices in cloud and edge computing. Your role involves building robust technical artifacts, integrating with Machine Learning and Data Science teams, and enhancing code quality through rigorous engineering standards.

Faculty AI London, United Kingdom £40,000 – £70,000 pa

Remote Permanent Flexible Clearance Required

Software Engineer

This senior engineering role involves taking technical ownership of complex, real-world systems in the navigation domain. You will work closely with a multidisciplinary team to integrate classical navigation, sensor fusion, and AI components into robust products, balancing strong engineering principles with pragmatic delivery. The role offers significant technical influence and leadership without moving into people management.

Rise Technical Recruitment Lancaster, Lancashire, United Kingdom £40,000 – £45,000 pa

Hybrid Permanent Flexible Clearance Required

Software Engineer

As a full-stack Software Engineer, you will work on end-to-end feature development using Python and Svelte/jQuery, collaborate closely with Product and QA, and contribute to the direction of the product. The role offers a high-impact environment with a growing, award-winning team that values quality, collaboration, and product thinking.

Vermillion Analytics London, United Kingdom £45,000 – £65,000 pa

Hybrid Permanent

Software Engineer

The Software Engineer (R&D) role involves designing, developing, and delivering robust software solutions while driving innovation through R&D investigations and prototyping. The role requires strong computer science foundations, experience with core algorithms, and the ability to mentor junior engineers and contribute to architectural decisions. The engineer will work within an Agile team, collaborate on R&D projects, and support customers through advanced problem-solving.

it stars Malvern, WR14 2HX, United Kingdom £38,000 – £48,000 pa

On-site Permanent

Software Engineer

As a Software Engineer, you will work within a cross-functional squad to build secure, scalable, and high-quality software with a focus on AI-driven capabilities. Your responsibilities include designing and implementing software components, integrating AI models, and contributing to cloud-native services. You will collaborate closely with senior engineers and the engineering team leader to ensure best practices and continuous improvement.

Moorepay Manchester, United Kingdom £40,000 – £70,000 pa

On-site Permanent

Software Engineer

This role involves designing and developing software solutions for underwater robotics, focusing on innovation and professionalism. Responsibilities include working on the next generation of underwater vehicles, supporting existing codebases, and collaborating with a team specializing in advanced technologies like AI and radars.

Saab Fareham, United Kingdom £40,000 – £60,000 pa

On-site Permanent Clearance Required

Software Engineer

This role involves working closely with device design experts to develop and optimize machine learning models for semiconductor design. Responsibilities include model building, simulation automation, data analysis, and re-calibrating models based on test data. The position requires extensive knowledge of machine learning techniques, particularly in multi-parameter optimization and inverse design, and strong programming skills in Python or similar languages.

MicroTech Consulting Suffolk, United Kingdom £50,000 – £70,000 pa

On-site Permanent

Software Engineer - Sync Learning & Impact

As a Senior Software Engineer in the Sync Learning and Impact squad, you will architect and develop critical systems for coach-to-learner and coach-to-manager interactions. Your role involves mentoring mid-level engineers, defining technical roadmaps, and ensuring high-quality, scalable solutions using Elixir, React, and TypeScript. You will work closely with PMs and Designers to build user-centric features and drive learner retention and ROI for leading companies.

Multiverse London, United Kingdom £50,000 – £90,000 pa

Hybrid Permanent

Software Engineer II - Falcon for IT Group , London)

In this role, you will join the cloud engineering team to build, deploy, and monitor the Falcon For IT module, a cloud-based solution for unified endpoint management. You will work on a large-scale, highly performant microservice architecture, collaborating with UI, Sensor teams, and other stakeholders to address IT challenges and enhance cybersecurity.

CrowdStrike London, United Kingdom £40,000 – £60,000 pa

Hybrid Permanent

Software Engineer, Front End Leaning (Tech Lead level)

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Hybrid Permanent

Software Engineer, Back End Leaning (Tech Lead Level)

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Software Engineer, Codex Ecosystem & Enterprise

About the TeamWith Codex we’re building an AI software engineer. One that you can pair with, delegate to, or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI, bringing together research, engineering, design,...

OpenAI London, United Kingdom

Permanent

Software Engineer, Cloud Infrastructure

About the TeamThe Applications Engineering team works across research, engineering, product, and design to bring OpenAI’s technology to consumers and businesses.You’ll join the team responsible for running the core infrastructure that supports products like ChatGPT and the API. The systems...

OpenAI London, United Kingdom

Permanent

Software Engineer -System Performance, Robot Software

You will work on the Robot Software team, developing and optimizing the software that runs on Wayve's autonomous vehicle fleet. Your role involves investigating performance bottlenecks, integrating profiling tools, and collaborating with multiple teams to enhance system efficiency and support rapid iteration.

Wayve London, United Kingdom £40,000 – £70,000 pa

On-site Permanent