Software Engineer (AI) United Kingdom Jobs

Join a high-growth tech scale-up as an Applied AI Software Engineer in the UK. You will design and deploy production-grade agentic AI systems using Python, LangGraph, and LLM APIs. This role demands hands-on experience with Knowledge Graphs and autonomous workflows. Benefit from a 15% bonus while...

Join a pioneering London Hedge Fund as an AI Software Engineer. Leverage your 5+ years of Python expertise and commercial GenAI experience to build a core proprietary AI/ML platform. You will design cutting-edge solutions at the frontier of finance, working directly with front-office stakeholders...

Join Citi in London as an FX Client Platforms Software Engineer, specializing in AI Automation. You will engineer low-latency FX trading systems, leveraging AI to redefine global finance. This hands-on role requires deep FX knowledge and offers a competitive package including bonus, private healt...

Join Planet DDS as an AI Software Engineer III in Glasgow. Develop cutting-edge, AI-first dental software using tools like Claude Code and C#/.NET. We seek a skilled engineer with 3+ years in AI/ML and cloud platforms to rebuild dentistry's future on our fast-growing cloud platform.

Join Citi's new GenAI Security team in London as a Senior Software Engineer. Design and build a secure platform to protect AI applications from adversarial attacks using Python/Go. Enjoy a competitive package including bonus, private healthcare, and 27 days annual leave.

Join Citi's Markets Technology team in Belfast as a Gen AI Python Software Engineer. Build scalable, production-grade AI solutions using Python and modern LLM patterns. Enjoy a competitive package with hybrid work, 27 days' leave, and a performance bonus while shaping the future of global finance.

Join GSK's AI for Science team as an AIML Software Engineer. Design and implement scalable, cloud-native infrastructure for large-scale AI models and agentic systems. Leverage your Python expertise and cloud platform experience (AWS, GCP, Azure) to enable cutting-edge scientific research. Enjoy c...

Join Meta's AI Applications Engineering team in London as an AI Software Engineer. Optimize the performance of cutting-edge Generative AI and recommendation models on custom silicon (MTIA). Apply your expertise in AI infrastructure, GPU/accelerator architecture, and C++/Python to solve large-scal...

Join Citi's innovative startup team in London to build a green-field Generative AI platform from the ground up. We seek a Python expert with deep experience in LLMs, MLOps, and large-scale distributed systems. You will design, build, and run high-reliability software, shaping strategic AI solutio...

Join Citi's new GenAI Security team in Belfast as a Senior Software Engineer. Design and build a scalable security platform to protect AI applications from adversarial attacks. Leverage your expertise in Python/Go and secure APIs within a collaborative, cutting-edge environment. This role offers ...

Join Planet DDS as an AI Software Engineer III in Glasgow. Design and deploy robust AI/ML solutions to drive innovation for our leading dental SaaS platform. We seek an expert with 4+ years in AI/ML and experience in SaaS environments. Contribute to scalable, ethical AI systems in a collaborative...

Join Addepar's AI Platform team in Edinburgh as a Staff Infrastructure Software Engineer. Design and build the scalable core platform and production infrastructure for cutting-edge AI products, including LLM-based agents. Leverage your expertise in Python/Go/Java, Kubernetes, Terraform, and cloud...

Join Planet DDS as an AI Software Engineer II in Glasgow. Design and deploy robust AI/ML solutions to drive innovation in our cloud-based dental platform. Collaborate with cross-functional teams to integrate intelligent automation into scalable SaaS products. Requires 2-4 years of software engine...