Jobs in Woking

AI Infrastructure Engineer, Sandbox Platform

This role involves building and maintaining a secure, high-performance sandboxing platform for AI agent workflows, focusing on strong isolation, low-latency execution, and developer experience. The engineer will design APIs, optimise resource utilisation, debug production issues, and collaborate with internal teams to shape the platform’s evolution across containerised and virtualised environments. It requires deep systems expertise in Linux internals, virtualisation, and developer-facing tooling.

Scale AI London, United Kingdom

Sr. SDET - Cloud, Detection Engineer , London)

Design and build scalable cloud-based detection systems that process billions of events daily to identify sophisticated threats across multi-cloud environments. Work closely with security researchers to translate threat intelligence into automated, real-time detection capabilities using distributed systems and data engineering techniques. Develop and optimize components like custom query languages, event orchestration, and correlation engines within a modular, AI-native security platform.

CrowdStrike London, United Kingdom

Hybrid Permanent

Senior C++ Software Engineer

Design and develop high-performance, low-latency C++ systems for cybersecurity applications, focusing on innovation, memory safety, and scalability. Work within a cross-functional R&D team to build secure, production-grade native tooling that defends against unknown threats. Utilise modern C++ (C++17/20+), systems programming, and performance optimisation in Linux and cloud environments.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Account Executive

This role involves driving enterprise sales for Darktrace’s AI-powered cybersecurity platform in the DACH region, managing the full sales cycle from prospecting to closure. The Account Executive will engage with CISOs and security teams, deliver product demonstrations, and leverage a dedicated SDR team for lead generation. Collaboration with technical experts and participation in security conferences are key to closing high-value deals.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Director of Product

Lead product strategy and execution within Darktrace's Platform Services division, driving customer value through AI-powered cybersecurity solutions. You'll manage a team of product professionals, shape cross-functional roadmaps with engineering and UX, and influence senior stakeholders to elevate product practices. The role combines hands-on product leadership with strategic influence in a fast-paced, innovative environment.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Software Engineer (Python)

Design and build production-grade, AI-driven systems with a focus on safety, compliance, and scalability in regulated financial environments. Develop policy enforcement, behavioural monitoring, and evaluation frameworks for agentic AI workflows on a serverless AWS platform. Collaborate with AI, product, and compliance teams while mentoring engineers and shaping best practices in AI-augmented development.

Aveni United Kingdom

Remote Permanent

Senior ML Engineer

Design and deploy production-grade NLP systems and large language models tailored for financial services, with a focus on scalability, data governance, and regulated environments. Develop fine-tuned, low-latency AI workflows integrated into cloud infrastructure, while mentoring engineers and advancing evaluation methodologies for LLM outputs. Work across the full ML lifecycle from research to deployment in a remote-first, innovation-driven team.

Aveni United Kingdom

Remote Permanent

Lead Software Engineer

Lead a product squad in technical decision-making and architectural direction, driving AI-powered feature development using LLMs, RAG, and agent frameworks within a regulated financial services environment. Mentor engineers while delivering production-grade, full-stack systems on AWS with Node.js, Python, and React. Collaborate across platform teams to build reusable, compliant-by-design solutions that integrate cutting-edge AI tooling across the SDLC.

Aveni United Kingdom

Remote Permanent

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

Head of Implementation & Enablement

Lead the end-to-end customer implementation journey from contract signature to go-live, ensuring scalable, efficient, and transparent delivery across regulated financial services clients. Build and optimise playbooks, enablement programmes, and resourcing models while driving cross-functional improvements with Product, Sales, and Customer Success. Shape a growing team spanning implementation, training, and technical delivery in a remote-first, AI-driven fintech environment.

Aveni United Kingdom

Remote Permanent

Front-End Development and Conversion Rate Optimization (CRO) Manager

Lead the design and execution of a data-driven experimentation program to optimize conversion across marketing sites, landing pages, and onboarding flows. Collaborate with cross-functional teams to build, test, and iterate on front-end experiences using A/B testing and analytics tools. Drive measurable improvements in signup, activation, and revenue through rigorous statistical analysis and rapid iteration.

ElevenLabs United Kingdom

Remote Permanent

Engineering - ElevenAPI

A Full-Stack Engineer will take full ownership of the ElevenAPI developer dashboard, building and refining end-to-end features across frontend and backend to improve developer experience. The role involves shipping observability tools, analytics views, and UI experiments while collaborating closely with engineering, growth, and sales teams. The engineer will also contribute to open-source SDKs and help shape the product direction for a widely used AI audio API platform.

ElevenLabs United Kingdom

Remote Permanent

Security Engineer

This role involves a 12-week training programme in threat detection and investigation, followed by joining the security engineering team to develop AI-driven hypotheses for Darktrace's Cyber AI Analyst. You'll work across security analysis, machine learning, and software engineering to automate threat detection across networks, cloud, and email. The role requires collaboration with ML, security research, and engineering teams to continuously improve AI responses based on real-world feedback.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Machine Learning Engineer, Global Public Sector

Design and build reliable, multi-step agentic systems for high-stakes government applications, focusing on AI safety, red-teaming, and model optimization in regulated environments. Develop novel architectures and evaluation frameworks to ensure sovereign AI systems are performant, unbiased, and production-ready at scale.

Scale AI United Kingdom

On-site Permanent Clearance Required

Staff Technical Product Manager

This role involves leading the product development of AI-powered tools for defense and national security workflows within Scale AI’s Global Public Sector team. The individual will define technical roadmaps, collaborate closely with engineering and machine learning teams, and shape products used by allied government and defense entities. The position requires deep technical expertise, hands-on prototyping, and the ability to operate in high-compliance environments such as air-gapped or classified systems.

Scale AI United Kingdom

On-site Permanent Clearance Required