Artificial Intelligence Jobs

Recruitment Coordinator

The Recruitment Coordinator will be the administrative backbone of Thought Machine's global recruitment team, focusing on interview scheduling, data integrity, and stakeholder liaison. This role is crucial for supporting the company's rapid expansion, particularly into Lisbon, and ensuring a positive candidate experience during a high-volume hiring period.

Thought Machine London, United Kingdom

On-site Permanent

Threat Detection and Response Engineer

As a Threat Detection and Response Engineer, you will develop and operate security event detection services, automate incident response workflows, and investigate security incidents. You will work closely with other engineers to maintain and improve the security posture of Thought Machine’s systems.

Thought Machine London, United Kingdom

On-site Permanent

Client Success Managing Director

The Client Success Managing Director leads the regional Client Success function, ensuring the overall success and profitability of client relationships. This role involves P&L responsibility, strategic leadership, and direct management of Client Success Directors, while representing the company at client steering committees and executive forums.

Thought Machine London, United Kingdom

On-site Permanent

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a Windows kernel-mode security sensor for CrowdStrike’s endpoint protection platform. The engineer will design and implement core features across OS subsystems like file systems, networking, and memory, ensuring high performance and low resource usage. Work includes cross-platform collaboration, mentoring team members, and delivering scalable, secure software in an agile environment.

CrowdStrike Ireland

Remote Permanent Clearance Required

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a Windows kernel-mode security sensor for CrowdStrike’s endpoint protection platform. The engineer will design and implement core OS-level features related to file systems, networking, and process memory, ensuring high performance and cross-platform compatibility. Work includes debugging low-level system issues and collaborating with distributed teams to deliver advanced threat detection capabilities.

CrowdStrike

Remote Permanent Clearance Required

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a next-generation Windows kernel-mode security sensor for CrowdStrike’s endpoint protection platform. You'll architect and implement core features across file systems, memory, networking, and process subsystems, ensuring high performance and cross-platform compatibility. The position emphasizes ownership of full feature lifecycles, low-level systems debugging, and collaboration within a distributed engineering team.

CrowdStrike

Remote Permanent Clearance Required

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a Windows kernel-mode security sensor for CrowdStrike’s endpoint protection platform. You'll design and implement core features that monitor system activity across file systems, memory, processes, and networking, ensuring high performance and low resource usage. The position emphasizes ownership of major components, cross-platform collaboration, and deep technical work in low-level OS internals.

CrowdStrike

Remote Permanent

Sr. Software Engineer - Surface Engineering

This role involves building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang and Python. You will work on backend microservices, leverage existing CrowdStrike tools, and collaborate with multiple teams to detect targeted attacks and improve system quality.

CrowdStrike Romania

Hybrid Permanent

Technical Operations Engineer , GBR)

The Red Team TechOps Engineer will support Red Team activities by maintaining and managing the technology stack, ensuring infrastructure compliance, and proactively identifying improvements. The role involves administering Windows and Linux systems, scripting in Python and Bash, and working with cloud services like AWS and Azure.

CrowdStrike United Kingdom

Remote Permanent

Applied Scientist I

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and integrating high-performance ML runtimes for Fractile's novel AI accelerator hardware, focusing on inference server integrations with open-source frameworks like PyTorch, vLLM, and SGLang. Engineers will work closely with hardware and ML teams using a co-design approach to optimise performance. The position emphasizes low-level runtime development in Rust and deep collaboration across software and hardware layers.

Fractile Bristol, United Kingdom

Hybrid Permanent

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and integrating a high-performance Rust-based runtime for AI accelerators, focusing on inference server compatibility with open-source ML frameworks like PyTorch, vLLM, and SGLang. The engineer will work closely with hardware and ML teams using a co-design approach to optimize performance for large language models. Collaboration and ownership in a fast-paced, innovative environment are key aspects of the position.

Fractile London, United Kingdom

Hybrid Permanent

Senior Software Engineer (Python)

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom

Senior Internal SOC Analyst

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace London, UB8 1LQ, United Kingdom

Sales Operations Executive

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom