Platform Senior Security Engineer London £105K - £125K

V7At V7, we’re building AI platforms that help humans do their best work, at incredible scale and speed. Our mission is to turn human knowledge into trustworthy AI, making complex tasks faster, smarter, and more accurate.We’re growing fast, backed by leading investors and AI pioneers (including the minds behind Transformers and Gemini).V7 Go is the flagship document processing and workflow automation platform featuring specialized AI agents for finance, insurance, legal, and real estate. V7 Darwin is the computer vision data labelling platform for training custom AI models.The team you’ll be joining and impact you’ll haveReporting to Sasha, our Platform Engineering Manager, you’ll be working in a team of three.

The Platform Engineering team is responsible for Platform Engineering, DevOps, Security, Compliance, Infrastructure Management and providing support to Sales team and customers in these areas.

The role will build upon the existing security baseline established but strategically advance the company''s security posture, and developing long-term security strategies.

What you’ll be doing from day oneDesign and implement robust, forward-thinking security strategies, policies, and procedures to safeguard our systems, networks, and data.

Lead regular security assessments, vulnerability scans, and penetration tests to identify risks and deploy effective remediation measures.

Monitor systems, networks, and logs then Investigate security breaches, incidents, and other cybersecurity events.

Oversight of compliance for regulatory compliance requirements, such as SOC2, HIPAA, ISO 27001, GDPR etc, and ensure our systems adhere to these standards

Conduct security awareness training sessions, enabling the business.

Who you areCloud security enthusiast

- You''re comfortable navigating AWS and GCP environments (Azure experience is a plus), especially in multi-region and data-rich setups

Security-minded problem solver

- You have hands-on experience with firewalls, SIEM tools, vulnerability scanners, and other security technologies that protect systems

Risk assessment pro

- You enjoy identifying vulnerabilities, evaluating threats, and making informed security decisions backed by solid data

Technical communicator

- You have strong networking knowledge (TCP/IP, protocols) and can code/script (Python, Elixir, or similar) to automate security processes

Bridge builder

- You excel at translating complex security concepts for different audiences, from technical teams to business stakeholders

Self-motivated contributor

- You have excellent communication skills, naturally take ownership of projects, drive initiatives forward, and deliver results without needing ..... full job details .....