Senior Web Developer

Company: ThreatSpike
Apply for the Senior Web Developer
Location: City of Westminster
Job Description:

Job Title: Senior Web Developer (Marketing / Growth)

Location: London, Mayfair (Hybrid, once a month)

ThreatSpike is building the future of IT and cybersecurity.We’re trusted by 500+ organisations across 90+ countries, monitoring over 100,000 devices and analysing 30 billion security events every day. Our platform combines IT management, SOC operations, and penetration testing into a single, fixed-price subscription.

We’ve just raised Series A funding from Expedition Growth Capital and are entering a pivotal phase: transforming three products into one unified platform story.

The website sits at the centre of that transformation.

⚡ Why this role matters

This is not a typical web dev role. You will own the entire ThreatSpike website – its architecture, performance, design quality, and conversion.

You’ll work directly with the Head of Marketing, make your own technical decisions, and build a site that is central to how the company goes to market.

This is for someone who:

  • Wants real ownership
  • Has built high-performing B2B websites before
  • Cares as much about how things look and convert as how they’re coded.

Posted: March 26th, 2026