[Hiring] Senior Developer & Technical Project Manager @Particle41

Role Description

You will take ownership of development across our web applications and SaaS products. This includes building new features, reviewing and improving existing code, managing technical projects, and ensuring our systems are secure, scalable, and aligned with our long-term vision. You will work closely with leadership and non-technical team members, so strong communication and the ability to translate technical concepts into clear direction is essential.

Qualifications

• A true developer first — you understand code deeply, not just tools
• Experienced enough to recognise bad code, security risks, and poor structure immediately
• Comfortable working in fast-moving environments with evolving products
• Highly proactive — you don’t wait to be told what to do
• Strong communicator with excellent English (written and verbal)
• Organised and capable of managing multiple projects simultaneously

Requirements

• 5+ years of hands-on development experience
• Proven ability to work within and improve existing codebases
• Experience building and maintaining web applications or SaaS products
• Strong understanding of:
  • Frontend and/or full-stack development
  • APIs and integrations
  • GitHub workflows
  • Deployment platforms (Vercel preferred)
• Experience reviewing code for quality, security, and scalability

Benefits

• Opportunity to work on cutting-edge web applications and SaaS products
• Collaborative work environment with cross-functional teams
• Professional growth and development opportunities

This Role Is NOT For You If...

• You rely entirely on AI to write and understand code
• You struggle to explain technical concepts clearly
• You need constant direction or supervision
• You prioritise speed over quality and long-term structure