Software Engineer
PortSwiggerEngland, United Kingdom
Posted March 12, 2026
Full Time
About the Company
PortSwigger is a profitable, majority founder-owned company that invests in its products and people.
Job Description
Join PortSwigger as a software engineer and contribute to shaping the future of web security. You'll work on high-leverage, high-impact projects, enjoy a supportive environment, and have the autonomy to shape your work and the team's culture.
Requirements
- Solve complex technical problems with creativity and sound judgment
- Contribute across the stack (frontend, backend, infrastructure)
- Talk to users and use insights to drive decisions
- Share your work early and invite input from peers and cross-functional partners
- Collaborate with designers, researchers, marketers, and perform pair programming activities with other engineers and AI
Benefits
- 8% employer pension contribution
- Share options (discretionary)
- Private medical insurance, provided through Bupa with same day virtual GP appointments
- Life assurance: 4x salary
- Income protection: full pay for first 6 months of incapacity followed by 75% of salary plus pension contribution
- 36 days paid time off: 33 days annual leave (including public holidays) + 3 company-wide recharge days (decided annually). With the additional option to buy or sell days.
- Regular team events, including memorable summer and winter parties