PortSwigger

Software Developer

Company
Location
Knutsford, England, United Kingdom
Posted At
6/19/2025
Advertise with us by contacting: [email protected]
Description
Who are we?

  • We develop Burp Suite, the leading software for web security testing
  • We are a UK company with over 48,000 customers in 140 countries, known for strong organic growth over the last decade
  • Recognized through awards: Sunday Times Tech Track, Export Track, UK Private Business Awards finalist


What will you be doing?

  • Work in small, cross-functional teams on our desktop, enterprise and internal software products
  • Practice Agile methodologies, with a focus on pair programming, TDD, high-quality code, rapid release cycles, and continuous team retrospectives
  • Solve complex problems in innovative ways, collaborating closely with peers to deliver creative solutions
  • Contribute to a low-bureaucracy environment that enables you to focus on meaningful, impactful work without getting bogged down by red tape


Requirements

We are looking for developers with a passion for building excellent software and working within a collaborative environment. While expertise in Java and .NET is essential, your ability to thrive in a team, share knowledge, and engage in open problem-solving discussions is key.

We welcome applicants from a range of experience levels, but you should have at least 8 years of hands-on software engineering experience and a proven track record of working in dynamic, fast-paced environments.

Skills we value:

  • Expertise in Java or .NET
  • Effective coding, navigation and refactoring within an IDE (we use IDEA and Rider)
  • Experience with technologies such as Kubernetes, Docker, and AWS
  • Experience with SQL, API design and JavaScript is crucial for our .NET developers and beneficial, but not required, for Java
  • Ability to learn new technologies quickly and adapt to different programming stacks
  • Strong collaboration and communication skills, with a focus on problem-solving as a team
  • Desire to continually grow and evolve your technical and interpersonal skills


Benefits


Why join us?

  • We foster an inclusive and high-performance culture with a focus on work-life balance
  • We believe in rewarding people generously and offer a competitive salary based on individual skills and contribution
  • We offer share options, 8% employer pension contribution, life assurance, income protection, private medical insurance, and 25 days holiday (plus public holidays)
  • Our working hours are flexible, with core hours from 9am to 4pm
  • We host regular team events and have fantastic summer and winter parties
  • You'll be part of a humble, supportive, and fun team that values collaboration, humour, and a strong sense of belonging
Advertise with us by contacting: [email protected]
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