InfoSum is looking for an
Application Security Engineer
with strong application security testing skills and a solid understanding of cloud environments. In this role, you'll be hands-on in testing and securing our SaaS platform, working closely with our developers to uncover vulnerabilities and ensure secure-by-design practices are embedded into our products.
This role is based in
Basingstoke
with
two days a week onsite
.
What you'll d
* Perform
application security testin
g across web apps, APIs, and supporting cloud infrastructure
* Carry out
penetration testin
g and provide clear, actionable vulnerability reports
* Work closely with engineers (using
Go and Node.j
s) to remediate security issues and integrate security best practices into the SDLC
* Contribute to
threat modelin
g and risk assessments for new and existing features
* Develop or adapt
security testing scripts and tool
s to improve automation and coverage
* Keep up-to-date with
emerging application and cloud security threat
s and share insights with the wider team
* Evaluate and experiment with advanced security technologies such as
Trusted Execution Environments (TEEs
)
Requirements
* Proven experience in application security testing (SAST, DAST, penetration testing)
* Strong understanding of cloud security fundamentals across major providers (AWS, Azure, GCP)
* Ability to code and review code in Go and
* Familiarity with common vulnerabilities (OWASP Top 10, API security risks) and secure coding practices
* Strong communication skills to clearly explain risks and collaborate effectively with developers
Benefits
As well as working as part of an amazing, engaging and collaborative team, we offer our staff a wide range of benefits to motivate them to be the best they can be Here's an overview of everything we offer right now You will receive:
* A competitive salary based on your experience and ability to perform in role
* 25 days annual leave (excluding bank holidays)
* 8% pension contribution
* Private health care
* Fantastic corporate discounts and mental wellbeing support via Perkbox, including a top of line EAP
* Salary sacrifice schemes
We have fantastic offices in Basingstoke and London complete with a fully stocked fridge / snacks and catered lunches 2 times a we
ek.We also reward our teams with monthly socials, half day Fridays during the summer months of July and August, 3 extra days off during the Christmas holidays and a culture built on recognition, collaboration and success.