Security Engineer
Hey! We're team Granola If you haven't already, you should check out what we're building , and why you should work here .
In this role, you will be responsible for identifying and mitigating security vulnerabilities within Granola's applications, building security tools, and working closely with our development teams to integrate security throughout our software development lifecycle. You'll help establish a robust security culture as we unlock Granola for the next 100x users.
In this role, you will:
Design and implement security features within the Granola app to protect user data and strengthen the product's security posture
Leverage AI-assisted tooling to conduct security assessments, code reviews, threat modeling and penetration testing to identify vulnerabilities in our applications
Work closely with development teams to ensure secure coding practices are integrated throughout the SDLC
Track, analyse, and manage application vulnerabilities, using AI-assisted triage and prioritisation to guide remediation efforts
Support incident response by investigating application-related security incidents
Stay current on the latest security threats, vulnerabilities, and technologies to enhance our security posture
Your background looks something like:
Extensive experience building production software, with hands-on exposure to security-sensitive work (auth, data handling, API design, encryption or similar) and a genuine interest in going deeper into application security
Comfortable with secure coding practices and at least one of: threat modelling, risk assessments, or incident response, with appetite to grow across the rest
Proficiency in programming languages such as TypeScript, Python, or similar
Experience with cloud and cloud security (we use AWS)
Strong communication skills with the ability to explain complex security issues to both technical and non-technical audiences
As a person, you…
Are first and foremost a builder who thinks like an attacker
Are excited to work in-person from our office in London (most of the time)
Love working in a startup environment (you either have experience working in a startup or are really drawn to the zero-to-one phase)
Value working with people who are kind, ambitious, and pragmatic
Have a passion for protecting users and building secure systems
Thrive in a fast-paced environment where you can make a direct impact on product security
About the opportunity
We are living in the most exciting time for tool builders since Engelbart's demo in 1968. We want to assemble the best crew to build this future together, here in London. Our compensation philosophy is to pay slightly above market on salary and above market on equity.
We do our best work in person, and so our team spends time together five days per week in our new, bright, and spacious office at Old Street. We are happy to offer relocation assistance to candidates who'll be moving to London to join us.
Lastly, we think amazing talent comes from all kinds of life journeys and experiences. If what is written above speaks to you, whether you look like a fit on paper or not, please reach out.
Recommended Jobs
Drama Teacher - Supportive School in Romford
The Drama Teacher vacancy you have been waiting for… The Drama department at a renowned school in Romford is looking for a passionate Drama teacher. Job Overview Our client is recruiting fo…
Employment Tax Associate Director - Top 10 Firm
A leading professional services firm with a strong national presence is seeking an experienced Employment Tax Associate Director to join its growing Employer Solutions team. The firm advises a wid…
R&D Assistant Manager - London, UK
Are you ready to join a rapidly growing R&D team? We’re looking for a R&D professional to join a dynamic team based in London, England. This is an exciting opportunity for a motivated and ambitiou…
Work Experience Programme at Vitesse (Hiring Immediately)
Applications now open! Location: London, 5 days. Programme Dates: 13th–17th April 2026 Places Available: 4 students only Eligibility: Students in Years 9–12 Application Window: 6t…
Learning & Organisational Development Officer
The Learning & Organisational Development Officer will provide support in the coordination and delivery of learning and OD activity, providing advice and guidance to managers, managing learning syste…
School Business Manager - Secondary School - Newbury...
An exceptional opportunity has arisen for an experienced and highly capable School Business Manager (SBM) to join a well-regarded secondary school in the Newbury Park area of Ilford , playing a ke…
Senior Cost Manager / Associate
We are now looking for a dynamic Senior Chartered or Associate Cost Manager to join and lead the team and help steer our cost management services in London/South East region. Based in our London offi…