Application Security Engineer
Application Security Engineer

Application Security Engineer

Full-Time 60000 - 80000 £ / year (est.) No home office possible
Lendable Ltd

At a Glance

  • Tasks: Secure our code and empower developers to ship fast without compromising security.
  • Company: Join a leading fintech company with a focus on innovation and collaboration.
  • Benefits: Competitive pay, equity options, remote work flexibility, and health insurance.
  • Why this job: Make a real impact in securing cutting-edge technology and AI-driven workflows.
  • Qualifications: Experience in application security and cloud environments, with strong communication skills.
  • Other info: Enjoy fresh lunches, a supportive culture, and excellent career growth opportunities.

The predicted salary is between 60000 - 80000 £ per year.

As our Cyber Security Engineer, you will be the bridge between Security and Engineering. You aren’t here to block deployments; you’re here to ensure our code is resilient by design. You will empower our developers to ship fast without breaking the trust of our customers or regulators.

Tech Stack

  • Backend: Kotlin 1.7.20, AWS, GraphQL (it would be nice if you were familiar with this but it’s not a deal breaker), Postgres, RabbitMQ, Docker, Kubernetes
  • Frontend: React & React Native, TypeScript, MobX, Redux, Stylus and SASS
  • Other: We build our Kotlin projects using Gradle and GitHub Actions, deploying to production as soon as we finish a feature. We use JUnit Jupiter, Kotest and TestContainers for automated testing.

What you’ll be doing

  • Secure the Pipeline: Integrate and automate SAST, DAST, and SCA tooling directly into our CI/CD pipelines to catch vulnerabilities before they reach production.
  • Harden the Product: Act as a Subject Matter Expert (SME) assisting engineers with the remediation of security vulnerabilities and bugs.
  • Safeguard AI: Design and implement security guardrails for AI-assisted development and LLM integrations, ensuring data privacy and preventing prompt injection or model leakage.
  • Threat Modelling: Partner with Product and Engineering teams to conduct threat modelling sessions for new features before they are built.
  • Security Architecture: Act as a consultant for infrastructure and application design, ensuring our AWS/GCP Kubernetes environments remain hardened.
  • Security Culture: Cultivate a Secure Development guild to level up our developers' secure coding skills.

What we’re looking for

  • Pragmatism: You understand the difference between partnering with Engineering and security being a blocker of progress.
  • Communication: You can translate a complex vulnerability into a business risk for a Product Manager and a technical fix for an Engineer.
  • AppSec Subject Matter Expertise: You have a strong understanding of critical security risks in applications, are able to identify them in code, and provide recommendations of how to remediate.
  • Cloud Native: Strong experience securing AWS/GCP environments and containerised workloads.
  • AI ready: You understand the unique risks of AI and have experience securing AI-driven workflows.

The opportunity to scale up one of the world’s most successful fintech companies. Best-in-class compensation, including equity. You can work from home every Monday and Friday if you wish - on the other days we all come together IRL to be together, build and exchange ideas. Our in-house chefs prepare fresh, healthy lunches in the office every Tuesday-Thursday. We care for our Lendies’ well-being both physically and mentally, so we offer coverage when it comes to private health insurance. We’re an equal opportunity employer and are keen to make Lendable the most inclusive and open workspace in London.

Application Security Engineer employer: Lendable Ltd

At Lendable, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation. Our commitment to employee well-being is evident through our flexible working arrangements, including the option to work from home on Mondays and Fridays, as well as our in-house chefs providing healthy lunches. With a focus on professional growth and inclusivity, we empower our team members to thrive in their roles while contributing to one of the world's most successful fintech companies.
Lendable Ltd

Contact Detail:

Lendable Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Application Security Engineer

✨Tip Number 1

Network like a pro! Reach out to folks in the industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your projects, especially those related to security and coding. It’s a great way to demonstrate your expertise beyond just a CV.

✨Tip Number 3

Prepare for interviews by practising common questions and scenarios specific to application security. Think about how you’d explain complex vulnerabilities in simple terms – it’ll impress both technical and non-technical interviewers.

✨Tip Number 4

Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining us. Plus, it gives you a better chance to stand out in the application process.

We think you need these skills to ace Application Security Engineer

Application Security
Kotlin
AWS
GraphQL
Postgres
Docker
Kubernetes
SAST
DAST
SCA
Threat Modelling
Security Architecture
Cloud Security
AI Security
Communication Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Application Security Engineer role. Highlight your experience with security practices, cloud environments, and any relevant tech stack knowledge to catch our eye!

Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re passionate about security and how you can bridge the gap between Security and Engineering. Share specific examples of how you've empowered teams in the past – we love a good story!

Showcase Your Communication Skills: Since communication is key in this role, make sure your application demonstrates your ability to explain complex security concepts clearly. We want to see how you can translate technical jargon into something understandable for everyone.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

How to prepare for a job interview at Lendable Ltd

✨Know Your Tech Stack

Familiarise yourself with the tech stack mentioned in the job description. Brush up on Kotlin, AWS, and any tools like Docker and Kubernetes. Being able to discuss how you've used these technologies in past projects will show your practical experience.

✨Understand Security Principles

Make sure you can articulate key security concepts, especially around SAST, DAST, and threat modelling. Prepare examples of how you've integrated security into development processes or helped teams understand vulnerabilities.

✨Communicate Effectively

Practice explaining complex security issues in simple terms. You might need to translate technical risks for non-technical stakeholders, so being clear and concise is crucial. Role-play with a friend to get comfortable with this.

✨Show Your Pragmatism

Demonstrate your understanding of balancing security with engineering needs. Share experiences where you’ve successfully collaborated with developers to enhance security without hindering progress. This will highlight your ability to be a partner rather than a blocker.

Application Security Engineer
Lendable Ltd

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