Senior Application Security Engineer
Senior Application Security Engineer

Senior Application Security Engineer

Manchester Full-Time 48000 - 84000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Secure software delivery by embedding security across platforms and leading threat modelling.
  • Company: Join a cutting-edge software supply chain company focused on security and innovation.
  • Benefits: Enjoy remote work options, flexible hours, and opportunities for professional growth.
  • Why this job: Combine your passion for building and breaking to make a real impact in software security.
  • Qualifications: Strong software development background, especially in Python, with deep application security knowledge required.
  • Other info: This role is remote within the UK or Ireland; no international remote work allowed.

The predicted salary is between 48000 - 84000 £ per year.

Some people like building things. Others like breaking them. You? You love both and more importantly, you love stopping bad actors from breaking the things you helped build. If that sounds like your vibe, we’ve got a job you’ll want to see. This job is with the software supply chain company - securing and powering how software gets delivered everywhere.

What you'll do:

  • Embed security across the platform, from source to prod.
  • Architect security controls across distributed, cloud-native systems.
  • Lead threat modeling and security reviews (and get people to enjoy them).
  • Pen-test services and infra (ethically, please).
  • Extend security automation and monitoring with tools like CircleCI, GitHub Actions, DataDog, AWS Security Hub, etc.
  • Harden everything from container runtimes to APIs to artifact pipelines.
  • Write secure code, review other people’s code, and help everyone level up their secure coding game.
  • Build tools, automate boring stuff, and occasionally drop a ‘sploity’ proof of concept for fun.

You need:

  • A background in software development. At your core, you’re a software engineer. Python for sure and a bit of TypeScript never hurt anyone.
  • Deep application security knowledge.
  • Hands-on experience with SAST, DAST, RASP, and securing cloud (preferably AWS).
  • Strong grasp of container security, API security, IaC, and CI/CD.
  • You’ve done pen testing, threat modeling, and maybe even built some of your own security tools.
  • Big bonus if you’ve secured artifact systems or supply chains before.
  • Bigger bonus if you’ve worked with Firecracker, gVisor, or fancy things like SCA and data enclaves.
  • You believe security should enable, not block, engineering.
  • You’re a diplomat - you gotta work with engineering to secure the SDLC, not spook them.

If interested, get in touch on rose@ninedots.io. This job is remote on the Island of Ireland or in the UK. You need to be physically located here - you cannot work remotely from another country. Work permit sponsorship is not available.

Senior Application Security Engineer employer: Cloudsmith

At our software supply chain company, we pride ourselves on fostering a dynamic work culture that encourages innovation and collaboration. As a Senior Application Security Engineer, you'll not only have the opportunity to enhance your skills in a supportive environment but also contribute to meaningful projects that secure the future of software delivery. With a focus on employee growth and a commitment to work-life balance, we offer a unique chance to thrive in a remote role based in the beautiful Island of Ireland or the UK.
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Contact Detail:

Cloudsmith Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Application Security Engineer

✨Tip Number 1

Familiarise yourself with the latest trends in application security and cloud-native systems. Being well-versed in current technologies like AWS Security Hub and CI/CD tools will not only boost your confidence but also show us that you're proactive and passionate about the field.

✨Tip Number 2

Engage with the community by participating in forums or attending meetups focused on application security. This will help you network with professionals in the industry, gain insights, and potentially get referrals that could lead to opportunities at StudySmarter.

✨Tip Number 3

Showcase your hands-on experience with pen testing and threat modelling through personal projects or contributions to open-source. This practical demonstration of your skills can set you apart and give us a glimpse of your problem-solving abilities.

✨Tip Number 4

Prepare to discuss how you've collaborated with engineering teams in the past to enhance security without hindering development. We value candidates who can communicate effectively and work diplomatically to integrate security into the software development lifecycle.

We think you need these skills to ace Senior Application Security Engineer

Software Development
Python Programming
TypeScript Knowledge
Application Security Expertise
Static Application Security Testing (SAST)
Dynamic Application Security Testing (DAST)
Runtime Application Self-Protection (RASP)
Cloud Security (AWS preferred)
Container Security
API Security
Infrastructure as Code (IaC)
Continuous Integration/Continuous Deployment (CI/CD)
Penetration Testing
Threat Modelling
Security Tool Development
Security Automation
Monitoring Tools (e.g., DataDog, AWS Security Hub)
Collaboration and Communication Skills
Problem-Solving Skills
Adaptability

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your software development background, particularly in Python and TypeScript. Emphasise your experience with application security, including SAST, DAST, and cloud security, to align with the job requirements.

Craft a Compelling Cover Letter: In your cover letter, express your passion for both building and securing software. Mention specific experiences where you've successfully implemented security measures or led threat modelling sessions, showcasing your ability to work collaboratively with engineering teams.

Showcase Relevant Projects: If you have worked on projects involving pen testing, container security, or CI/CD pipelines, be sure to include these in your application. Highlight any tools you've built or automated processes that demonstrate your hands-on experience in application security.

Demonstrate Your Security Philosophy: In your application, convey your belief that security should enable engineering rather than hinder it. Share examples of how you've fostered a positive security culture within teams, making security reviews enjoyable and productive.

How to prepare for a job interview at Cloudsmith

✨Showcase Your Technical Skills

Be prepared to discuss your experience with Python, TypeScript, and the various security tools mentioned in the job description. Highlight specific projects where you've implemented security measures or developed security tools.

✨Demonstrate Your Understanding of Security Principles

Make sure you can articulate your knowledge of application security concepts such as SAST, DAST, RASP, and cloud security. Be ready to explain how these principles apply to real-world scenarios.

✨Prepare for Scenario-Based Questions

Expect questions that assess your problem-solving skills in security contexts. Think about how you would approach threat modelling or pen-testing in a given situation, and be ready to share your thought process.

✨Emphasise Collaboration Skills

Since the role requires working closely with engineering teams, be prepared to discuss how you've successfully collaborated with others in the past. Share examples of how you've communicated security needs without causing friction.

Senior Application Security Engineer
Cloudsmith
C
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