Security Engineer (Product) in London

Security Engineer (Product) in London

London Full-Time 60000 - 80000 € / year (est.) Home office (partial)
Coder

At a Glance

  • Tasks: Secure our products by integrating security into the software development lifecycle.
  • Company: Join Coder, an innovative AI software development company shaping the future of coding.
  • Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
  • Other info: Enjoy a transparent interview process and a culture that values diversity and inclusion.
  • Why this job: Make a real impact on product security while collaborating with talented engineers.
  • Qualifications: 3+ years in product or application security and strong collaboration skills.

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

Coder is looking for a Security Engineer focused on product security. In this role, you will help make secure development the default for our engineering teams and our customers. You will partner closely with Engineering to shape secure design, improve delivery workflows, and reduce product risk. You will turn findings into fixes, patterns into defaults, and security requirements into work teams that can ship.

What you’ll do here:

  • Partner with Engineering to build security into the software development lifecycle, including threat modeling, secure design reviews, and security requirements.
  • Triage findings from application security tooling, then guide remediation through clear priorities and practical fixes.
  • Define and maintain secure-by-default patterns for developers, including libraries, templates, and CI checks.
  • Improve supply chain security across build and release workflows, including signing, provenance, and policy enforcement.
  • Help teams ship secure changes quickly by making security guidance clear, repeatable, and easy to use.

What we’re looking for:

  • 3+ years of professional experience in product security, application security, or a similar engineering security role.
  • Strong application security fundamentals and familiarity with common vulnerability classes.
  • Hands-on experience securing CI/CD workflows, such as GitHub Actions, GitLab CI, or similar systems.
  • Familiarity with modern security tooling, including SAST, SCA, dependency scanning, and secret scanning.
  • Ability to collaborate effectively with engineers, explain tradeoffs clearly, and move secure changes through delivery.

Bonus if you have:

  • Experience using AI tools to improve security workflows, developer productivity, or engineering velocity.
  • Ability to program in a general-purpose language, especially Go or Python.

About Coder:

Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.

Our self-hosted AI Development Environment is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.

Interview process:

We believe that the interview process should be transparent, consistent, and enjoyable. We value your time and hope to complete the interview process in two to four weeks, if schedules allow. Through your interviews, you will meet a mix of individual contributors, managers, and senior leaders.

AI use during the interview process:

As an AI company, Coder embraces the use of AI tools, and we want to be transparent about our expectations as you navigate our interview process.

  • Not permitted: Using AI assistance during conversational interviews.
  • Permitted: Using AI tooling for take-home assessments. Please flag where and to what extent it was used in your take-home. Your submission will not be penalised for using AI as long as it is done honestly.

Our use of AI in hiring:

We use AI tools to help manage our recruitment process efficiently and fairly. Specifically:

  • Ashby helps us review inbound applications by surfacing candidates who best match the role requirements we've defined. This tool does not make hiring decisions - it helps our team prioritise which applications to review first.
  • Granola takes notes during our interview calls so our team can focus on the conversation with you.

All hiring decisions are made by humans. Our team reviews applications, conducts interviews, and makes final selections. AI tools assist us but never replace human judgment, and these practices are conducted in compliance with applicable data protection, AI governance, and labour laws. Your data is not used to train AI models.

In accordance with New York City Local Law 144, an independent bias audit has been conducted on "Automated Employment Decision Tools"; results are available for Ashby.

If you're applying for a role at Coder and have questions about how we use AI in our process, or if you'd like to request information about the data we collect, please contact careers@coder.com.

Coder is a proud Equal Opportunity Employer. We are committed to providing equal employment opportunities to qualified applicants and do not discriminate on the basis of race, colour, ancestry, religion, sex, pregnancy, gender, gender identity, gender expression, sexual orientation, national origin, age, marital status, genetic information, disability, protected veteran status or any other characteristic protected by federal, state, or local laws.

Security Engineer (Product) in London employer: Coder

At Coder, we pride ourselves on fostering a collaborative and innovative work culture that empowers our employees to thrive. As a Security Engineer, you will not only play a crucial role in enhancing product security but also benefit from our commitment to professional growth, with opportunities to work alongside cutting-edge AI technology in a supportive environment. Located in a vibrant tech hub, we offer competitive benefits and a unique chance to shape the future of software development while enjoying a flexible and inclusive workplace.

Coder

Contact Detail:

Coder Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Security Engineer (Product) in London

Tip Number 1

Network like a pro! Reach out to folks in your industry, especially those at Coder. A friendly chat can open doors and give you insights that a job description just can't.

Tip Number 2

Prepare for the interview by brushing up on your application security knowledge. Be ready to discuss how you’d tackle real-world scenarios, like threat modelling or securing CI/CD workflows.

Tip Number 3

Show off your skills! If you’ve worked with modern security tooling or have experience in programming languages like Go or Python, make sure to highlight that during your conversations.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re serious about joining the Coder team!

We think you need these skills to ace Security Engineer (Product) in London

Product Security
Application Security
Threat Modeling
Secure Design Reviews
CI/CD Workflows
GitHub Actions
GitLab CI

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience in product security and application security. We want to see how your skills align with the role, so don’t hold back on showcasing your relevant projects!

Showcase Your Technical Skills:Don’t forget to mention your hands-on experience with CI/CD workflows and modern security tooling. We’re keen to know about your familiarity with tools like SAST and dependency scanning, so make it clear in your application!

Be Clear and Concise:When writing your application, keep it straightforward and to the point. We appreciate clarity, so avoid jargon and focus on how you can contribute to making secure development the default for our teams.

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’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at Coder

Know Your Security Fundamentals

Brush up on your application security fundamentals and common vulnerability classes. Be ready to discuss how these concepts apply to the software development lifecycle, especially in relation to threat modelling and secure design reviews.

Showcase Your CI/CD Experience

Highlight your hands-on experience with securing CI/CD workflows, like GitHub Actions or GitLab CI. Prepare examples of how you've improved security in these processes, as this will resonate well with the team at Coder.

Be Ready to Collaborate

Demonstrate your ability to collaborate effectively with engineers. Think of specific instances where you’ve explained trade-offs clearly and moved secure changes through delivery. This will show that you can work well within their team dynamics.

Use AI Tools Wisely

If you have experience using AI tools to enhance security workflows or developer productivity, be sure to mention it. Just remember, while you can use AI for take-home assessments, keep it honest and flag its use during your submission.