Senior Security Engineer - Application Security in London

Senior Security Engineer - Application Security in London

London Full-Time 43200 - 72000 £ / year (est.) On-site
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At a Glance

  • Tasks: Protect applications and enhance security throughout the development lifecycle.
  • Company: Join Trade Republic, Europe's largest savings platform with a mission to democratise wealth.
  • Benefits: Competitive salary, dynamic work culture, and opportunities for professional growth.
  • Other info: Collaborative environment that values diverse backgrounds and promotes career advancement.
  • Why this job: Make a real impact on financial systems while working with cutting-edge technology.
  • Qualifications: 5+ years in security engineering, with a focus on application security and strong programming skills.

The predicted salary is between 43200 - 72000 £ per year.

Please note that this position is based in Berlin or London.

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe - we operate in 17 countries, serving +8 million customers who trusted us with over 100B in assets. But we're striving for more. We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

What You'll Be Doing

  • As a Senior Security Engineer in our Application Security team, you'll safeguard Trade Republic's applications and development lifecycle through proactive security integration and engineering excellence.
  • Partner with engineering teams to embed security into the software development lifecycle from design to deployment.
  • Conduct security code reviews, threat modeling sessions, and architecture reviews for critical applications and services.
  • Design and implement SAST, DAST, and SCA solutions to identify vulnerabilities early in the development process.
  • Build and maintain application security testing automation within CI/CD pipelines.
  • Develop secure coding standards, security libraries, and reusable security components for engineering teams.
  • Perform penetration testing and vulnerability assessments of web applications, APIs, and mobile applications.
  • Triage, prioritise, and remediate application vulnerabilities working closely with development teams.
  • Create security champions program and provide security training to engineering teams.
  • Research emerging application security threats and integrate defensive measures into the security architecture.
  • Contribute to bug bounty program management and coordinate with external security researchers.

What We're Looking For

  • Core Experience: 5+ years as a Security Engineer with 4+ years focused on application security.
  • Deep understanding of web application security (OWASP Top 10, API security, authentication/authorization).
  • Hands-on experience with security testing tools (Burp Suite, OWASP ZAP, Semgrep, etc.).
  • Strong programming skills in modern languages (Python, Java, Kotlin, Go, or JavaScript).
  • Experience integrating security tooling into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins).
  • Expertise in secure architecture patterns for microservices, APIs, and distributed systems.
  • Solid understanding of cryptography, secure session management, and identity/access management.
  • Hands-on experience with security testing of cryptocurrency/blockchain infrastructure and applications is a major bonus.
  • Experience with mobile application security (iOS/Android).
  • Knowledge of compliance frameworks (PCI-DSS, GDPR, MaRisk) is advantageous.
  • Excellent communication skills to translate security concepts for engineering audience.

Why You Should Apply Now

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we're here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratising wealth. If this gets you fired up, reach out!

We believe it's our team's varied identities and backgrounds that make us sharper and stronger. We're committed to creating an environment where everyone feels respected and has equal opportunity to thrive in their careers. For any questions on DEI during the interview process, reach out to your recruitment partner.

Senior Security Engineer - Application Security in London employer: Trade Republic

Trade Republic is an exceptional employer that fosters a dynamic and inclusive work culture in the heart of London. With a strong emphasis on employee growth, we offer ample opportunities for professional development while ensuring a supportive environment where your contributions are valued. Join us to be part of a team that prioritises collaboration and innovation, making every day at work both meaningful and rewarding.

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Contact Details:

Trade Republic Recruitment Team

StudySmarter Expert Advice🤫

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

✨Get Involved in the Cybersecurity Community

Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!

✨Show Off Your Skills with Capture the Flag Competitions

Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Trade Republic, love seeing candidates who actively engage in these challenges.

✨Tailor Your Online Presence

Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!

✨Apply Directly Through Trade Republic

Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Trade Republic. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.

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

Application Security
Security Code Reviews
Threat Modeling
SAST
DAST
SCA
CI/CD Pipelines

Some tips for your application 🫡

Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!

Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!

Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Trade Republic insight into your practical problem-solving abilities and makes your application memorable.

Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Trade Republic that you’re committed to staying ahead in the game.

How to prepare for a job interview at Trade Republic

✨Sharpen Your Technical Skills

For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.

✨Prepare for Scenario-Based Questions

Expect the interviewers at Trade Republic to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.

✨Highlight Your Certifications

Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Trade Republic.

✨Show Your Passion for Cybersecurity

Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.