At a Glance
- Tasks: Lead security initiatives, mentor engineers, and develop secure solutions for our fintech platform.
- Company: Join Spendesk, a leading spend management platform revolutionising fintech security.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Other info: Dynamic team environment with a focus on innovation and career advancement.
- Why this job: Make a real impact on security in fintech while working with cutting-edge technologies.
- Qualifications: Proven experience in security engineering, mentoring skills, and strong communication abilities.
The predicted salary is between 60000 - 80000 £ per year.
Spendesk is building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond.
Security is at the heart of what we do, and we’re committed to raising the bar for security in fintech.
Your Mission You’ll be the security conscience for engineering: building tooling, training developers, and partnering with Infrastructure on secure‑by‑default solutions.
You own the technical security roadmap: partnering with the compliance team to identify risks, translating findings into actionable engineering‑native tools and processes, driving remediation, and raising the bar across the organization.
This is a pure engineering role, not governance or compliance: a separate team owns policy and risk frameworks.
It’s an individual contributor track with high influence, focused on technical depth, not people management.
You’ll mentor an Associate Security Engineer, shape practices across squads, and be the go‑to person when engineering teams need security guidance.
You’ll be hands‑on across the full security surface from day one.
As the team grows, you’ll move from day‑to‑day operations toward architecture, strategy, and mentoring, acting as the escalation point for the Associate Security Engineer.
Key Responsibilities Vulnerability own the security backlog and roadmap.
Partner with Infrastructure on secure‑by‑default solutions.
Must‑Haves A track record of owning security outcomes end to end, with hands‑on experience across at least three of: code auditing, infrastructure security (AWS/Linux), penetration testing, SIEM operations, incident response.
Ability to own a roadmap: identify priorities, build a plan, execute autonomously, and communicate progress to non‑specialists.
Deep understanding of modern web architectures (microservices, cloud‑native, Paa S/Saa S) and where they break.
Strong scripting and automation ability (Python, Bash, or similar).
Experience mentoring other engineers or security practitioners.
Excellent communication: explain a CVSS 9.8 to a PM and get them to prioritise it.
Nice‑to‑Haves Experience with Elastic Search / ELK stack in production.
Familiarity with AWS, GCP, Snowflake, Datadog, Okta.
Knowledge of security standards and frameworks (ISO 27001, OWASP, SOC 2, PCI‑DSS).
Experience in a regulated fintech or payments environment.
Reverse engineering and analysis of minified/obfuscated code.
Not ticking every box?
We’d still love to hear from you.
If this role excites you and you believe you could contribute, we encourage you to apply. #J-18808-Ljbffr
Senior Security Engineer employer: Spendesk
At Spendesk, we pride ourselves on fostering a collaborative and innovative work culture that empowers our employees to grow and excel in their careers. As an Associate Security Engineer, you will benefit from mentorship by experienced professionals while working remotely, allowing for a flexible work-life balance. Our commitment to employee development and security excellence makes Spendesk an exceptional place to build a meaningful career in the tech industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Security Engineer
✨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 Spendesk, 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 Spendesk
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Spendesk. 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
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 Spendesk 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 Spendesk that you’re committed to staying ahead in the game.
How to prepare for a job interview at Spendesk
✨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 Spendesk 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 Spendesk.
✨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.
