Founding Platform & Security Engineer at Gradient Labs in London

Founding Platform & Security Engineer at Gradient Labs in London

London Full-Time 80000 - 100000 £ / year (est.) No working from home possible
J

At a Glance

  • Tasks: Lead the technical vision for infrastructure and security in a cutting-edge AI startup.
  • Company: Gradient Labs, an innovative AI startup founded by fintech leaders.
  • Benefits: Competitive salary, dynamic work environment, and opportunities for professional growth.
  • Other info: Join an elite team and work directly with industry veterans.
  • Why this job: Shape the future of AI in financial services and tackle unique security challenges.
  • Qualifications: 5+ years in security engineering with expertise in cloud platforms and software development.

The predicted salary is between 80000 - 100000 £ per year.

Gradient Labs is a London-based AI startup founded in 2023 by former leaders from Monzo, Pleo, and Google. They are building a specialized AI agent designed to redefine customer experience and operational efficiency for the high-stakes financial services sector, providing a unified, secure, and transparent operations layer.

As the Founding Platform & Security Engineer at Gradient Labs, you will lead the technical vision for infrastructure and security from the ground up. Reporting to the CTO, you’ll architect scalable cloud environments, embed security into AI model lifecycles, and build enterprise-grade systems to protect sensitive financial data for global clients.

Location: London, UK

Why this role is remarkable:

  • Shape the foundational infrastructure and security posture of a cutting-edge AI platform for financial services in a critical, greenfield role.
  • Join an elite founding team of builders from fintech giants like Monzo and Pleo, working directly with the CTO to define technical strategy.
  • Tackle the unique security challenges of AI-enabled operations, including protecting regulated financial data against modern, AI-specific threats.

What You Will Do:

  • Spearhead the scalability of the platform’s AI agent across multiple cloud environments, including AWS, Azure, and GCP, while leading global deployment strategies.
  • Design and implement a comprehensive security framework covering cloud infrastructure, network integrity, and CI/CD pipelines to automate compliance and vulnerability scanning.
  • Partner with AI engineering teams to integrate security best practices into model training and evaluation, ensuring safe and responsible AI innovation.

Ideal Candidate:

  • Has 5+ years of experience in security engineering with deep expertise in cloud platforms (AWS/GCP), networking principles, and application security.
  • Is highly proficient in production software development using Go and Python, with a strong background in DevOps automation and systems like Temporal.
  • Possesses exceptional written and verbal communication skills to explain complex security risks to enterprise clients and executive leadership within a fast-paced environment.

Founding Platform & Security Engineer at Gradient Labs in London employer: Jack & Jill

Gradient Labs is an exceptional employer, offering a unique opportunity to shape the future of AI in the financial services sector from its vibrant London base. With a focus on innovation and security, employees are part of an elite founding team that fosters a collaborative work culture, prioritising professional growth and the chance to tackle cutting-edge challenges in a supportive environment. The company not only values technical expertise but also encourages creativity and initiative, making it an ideal place for those looking to make a meaningful impact in their careers.

J

Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Founding Platform & Security Engineer at Gradient Labs 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 Jack & Jill, 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 Jack & Jill

Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Jack & Jill. 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 Founding Platform & Security Engineer at Gradient Labs in London

SQL
Python
Problem-Solving Skills
Communication Skills
Data Engineering
Automation
Data Pipeline Development

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 Jack & Jill 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 Jack & Jill that you’re committed to staying ahead in the game.

How to prepare for a job interview at Jack & Jill

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 Jack & Jill 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 Jack & Jill.

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.