Lead Backend Architect – Python/AWS, Scale‐Up FinTech in London

Lead Backend Architect – Python/AWS, Scale‐Up FinTech in London

London Full-Time 80000 - 120000 € / year (est.) No home office possible
Oliver Bernard

At a Glance

  • Tasks: Design and scale backend systems for a fast-growing AI/fintech company.
  • Company: Join a dynamic Series A startup in the heart of London.
  • Benefits: Competitive salary, flexible working hours, and opportunities for professional growth.
  • Other info: Collaborate with leadership and influence the future of fintech technology.
  • Why this job: Be a key player in shaping innovative backend solutions that drive success.
  • Qualifications: 8+ years in backend development, strong Python skills, and a top-tier Computer Science degree.

The predicted salary is between 80000 - 120000 € per year.

Oliver Bernard is hiring a Principal Software Engineer for a Series A AI/fintech company in London. The role requires over 8 years of experience in building and scaling backend systems, specifically in high-growth B2B SaaS environments.

You will design backend abstractions, scale multi-tenant infrastructure, and support high-throughput document processing. Strong Python skills and a Computer Science degree from a top-ranked university are essential.

This position offers the opportunity to work closely with leadership and drive the evolution of critical backend systems.

Lead Backend Architect – Python/AWS, Scale‐Up FinTech in London employer: Oliver Bernard

Join a dynamic and innovative Series A AI/fintech company in London, where you will be part of a collaborative work culture that values creativity and technical excellence. With a strong focus on employee growth, this role offers the chance to work closely with leadership, driving the evolution of critical backend systems while enjoying competitive benefits and a supportive environment that fosters professional development.

Oliver Bernard

Contact Detail:

Oliver Bernard Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Lead Backend Architect – Python/AWS, Scale‐Up FinTech in London

Tip Number 1

Network like a pro! Reach out to your connections in the fintech and AI space. We all know that sometimes it’s not just what you know, but who you know that can get you in the door.

Tip Number 2

Show off your skills! If you’ve got a portfolio or GitHub with projects showcasing your Python expertise and backend systems, make sure to highlight them during interviews. We want to see what you can do!

Tip Number 3

Prepare for technical interviews by brushing up on system design and architecture principles. We recommend practicing common interview questions and even doing mock interviews with friends to build confidence.

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, we love seeing candidates who are proactive about their job search.

We think you need these skills to ace Lead Backend Architect – Python/AWS, Scale‐Up FinTech in London

Python
Backend System Design
Multi-Tenant Infrastructure
High-Throughput Document Processing
B2B SaaS Experience
Scalability
Computer Science Degree

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience in building and scaling backend systems, especially in B2B SaaS environments. We want to see how your skills in Python and AWS shine through!

Showcase Your Projects:Include specific examples of projects where you've designed backend abstractions or scaled multi-tenant infrastructure. This helps us understand your hands-on experience and problem-solving abilities.

Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about fintech and how your background aligns with our needs. A personal touch can really make you stand out in the application process!

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 don’t miss any important updates from our team!

How to prepare for a job interview at Oliver Bernard

Know Your Tech Inside Out

Make sure you brush up on your Python skills and any relevant AWS services. Be prepared to discuss specific projects where you've built or scaled backend systems, especially in B2B SaaS environments. This will show that you not only understand the theory but have practical experience too.

Showcase Your Problem-Solving Skills

Expect technical questions that assess your ability to design backend abstractions and handle high-throughput document processing. Think of examples from your past work where you faced challenges and how you overcame them. This will demonstrate your critical thinking and adaptability.

Understand the Company’s Vision

Research Oliver Bernard and the Series A AI/fintech company thoroughly. Understand their products, market position, and future goals. This knowledge will help you align your answers with their vision and show that you're genuinely interested in contributing to their success.

Prepare Questions for Leadership

Since this role involves working closely with leadership, prepare insightful questions about their expectations and the company's direction. This not only shows your interest but also gives you a chance to gauge if the company culture aligns with your values.