Senior Software Engineer, Python
Senior Software Engineer, Python

Senior Software Engineer, Python

Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and develop scalable backend systems for innovative financial products.
  • Company: Join a forward-thinking fintech company focused on financial freedom.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Why this job: Make a real impact in transforming how people manage their money.
  • Qualifications: Experience in Python and backend development with a focus on clean code.
  • Other info: Collaborative team environment with exciting challenges and career advancement.

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

Who we are

Our vision is simple: a global financial system, without hidden fees or unfair FX rates. With control in the hands of the users instead of the hands of banks. With fund management capabilities to grow your savings for decades and build generational wealth.

What we’re looking for

Do you want to build robust systems that empower financial freedom? As a Senior Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented team to create solutions that drive financial inclusion and transform the way people manage their money. If you’re excited to solve complex challenges and make a meaningful impact in a fast-growing company, we’d love to hear from you.

What you’ll be doing

  • You will be responsible for building agentic infrastructure that will power our operations - you will build customer support bots and fincrime AI agents that will redefine how fintech operations are done.
  • You will follow a pragmatic approach to develop our business logic, focusing on clean code, with emphasis on maintainability and fast turnaround with TDD, DDD and continuous integration.

Senior Software Engineer, Python employer: Castleisland

As a Senior Software Engineer at our innovative fintech company, you'll be part of a dynamic team dedicated to transforming the financial landscape. We offer a collaborative work culture that prioritises employee growth through continuous learning opportunities and mentorship, all while championing financial inclusion. Located in a vibrant tech hub, we provide competitive benefits and a flexible work environment that empowers you to make a meaningful impact on users' financial freedom.
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Contact Detail:

Castleisland Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Engineer, Python

✨Tip Number 1

Network like a pro! Reach out to people in the fintech space, especially those who work at companies you admire. A friendly chat can lead to insider info about job openings and even referrals.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving Python and backend systems. This gives potential employers a taste of what you can do and sets you apart from the crowd.

✨Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and system design principles. Practice common interview questions and consider mock interviews with friends or mentors 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. Plus, we love hearing from passionate candidates who are excited about transforming financial systems.

We think you need these skills to ace Senior Software Engineer, Python

Python
Backend Development
Scalable Systems Design
Secure Systems Development
High-Performance Computing
Clean Code Principles
Test-Driven Development (TDD)
Domain-Driven Design (DDD)
Continuous Integration
Collaboration
Problem-Solving
Financial Technology (Fintech) Knowledge
AI and Machine Learning for Fincrime
Customer Support Bot Development

Some tips for your application 🫡

Show Your Passion for Financial Freedom: When writing your application, let us know why you're excited about building systems that empower financial freedom. Share your thoughts on how technology can transform the way people manage their money and why you want to be part of this mission.

Highlight Your Technical Skills: Make sure to showcase your experience with Python and any relevant backend technologies. We want to see how your skills align with our need for scalable and secure systems, so don’t hold back on the details!

Emphasise Collaboration: We’re all about teamwork here at StudySmarter. In your application, mention any past experiences where you collaborated with others to solve complex challenges. This will show us that you’re a great fit for our talented team.

Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to see your enthusiasm and ensure you’re considered for the role!

How to prepare for a job interview at Castleisland

✨Know Your Tech Stack

Make sure you’re well-versed in Python and any other technologies mentioned in the job description. Brush up on your knowledge of TDD, DDD, and continuous integration practices. Being able to discuss how you've applied these methodologies in past projects will show that you're not just familiar with them, but that you can implement them effectively.

✨Showcase Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous roles and how you overcame them. Think about complex problems related to backend systems or financial applications. This is your chance to demonstrate your analytical thinking and how you approach problem-solving in a pragmatic way.

✨Understand the Company’s Vision

Familiarise yourself with the company’s mission to create a global financial system without hidden fees. Be ready to discuss how your skills and experiences align with their goals of financial inclusion and empowering users. Showing that you resonate with their vision can set you apart from other candidates.

✨Prepare Questions for Them

Interviews are a two-way street! Prepare thoughtful questions about the team dynamics, the tech stack they use, or how they measure success in their projects. This not only shows your interest in the role but also helps you gauge if the company is the right fit for you.

Senior Software Engineer, Python
Castleisland
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