We are a fintech investment firm focused on the innovative and rapidly growing world of digital assets and blockchain technology. Our mission is to provide investors with leading crypto solutions, balancing returns with risk management. To strengthen our fast-growing development team, we are looking for a medior back-end developer.

You will work on expanding and improving our back-end systems, built using a combination of .NET (C#) and TypeScript. Our infrastructure runs entirely on Microsoft Azure, utilizing PostgreSQL, SQL databases, and serverless solutions like Azure Functions.

In addition to supporting processes such as fund administration, blockchain integrations, and financial service connections, you’ll also contribute to the development of our own data warehouse, which powers our AI agents used for processing, analysis, and automation.

You’ll work in an agile team, collaborating closely with developers, trading experts, and crypto specialists to build innovative solutions aligned with the fast-evolving digital asset space.

As a medior developer, you’ll help shape architecture and scalability, build secure and efficient APIs, and design integrations and data flows between systems. You’ll take ownership of parts of the back-end, support junior colleagues, and play a key role in the team’s technical development.

What we offer:

  • Work on the core systems of an innovative investment platform

  • Opportunity to develop serverless tools, blockchain integrations, and AI-driven solutions

  • Be part of a team that is focused on data, security, and scalability

  • Salary: €3500 to €5000 based on 40 hours/week (depending on experience)

  • Hybrid working options

You bring:

  • HBO-level education or higher

  • At least 4 years of back-end development experience, including 2+ years with .NET and Azure

  • Experience with TypeScript, serverless architectures, and API design

  • Strong knowledge of SQL/PostgreSQL and data-heavy environments

  • Affinity with crypto/blockchain and/or interest in AI applications

  • Experience with agile methodologies, CI/CD, and working in cross-functional teams

  • Understanding of IT security and optionally GRC principles

Application process

Interested in this position?

Get in touch by emailing us at jobs@poolder.com and send us your name, your CV, and your motivation or fill in the form to join our team!

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