Senior Backend Developer

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May 15

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Espeo Software

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Finance • Blockchain • SaaS

Espeo Software is a boutique consultancy specializing in Financial Technology, offering custom software development and technology consulting services. With an in-house team of experts, Espeo assists clients in designing solutions and product strategies to stay competitive in the finance industry. The company is a certified Hyperledger Fabric service provider, highlighting its expertise in blockchain technology. Espeo Software provides services in finance tech, blockchain development, and mobile app solutions, building a solid network of consulting partners in Finance & Banking globally.

51 - 200 employees

Founded 2008

💸 Finance

☁️ SaaS

📋 Description

• We are a technology company that started its journey in 2008. • Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. • For more than 16 years, we have been assisting companies in developing and implementing innovative fintech solutions. • Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation. • We are looking for a Backend Developer to join our experienced and agile team on a long-running, backend-intensive platform, that has just entered production but remains in an MVP-driven development phase. • The project has been active for nearly 2 years and continues to evolve, with ambitious future plans—including the introduction of blockchain components. • We’re not just building software. • We own the product and guide the client on technical strategy, architecture, and best practices. • If you thrive in environments where your opinion shapes the product, this is the right role for you.

🎯 Requirements

• Strong experience in backend development, ideally using .NET. • Familiarity with PL/pgSQL or other PostgreSQL procedural programming. • Hands-on experience with Docker and container-based workflows. • Proficient in Domain-Driven Design (DDD) principles. • Comfortable working in agile/sprint-based development with clearly defined deliverables. • Familiarity with CI/CD pipelines, ideally written in Starlark or similar. • Ability to debug and contribute to supporting services written in Go, TypeScript, or Rust. • Experience with microservice architectures. • Ability to propose architecture and tech stack solutions based on business constraints. • Comfort working closely with a Product Owner and Delivery Manager. • Nice to have: Experience working with or integrating blockchain technologies. • Exposure to infrastructure tools like Jsonnet or Starlark. • Frontend awareness for full-cycle collaboration.