Backend Software Engineer

1 week ago

Warszawa, Mazovia, Czech Republic beBeePythonDeveloper Full time 5,500,000 - 9,000,000

High-impact Backend Developer needed for a challenging role.

We are seeking an experienced Python Developer to join our technology team and contribute to building robust, data-driven applications that support key financial processes.

This position requires a professional with 4+ years of experience in backend development using Python, strong skills in code optimization, performance tuning, and relational database design. The ideal candidate will have a solid understanding of authentication, API integration, build processes, testing, and state management.

The successful candidate will have experience with source control tools (Git preferred), excellent analytical, problem-solving, and communication skills, and be self-motivated, proactive, and eager to learn new technologies.

Key Responsibilities
  • Develop and maintain backend Python applications that support financial workflows and operations.
  • Create systems for cash management, liquidity tracking, and financial reporting, ensuring accuracy and resilience.
  • Work closely with colleagues to gather requirements and design scalable, performant solutions.
  • Optimize application performance and implement efficient, maintainable code.
  • Participate in all stages of the software development lifecycle, from design and implementation to testing, deployment, and validation.
  • Integrate backend services with APIs and front-end applications when necessary.
  • Document technical processes, solutions, and workflows in a clear and structured manner.
Requirements
  • 4+ years of professional experience as a backend developer using Python.
  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • Experience with AWS.
  • Proven experience designing and implementing backend systems from architecture to production.
  • Strong skills in code optimization, performance tuning, and relational database design (MSSQL preferred).
  • Solid understanding of authentication, API integration, build processes, testing, and state management.
  • Experience with source control tools (Git preferred).
  • Excellent analytical, problem-solving, and communication skills.
  • Self-motivated, proactive, and eager to learn new technologies.

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