Middle Software Engineer (Python, Integrations)

TL;DR

Middle Software Engineer (Python, Integrations): Design, develop, and maintain integrations for the Constructor Platform with an accent on code reviews and supporting 3rd-party developers. Focus on problem-solving skills, autonomy, and excellent communication skills.

Location: Hybrid work in locations with offices (2 days in-office, 3 days remote)

Company

Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.

What you will do

• Design, develop, and maintain integrations for the Constructor Platform.
• Participate in code reviews and provide feedback to peers.
• Write robust, maintainable, and well-tested code.
• Consult and support 3rd-party developers integrating with the Constructor Platform.

Requirements

• 5+ years of professional backend development experience.
• Knowledge of FastAPI (or similar modern frameworks) and asynchronous programming in Python.
• Solid understanding of programming principles (e.g., SOLID, dependency injection, clean architecture).
• Understanding of microservices and communication patterns (sync/async, event-driven).
• Familiarity with CI/CD pipelines.
• Problem-solving skills and autonomy.
• Fluent in spoken and written English.
• Excellent communication skills.

Nice to have

• Experience in C# and PHP.
• Basic front-end skills.
• Experience integrating with LLM APIs (OpenAI, Anthropic).
• Familiarity with LangChain / LangGraph and RAG architectures.

Culture & Benefits

• Choice of work equipment (e.g., laptop, monitor, etc.)
• English classes (iTalki – $130 monthly)
• Flexible schedule (we usually work between 09:00/10:00 and 18:00/19:00 CET or EET)
• Newborn bonus (€500 per child)
• Patent remuneration
• Paid leave
• Remote work in locations without our offices