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Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Senior Python Developer

Madfish

Madfish

Software Engineering
Remote
Posted on Nov 19, 2025

We are an innovative iGaming company that doesn’t just grow but sets trends in its niche!
We are currently looking for a Senior Python Developer to design and build reliable, scalable, and high-performance systems.


Key Responsibilities:

  • Design and develop new functional modules and services in Python
  • Optimize and maintain the existing codebase, ensuring performance and scalability
  • Work with relational databases (PostgreSQL, MySQL), NoSQL storages (Redis), and message queues (RabbitMQ, Kafka)
  • Implement and maintain testing practices (unit and integration tests)
  • Collaborate with frontend, QA, and DevOps teams throughout the development lifecycle
  • Participate in code reviews and architectural discussions

Required Qualifications:

  • 5+ years of commercial Python development experience
  • Experience with asynchronous programming (aiohttp, asyncio)
  • Experience with at least one web framework: FastAPI, Django, or Flask
  • Knowledge of Git and collaborative workflows
  • Experience with relational databases, query optimization, and complex SQL
  • Knowledge of OOP and design patterns
  • Understanding of architectural principles (SOLID, DDD, Clean Architecture)
  • Experience writing unit and integration tests
  • Basic knowledge of Docker and CI/CD fundamentals
  • Experience working with enterprise-grade products, including building systems from scratch
  • Background in transforming MVPs into full-scale product development

Preferred Qualifications:

  • Experience with cloud platforms (AWS, GCP, Azure)
  • Familiarity with monitoring and logging tools (Prometheus, Grafana, Sentry)
  • Understanding of Event-Driven Architecture
  • Previous experience in high-load or iGaming projects
  • Ability to take ownership of projects and mentor team members

What We Offer:

  • Remote work, Monday–Friday schedule
  • Competitive compensation aligned with your experience and skills
  • Opportunity to work on a top-tier iGaming project
  • Growth and development opportunities within a strong team
  • Paid vacation, sick leave, and an extra day off