Senior Python Developer (AWS, Serveless)

Softsich is a young and ambitious international product tech company developing scalable B2B digital platforms. We are looking for a Senior Python Developer to take ownership of a high-load AWS serverless solution designed to intelligently redirect users to the most suitable mirror domain. The system improves user experience, ensures high availability, and provides strong monitoring and analytics using AWS serverless technologies.

• Full ownership and ongoing development of a serverless backend solution
• Designing, implementing, and maintaining services using Python and AWS Serverless stack
• Working with AWS CDK to define and evolve infrastructure as code
• Developing and maintaining APIs and integrations with external systems
• Ensuring system reliability, scalability, and fault tolerance
• Improving monitoring, logging, and observability of the platform
• Actively participating in technical and architectural decision-making

• 3+ years of commercial experience with Python
• Hands-on experience with AWS cloud services (Lambda, Serverless)
• Practical experience working with AWS CDK or other Infrastructure as Code tools
• Solid understanding of serverless architectures and event-driven systems
• Experience with affiliate traffic-driven systems or traffic routing solutions
• Familiarity with Datadog or similar monitoring tools
• Exposure to AI/ML-driven logic or data-based decision systems
• Experience building and supporting production systems with real traffic
• Ownership mindset and readiness to independently drive the project forward
• DevOps mindset and experience working close to infrastructure

• Flexible schedule and remote format or offices in Warsaw/Kyiv - you choose
• 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress)
• Supportive, friendly team where knowledge-sharing is part of the culture
• Coverage for professional events and learning
• Birthday greetings, team buildings, and warm human connection beyond work