Senior AWS/Python Engineer

Our client is building an end-to-end carbon credit platform on AWS that uses geospatial data, APIs, blockchain-based traceability, and AI-driven audit readiness tooling. We’re looking for a senior engineer to help build core backend systems and interoperability layers for an MVP-stage product.

What You’ll Do

• Build backend services in Python
• Design and implement AWS-native architecture and integrations
• Develop API interoperability with third-party data, audit, and ecosystem partners
• Translate analytical and mathematical problems into algorithms and production-ready code
• Support geospatial/data-science driven workflows
• Document architecture, logic, and technical decisions clearly
• Work closely in a startup environment with fast iteration and regular demos

Requirements

• Strong Python backend engineering experience
• AWS Solutions Architect certification
• Deep experience with AWS services and cloud architecture
• Strong mathematical/analytical background
• Ability to turn models/problems into numerical or algorithmic solutions
• Experience with APIs and systems integration
• Strong English communication skills
• Comfortable wearing multiple hats in a startup setting
• Willing to work on a fully AWS stack only

Nice to Have

• Experience with geospatial systems or environmental/climate tech
• Familiarity with data science libraries in Python
• Experience in audit/compliance-heavy workflows
• Exposure to blockchain-enabled traceability systems

Working Style

• Startup-minded, hands-on, pragmatic
• Strong documentation habits
• Comfortable with agile/Scrum-style workflows
• Able to collaborate with at least 4 hours overlap with US Eastern time (up to 8 pm Kyiv time)

Tech interview will include

1. Live Python coding exercise, AWS architecture/integration exercise, Analytical-to-algorithmic problem-solving discussion