Backend Developer (Python)

Our engineering team is the backbone of Adapty’s platform. We solve hard problems, process billions of events, and scale systems seamlessly. We follow Domain-Driven Design (DDD), clean architecture, and focus on solving challenging technical problems – not routine tasks. If you enjoy working with high-load architectures, shaping systems that others rely on, and building products developers love, you’ll feel at home here.

What You’ll Be Doing

• Design and develop a new high-load analytics platform for Apple Ads, powering dashboards and APIs for real-time campaign insights.

• Work with queues and asynchronous processing (Dramatiq, Kafka), applying Domain-Driven Design to model complex business logic and event flows.

• Integrate deeply with Apple APIs to fetch ad metrics, campaign data, and subscription events, processing large volumes efficiently.

• Enhance error handling, monitoring, and retries, and optimize communication with app stores through API-driven solutions.

• Use a modern tech stack: Python, FastAPI, ClickHouse, PostgreSQL, Redis, Kafka, Docker, Kubernetes, ensuring high observability and fault tolerance.

What You’ll Need

• 5+ years of backend engineering experience with a strong Python background.

• Expertise designing APIs that handle high-load, mission-critical traffic.

• Solid hands-on experience with SQL/NoSQL databases.

• Familiarity with FastAPI/Django and message brokers like Kafka or RabbitMQ.

• Experience integrating with third-party APIs, especially Apple APIs, is a plus.

• A proactive mindset: anticipate problems, propose better solutions, and make thoughtful trade-offs.

• Strong ownership and communication skills—comfortable defending technical decisions and collaborating across teams.

What’s in it for you

• Strong product with industry-best metrics. Adapty is among the top 5% fastest-growing SaaS companies.

• Career growth and competitive compensation. Build your team, own critical product areas, and grow with us.

• Direct communication and ownership. No bureaucracy, no politics — just impact.

• Flexible remote work. Join us from anywhere, with a schedule that fits your life.

• Additional benefits. English lessons, sports reimbursements, laptop coverage, and more.