low-code developer for hospital rankings

Statista is a global business data platform that provides reliable, easy-to-use data, analytics products, and services to support fact-based decision-making worldwide.

• Design and build the core scoring engine as a typed, versioned computation graph executed deterministically with clear boundary contracts;
• Model formula trees, categorical mappings, peer selection, and comparability adjustments as versioned declarative data structures;
• Own system lineage, versioning, and execution auditability end-to-end;
• Ensure scores can be recalculated identically at any future date;
• Build typed services and contracts for the internal methodology workbench and downstream consumer applications;
• Establish rigorous testing practices, including golden file testing, property-based testing, and regression validation;
• Shape architecture and drive trade-offs between execution speed and cost;
• Set code review standards and mentor joining engineers.

• Deep expertise in modeling and evaluating expression trees and dependency graphs, including ASTs, DAGs, cycle detection, topological sorting, memoization, and selective recomputation;
• Mastery of modern Python with strict typing using mypy or pyright;
• Explicit testing discipline and clean packaging practices;
• Proven experience building auditable, reproducible systems with immutable execution records, versioned schemas, and explicit data lineage tracking;
• Experience treating business logic as versioned data through typed schemas, expression trees, rules engines, or domain-specific configurations;
• Ability to design, version, and operate production backend contracts and schemas;
• Bachelor's or Master's degree in Computer Science, Software Engineering, Applied Mathematics, or a related quantitative field;
• 5+ Years of backend software engineering experience building computation engines, rules platforms, or complex data-intensive backend systems;
• Sustained experience within one organization taking a core system through build, launch, and iteration;
• Strong analytical and mathematical mindset;
• Ability to translate complex domain logic and formulas into clean, deterministic software abstractions;
• Fluent English;
• Highly structured and detail-oriented working style;
• Motivation to collaborate closely with methodology experts, analysts, and cross-functional engineers in an international environment;
• Nice to have: Production experience with FastAPI or similar async frameworks, workflow tools such as Dagster, Prefect, or Airflow, execution memory and CPU profiling, query efficiency analysis against columnar data warehouses, AWS containerized microservices, healthcare or benchmarking domain knowledge, German.

• Work from abroad for up to 30 calendar days per year;
• Hybrid work and flex-time;
• International team and social events;
• Subsidized urban mobility and access to fitness and wellness options;
• Free access to Langdock;
• Career and training opportunities;
• Mental health support with OpenUp;
• Some benefits apply only to the German entity and to Junior-level roles or above.