7 English-speaking jobs in Częstochowa

Senior Software Engineer Fraud to design and implement real-time fraud decisioning services in Python or Kotlin. This role extends the Fraud Decisioning System to new markets and integrates risk vendors. Requires 5+ years building backend systems at scale.

Senior Software Engineer to build and implement real-time fraud decisioning services and APIs in Python or Kotlin. Extend the Fraud Decisioning System to new markets and integrate region-specific risk vendors.

Senior Software Engineer to build and evolve real-time fraud decisioning services and APIs in Python or Kotlin. This role extends Affirm's system to new markets, integrating risk vendors and operationalizing ML signals. Requires 5+ years building backend systems at scale.

Senior AWS Software Developer to design and implement real-time fraud decisioning services in Python or Kotlin. Own quarterly goals, build scalable platform tooling, and integrate region-specific risk vendors. Requires 5+ years building backend systems at scale.

Senior Fullstack Mobile Engineer KMP role building digital financial products. Develop shared logic via KMP, design backend services with Java/Spring Boot, and enhance customer-facing mobile features.

Snowflake Engineer dbt role involving designing and developing data models in Snowflake and building transformations in dbt. Requires solid Snowflake and dbt experience, strong SQL, Git knowledge, and English proficiency.

Senior Data Engineer needed to build big data products using Azure Databricks for global clients. Responsibilities include designing scalable data solutions, managing the data lifecycle, and developing data pipelines. Requires 4+ years in Azure and 6+ years in large-scale data management.