8 English-speaking jobs in Kalisz

Data Engineer (Kafka / Confluent Cloud) About the role We are looking for an experienced Data Engineer with strong hands-on expertise in Kafka and Confluent Cloud to join our team and contribute to the development of modern data streaming solutions.

Position: AI Platform Engineer Employment: contract of employment up to 25 800 PLN gross/month Working mode: remote About our client Our client is a global technology company providing software solutions for the fitness industry. Its products help fitness clubs, gyms, and studios manage their operations, memberships, payments, and customer engagement.

Senior Data Engineer/Tech Lead focused on building scalable data pipelines using Python, SQL, Spark, and Airflow. This role involves 70% hands-on engineering and 30% technical leadership, requiring 4+ years of Big Data experience.

Lead a large Technical Accounting team, focusing on performance, collaboration, and stakeholder partnership. Responsibilities include supervising operations, managing projects, coaching, and driving continuous improvement. Requires experience leading complex teams.

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.

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

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. Requires strong Kotlin/KMP and mobile architecture skills.

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.