53 English-speaking jobs in Białystok

Build and own data products, reporting infrastructure, and analytical systems for Revenue. Develop dbt models, dashboards, and semantic layers using SQL, dbt, and Python. Requires 3+ years in analytics engineering or BI.

Senior Backend Software Engineer for Identity, owning KYC and user lifecycle management for international markets. Requires 4+ years building scalable distributed systems using Python or Kotlin, with experience in AWS, MySQL, and Kubernetes.

Senior Backend Software Engineer responsible for owning and delivering quarterly goals. Requires 4+ years of experience designing and launching backend systems using Python, Kotlin, AWS, MySQL, and Kubernetes.

Lead EUS Tower development for innovative Employee Experience solutions in complex client engagements. Requires 5+ years in presales/solution management focusing on End User Services and digital workplace transformation.

Senior GCP DevOps Engineer to design, build, and operate scalable, secure cloud environments. Focus includes GCP, GKE, Terraform, and CI/CD pipelines. Requires 8+ years in DevOps with Kubernetes and GCP experience.

Senior Back-end Software Engineer with AI experience needed. Requires 5+ years in software engineering and 2+ years developing web app back-ends. Must be fluent in English.

Senior Angular Developer to write clean code for in-house MES web interfaces. Requires 5+ years in Angular/TypeScript, strong HTML5/CSS3, and REST API integration skills. Works in Scrum/Kanban teams.

Senior Java Developer builds backend solutions using Java 11+, Java EE, and Oracle DB. Develop and maintain the in-house MES, integrating SAP systems. Requires 5+ years in Java development with skills in modern tech stacks.

Principal AI Python Developer Lead to own the AI core of a health-tech platform. Lead audits, define architecture, build evaluation harnesses, and manage production health for the Python/LangGraph AI system.

QA Automation Engineer with 3+ years of experience in JavaScript/TypeScript. Design E2E, API, and integration tests, integrating automation into CI/CD. Utilize AI tools for test generation while ensuring product quality and making release decisions.

Senior Data Engineer/Tech Lead focusing on building scalable data pipelines using Python, SQL, Spark, and Airflow. This role involves 70% hands-on engineering and 30% technical leadership.

Data Engineer (Spark) develops and maintains high-performance data processing platforms. Responsibilities include building streaming and batch data pipelines using Spark, Cloudera, and Airflow, and optimizing data workflows. Requires 3+ years in Big Data systems with strong Python/Java/Scala skills.

Senior Data Engineer specializing in Spark. Develop and maintain high-performance data processing platforms using Python, Spark, Cloudera, and Airflow. Experience with streaming/batch data and cloud environments is required.