ruby English-speaking jobs in Bielsko-Biała

Operations Engineer responsible for ingesting and maintaining data sources in a Hadoop environment using the ARC Ingestion Framework. Duties include configuration, testing, and troubleshooting ingestion processes. Requires Unix/Linux skills and SQL knowledge.

Develop and execute local marketing and digital plans for Teoxane Poland. Drive B2B and B2C initiatives, manage the digital ecosystem, and lead product launches while ensuring regulatory compliance.

Experienced IT Recruiter needed to lead end-to-end recruitment for IT and Cybersecurity roles across Europe. Requires fluent French and English, strong sourcing skills, and partnership with technical leaders.

The Sub Investigator ensures patient clinical safety and collects accurate data for clinical trials. This role supports research coordinators and PIs, managing trials per protocol and GCP guidelines. Requires a licensed MD, DO, NP, or PA with 5+ years of clinical management experience.

Senior Software Engineer to drive design and development for the Observability Streams backend, including Logstash in Java/JRuby and core services in Golang. Contributes to the OpenTelemetry Collector and solves distributed systems problems at scale.

Senior Graphic Designer needed to create high-converting creative for paid ads, social media, and web. Requires 3-5+ years of DTC eCommerce design experience and proficiency in Adobe Creative Suite and AI tools.

Business Growth Executive to acquire FMCG manufacturers as key clients. Responsibilities include lead qualification, pitching service models, negotiating terms, and managing the end-to-end sales cycle. Requires B2B sales experience and FMCG sector knowledge.

Senior Clinical Data Manager manages the entire clinical trial data process from start-up to database lock. Responsibilities include data entry oversight, quality control, database development, and documentation maintenance.

Lead complex software and digital solution development projects in R&D, leveraging IoT, cloud, data, and AI. Manage multidisciplinary teams delivering cloud-native and AI-enabled solutions using Agile methodologies.

Global Vice President of Sales owns global revenue growth for SAP observability. This role drives sales across the Americas, Europe, and Asia-Pacific, leading a distributed team and scaling the business with Rule of 40 discipline.

Define and lead PLTFRM’s enterprise data, analytics, and insights strategy. This executive role builds data capabilities, turning complex data into actionable insights to drive growth for the company and its clients.

Senior Corporate Communications Manager for Poland & CEE. Develop and implement media campaigns to manage Zalando's reputation in local markets. Requires 8+ years in Media Relations in Poland/CEE, native Polish, and excellent written English.

Senior Operations Manager to ensure safety, quality, and performance of Distribution Center operations. Responsibilities include strategic logistics development, defining KPIs, and driving process improvements. Requires logistics leadership experience and fluency in English and Polish.

Join the Supply Chain Services team for a global tobacco giant. Tasks include stock reconciliation, verifying database levels, clarifying discrepancies, and creating reports. Requires very good English and strong analytical skills.

Agile Test Automation Engineer needed with 5-7 years of experience. Responsibilities include designing, developing, and maintaining automated UI/API tests, and integrating them into CI/CD pipelines. Requires strong skills in Playwright/Selenium/Cypress and Java/.NET/JavaScript.

DevOps Engineer to design and build secure, scalable GCP Landing Zones. Responsibilities include automating infrastructure with Terraform, managing Linux environments, and developing Python automation scripts. Requires GCP experience and strong IaC knowledge.

Staff Data Engineer needed for a new fintech project, owning Feature Store architecture. Requires 8+ years in Data Engineering, strong Databricks/Spark, Python, SQL, Kafka, Airflow, and dbt experience.

Lead Data Engineer to shape the engineering direction of a next-gen data platform. Responsibilities include designing enterprise-scale solutions, defining architecture, and mentoring senior engineers. Requires 8+ years in data engineering with expertise in Databricks, Snowflake, and Spark.

Lead technology change and transformation for a Life Sciences client. Requires experience in large-scale transformations, IT migrations, and managing risks in regulated environments.

AWS AI/ML Lead needed with 10+ years in IT focusing on AI/ML engineering and DevSecOps. Requires 3+ years deploying production enterprise AI/ML applications in AWS and experience with large-scale big data architecture.