controller English-speaking jobs in Bielsko-Biała

Senior Manager for European Indirect Tax compliance. Leads a team, manages audits, optimizes processes, and mitigates risks. Requires 6+ years of multinational indirect tax experience, European tax regulations knowledge, and proficiency in relevant software.

Supports the day-to-day running of the Warsaw HQ, assists with employee experiences, and helps with benefits administration.

Senior Software Engineer to design, build, and validate MVP features and Proofs of Concept using Python, React, and AI tools. 5+ years of Python experience and a full-stack skillset with a backend focus are required.

Provides cybersecurity expertise and oversight for Operational Technology (OT) environments, focusing on Industrial Automation and Control Systems (IACS). Defines, manages, and enforces IACS security controls, processes, and procedures. Supports projects and initiatives to ensure secure implementation of IACS. Acts as a subject matter expert in IACS security.

Python/ML Engineer will build and own data pipelines on a Spark Kubernetes cluster using PySpark and Airflow. Responsibilities include provisioning Azure resources, automating workflows with GitHub Actions, and enhancing monitoring with Grafana/Prometheus.

Data Engineer needed to build and maintain data infrastructure for machine learning. Responsibilities include developing data connectors, standardizing data, and managing data lineage. Requires advanced SQL, Python, and experience with REST API connectors.

Develop and maintain mobile and web applications using React Native and React. Collaborate with designers and back-end developers to implement user-friendly interfaces.

Design and build new features for the iOS application used by business owners across Europe. Architect and implement solutions for multi-account cash flow management, banking transactions, and card issuance. Build polished UIs using UIKit and SwiftUI. Collaborate with Backend, QA, Design, and Product teams.

Senior Full Stack Engineer to build a data-driven insights platform. 5+ years of JavaScript/Node.js experience, 3+ years with TypeScript and React (Next.js preferred). Strong API and backend systems design experience, database knowledge (relational & NoSQL), and cloud environment familiarity (AWS or similar).

Senior Specialist will collaborate across functions to build trust and foster sustainable value for patients while maintaining compliance and driving operational excellence. The successful candidate will be solution oriented, able to think critically, and have a demonstrated interest in process improvement. Proficient written and spoken German and English are required.

Architect and deliver impactful digital and security learning experiences across Moderna. Manage the full lifecycle of learning enablement programs, including course development, delivery, and reporting.

Lead the design and delivery of data-driven solutions using Spark/Scala. Architect, design, and implement scalable data pipelines and platforms. Mentor and support engineers, ensuring code quality and delivery alignment with regulatory requirements.

Senior Agentic AI Engineer to design, build, and optimize cutting-edge agentic AI systems, including autonomous agents and orchestration layers.

Android TV Developer will build and improve STB apps, focusing on performance, stability, and mobile-to-STB integration. Requires 2+ years of Android and Kotlin experience, REST API knowledge, and strong communication skills.

The Area Representative implements the ministry plan for a designated area, ensuring FCA ministry aligns with biblical standards and policies. Responsibilities include leading and training staff and volunteers, engaging with coaches and athletes, and overseeing volunteer recruitment, development, and training. The Representative also manages finances, cultivates relationships with donors, and supports the International Region.

Key Account Manager for Fertility will manage major accounts in Poland, focusing on Warsaw. Responsibilities include understanding customer needs, developing account plans, and collaborating with cross-functional teams to deliver solutions. Requires 3-5 years of healthcare commercial experience, negotiation skills, and fluency in Polish and English.

Design, implement, and support enterprise network and wireless solutions. Expertise in Aruba HPE WiFi solutions required. Configure, validate, and deploy network and Wi-Fi solutions. Automate operational tasks and provide support during project deployments.

Develop and execute Adskeeper's growth strategy, focusing on revenue growth and product scaling. Identify new growth opportunities in ad formats, traffic sources, monetization models, and market approaches. Work closely with product, marketing, advertisers, and publishers to launch new revenue streams and scale existing ones.

HRHC Master Data Management Specialist provides HR guidance to associates across countries and languages. Responsibilities include processing HR lifecycle changes, contributing to projects, and ensuring accurate service delivery. Fluency in Polish, English, and Ukrainian, HR operations knowledge, and experience with HR Information Systems are required.

The People Services Junior Analyst provides support to the HR Operations team, managing HRIS, payroll, and compliance documentation. This role ensures data accuracy, policy adherence, and optimized HR workflows.