ruby English-speaking jobs in Bielsko-Biała

Support planning, coordinating, and delivering complex rail infrastructure projects. Assist in preparing project structures, schedules, and work plans. Coordinate inputs from engineering and other functions. Identify, analyze, and track project risks. Prepare project documentation and reports. Monitor project progress and non-conformities. Participate in project meetings with the customer and consortium partners.

Leads a team of engineers focused on developing capabilities aligned with the function's vision. Defines the architectural roadmap and technical execution for a portfolio of products enabling Marketing, Sales, Omnichannel, and Commercial value streams. Partners with Pharma International affiliates and Business Product Owners to deliver scalable, resilient digital solutions.

Senior Finance leader to manage onsite Finance function, ensuring operational excellence and financial support to site operations. Leads team, manages budgets, and provides financial guidance to site leadership. Requires 10+ years of experience in a manufacturing environment, fluency in Polish and English, and strong communication and leadership skills.

Lead a team of Customer Service Representatives, ensuring high-quality service delivery and managing order-to-cash processes.

Senior Full Stack Software Engineer with 5+ years of experience in enterprise projects. Expertise in Java, Angular, AWS, and RabbitMQ. Develops cloud-based data processing solutions, leveraging AWS services and serverless architectures. Collaborates with global teams on software development and open-source contributions.

Senior Mobile Engineer (React Native) to develop and scale a high-traffic mobile application. Responsibilities include developing and maintaining the app, collaborating with backend engineers, and contributing to architectural decisions. Requires 4 years of professional experience with React Native and strong knowledge of iOS and Android platforms.

Lead Data Engineer with 7+ years of experience, including 5+ years with Databricks, to design and implement scalable data platforms. Expertise in Databricks Data Platform, PySpark, SparkSQL, and cloud-based data platforms (AWS/Azure) required. Experience with data governance, security, and mentoring engineers is a plus.

UX/UI Designer needed to create graphic designs, prototypes, and specifications for web, desktop, and mobile applications. Collaborate with teams to deliver user-centered solutions. Must have 5+ years of experience, proficiency in Figma/Photoshop/Illustrator, and strong communication skills.

Experienced CRM specialists needed to design, implement, and optimize customer relationship strategies using Salesforce, HubSpot, or Microsoft Dynamics.

PKI & Certificate Management Engineer will design, implement, and maintain PKI solutions. Responsibilities include drafting technical documents, collaborating with teams, and supporting deployment workflows. Requires 5+ years of experience in PKI, certificates, and automation tools.

Data Scientist needed to design and operationalize causal uplift measurement frameworks for pricing models. Requires 5+ years of data analytics and science experience with Python, SQL, and strong communication skills.

Senior ServiceNow Developer will provide technical solutions to support high CMDB quality standards. This role will design and develop complex solutions based on ITSM, ITOM, HAM, and other modules. The ideal candidate will have experience in IT Infrastructure Operations and Asset Management, preferably in a large enterprise environment.

Data Engineer needed for a global mobility platform. Responsibilities include designing, developing, and implementing data pipelines on Snowflake, using DBT, Airflow, and other tools. Requires a Master's degree in data engineering or a related field and 3-5 years of experience. Knowledge of SQL, DBT, and Python is essential.

Credit Control Team Leader will manage credit approval and collections activities, lead a team, and monitor customer credit risk. The role requires 7 years of credit experience, supervisory experience, and proficiency in SAP, Excel, and PowerPoint. Must be fluent in German (C1 level).

Lead the end-to-end implementation of a budgeting system within Microsoft Dynamics 365 Finance & Operations (D365 F&O). Manage the transition from Excel-based budgeting templates to a dedicated budgeting application.

Senior Fullstack Engineer to lead design and development of scalable applications using React and Node.js. Experience migrating monolithic architectures to modern Single Page Applications (SPA) is required. Responsibilities include architectural ownership, mentoring, and driving technical decision-making.

AI-Native Software Engineer (Early Careers Programme) will build and deploy AI-powered products, innovate on AI-first features, and collaborate with engineers, product managers, and designers. Requires 0-1 year of commercial software engineering experience, familiarity with AI tools (e.g., Claude Code, Gemini, Cursor), and one or more programming languages (e.g., Python, JavaScript). Must have a portfolio or user case study demonstrating relevant project experience. Fluency in English is required.

Cybersecurity Controls Design & Oversight Analyst will design, maintain, and oversee cybersecurity controls across a global technology landscape. Collaborate with control owners, cybersecurity engineers, and risk stakeholders to ensure controls align with regulatory and industry standards.

Lead Data Engineer will design and scale cloud data platforms, working with clients and engineers to define technical solutions. Responsibilities include leading technical decision-making, building data pipelines, and mentoring engineers. Requires 4+ years of experience as a Data Engineer in complex cloud data environments and strong experience with cloud platforms (Azure preferred), Python, SQL, and data architectures.

Senior Azure Data & Integration Developer will lead a cloud transformation initiative, modernizing a comprehensive enterprise data landscape. Responsibilities include mapping existing Informatica environments, designing a target Azure architecture, and developing, configuring, and deploying new data pipelines and integrations. Expertise in Azure Data Factory, Azure Synapse Analytics, Azure Integration Services, and SQL is required.