ruby English-speaking jobs in Bielsko-Biała

Staff Python Engineer to design and implement a large-scale distributed backend platform for advanced manufacturing environments. Focus on system architecture, APIs, data flows, and integrations. Requires 8+ years of software engineering experience, including extensive Python development and experience designing large-scale distributed systems.

Data and ML Engineer needed for a remote position with a fast-growing energy technology company. Build and own data pipelines, integrate advanced analytics and optimization models, and collaborate with data scientists. 3-6 years of experience in data or ML engineering, Python fluency, and experience with ETL/ELT pipelines, PostgreSQL, and AWS are required.

Lead enterprise transformation and Agentic AI adoption for large-scale programs. Design and evolve operating models, process re-engineering, workforce transformation, and Agentic AI enablement. Partner with Product Owners to prioritize high-value, scalable use cases and drive business-led adoption of AI capabilities.

Lead and execute technical aspects of turbomachinery projects from quotation to commissioning. Responsibilities include system architecture design, control panel management, software development, testing, and customer support. Requires knowledge of turbomachinery, PLC programming, CAD software, and SCADA systems. Bachelor's degree in a related field and 4+ years of industrial automation experience are necessary.

Data Analyst to collect, analyze, and validate large datasets. Design, document, and maintain data structures and ETL flows. Collaborate with stakeholders to gather and document requirements. Experience with SQL databases (Snowflake, Oracle, MS SQL) required.

Lead and shape global OT cybersecurity strategy for a medical technology company. Manage risk, ensure operational continuity, and guide stakeholders across cybersecurity, IT, engineering, and manufacturing. Define governance, lead risk management activities, and provide technical oversight across OT environments. Collaborate with OT architecture and engineering teams, influencing design decisions and supporting secure modernization initiatives. Coordinate incident response activities and ensure rapid and effective handling of OT security events. Embed cybersecurity into everyday operations, creating a consistent and sustainable global approach.

Support a 3-month, part-time project for an international client. Analyze data structures and processes within Microsoft Business Central. Provide consulting and execute field mapping for DWH/BI requirements.

Big Data Engineer IV will design large-scale data processing systems, work with Product to drive requirements, and analyze and improve application efficiency, scalability, and stability. Requires 8+ years experience in Java, Scala, or Python development, 3+ years in Big Data systems, and expertise in BigQuery or other data warehouses.

Senior Purchasing Specialist manages the full purchase order lifecycle, ensuring compliance with company policies and contract terms. Collaborates with internal teams and suppliers to streamline procurement processes and resolve challenges. Requires a Bachelor's Degree in a relevant field and 5+ years of purchasing experience.

Lead Engineer to design and implement advanced digital twin, simulation, and real-time 3D solutions using NVIDIA Omniverse. Drive end-to-end solution design and technical decision-making. Collaborate with cross-functional teams and provide technical leadership.

As a 1st Line Support Engineer with German, you will be the first point of contact for users seeking IT support. You will handle incidents and service requests, provide first-line troubleshooting, and ensure smooth communication with customers and internal support teams.

Lead global sales excellence initiatives and processes to support the Next Generation Aftermarket strategy. Reshape organizational structure, optimize sales HC footprint, and build a world-class sales culture. Deliver integrated sales transformation programs on time and within scope.

Technical Manager to lead a team developing scalable applications and APIs using Python, React, and cloud technologies. Experience with RESTful services, NoSQL databases, and cloud platforms is required.

Own and maintain end-to-end tracking infrastructure for D2C brands, including GTM, dataLayer architecture, server-side tracking, and conversion APIs. Define and enforce tracking standards, event naming conventions, and QA processes. Manage and optimize tracking integrations for advertising platforms. Monitor tracking health and data quality, resolving implementation issues and attribution gaps. Lead onboarding of new marketing platforms, ensuring accurate conversion tracking.

- Proven experience in IT leadership combined with strong hands-on technical background. - Ability and willingness to "roll up sleeves" and directly engage in technical work when required. - Experience working in fast-paced, scaling or startup-like environments. - Strong knowledge of Microsoft ecosystem: Active Directory, Azure AD, Microsoft 365.

Senior ML/Python Engineer will build LLM-powered applications using technologies like Agentic AI, TypeScript, Snowflake, AWS, and APIs. Responsibilities include designing data pipelines, implementing integrations, and working on a chatbot that learns from user interactions.

Manages end-to-end tax compliance and statutory reporting for a global client. Oversees an external provider and leads a team to ensure timely and high-quality delivery. Acts as the main point of contact for stakeholders.

Experienced Shopping Centre Manager needed to oversee daily operations, tenant relations, and budget execution for a well-established shopping center in the Czestochowa region.

SAP Logistics (SD/PP) Consultant will plan and execute SAP R3/S/4HANA deployments. Responsibilities include analyzing business requirements, ABAP programming, and resolving production, logistics, and sequencing issues. Requires experience with ABAP development, IDoc processing, and SAP ERP.

NET) — B2B Contract | Warsaw | Start Immediately Full-time In-office Relocation bonus Milestone bonuses The Opportunity We're building a mobile app that talks to real-world access control and operational systems—secure logins, biometrics, BLE-based access, payments, and reporting, all in one platform.