ruby English-speaking jobs in Opole Voivodeship

Executes 1P sales of Sport products. Responsibilities include defining product catalogs, ensuring stock availability, negotiating purchase orders, and collaborating with internal teams and suppliers. Requires 2-3 years of vendor management experience, understanding of Polish Wholesale and Distributor markets, and fluency in Polish and English.

Senior Sales Executive to drive new business acquisition for Cards & Payments solutions within Tier-1 and Tier-2 banks in Poland, Czech Republic, and Slovakia. Requires proven C-level network and experience closing complex, high-value deals.

The Divisional Projects Engineer leads and manages change projects within the Liquids Division, ensuring on-time, on-budget, and quality delivery. The role combines project management, technical leadership, and design coordination, requiring expertise in technology validation, TCO analysis, and EEM principles.

Junior Backend Developer needed for electromobility project. Requires bachelor's or master's degree in Computer Science or similar, knowledge of OOP, REST, and SQL, and ability to write unit tests.

Leads end-to-end clinical data management for a portfolio of studies. Responsible for data ingestion, cleaning, reconciliation, and archival. Provides operational input into study design and documents. Acts as a single point of contact for all data management study related activities. Ensures deliverables are in compliance with GSK SOPs and regulatory guidelines.

Processes invoices, credit notes, and invoice cancellations. Ensures tax rules are followed and billing procedures comply with guidelines and legislation. Communicates with all levels of the organization. Requires fluency in English and French, 1-3 years of experience, and intermediate Microsoft Office skills.

Junior AP Accountant needed to process invoices, manage supplier communications, and resolve discrepancies. Requires fluency in Polish and English, with Spanish and/or German advantageous. Experience with SAP and Excel is a plus.

Senior AWS Cloud Engineer to design, implement, and maintain scalable cloud infrastructure on AWS. Experience with Terraform, CloudFormation, CDK, and security best practices required. Collaborate with teams to understand requirements and provide platform capabilities.

Supports financial processes across multiple countries. Manages month-end and year-end closing activities, ensuring data accuracy and compliance with global standards. Prepares and processes journals, maintains the chart of accounts, and performs financial reporting.

Workday Success Plans team seeks a Sr Functional Consultant to provide Workday expertise to customers. Responsibilities include troubleshooting configuration, delivering presentations, and guiding customers on feature adoption. Requires 5+ years of IT implementation experience, 5+ years with Compensation or Benefits systems, and 3+ years of software consulting experience. Workday Certification preferred. Travel up to 20%.

Manage supplier invoices, ensure compliance, and record them accurately across 13 countries. Collaborate with HQ to resolve disputed invoices and safeguard financial integrity. Ensure employee travel and expense reports comply with policy and provide T&E support. Support month-end and year-end closing, reconcile accounts, and identify process improvements.

Lead the Financial Crime Prevention Architecture team, developing and managing architecture strategies and target architectures. Collaborate with stakeholders to ensure alignment and communication. Manage a portfolio of initiatives, driving operational excellence and compliance.

Senior Product Owner for a healthcare project focused on improving patient experience and communication with providers. Requires 5+ years of experience as a Product Owner, Product Manager, or similar role, expertise in healthcare, and experience with healthcare products integrated with medical devices.

DevOps Platform Engineer will design, build, and support robust microservices, ensuring high observability and supportability. Responsibilities include collaborating with Product Owners, providing production support, and mentoring junior developers. Requires a Bachelor's degree in Computer Science or related field and hands-on experience in DevOps Platform Engineering or SRE. Solid understanding of internet protocols, monitoring tools, and microservice architectures is essential.

Lead Data Scientist will define and deliver ML roadmap, lead projects from research to implementation, and optimize models handling terabytes of data.

Group Project Manager will build a high-reliability PMO to deliver Product and Technology projects on scope, schedule, and budget. Responsibilities include managing a team of Project Managers, owning the Product and Technology roadmap, and leading continuous improvement of project management processes. The ideal candidate has 10+ years of experience leading complex manufacturing projects and proven experience with modern project management methodologies and tools.

The Customer Success Manager supports the customer success operating model for Integrated Solutions customers, ensuring supply readiness, proactive issue resolution, and performance visibility. This role partners with cross-functional teams to drive customer success and improve customer experience.

Senior Frontend Developer to design and implement interactive geospatial visualizations and vector time-series experiences using React and WebGL. 5+ years building production React apps and 3+ years with WebGL or related frameworks. Experience visualizing geospatial data and trajectories is required. Must have strong TypeScript skills and experience with design-driven development methodologies.

HR Manager for the Lódz Factory, responsible for implementing and monitoring global HR strategy, managing business processes, and providing advisory services. Must have experience in a unionized environment, TPM, and system health checks.

Experienced Staff Engineer to define technical strategy, lead cross-functional initiatives, and mentor engineers. Requires expertise in software architecture, scalable system design, and Ruby.