ruby English-speaking jobs in Opole Voivodeship

Leads and supervises a team responsible for Accounts Receivable operations, including process optimization, performance management, and stakeholder communication. Requires 10+ years of finance experience, 3+ years in leadership, and expertise in end-to-end AR processes. Must have strong communication, problem-solving, and change management skills.

Senior Financial Analyst for international technology company. Collaborate with Sales on reporting, forecasting, and strategic initiatives. Partner with commercial leadership to develop financial projections and drive planning and reporting activities. Provide ad-hoc decision support and build financial models.

Leads and matures quarterly release cycles across mobile, web, cloud, and AI-driven backend systems. Responsible for end-to-end release planning, execution, governance, and continuous improvement. Coordinates cross-functional teams and maintains clear release calendars and communication plans. Oversees Azure DevOps (ADO) boards, workflows, and release pipelines. Ensures QA coverage, test results, and acceptance criteria meet release requirements.

The Institute of Chemical Engineering, Polish Academy of Sciences seeks a full-time Associate Professor in nanomaterials, chemical engineering, biocomposites, or materials for catalysis. Candidates must hold a DSc or PhD in a relevant field and have experience in industry management. The successful applicant will establish a research team, collaborate with industry, and prepare project proposals.

Develops, designs, and maintains software for products and systems. Performs system integration of software and hardware. Requires 5+ years of experience in a DevOps or related role and understanding of engineering processes and CI/CD systems.

Firmware Test Engineer will contribute to the architecture, design, and development of automated testing for communication modules. Responsibilities include test planning, test case creation, and execution using specialized analysis methods and automation frameworks.

Develop and maintain iFlows for cloud and on-premise integrations using REST, SOAP, OData, and other protocols. Manage the full lifecycle of integration scenarios, including design, development, testing, and deployment. Troubleshoot and resolve integration issues. Mentor junior developers.

Maintain, support, and develop network environments including data centers and office locations. Implement and manage network solutions, firewalls, and disaster recovery procedures. Provide operational support, monitor infrastructure, and collaborate with vendors.

Mid/Senior Data Engineer with Databricks experience needed for a client project in the debt collection industry. Develop and operate scalable data pipelines, design data platforms, and leverage Microsoft Azure services.

The Total Reward Partner will support the design and implementation of reward frameworks and programs, advising business leaders on compensation strategy. This role ensures data integrity and compliance with reward principles, translates complex concepts into actionable guidance, and supports annual salary review cycles.

Senior Product Manager will lead end-to-end product strategy and execution for scalable SaaS solutions. Responsibilities include managing product lifecycle, specifying market requirements, analyzing the competitive landscape, and driving product solutions from planning to release. Requires proven end-to-end product ownership, 4+ years of experience with product discovery, roadmap, and MVP definition, and strong stakeholder management.

Andersen is seeking a Rust Developer to build a cloud enterprise platform. Responsibilities include developing and maintaining backend services, implementing API functionality, and ensuring data correctness. Must have 3+ years of experience with Rust in production environments and experience developing server-side applications.

Lead complex technical initiatives across IT, Engineering, and enterprise business platforms. Drive execution, stakeholder alignment, and high-quality decision-making for global projects. Apply PMO standards and leverage AI and automation to elevate delivery quality and efficiency.

Senior Business Analyst to build and lead the Business Analysis function within a complex Healthcare and Finance environment. Translate business needs into software requirements, facilitate workshops, and manage scope throughout the delivery lifecycle. Experience in healthcare, software development, and Agile methodologies required. Must be able to collaborate with a US-based client.

Develop and maintain PHP applications using the Symfony framework. Troubleshoot issues, refactor code, and write unit and integration tests. Collaborate with team members to estimate tasks and discuss solutions.

Leads and manages financial close processes, ensuring accurate US GAAP and local GAAP reporting. Oversees internal controls, manages industrial controls, and collaborates with cross-functional teams.

Senior System Analyst to analyze and improve support processes, collect requirements, and design automation solutions. Requires 4+ years of experience as a Business/System Analyst, experience with support systems, and strong process mapping and documentation skills.

We are seeking a Sr. Go (Golang) Engineer to build backend services in Go in EKS and Lambdas. Responsibilities include developing software solutions, mentoring, code reviews, and collaborating with a cross-functional team. We require at least 4 years of software development experience, proficiency in Go, and strong understanding of data structures, algorithms, and web services.

Develop and deliver innovative GenAI and Agentic AI solutions for GE HealthCare. Design, develop, and deploy AI-powered applications, integrating machine learning and generative models into enterprise software products and internal tools. Collaborate with data engineers, ML engineers, and analytics experts to solve complex business challenges.

Supervises daily support operations, ensuring agent productivity and service continuity. Monitors agent performance, conducts team meetings, and handles escalated customer issues. Analyzes KPIs, leads improvement initiatives, and prepares reports for senior management. Requires experience in a supervisory role within iGaming or customer support, people management skills, and knowledge of industry regulations.