ruby English-speaking jobs in Opole Voivodeship

Data Architect needed for a 4-month project with potential extension. Responsibilities include reviewing and understanding project requirements, auditing the Databricks environment, identifying delivery gaps, and validating the solution architecture. Must have expert-level proficiency in Azure Data Factory, Azure Data Lake Storage Gen2, Unity Catalog, and Azure DevOps. Deep hands-on Databricks experience is required, including Databricks SQL, Delta Lake, and the medallion architecture. Strong T-SQL/SQL Server background and experience with fact/dimension tables and analytic models are also necessary. Must be able to design and implement performant Databricks SQL views, build and validate ADF pipelines, and manage dependencies with the client. Excellent communication and client-facing skills are essential.

Full Stack Software Engineer - Insurer Data Products About Accelerant Accelerant is a data-driven risk exchange connecting underwriters of specialty insurance risk with risk capital providers.

Provide customer support via phone and email in Italian and English. Handle customer cases, resolve inquiries, and build customer relationships. Must have strong communication skills and basic IT knowledge.

Experienced SAP RAR Consultant needed for telecom and technology revenue recognition solutions. Implement and support SAP RAR, configure revenue processes, and integrate with upstream systems. Must have 4+ years of SAP experience, including at least one end-to-end SAP RAR implementation in telecom/technology.

Experienced Project Manager to lead and deliver strategic banking initiatives. Manage full project lifecycle, coordinate cross-functional teams, and ensure regulatory compliance. Proven experience in banking operations, products, and regulatory landscape required.

Senior Operations Specialist will analyze, test, and optimize operational processes, automate workflows, and drive continuous improvement initiatives. Requires a Master's degree, experience in process efficiency and automation, and strong analytical and communication skills.

Senior Data Engineer needed to build a scalable data ingestion platform for millions of Allegro customers. The platform processes 5 billion clickstream events daily using a hybrid solution of on-premise and Google Cloud Platform (GCP) services. Requires proficiency in Scala, Java, Python, distributed systems, and GCP technologies.

Warehouse employees needed for multiple locations in Poland. Duties include order picking, packing, scanning, receiving goods, and quality control. Previous warehouse experience is an advantage. Must be physically fit and have good English communication skills.

Develop, enhance, and maintain actuarial models using Snowflake, Python, Prophet, and Tyche. Perform asset valuation analyses and communicate conclusions. Lead code changes, ensuring adherence to standards. Minimum 5 years of experience in a similar analytical, actuarial, or coding-focused role. Strong coding skills in Python, Prophet, Tyche, or Snowflake. Excellent analytical and problem-solving skills. Solid knowledge of statistics and/or actuarial mathematics, with a focus on asset valuation. Actuarial exams passed (or in progress) are advantageous. Very good command of spoken and written English.

Helpdesk / IT Support Specialist (1st Line Support) will handle user requests, provide hardware and software support, manage user accounts, and diagnose network issues. Requires experience in Helpdesk / Service Desk / IT Support, knowledge of Windows and Microsoft 365, Active Directory, and Jira. Must have good communication skills and fluency in English and Polish.

The Medical Lead Immunology ECE (East Central Europe Cluster) will provide strategic, scientific, and people leadership for the Immunology medical organization in Poland, Czech Republic, Slovakia, and Hungary. This role will develop and execute regional immunology medical strategies, lead a team of Medical Science Liaisons (MSLs) and Medical Solution Leads, and act as a senior medical leader and scientific expert.

Lead the test automation strategy and coverage roadmap for new product features. Design, implement, and review automation frameworks, CI/CD pipelines, and test plans. Mentor engineers in automation, debugging, and Linux networking.

Lead Analyst will collaborate with internal teams to gather requirements, analyze business processes, and translate them into user stories and functional specifications. The role involves managing the team backlog, preparing reports, and connecting knowledge across internal systems. Requires 2+ years of experience as a Business or System Analyst, 1+ year of leadership experience, and fluency in English and Polish.

Full Stack Engineer needed to build and support services, microservices, and applications in Java and React. Experience with Kubernetes, Git, and Unix-based systems required.

Lead and develop data and analytics engineering teams to deliver scalable, reliable solutions for commercial decision-making across sales, marketing, pricing, and customer engagement. Scale engineering capabilities to support diverse commercial use cases and drive technical standards by establishing best practices. Collaborate with platform teams to align commercial data solutions with enterprise architecture. Manage team delivery, translating complex requirements into reliable analytics layers and insight products. Champion engineering craftsmanship by reviewing technical designs and guiding the team toward maintainable, cost-efficient, and scalable architectural decisions.

Manages and maintains FTIS Reference Master data and reporting taxonomies. Builds and enhances automated reports and Power BI dashboards. Supports data quality and translates business requirements into reporting logic.

Junior MRO Materials & Processes Engineer supports international teams throughout the Safran Aircraft Engines product lifecycle. Responsibilities include responding to customer queries, preparing engine documentation, and collaborating with other Safran entities.

The Team Lead, Case Management supervises a team of Case Specialists who handle Amazon Seller Support cases. This role focuses on case throughput, resolution quality, and escalation management. The Team Lead coaches Specialists, sets case-handling procedures, and tracks team KPIs. Requires 4-7 years of eCommerce experience, 1-2 years in a senior role, and strong leadership and project management skills.

Financial Accountant for international holding entities. Manages day-to-day bookkeeping, month-end close activities, and cash activity. Prepares financial reports, investigates discrepancies, and ensures compliance with US GAAP and local GAAP. Requires part-qualified accounting credentials and 3+ years of relevant experience.

Technical Solutions Engineer will design, build, and implement IT solutions using various technologies, including low-code platforms and AI components. Requires 4+ years of software development experience, understanding of business processes, and strong communication skills.