ruby English-speaking jobs in Opole Voivodeship

Lead Research Analyst to join World-Check team. Conduct in-depth investigative research on financial risk, regulatory compliance, and regional security issues as they relate to Central Asia and Russia. Analyze data sources in local languages to produce reports and content updates. Maintain regional expertise by monitoring news, government, and law enforcement sources.

Supports day-to-day financial operations, participates in financial analysis and reporting, and assists with budget preparation and cash flow management. Requires 2+ years of finance and controlling experience, strong Excel skills, and fluency in English and Polish.

Systems and Application Administrator will administer Windows systems, VMware environment, backup systems, and storage systems. Requires higher education with an IT or technical profile, minimum 2 years of experience, knowledge of Windows Server systems, and fluency in English (B1+/B2) and Polish (C1).

As Country Manager - Poland, you will lead business development and market presence across PV, Energy Storage, and EV Charging. Responsibilities include defining and executing country strategy, leading a team, building relationships with key stakeholders, and managing budgets. Proven track record in business development, sales leadership, or general management within the solar or renewable energy sector is required.

Senior Data Engineer will design, build, and maintain data models and pipelines for credit solutions. Responsibilities include driving modernization from fragmented systems to a unified solution and partnering with business stakeholders. Requires strong data engineering experience, Snowflake, dbt, and Airflow knowledge.

Designs and implements a scalable, secure multi-tenant architecture across Azure Entra, AWS, and network layers. Defines access boundaries, access control, and multi-tenant access models. Builds automation for provisioning, deprovisioning, and temporary access. Implements automation and Infrastructure as Code to support access management processes. Designs and implements a segmented architecture based on Palo Alto firewalls. Defines incident response scenarios and a high-level migration approach. Leads the overall design, security model, and migration strategy. Ensures delivery of a secure, automated, and manageable multi-tenant platform.

Leads automation strategy, architecture, and quality engineering for a modern SaaS ecosystem. Mentors QA engineers, defines automation best practices, and drives continuous improvement initiatives. Requires 7-10+ years of QA automation or test engineering experience, advanced JavaScript/TypeScript skills, and expertise with WebdriverIO and/or Playwright.

Order to Invoice Analyst needed for a leading tobacco company. Responsibilities include ensuring stock data integrity, clarifying discrepancies, and supporting order management. Requires a university degree, fluency in English, and understanding of operational Supply Chain processes.

IT Project Manager will plan, execute, and deliver projects on time and within budget. Responsibilities include defining project scope, coordinating operations, managing client relationships, and optimizing resource allocation. Requires 4+ years of experience, strong ownership, and fluency in English.

Senior Software Engineer to design, build, and operate cloud-native platform services and developer tooling using .NET and Microsoft Azure. Lead Infrastructure as Code development, drive DevOps adoption, and mentor engineers.

Provides security guidance to projects and operations teams delivering and maintaining IT cloud-based solutions. Supports the entire system development lifecycle (SDLC) with information security expertise. Performs risk assessments, drives security assurance activities, specifies security requirements, and supervises security attestation activities. Communicates findings, recommendations, and decisions to team members and management.

Supports financial planning and analysis activities within the Care Delivery function, ensuring accurate and timely financial insights. Focuses on budgeting, forecasting, variance analysis, and performance reporting. Collaborates with cross-functional teams including Accounting, Procurement, and Operations.

Senior software engineers evaluate and rank AI-generated code, assessing correctness, efficiency, and best practices. This remote, contract role requires 5+ years of experience, proficiency in at least two languages (Python, JavaScript/TypeScript, Java, C++, Go, or Rust), and strong code review skills.

Data Platform Solution Architect will design and develop reference architectures for a Microsoft Azure & Databricks-based analytics platform. This role requires experience in data architecture, data engineering, cloud engineering, and platform architecture within a large enterprise environment. Expertise in Databricks, Azure Data Services, and AI/ML platform engineering is essential.

Manages the Data Science Research team backlog, prioritizing work for product impact. Acts as a subject matter expert, defining requirements and validating solutions. Coordinates dependencies across teams and analyzes product feedback to drive improvements.

The Vice President, Business Technology Liaison will manage incident, release, and vendor processes. This role will also provide project and testing support, and author documentation. Requires 0-3 years of business service or application support experience, strong MS Office skills, and excellent communication and problem-solving abilities.

Senior Lead Consultant for energy and energy transition projects. Manages and delivers consulting assignments including technical due diligence, feasibility studies, and master planning. Requires 10+ years of experience in engineering consultancy, technical advisory, or project management with a degree in civil engineering, architecture, or economics.

Tech Lead / Senior Embedded Linux Software Engineer to develop software for embedded Linux devices, solve technical problems, and collaborate with a team. Requires 7+ years of embedded software experience, 5+ years of C programming, and 2+ years with Linux OS (Buildroot/Yocto).

Provides technical assistance and support to internal and external users. Processes service requests and incidents, troubleshoots issues, and escalates as needed. Contributes to knowledge base development and support service improvement. Configures, installs, and replaces end-user equipment.

Senior Dynamics 365 CE Developer will lead the technical design and development of a large-scale digital ecosystem. Expertise in Field Service, Sales, and Customer Service modules is required. Responsibilities include architecture, development, code reviews, and team support.