ruby English-speaking jobs in Opole Voivodeship

The Human Resources Generalist supports daily HR operations, managing the full employee life cycle. Duties include recruitment, onboarding, benefits administration, policy enforcement, and ensuring compliance with labor laws.

Customer Order Entry Specialist responsible for accurately entering and updating customer orders in the CRM. Requires high school diploma, English fluency, and strong attention to detail.

Own end-to-end data generation for GPU/ML infrastructure, porting test procedures to new hardware. Build and maintain benchmark workloads, ensuring telemetry quality and consistency across diverse GPU platforms.

Manage written customer communication via digital platforms, providing friendly and professional support. Requires strong C1+ English skills, excellent communication, and the ability to follow structured workflows.

Staff Full-Stack Engineer needed to design and develop applications using Java and React. Requires 6+ years of experience, strong Java/Spring Boot skills, and solid React/TypeScript knowledge. Must work in Agile environments.

Credit Risk Senior Analyst assesses collateral eligibility and analyzes large datasets for lending activity within Global Private Banking & Wealth. Requires finance/quantitative background and strong Excel skills.

Provide top-notch, 24/7 service for customer hardware and software inquiries via chat or email. Resolve Tier 1 issues, triage complex requests, and assist with basic technical tasks related to geospatial products.

Sales Manager for Virtual Data Rooms leads and mentors Key Accounts sales teams. Responsibilities include driving new business, managing the full employee lifecycle, and securing strategic partnerships in B2B SaaS. Requires 5+ years in new business sales and 1+ year in direct line management.

Experienced Facility & Infrastructure Engineer needed to maintain and develop plant buildings, infrastructure, and utilities. Manage investment projects, ensure system reliability, and coordinate technical works. Requires a technical degree and 4-5 years of relevant experience.

Senior Consultant role developing data-driven real estate strategies. Requires fluency in English and French or German, 3-5 years experience, and strong analytical skills. Focus on complex analysis and client engagement.

Backend Engineer for AI Agent Systems. Own the inference and orchestration layer for AI interactions, building production systems for low-latency, high-throughput APIs. Requires strong backend fundamentals and AI inference experience.

Junior SOX and Internal Controls Specialist conducts control testing, identifies gaps, and supports process improvement. Requires a Bachelor's in Finance/Accounting and excellent English.

Business Analyst Data Quality focuses on improving organizational data quality through analysis and error identification. Responsibilities include analyzing data against quality requirements, documenting stakeholder needs, and coordinating quality improvement activities. Requires SQL and strong Excel skills.

SEO Specialist for dynamic energy pricing. Plan and create SEO content, analyze keywords, and develop a data-driven content strategy. Optimize content, manage CMS, and measure results. Requires 2-3 years of experience and excellent Polish writing skills.

Polish Bilingual Experts are needed for an AI training project. Responsibilities include evaluating Polish audio for nativeness, fluency, and linguistic authenticity, providing detailed feedback in English. Native Polish and minimum B2 English are required.

Experienced Fullstack Developer needed to build products end-to-end using .NET backend services and React/React Native frontend/mobile applications. Requires 3+ years experience and proficiency in C#, React, and AI tools.

This role drives innovation and quality assurance within Finance Processes for a global technology organization. Responsibilities include project management, KPI/SLA reporting, and delivering operational excellence through process improvement.

Senior UX Researcher drives user-centered research to shape product strategy. Leads end-to-end qualitative and quantitative studies, analyzing findings into actionable insights for cross-functional teams. Requires 6+ years of mixed-methods UX research experience.

Proactive Project Manager/Business Analyst to support digital project delivery. Responsibilities include requirements gathering, Scrum facilitation, and Product Owner support. Requires experience in Agile, Jira, and strong stakeholder management.

Senior PeopleSoft Supply Chain Developer needed to design, develop, and support PeopleSoft 9.2 SCM modules. Responsibilities include building integrations via REST/SOAP and developing PeopleCode and Application Engine programs. Requires 3+ years of relevant experience.