ruby English-speaking jobs in Opole Voivodeship

Leads day-to-day cash collection, dispute, and cash applications operations. Coaches, manages, and develops a team of disputes professionals. Ensures consistent, policy-compliant resolutions that protect cash and revenue. Drives process improvements, manages service levels, and builds a high-performing team.

Provides technical analysis for sustainable investments and prepares project documentation. Supports energy efficiency projects, offers solutions to business customers, and expands the customer portfolio in Poland.

Manual QA Engineer with 3+ years of web testing experience and 2+ years in API testing using Postman and Swagger. Experience in test planning, execution, defect tracking, and Agile/Scrum methodologies. Knowledge of SQL, SDLC, and Web technologies.

The Global Clinics Lead manages and improves the company's Global Clinics program, ensuring operational efficiency, compliance, and alignment with occupational health, safety, and workers' compensation strategies.

Experienced Android engineer needed for a real estate platform. Develop and maintain Android applications using Kotlin, Jetpack Compose, and Flow. Collaborate with product, design, and engineering teams. 5+ years of Android development experience required. Strong communication and problem-solving skills essential.

The Technology Project Manager is accountable for the end-to-end delivery of technology initiatives, ensuring successful execution from mobilization through to project closure. This role focuses on translating scope, estimates, and timelines into executable delivery plans, managing risks and issues, and coordinating stakeholders.

Lead and organize electrical testing team, plan activities, and ensure project execution. Provide technical support during start-up and commissioning, troubleshoot electrical systems, and ensure compliance with standards.

Full-stack developer with experience in object-oriented languages (PHP, Ruby, or Python) needed to build and maintain data pipelines. Responsibilities include implementing features, contributing to code reviews, and supporting bug investigations. Must have experience with microservices architecture, REST APIs, and Git.

Associate Sales Process Specialist will support sales professionals with administrative tasks including quote generation, order processing, and pre/post-sales support.

Lead the implementation of AI-driven initiatives powered by QVAC, Tether's SDK for local AI and delegated inference. Orchestrate complex, multi-stakeholder deployments of decentralized AI solutions across enterprise, government, and institutional environments.

Senior Accountant needed for full accounting record management, report preparation, and client communication. Requires proven experience, strong English skills, and knowledge of accounting and tax regulations.

Sales Agent needed to make outbound calls, support players, and promote products and promotions. Native Slovenian speaker with fluent English required. Experience in the Casino and/or Sports Betting industry is a plus.

Experienced HSE Lead to develop and implement HSE plans, drive safety culture, and manage the integrated management system. Requires a health and safety diploma, 3-5 years of team leadership experience, and knowledge of HSE legislation and ISO standards.

Salary1000-1300 PLN/MD on B2B Work modelelastic hybrid from Gdynia / Gdańsk / Warszawa (1 day per week in the office) Why choose this offer Gain hands‑on experience with microservices, asynchronous event processing, and large‑scale distributed systems handling massive data streams Collaborate with experienced developers, expand your skills in Big Data processing, and access Jit‑funded train

AR Accountant responsible for daily bank statement booking, posting receivables documents, resolving cash allocation discrepancies, and implementing process improvements. Requires 2+ years of accounting experience, strong English communication skills, and proficiency in Excel.

Printing Specialist to manage and maintain enterprise printing solutions at Frontex Headquarters in Warsaw. Requires 4+ years IT experience, including expertise in Canon UniFlow, HP Web Jetadmin, and toner stock management. Must possess strong troubleshooting, communication, and documentation skills.

Manage and oversee iMad store operations, driving sales performance, customer experience, and operational excellence. Responsibilities include administrative support, coordinating information flow, preparing reports, organizing events, and ensuring task execution.

Develops, codes, tests, and debugs software solutions. Leads/is tech anchor for a development team designing, developing, and deploying critical components. Requires 8+ years of Java programming experience, including Java 17, and knowledge of open-source software, frameworks, and cloud deployments (preferably GCP).

Provides analytical support to European and UK store teams, producing operational targets, variance analysis, and ad-hoc reports.

Lead a Localization Tech engineering team focused on dialogue authoring systems and pipelines in Unreal Engine. Collaborate with designers, writers, and project managers to deliver high-quality dialogue experiences. Manage processes and team to support multiple projects.