ruby English-speaking jobs in Opole Voivodeship

Business Systems Analyst IV to lead and contribute to applications, technology projects, and strategic initiatives. Experience with Manufacturing Execution Systems (MES) and integration with ERP/WMS systems required. Strong SQL, programming, and communication skills necessary.

Application Security Engineer will ensure software design security and define secure implementation practices. Responsibilities include planning and managing security tool development, creating tasks for security reviews, and supporting internal and external audits. Requires experience in mobile/desktop application security assessment, secure coding practices, and knowledge of network fundamentals.

Leads cross-functional technical projects, ensuring solutions align with business objectives. Provides technical leadership for cost and quality improvement initiatives. Manages project budgets and reports on project progress. Serves as a technical reference across categories, functions, and regions.

Senior C++ Software Developer to join a team focused on developing web applications used to generate patient anatomy from scans. Responsibilities include solution design, implementation, and feature refinement in a distributed, agile team. Requires 3+ years of C++ development experience, 1+ year of web application development, and 1+ year of experience with Qt and Visual Studio.

Transport Services Specialist will prepare and circulate documents, analyze transport data, and ensure data accuracy in systems. Must have a category B driving license and proficiency with IT systems and Excel.

Workplace Security Engineer to design, secure, and operate digital workplace platforms. Focus on security architecture, control design, and risk governance for cloud desktops, identity services, endpoint management, and compliance tooling. Translate risk requirements into practical platform designs and ensure solutions are delivered with clear control ownership and audit-ready evidence. Collaborate with Technology Risk, security teams, and platform engineers.

Solution Program Manager will lead end-to-end delivery of validated MVPs to full-scale implementation. Orchestrate collaboration across teams, define delivery roadmaps, and ensure solutions meet quality, scalability, and commercial expectations.

Lead a team of Data Engineers in designing, developing, and delivering scalable data solutions. Manage and optimize data infrastructure, ensuring adherence to coding standards and best practices. Provide technical guidance and mentorship to team members.

QA Performance Engineer executes performance tests, identifies issues, analyzes bottlenecks, and contributes to process improvement. Requires competency in Java/Python, development processes, IT operations, and quality assurance.

Job Description We are looking for an experienced and results‑driven Customer Success Lead (CSL) to design and execute customer success strategies that enhance satisfaction, retention, and lifetime value. This role is key in transitioning Eurowag from a Customer Care to a Customer Success model, driving operational efficiency and aligning local teams with corporate goals.

Middle/Senior Big Data Software Engineer to design and build enterprise-grade data products supporting analytics across thousands of healthcare facilities. Experience with Google Cloud Platform (GCP), Java, SQL, and Dataflow required.

Senior Software Developer with 5+ years of experience in frontend or fullstack development. Focus on React development (80-90%) with some NestJS backend work (10-20%). Develop, refactor, and improve a modern React web application. Collaborate with a small team on technical decisions and product improvement. Strong React, TypeScript, and testing experience required.

Senior Backend Engineer to architect and scale a high-performance Loyalty Points Engine in Go and Kafka. Experience with distributed systems, microservices, gRPC, PostgreSQL, Kubernetes, and AWS required.

Unity Developer will design, build, and maintain code for mobile games. Responsibilities include collaborating with game design and product managers, ensuring optimal game performance, and identifying and resolving bugs. Requires 3+ years of experience with Unity and C#, mobile app development, and object-oriented programming. Familiarity with level design, scripting, textures, animation, and user session management is also needed.

As a BI Reporting Specialist, you will ensure the accuracy and timeliness of reporting, improve processes, and support the migration to the PPG central Datalake. You will create reports in Power BI, run and refresh them regularly, and maintain reporting processes. You will also assist report users and provide data for ad-hoc requests.

QA Automation Specialist will design, develop, and maintain automated test suites for web applications and APIs. Responsibilities include integrating tests into CI/CD pipelines, collaborating with development teams, and exploring AI-powered testing tools. Strong experience with Playwright (TypeScript) for E2E, API, and visual regression testing is required.

Software Engineer to design, develop, and maintain Java-based microservices for deployment orchestration and store device management. Will implement event-driven architecture, edge components, and integrate CI/CD pipelines. Requires strong Java development skills (Spring Framework) and knowledge of event-driven systems and event sourcing patterns.

Customer Supply Chain Assistant supporting European business clients (manufacturers of vehicles and machinery). Responsibilities include customer service, order management, logistics planning, and complaint resolution. Requires strong communication skills, fluency in German and English, and proficiency with IT systems.

Team Lead Back-end Developer (Node.js) needed for a global tech company. Requires 8+ years of experience, 3+ years in leadership, and 3+ years with Node.js. Responsibilities include hiring, training, delegating tasks, and collaborating with team members. Must have strong technical, diagnostic, and troubleshooting skills.

Senior Backend Engineer to build real-time collaboration infrastructure for a creative workspace platform. Responsibilities include designing and building backend systems for document collaboration, presence, commenting, and version history. Requires 5+ years of backend engineering experience with a track record of shipping production systems and experience building real-time systems.