ruby English-speaking jobs in Opole Voivodeship

Software Engineer to build and scale core systems for a travel tech company. Develop features impacting millions of users, design scalable services, and improve developer velocity.

Data Science Engineer to design and implement pricing logic for a proprietary AI-powered market model. Translate business rules into Python code and mathematical models. Develop and refine optimization algorithms. Collaborate with product and engineering teams. Requires 3+ years of experience in data science or algorithmic development with Python.

Technology Integration Portfolio Manager connects manufacturing technologies, digital solutions, and supply chains. This role translates business priorities into integrated technology implementation plans across supplier networks. Requires a technical degree and experience in industrial or supply chain environments.

Technical Program Manager role managing cloud-native web-apps, preferably SaaS/PaaS. Requires experience with Agile/Scrum, SOA, microservices, and API-driven architecture.

Senior Brand Manager executes the strategic brand agenda for professional care products across CEEMEA. This role owns portfolio strategy, drives 360° activation, and manages regional marketing budgets. Requires 7–10+ years of brand management experience.

Perform plant thermal-hydraulic safety analysis for BWR plants, covering ECCS LOCA, Containment, and related analyses. Support reload and design applications, leading process improvements and mentoring. Requires an Engineering degree and T-H Nuclear Plant Safety Analysis experience.

Manages and supports Microsoft 365 Directory Services, including Active Directory, Entra, and email services. Provides operational support, troubleshooting, and project work to improve service quality.

Senior Backend Developer role focusing on developing Enterprise Services using Java Spring Boot, PostgreSQL, Kafka, and microservices. Requires 4-6+ years of experience and strong English skills.

Senior IT Auditor develops audit methodologies and conducts risk-based audits covering DORA, NIS 2, and compliance. Requires 3+ years of IT audit experience, knowledge of frameworks like COBIT/NIST, and proficiency in Polish and advanced English.

Test Automation Engineer needed to work in a scrum team ensuring high-quality testing and validating Restful APIs. Responsibilities include building automated test suites using Python and Robot Framework. Requires experience with RESTful API testing and strong Python skills.

Develop 5G User Plane Control software for the RAN. Requires C/C++ experience, real-time embedded systems knowledge, and strong analytical skills. Knowledge of 5G/LTE standards is an advantage.

Join the OOSD Product Team as a Technical Product Manager. Translate business needs into scalable technical solutions, bridging product, engineering, and airline partners. Requires 3-5 years of experience and knowledge of NDC and API integrations.

As Domain QA Engineer – Procurement, you will ensure quality for key end-to-end flows and promote a culture of quality. You will build and own the test plan for the Procurement domain, drive cross-team test coordination, and build automated tests. You will also guide engineers in strengthening unit and component-level coverage and provide feedback on releases, bugs, and new features.

Lead a team of trainers for EMEA within Talent Development & Learning. Responsibilities include planning, deploying functional training, and monitoring Global Delivery Academy effectiveness. Requires financial services industry knowledge.

Senior Sales Account Manager for Biosense Webster in Central Poland. Responsible for achieving sales targets, managing accounts, and developing business relationships within the electrophysiology market. Requires a degree, medical sales experience, and fluency in English and Polish.

Drive growth as E-Commerce Key Account Manager for Allegro within PPD. Lead strategic plans, negotiate agreements, manage media budgets, and oversee P&L for key merchant relationships. Requires e-commerce expertise and bilingual proficiency.

Manage AML/CTF compliance by overseeing local officers and ensuring effective AML programs. Provide expert guidance on KYC, regulatory obligations, and drive consistency across local frameworks. Requires a law degree and 5+ years of relevant experience.

Build, integrate, and maintain clinical databases and study systems using programming and automation frameworks. Develop advanced reporting and data models while ensuring adherence to SOPs and regulations. Requires 3+ years in clinical data programming.

Guidewire Developer will lead technical streams in insurance platform implementations, collaborate with agile teams, and mentor project team members. Requires Java/Guidewire development experience, understanding of JVM technologies, and good coding practices. Bachelor's degree and 4+ years in a similar role are needed.

Systems Engineer responsible for reliable, secure operation of Empower, NuGenesis, and Scitara systems. Delivers technical support, manages lifecycle changes, and enables OT/IT integrations per GxP requirements.