ruby English-speaking jobs in Opole Voivodeship

Analyze market data, build trading models, and develop research tools. Strong analytical and mathematical skills, Python proficiency, and data analysis experience required.

Operate powerful cranes in heavy-lifting projects, requiring precision and agility. Experience with Lattice Boom and Telescopic Cranes (Liebherr, Demag, Grove models listed) is essential. Minimum 5 years experience required. Basic mechanics and hydraulics knowledge, English (B2 level), and a driving license are needed. GWO and VCA certificates are advantageous. Responsible for SHEQ compliance and daily crane operations, including maintenance and documentation.

Senior Cybersecurity SME / Consultant to support security maturity of engineering platforms, CI/CD ecosystems, cloud infrastructure, and developer tooling in a regulated environment. Conducts security assessments, performs threat modeling, and defines secure engineering standards. Drives security improvements related to vulnerability management, software supply chain security, and secure SDLC practices.

Serve as a point of contact for car and truck manufacturers, coordinating activities with internal partners. Manage orders, logistics, and client complaints. Excellent English (B2+/C1) and strong communication skills required.

Lead and own end-to-end delivery of AI, Machine Learning, Big Data, and broader IT/software projects. Act as primary point of contact and trusted advisor for international, enterprise-level clients. Manage relationships with senior stakeholders, including executive-level communication.

Receptionist provides front desk support, manages mail and packages, coordinates meetings and appointments, and handles building and transport logistics. Requires fluency in English, strong organizational skills, and previous receptionist experience.

Experienced Scrum Master to facilitate Scrum meetings, support team self-organization, and remove impediments for two projects: kitchen appliances and electric bikes.

Azure Data Supporter will maintain, tune, and optimize a large data platform. Responsibilities include diagnosing production errors, monitoring a BI environment, and resolving irregularities in ETL/ELT processes. Requires 2+ years of experience, Azure data platform knowledge (Data Factory, Databricks, SQL Server), Power BI knowledge, and English proficiency (B2 level).

Supports commercial operations by ensuring accurate execution of sales conditions, managing rebates, and handling customer claims. Collaborates with pricing, finance, and master data teams. Requires a university degree and 2-4 years of experience in sales administration or customer service. Proficiency in SAP and rebate management tools is essential.

Dynamic mathematics teacher to join a well-established international school. Teach small classes of up to 12 students using Pearson International GCSE and A Level curricula.

Senior JasperReports Layout Specialist needed for a financial services client. Design, develop, and verify high-fidelity PDF reports for investment fund performance and financial analysis. 3+ years of experience with JasperReports, Jaspersoft Studio, JRXML, or similar tools required. Fluent in Polish and English.

Provides administrative, logistical, and operational support to the Warsaw office of the American Jewish Committee's Central Europe Institute. Assists with event coordination, research projects, travel arrangements, and office management. Maintains databases, prepares reports, and serves as a liaison with internal and external stakeholders. Requires a bachelor's degree and 1-3 years of relevant experience.

The Accounts & Supplier Payable Assistant supports the Finance team by ensuring timely and accurate travel supplier payments. Responsibilities include conducting payment runs, managing pre-funded airline accounts, reconciling payments, resolving supplier queries, and assisting with month-end close processes.

Provides legal support on international corporate transactions, including M&A, investments, and reorganizations in the EMEA region. Collaborates with internal stakeholders and external counsel to deliver business-oriented legal advice and mitigate risks.

The AP Analyst will support Procure to Pay (PTP) processes, ensuring Sox compliance, maintaining controls, and providing updates/reporting. Responsibilities include supporting PTP processes, reviewing PCard statements, reconciling aging activity, and serving as a subject matter expert in PTP systems.

Provides customer support, managing requests, identifying needs, and redirecting inquiries to appropriate teams. Assists with program upsells, retention, and content updates. Requires fluency in English and strong communication, organizational, and problem-solving skills.

Business-oriented Analyst needed to analyze and map contact center processes, gather requirements for analytical platforms, and support implementation of solutions. Experience in banking or insurance sectors and understanding of regulated environments required.

Senior PostgreSQL Engineer needed for migration of rates trading platform to Murex. Responsibilities include designing data models, developing Java services, and configuring database clusters. Requires 5+ years of database experience, including 2+ years with PostgreSQL, schema modeling, and performance optimization. Experience with Java, Spring Boot, and version control is beneficial.

Assess risk for motor fleet portfolios, prepare offers, and manage fleet insurance programs. Develop insurance products for corporate clients and monitor portfolio performance. Requires 5+ years of experience, knowledge of motor insurance pricing/accounting, and strong negotiation skills.

Software Engineer will develop and improve complex software products, collaborate with teams, and implement solutions. Requires a university degree or relevant experience, strong knowledge of modern IT stacks, and proficiency in Java and another high-level programming language.