ruby English-speaking jobs in Opole Voivodeship

This role supports the Sales agenda by extracting and analyzing data from sales reporting systems. The individual will create reports, maintain customer databases, and assist KAMs with sales-related activities.

Freelance, remote project assessing online advertisements for relevance, language, and cultural appropriateness.

Design, develop, and deliver reliable embedded hardware for IoT products. Execute hardware tasks, support cross-functional integration, and contribute to product quality, manufacturability, and performance.

Software Implementation Consultant specializing in advanced SQL will configure and deliver software solutions for international manufacturing companies. Responsibilities include process authoring, interface configuration, testing, and troubleshooting. Requires advanced SQL knowledge, familiarity with database optimization, and proficiency in C#, HTML, CSS, JavaScript, XML, and JSON.

Lead the strategic planning and day-to-day management of all digital workplace services. Develop and implement a digital workplace strategy encompassing device management, collaboration platforms, and IT asset oversight. Ensure secure and reliable operation of devices and facilitate teamwork using Microsoft Teams, SharePoint, and OneDrive.

Senior Fullstack Developer needed for freelance work. Expertise in Ruby on Rails and TypeScript required. Build dashboards, UIs, and documentation platforms. Emphasize developer experience and thrive in ambiguous environments. Deliver high-quality, well-tested code and meet deadlines. Monitor and own production issues.

Sii's Microsoft Business Applications Competence Center consists of more than 150 experienced people specializing in architecture, consulting and programming, with experience in developing, maintaining and building Microsoft 365 and Dynamics 365 CRM solutions. We have a broad portfolio of projects implemented for international clients from various industries.

technologies-expected : . NET Core Entity Framework Dapper REST XML Microsoft SQL Server GitHub Copilot Microsoft Azure React. js about-project : We are seeking a skilled . NET Engineer with expertise in Azure and React to join a project for our Client, a US-based insurance provider. The engineer will play a vital role in modernizing and enhancing the Client's insurance platform.

technologies-expected : iOS Android Microsoft Azure SQL technologies-optional : Playwright Selenium Cypress Postman about-project : Due to the dynamic growth of our company and an increasing number of projects, we are looking for skilled QA Engineers who will ensure the highest quality of our systems and applications.

Dentons Business Services EMEA seeks interns for its 2026 program, starting June 1st. This program offers hands-on experience in finance, IT, HR, marketing, innovation, and other business functions. Interns will work on real projects, receive mentorship, and contribute to a collaborative work environment.

IT Infrastructure Engineer will configure, maintain, and monitor network infrastructure, including LAN, WLAN, WAN, VPN, and security devices. Responsibilities include troubleshooting connectivity issues, managing firewall rules, and supporting security improvements.

Principal Java Software Engineer with 15+ years of experience in software engineering and architecting Cloud and Container based solutions. Designs, architects, and builds scalable, secure, and resilient cloud solutions using microservices, monoliths, and event-driven systems. Leads technical discussions and collaborates with product teams to define and build the digital foundation.

Lead strategic projects shaping the future of capital markets. Manage international, complex projects within global financial institutions. Minimum 6 years of experience as a Project Manager in capital markets or related fields required.

Analyst will collaborate with actuaries to develop pricing strategies, analyze account pricing, and optimize loss ratios. Responsibilities include designing analytical tools, conducting data analysis in Databricks (SQL), and presenting findings to stakeholders. Requires a bachelor's degree in a quantitative field, progress towards actuarial accreditation, and proficiency in SQL, Excel (including VBA), R/Python, and Power BI.

About the Role We're experiencing significant growth and are looking for a Senior/Staff Backend Engineer to support our rapid product growth. This is an in-person role focused on owning and evolving our backend services to create a modern, AI-native developer experience. You will Partner with the Product, AI, and Operations teams to architect new features and complex agentic systems.

Senior FullStack Engineer to develop fast, high-traffic websites for a European online car market. Experience with AI tooling (ChatGPT/Codex), backend (Typescript, Node.js, C#), frontend (HTML, CSS, JavaScript), and cloud infrastructures (AWS, Terraform, Docker) required.

Business Control Analyst translates operational and financial data into actionable insights to enhance business performance. Develops business cases, data-driven insights, and benchmarks to support decision-making. Collaborates with business units to implement corrective strategies and optimize processes. Requires a Master's degree in Finance and 6+ years of relevant experience in FMCG/Retail.

The (Senior) Sourcing Manager Packaging develops and executes global procurement strategy for packaging and communication materials. Responsibilities include leading sourcing projects, analyzing data, and managing supplier relationships. The role requires a minimum of 5 years of procurement experience, analytical skills, and expertise in purchasing guidelines, contract law, and risk management. Fluency in English is required.

Design, develop, and maintain finance automation solutions using Redwood or comparable platforms. Build and integrate system interfaces across financial and enterprise systems.

technologies-expected : SAP SAP HANA about-project : For our Wrocław location, we are looking for you to join our team on a full-time basis Project Manager SAP (m/f/d) responsibilities : In this position, you will take responsibility for planning, managing, and successfully delivering SAP-related projects across different business areas.