ruby English-speaking jobs in Opole Voivodeship

Java Developer to implement caching mechanisms, migrate business logic to GraphQL, and deliver stability improvements within a cloud-native architecture. Requires 3+ years of Java experience, AWS expertise (ECS, ElastiCache), API design skills (REST, GraphQL), and proficiency in Jira, Confluence, and English.

About the Role You will join the Anywhere project - a complex ecosystem combining appointment scheduling and virtual reception services. Your role will go beyond just writing code. You will focus on the very foundations of the app: improving architecture, refactoring complex dependencies, and unifying modules.

Co-lead JetBrains' ethics, anti-bribery, and whistleblowing program. Manage integrity and third-party risk assessments, including due diligence and conflict of interest reviews. Deliver global ethics training and maintain compliance policies and workflows.

We are seeking a Ruby on Rails Developer to build and maintain web applications. Experience with Node.js and React is preferred. Must have proven commercial experience in Ruby on Rails development and strong problem-solving skills.

We're looking for a Full-Stack Web Engineer for a Ukrainian product IT company that has been specializing in developing desktop applications for macOS and iOS. This company has 15 released products that make it easy for users to share and convert files, find, download, and convert music or videos, download copyright-free images, or, for example, free up RAM to improve computer performance. Excited?

The Finance Business Partner serves as a key business partner to the commercial organization, building networks to share best practices and co-create solutions. The role owns financial and business planning processes, develops commercial strategies, and proposes ideas for P&L improvement. The Finance Business Partner balances resource allocation, advises on financial implications, and supports the business in co-creating new business models.

We are looking for a talented Senior AI Engineer to join our team and work on innovative projects for our clients. Our mission is to help organizations unlock the full potential of artificial intelligence and Generative AI, delivering real business value through modern AI-driven solutions.

This remote role is responsible for selling company products, systems, and services in international regions outside of Central Europe. The Business Development Lead will prospect, qualify, propose, capture, negotiate, and close sales. Responsibilities include developing sales plans, conducting competitive assessments, and managing relationships with partners, OEMs, and suppliers. The ideal candidate will have a minimum of 9 years of relevant experience, fluency in English and at least one other language, and a strong understanding of the regional customer base.

Whether you are an avid camper, the occasional glamper, an expert RV-er, or new to the outdoors entirely, we're interested in working with you. Our team values diverse perspectives as we seek to create an easy-to-navigate and meaningful camping experience for everyone. We hope you will consider joining our team! ALL human beings are welcome, and we are committed to helping you thrive here.

As Regional Manager, Consumer, you are responsible for driving capital efficient growth by improving our consumer experience by focusing on Loyalty and Pricing & Incentives within Wolt’s South region.

Company Description Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us.

We connect People, Places and Things anywhere, managing Internet Performance better than anyone else, while providing One Global Experience, giving Visibility, Control and Security through expereoOne. Expereo believes in the power of Internet connectivity.

How you will get the job done managing timelines, budget and deliverables, ensuring clear communication between business, technology, and vendor teams coordinating and supporting the development of applications / services that adapt to changing business needs supporting backlog management and ensuring that tasks and priorities are clearly defined for the development team facilitating regular commu

We take every opportunity to work and grow as one team and take pride in sharing our knowledge and experience. Does that sound like something that moves you too? This could be your opportunity to begin a challenging and rewarding career in a healthcare company that empowers movement for people with mobility challenges.

Lead, develop, and coach high-performing sales and delivery teams in Poland. Shape and execute operational standards, business planning, and regional strategy. Drive market share growth, brand awareness, and profitability.

We started in Poland in 2017 and are now a team of over 140 people. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger in competence rather than in numbers.

We are the JavaScript Foundations (JSF) team in Warsaw. We are key partners in building the “UI Paved Road” at Netflix, operating within a global, virtual organisation that shepherds JavaScript across the entire company — from the browser to Node. js services powering our studio and streaming systems. Our mission: Our product isn’t a single app — it’s the developer experience itself.

WELCOME TO OLX We're building environmentally responsible. We do this with WELCOME TO OLX We're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, environmentally responsible.

Senior Data Engineer will design and implement data systems for a Fortune 500 client in finance, loans, investments, and real estate. Responsibilities include building data platforms, pipelines, and tools using Python, Terraform, SQL, and AWS. Requires 5+ years of experience, expertise in Python and SQL, data warehouses (Snowflake), and AWS.

30 min) - meeting with the team (approx.