ruby English-speaking jobs in Opole Voivodeship

Senior Process Lead – Global Mobility will ensure smooth, efficient, and compliant mobility processes for employees relocating or working across borders. Responsibilities include serving as a process owner, analyzing mobility data, contributing to global projects, and driving continuous improvement.

With our cloud-based platform, we deliver Data Quality as a Service , continuously monitoring and improving master data, either through our tools or fully integrated with ERP/CRM systems.

As a Mid-Level Java/Kafka Fullstack Developer in Payments Engineering , you will be working for our client, a leader in financial services, dedicated to transforming payments technology and standards. You will contribute to critical projects that adapt legacy systems to implement the latest ISO20022 messaging standards, enabling seamless and efficient global transactions.

Senior/Staff Backend Engineer to design, build, and maintain backend services and APIs for an AI-powered accounting software. Requires 5-10+ years of experience in backend engineering, API design, data modeling, and distributed systems. Experience with AWS/GCP, CI/CD, and observability is essential.

About TD SYNNEX: We’re TD SYNNEX, a leading IT distributor and solutions aggregator for the IT ecosystem. We’re 23,000 of the IT industry’s best and brightest, who share an unwavering passion for bringing compelling technology products, services, and solutions to the world.

We are looking for a QA engineer who behaves more like a voice system investigator than a checklist tester to join our team. Since 2007, MMDSmart has been a leading supplier in cloud communications, delivering game‑changing IT products to businesses in over 100 countries.

Performance Test Engineer to design, execute, and analyze performance, load, stress, and scalability tests in a cloud-native environment. Integrate performance testing into CI/CD pipelines and collaborate with engineering teams on performance optimizations.

Staff Software Engineer on the Data Platform team will architect, build, and scale integrations infrastructure. Responsibilities include assessing existing systems, driving architectural improvements, designing new integrations, and ensuring data quality. Requires 8+ years of experience building production-grade software with a focus on integrations, data pipelines, or platform infrastructure.

Software engineer specializing in C/C++, networking, and device drivers for innovative projects using Nvidia Bluefield DPUs. Experience with Linux, DPDK, and BPF is required.

Senior Full Stack Engineer to design, build, and maintain a key internal operational platform using React/Next.js, Node.js, and NestJS. Collaborate with stakeholders to gather requirements and translate them into scalable solutions.

Drive the delivery of strategic IT initiatives, including application, infrastructure, and HR programs. Lead cross-functional projects to advance business objectives. Manage project scope, budget, resources, and timelines. Collaborate with stakeholders, monitor progress, and ensure successful project closure.

Support applications, analyze incidents, modernize source code, and manage deployments. Must be a student in a relevant field or have IT experience, possess analytical skills, and be proficient in English and German (B2 level). Familiarity with Linux, Cloud, SQL, and programming languages is beneficial.

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

Business Development Manager to drive growth in Poland's Industrial Food & Beverage sector. Focus on acquiring new clients in Processed Food, Dairy, and Beverage industries. Requires 3-5 years B2B sales experience, preferably in food industry, with strong commercial acumen and communication skills.

At HEINEKEN Kraków (HEINEKEN Global Shared Services) our success comes directly from our great people. We are a growing team of business experts in finance, accounting, data and technology ready to "WOW" the world with our expertise, passion and pride to be GREEN.

Fullstack Developer to implement new functionalities using .NET Core, Vue.js, and Microsoft SQL Server. Develop, maintain existing systems, and participate in code reviews.

Support client engagements in infrastructure construction management, focusing on basic risk management tasks. Assist in the successful delivery of large infrastructure projects by providing support in construction monitoring and project coordination.

Leads a team of web editors, eCommerce editors, and designers to enhance Coloplast's digital solutions, ensuring websites meet global market needs. Owns the end-to-end delivery of digital content and functionality, from planning and prioritization to launch and continuous improvement. Collaborates with HQ and markets, manages stakeholder relationships, and ensures alignment with priorities, capacity, and delivery goals.

Principal Software Engineer to design and architect complex, scalable mobile application systems. Drive mobile operational maturity and partner with Product Manager(s) and Engineering Manager(s) to establish technical delivery milestones. Requires 8+ years of experience in commercial software development with significant experience delivering large-scale native mobile applications. Deep understanding of mobile software architecture, design principles, and engineering best practices across iOS and Android ecosystems. Experience with mobile platforms iOS and Android, native languages including Swift, Kotlin, Objective-C, and Java, and modern mobile architectural patterns. Experience with shared code and cross-platform approaches such as Kotlin Multiplatform. Strong architectural understanding of mobile communication patterns such as REST and GraphQL and the broader mobile ecosystem including local data persistence, networking layers, authentication, offline and synchronisation strategies, and push notification systems.

SwingDev—a hippo company is the Polish branch of a fast-growing InsurTech product company – Hippo Insurance. We’re here to make home insurance smarter and more proactive, using tech to bring fresh solutions. We also create digital products that support our customers, always focusing on what really makes an impact.