ruby English-speaking jobs in Bielsko-Biała

Design, implement, and maintain high-performance C++ modules for real-time transaction authorization. Integrate with systems and data stores, implement security controls, and ensure compliance with relevant standards.

Works closely with software development teams performing exploratory, regression, and integration testing. Automates test scenarios and documents test results. Creates new test scenarios and verifies software functionality against user requirements.

KFB Technologies seeks a business development professional with 5+ years of SaaS/technological solution sales experience to drive sales of the RAFA Impact Management Platform in the Polish market.

The Senior Internal IT Specialist ensures the reliability and security of SmartRecruiters' global technology environment. This role provides advanced end-user support, manages identity systems, administers the company's Mac fleet, and participates in IT projects.

As the Client Service Risk Manager for AI Evaluation and Testing, you will define the vision and strategic roadmap for AI control objectives and testing. You will establish frameworks and requirements to assess AI system reliability and ensure compliance with regulations. You will partner with cross-functional teams to develop and implement AI governance, observability, and testing solutions.

Lead medium and large Salesforce projects using Agile, Waterfall, and hybrid methodologies. Manage project scopes, budgets, and resources while ensuring seamless execution.

The Global Services Lab Network/Systems Engineer will set up, configure, document, and maintain network and infrastructure systems and virtual machine environments. This role will also create and maintain scripts and tools for lab automation, support the lab's backup system, and troubleshoot issues.

Senior Engine Programmer to drive innovation and optimize engine systems for a new AAA IP. Focus on performance, scalability, and rapid iteration. Collaborate with engineers and content creators to deliver cutting-edge tools and solutions.

Customer Service Representatives provide support to merchants, analyze operational data, and engage in sales discussions to retain and reactivate accounts.

SharePoint Developer needed for an international EU project developing a secure, enterprise-level web platform. Responsibilities include designing, developing, and implementing software solutions, translating requirements into system design, and providing technical support. Requires senior-level experience (minimum 6 years), mastery of SharePoint, and at least one relevant certification.

Junior Project Coordinator will manage strategic projects in the Technology and Innovation Division, requiring cross-organizational cooperation. Responsibilities include monitoring project status, preparing business cases, and removing obstacles to ensure successful project implementation.

Senior Software Engineer will develop and optimize software features for Google's hardware stack. Responsibilities include coding in C++, understanding guest and host environments, and leading design and build processes for infrastructure. Requires a Bachelor's degree in Computer Science or related field and 5 years of experience with performance analysis and optimization.

Lead the SAP Master Data Governance function in a global pharmaceutical SSC. Develop and drive the master data strategy, ensuring accuracy, compliance, and consistency across SAP. Manage data governance frameworks, policies, and controls, partnering with stakeholders to ensure regulatory compliance and operational effectiveness.

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.

Analyze US Personal and Commercial Insurance carrier data to identify trends, anomalies, and market dynamics. Synthesize insights from data analysis into actionable information for stakeholders. Develop a robust understanding of US P&C Insurance markets, policy programs, and pricing models.

Payroll Administrator supporting Czech and Slovak Delivery teams. Responsibilities include data entry, payroll software maintenance, and administrative tasks. Requires excellent communication, organizational, and problem-solving skills.

Lead Java Backend Developer to design, develop, and manage web applications using the Spring stack. Experience with agile methodologies, DevOps, and microservice architecture is required.

Design, build, and maintain scalable data pipelines and infrastructure using Informatica to support data-driven applications. Develop scripts using SQL and Python, automate data workflows, and support changes in the existing ecosystem. Collaborate with cross-functional teams to understand data requirements and deliver robust solutions.

Java Developer to design, develop, and maintain scalable financial applications. Experience with Spring Boot, REST APIs, microservices, and cloud platforms is required. Banking domain experience is a plus.

Data Engineer needed for a global healthcare organization. 5+ years of data engineering experience required, including cloud platforms (AWS/Azure/GCP), DWH services, and ETL/ELT tools. Strong SQL and programming skills (Python/Scala/Java) are essential. Experience with data observability, data quality, and CI/CD is also required.