ruby English-speaking jobs in Bielsko-Biała

We are seeking a Senior Data Architect with proven experience in Google Cloud Platform (GCP) services and cloud budgeting. You will design and implement scalable data pipelines and AI/ML solutions using GCP-native tools, ensuring security, reliability, and cost efficiency. Strong understanding of data modeling, data warehousing, and both structured and unstructured data is required. Excellent communication skills and the ability to collaborate with business and technical stakeholders are essential.

Lead Software Engineer to drive the evolution of digital engagement platforms for Health Care Professionals globally. Shape the technical roadmap, mentor a team, and deliver new products. Experience with Salesforce and leading software engineering teams is required.

The Group Financial Controller oversees financial controlling and reporting for European entities. Responsibilities include month-end closing, cost control, financial analysis, and reporting to the Management and Supervisory Boards. Requires a finance or accounting degree, professional qualification, and 6+ years of experience in financial controlling, group reporting, or audit.

Junior PMO Specialist with fluent German to support public sector key account and contract management. Strong communication, organizational, and analytical skills required. Experience with PMO frameworks, task management tools, and proposal preparation is beneficial.

FullStack Developer with a focus on frontend development. Responsibilities include developing web applications using JavaScript, TypeScript, and Angular, implementing features, and supporting development teams throughout the project lifecycle. Requires at least 4 years of commercial experience with JavaScript and TypeScript, including strong knowledge of Angular, Spring Boot, PostgreSQL, Linux, and Kubernetes/Docker.

Senior Java Engineer to design and build high-performance, real-time systems for payment solutions handling millions of transactions daily.

Senior Software Quality Engineer to design, execute, and automate tests for web and mobile applications. Experience with Playwright, Cypress, Selenium, API testing, and CI/CD pipelines required. Collaborate with engineering and product teams to ensure product quality and reliability.

Senior Frontend Developer will implement, test, and profile front ends using ReactJS. Experience with Angular and Next.js is required, along with a focus on user experience and agile methodologies.

Experienced SAP TM Consultant sought for independent role in consulting department. Must have 3+ years of experience in SAP projects, in-depth understanding of SAP TM processes, and proficiency in MS Office. Fluency in at least two of Polish, English, or German required.

Provide strategic leadership for pursuit engineering teams, including Software, Systems, and Hardware. Act as the primary engineering interface for customers, suppliers, and internal stakeholders throughout pursuit activities. Offer expert consultancy for new platform and concept projects. Lead decision-making processes during RFC/RFP/RFI/RFQ phases. Oversee technology selection and drive effort and cost estimation. Mentor and guide engineering competency teams during the transition to series development.

Senior Python Developer will implement and maintain scalable backend services and platform components. Collaborate with cross-functional teams and clients to deliver new features and resolve issues. Diagnose and resolve complex technical problems. Share knowledge and best practices within a team.

Node.js Engineer to build and maintain a high-performance RESTful API for a consumer purchase insights company. Requires expertise in SQL, distributed systems, and experience with AWS (Redshift, RDS Postgres, S3).

Founding engineer to design, build, and own core internal systems for a Web3 token marketing agency. Will work with AI-assisted development tools, LLM APIs, and orchestration frameworks. Requires experience with Python, React, and server/infrastructure management.

Senior BI Engineer needed to support and evolve enterprise reporting solutions, focusing on Power BI, Snowflake data engineering, and real-time data integration. Responsibilities include managing Power BI datasets, designing real-time reporting solutions, and providing technical support to users. Requires experience in enterprise reporting, data engineering, and Power BI.

Functional lead for WalkMe digital adoption platform. Designs solutions, defines user cases, and manages content lifecycle. Requires 5+ years in digital adoption, UX, or enterprise application enablement with 3+ years hands-on WalkMe experience.

Senior IT Project Manager with German will lead and manage customer projects, ensuring successful execution and customer satisfaction. Responsibilities include coordinating activities, managing budgets, and guiding project teams. Requires 5+ years of project management experience, preferably in software implementation, and fluency in English and German.

Lead Product Manager for a new dynamic pricing engine using machine learning to optimize promotional and listing fees. Own product strategy, execution, and stakeholder alignment for a core revenue driver. Requires 7+ years of product management experience, 3+ years building machine learning products, and proficiency in A/B testing.

Develop and maintain full-stack applications using frontend frameworks (React, Angular, or Vue.js) and backend technologies (Python, Java, or Node.js). Design and implement APIs (RESTful and GraphQL) and manage SQL and NoSQL databases. Implement DevOps practices including CI/CD pipelines, containerization, and automated deployments. Collaborate with cross-functional teams to ensure continuous improvement, security, and performance of AI-driven systems.

Order Management Lead & Regional Process Owner (RPO) for EMEA. Oversee and optimize order management processes, ensuring compliance and driving continuous improvement. Lead regional projects, provide training, and act as a key liaison for audits and global initiatives.

Senior Software Engineer will develop Java-based backend applications, Angular frontends, and data models for relational and document-oriented databases. Responsibilities include creating architecture and implementation concepts, participating in design reviews, and testing, rolling out, and supporting applications.