ruby English-speaking jobs in Bielsko-Biała

Project Engineer will design robots, participate in production process implementation, and commission machines. Requires a technical education, robot programming ability, and experience in a similar role.

Staff Product Analyst will leverage web and app analytics to drive data-informed product and growth decisions. Responsibilities include defining KPIs, designing measurement frameworks, analyzing user behavior, and collaborating with product, marketing, and growth teams. Requires expertise in GA4, Snowplow, BigQuery, and Python.

Develop and operate a Microsoft-based Self-Service Automation Platform. Design, implement, and maintain the platform's governance model. Collaborate with Group-IT Microsoft Application Infrastructure Service. Ensure platform adherence to global IT standards and security requirements. Enable business units to automate processes independently within a governed framework.

Extends, improves, and customizes Unreal Engine 5 systems. Focuses on low-level subsystems, memory, asset streaming, and I/O. Optimizes CPU and GPU performance, memory footprint, and loading times. Integrates platform SDKs, store APIs, and online services. Requires strong C++ programming skills and experience with Unreal Engine 4 or 5.

AI Solution Architect needed to design and build secure, scalable AI solutions leveraging cloud technologies. Requires experience with AI technologies, frameworks, and cloud platforms (AWS/GCP/Azure). Strong communication and collaboration skills are essential.

eRetail Media Development Manager will partner with cross-country teams to ensure collaboration and aligned needs. The role involves shaping analytics approaches, building KPI dashboards, analyzing Retail Media performance, and providing actionable recommendations. The ideal candidate will have 3+ years of experience in e-commerce/retail analytics, strong commercial understanding, and proficiency in Excel and data visualization tools.

Financial Controller needed for a fast-growing Fintech company launching in Poland. Own financial reconciliation across multiple currencies and wallets, manage financial close, and ensure compliance with European regulations and Polish accounting laws. 3+ years of accounting experience and strong knowledge of European accounting standards required.

We are seeking a Head of Design to lead our design team, manage projects, and shape our brand. You will set design processes, mentor designers, and oversee the company portfolio. Proven leadership, facilitation, and design experience are required.

Data Analyst will work with Synerise's AI-enhanced data platform, turning complex data into clear insights and recommendations. Requires 2-3 years of experience in data analytics, strong analytical skills, and proficiency in MS Excel and Power Query. Fluency in Polish (C2) and English (C1) is required.

Designs, builds, and maintains Workday integrations for global HR processes. Assesses integration needs, leads the full integration lifecycle, and configures Workday security.

Develop and maintain full-stack features for lending products. Collaborate with product managers and designers to translate customer needs into technical solutions. Contribute to backend services, APIs, and frontend applications.

Senior Data Analyst to optimize payment conversion rates, detect anomalies, and design data pipelines. Requires SQL, database knowledge, and experience with data visualization tools like Looker or Power BI.

Technical Account Manager to support Payment Gateway merchants with integration, onboarding, and post-launch support. Requires 2+ years B2B crypto experience, strong English and Russian communication skills, and understanding of payment flows, KYC/KYB, and compliance.

Develop and maintain the Bank's integration bus architecture and components. Analyze integration systems, prepare Proof of Concepts, and support teams with integration design and technology expertise. Resolve errors and problems in test and production environments.

Hatch seeks a results-driven Senior Rail Systems Communications Engineer with 10+ years of experience in communication infrastructure and technologies. Responsibilities include developing conceptual designs, contract documents, and overseeing testing and commissioning of communications networks for transit agencies. Must have a Bachelor's or Master's degree in a relevant field and strong written and verbal communication skills. International travel may be required.

Senior Project Manager to lead IT projects from RFP through delivery for enterprise clients. Experience in pre-sales, Agile/Waterfall/Hybrid models, and strong stakeholder management required. PM certification (PMP/PRINCE2/Agile) is mandatory.

Supports Capgemini clients in developing new strategies, services, and products. Designs and implements new business and operating models with a focus on Finance Transformation, particularly within the Record-to-Report (R2R) domain.

The Steam/Gas Mechanic installs, maintains, and repairs heavy rotating machinery used in power generation. Responsibilities include dismantling, assembling, and aligning machinery, reading blueprints and technical documentation, and performing material and machine inspections. Experience maintaining, dismantling, and installing machinery and industrial service equipment is required.

Develop and launch LLM-based search technologies, recommender systems, and process improvements. Collaborate with UX researchers, engineering teams, and product managers. Build prototypes, analyze data, and handle projects at scale.

Lead backend developer specializing in Python, Django, Flask, and REST APIs. Design, develop, and maintain microservices and event-driven solutions. Experience with GCP, Docker, and CI/CD required.