ruby English-speaking jobs in Bielsko-Biała

Build and manage a Salesforce Center of Excellence, overseeing process, technology, and governance. Lead strategy, delivery excellence, and resource management for Salesforce solutions. Requires 7+ years in high-performance architectures and 5 years in Salesforce Development.

Technical Project Manager needed with 3+ years managing product/delivery teams. Requires Agile expertise, UX/UI understanding, and ability to translate business needs into clear requirements using Jira/Confluence.

Senior Policy & Economic Intelligence Partner leads executive intelligence, transforming complex geopolitical shifts and economic data into high-signal briefings for C-suite leaders. Requires 5+ years in macroeconomic research or policy advisory.

Senior Workday Staff Engineer to serve as internal Workday authority. Own end-to-end technical configuration across HCM, Compensation, Benefits, and Security. Design integrations and act as internal Solution Architect, defining best practices.

Senior Flutter Developer role focusing on technical excellence in mobile projects. Responsibilities include building complex UIs or shaping technical vision as an Architect. Requires 5+ years in mobile and 2+ in Flutter.

Experienced Maritime Archaeologist needed to support the identification, assessment, permitting, and recovery of underwater cultural heritage sites. Requires a Master’s or PhD and 5+ years in maritime archaeology.

Head of Sales needed to lead and establish the sales department for an international company specializing in investment citizenship and residency programs. Requires higher education, extensive international market experience, and fluency in English and Russian.

Experienced Senior Accountant needed for a remote finance team. Responsibilities include preparing financial statements under GAAP, managing the general ledger, and overseeing AP/AR/payroll. Requires 5+ years of accounting experience and strong analytical skills.

Experienced Storage Architect needed for unstructured data, focusing on AI and analytics workloads. Design, size, and validate scalable file and S3 object storage solutions for data-intensive environments.

Healthcare IT Business Development Manager focuses on generating Order Intake for Enterprise Informatics solutions using AI and PACS. Requires IT/marketing/radiographer background, PACS knowledge, and fluency in English and Polish.

Lead the global Mechanical Engineering discipline, driving standards, processes, and performance across the R&D organization. This role requires 15+ years in global R&D and 10+ years of multi-regional leadership.

Mid Fullstack Developer needed for a remote international project. Develop backend, web, and mobile solutions using .NET, React, and React Native. Requires 3+ years experience with C#, .NET Core, React, and SQL Server. Fluent Polish is mandatory.

Clinical Data Reviewer (Oncology) role requires CRA or CTM experience in Oncology. Responsibilities include clinical review of large datasets for milestones, data checks, and query generation. Candidates must reside in Poland or Canada.

Experienced Global Finance Manager needed to own day-to-day Finance operations for an international game development studio. Focus is on operational excellence, reporting, forecasting, and process improvement. Requires strong hands-on financial skills.

Tech Lead (PHP+React) to own the technical direction of a new TAM team. Responsibilities include solution design, client technical contact, and ensuring sustainable customizations using PHP 8, React, and PostgreSQL.

FP&A Controller role involving coordinating FP&A processes, advanced financial analysis, and preparing data-driven reports for stakeholders. Requires a Master's degree and 4+ years in finance, with strong analytical and advisory skills.

Sales Lead to drive commercial growth for energy storage in Poland and Europe. This senior role requires a hunter to own the full sales lifecycle, from opportunity origination to closing high-value, complex deals.

Design manufacturing data products and flows from systems like MES, SCADA, and ERP. Define data models, transformations, and schemas. Collaborate with OT/IT teams to ensure reliable data acquisition and drive standardization.

Senior Backend Engineer to own the technical thesis for validating agent-generated code. Prototype feedback mechanisms for agents using Rust, Ruby, and Go. Design mid-loop feedback systems and measure adoption.

Senior Data Scientist focusing on GenAI, LLMs, RAG, and AI Agents. Requires 6+ years in Data Science/ML and 4+ years in Python development. Experience with LangChain, vector databases, and cloud platforms is key.