ruby English-speaking jobs in Bielsko-Biała
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Alternative jobs in Poland
Customer Service Professional with Croatian (remote)
- Foundever
- Gdańsk
- May 9
Business Continuity Management Expert (Warsaw)
- Cronos Europa
- województwo mazowieckie
- May 9
Business Continuity Management Expert needed for large-scale IT programs within European Institutions. Requires a bachelor or Master degree in IT, fluency in English (C1 minimum), and 3+ years of relevant IT experience, including 2+ years in a similar role. Extensive experience in Business Continuity Management, risk management frameworks, and data analysis is essential. ITIL 4 Foundation, Business Continuity Management, and Business Analysis certifications are required.
Sano Director
- Sano Centre for Computational Medicine
- Poland
- May 9
Lead the strategic development and scientific program of Sano Centre, a translational scientific institute focused on computational medicine and healthcare technology innovations. Oversee research and development, attract top talent, and establish new partnerships. Must have a PhD in a relevant field, extensive research experience, and proven success in grant funding and international project management.
Network Architecture & Discovery Lead (M&A Integration)
- Miratech
- województwo mazowieckie
- May 9
Leads the technical intake and discovery phase of a network consolidation program following telecommunications acquisitions. Translates complex network data into validated architectural baselines. Manages a team of data analysts, an infrastructure simulation engineer, and network technicians. Ensures legacy environments are mapped, classified, and architecturally sound before migration. Requires 7+ years of experience as an Enterprise Network Architect in complex telecom or M&A network environments. Must deeply understand enterprise networking concepts and have proven ability to interview technical SMEs and translate business requirements into architecture blueprints.
Security Technical Lead, Cluster Management
- Fitbit
- województwo mazowieckie
- May 9
Security Technical Lead will develop secure solutions for guest and host environments, lead security-related projects, and design infrastructure to measure performance. Requires a Bachelor's degree in Computer Science or related field and 5+ years of coding experience in C++, C, or Rust. Experience with Linux, cluster management, system architecture, virtualization, and security is preferred.
T Hub - Contact Center Architect
- T-Mobile
- mazowieckie
- May 9
Architect customer interaction solutions based on platforms like Genesys, Cognigy, or Parloa. Conduct customer workshops, create technical documentation, and advise on solution feasibility. Develop interface integrations and contribute to 2-3 projects simultaneously.
Senior Data Scientist (Contractor)
- myPOS AD
- województwo mazowieckie
- May 9
Senior Data Scientist will own the full lifecycle of complex modelling programmes across Customer & Commercial Intelligence, including CLTV, Churn Prediction, Propensity to Buy, and Next Most Likely Product. Responsibilities include architecting churn models, leading the NMLP engine, and taking technical ownership of core fraud model components. This role requires expertise in Python for data science and ML engineering, deep expertise across the ML methodological spectrum, and proven end-to-end ownership of at least three of: CLTV models, churn models, propensity models, fraud/risk models, recommendation or NBA systems.
Manager, Global Scientific and Regulatory Documentation
- Bristol Myers Squibb
- województwo mazowieckie
- May 9
Leads document strategy and authoring of regulatory documents for submissions and approvals in key markets. Coordinates and integrates scientific, medical, and regulatory input from cross-functional teams.
BI Tech Lead with Looker
- Lingaro
- Poland
- May 9
Leads and coordinates teams of Back-end and Front-end BI Developers. Provides technical guidance and mentorship. Designs and architects technical solutions for Business Intelligence reporting. Reviews technical designs and ensures adherence to quality criteria.
Java Backend Developer (Microservices)
- WIPRO IT SERVICES POLAND Sp. z o.o.
- Gdańsk, pomorskie
- May 9
Java Backend Developer will contribute to the technical design and engineering of applications, developing domain expertise and collaborating with teams to deliver solutions.
React Native Engineer (Android) - Growth Alliance
- HelloFresh
- mazowieckie
- May 9
React Native Engineer will work on a cross-functional team to plan, build, test, and launch features for customer-facing mobile experiences. Responsibilities include designing and developing solutions that scale, collaborating with engineers and designers, and integrating frontend and backend services. Requires at least 2 years of hands-on React Native experience, 3+ years with HTML, CSS, and JavaScript, and proficiency in React.js and Node.js. Familiarity with CI/CD workflows and testing practices is also required.
SAP Treasury Consultant – Functional
- Darwin Recruitment
- poznań
- May 9
SAP Treasury, Banking, and Payments Specialist needed for a global organization. Focus on stable, compliant, and efficient payment and cash operations across multiple entities. Strong SAP FI experience with focus on Banking, Payments, and Cash Management required.
Graduate software engineer (Warsaw)
- Evernote
- wrocław
- May 9
Build and evolve software systems used by millions, integrating AI tools into the development workflow. Master diverse technologies and simplify complex systems.
Senior Frontend Engineer (React)
- N-iX
- Warsaw
- May 9
L1 Service Desk Agent with Czech or Slovak
- Diebold Nixdorf
- mazowieckie
- May 9
As a Level 1 Service Desk Agent, you will provide technical support to customers via multiple channels, resolving hardware and software issues. You will troubleshoot problems, escalate when necessary, and ensure clear communication throughout the process.
SAP SuccessFactors Consultant
- DCV Technologies
- Wrocław
- May 9
Senior Director, Leadership & Organizational Development
- Tevapharm
- województwo mazowieckie
- May 9
The Senior Director, Leadership & Organizational Development defines Teva's global leadership development strategy and organizational development priorities. This role partners with various teams to translate business strategy and talent insights into scalable solutions and investments. The Senior Director leads the global Leadership & Organizational Development Center of Expertise and oversees the design, execution, and continuous improvement of leadership development programs and organizational development interventions.
Database Administrator (French project)
- Sopra Steria Polska Sp. z o.o.
- śląskie
- May 9
Database Administrator needed for a French public sector project. Responsibilities include database management (Oracle, PostgreSQL, SQL Server, MySQL), handling incidents, and executing MEPs. Requires experience with databases, French B2 level, and willingness to learn.
Project Engineering Manager
- Infosys
- elbląg
- May 9
Leads engineering projects as the primary point of contact for various stakeholders. Manages engineering resources, ensures on-time delivery, and coordinates with suppliers and construction teams. Responsible for budget management, schedule development, and compliance with contractual requirements. Requires experience in engineering and project management within power plants or related industries. Fluent English communication skills are essential.
IT Product Manager with German – SAP Fieldglass (K/M)
- Lufthansa Group Business Services Sp. z o.o.
- małopolskie
- May 9
As an IT Product Manager for SAP Fieldglass, you will manage the application supporting external workforce management. You will work with German stakeholders to ensure efficient and compliant recruitment and onboarding processes. You will also manage contingent workforce processes, handle contract types relevant to the German market, and ensure system support for hiring managers and external workers.











