ruby English-speaking jobs in Bielsko-Biała

Senior Data Visualization Expert, Assistant Vice President Miejsce pracy: Gdańsk Technologies we use Expected Tableau Python SQL About the project The Senior Data Visualization Expert is a hands-on role and will design and develop multiple solutions within the Data and Analytics team. Successful candidate with demonstrate advanced level of all three tools: Python and SQL and Tableau.

Vantive is a vital organ therapy company on a mission to extend lives and expand possibilities for patients and care teams everywhere. For 70 years, our team has driven meaningful innovations in kidney care.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies.

Join our growing technology team as a Data Engineer and help us build the next generation of data solutions powering insights and innovation across the business. In this role, you’ll design, develop, and maintain scalable data pipelines and cloud-based infrastructure , ensuring high performance and reliability across our data ecosystem.

Nauczyciel / Nauczycielka informatyki Miejsce pracy: Warszawa Twój zakres obowiązków Teach Computer Science to students from Grades 4–11 in English (and Polish or Ukrainian, additionally, based on your knowledge) Plan and deliver engaging lessons based on the Cambridge curriculum. Adapt teaching methods to suit different learning styles and student needs.

We are seeking a highly skilled and proactive Senior Corporate Security Engineer to join our cybersecurity team. The ideal candidate will drive secure configuration and operation of key endpoint and mobility systems - DLP, MDM, BYOD/VDI, and EDR - while coordinating closely with SOC, Data Protection, and Corporate Security functions.

We are #VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that's why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of "measuring outcomes, not hours". Join us & see for yourself!

This is a hands-on engineering role with strong elements of operational engagement and technical ownership. The successful candidate will provide expertise across Google Cloud Platform (GCP), VM Infrastructure, Terraform, Kubernetes, and configuration management tools (Ansible or equivalent), while helping to define and drive Infrastructure standards, resilience, and reliability.

Operating systemWindowsAbout the projectAs a Frontend Developer, you will join the technology team at The Travel Corporation – a global travel company with over a century of experience, operating more than 40 brands worldwide. You will be responsible for developing and enhancing web applications that power TTC global digital ecosystem.

Job Description We are looking for Senior Data Engineer to join Sopra Steria Polska a team for a client in the banking sector. You will be working in a stable environment in an international team working for one of the most popular Dutch banks. Note that we can only offer cooperation to people who are located in Poland and are willing to commute to our office in Katowice or Gdańsk, Poland.

Business Product Owner (A365/Salesforce) Miejsce pracy: Poznań Technologies we use Operating system Windows About the project On behalf of our Client, we are seeking a Business Product Owner (A365/Salesforce) to join a newly formed team.

SalesPermanentJob DescriptionAt Electrolux, as a leading global appliance company, we strive every day to shape living for the better for our consumers, our people and our planet. We share ideas and collaborate so that together, we can develop solutions that deliver enjoyable and sustainable living. Come join us as you are. We believe diverse perspectives make us stronger and more innovative.

Project Manager in IBM Mainframe (RACF) / Toxic Combination Policies Miejsce pracy: Warszawa Technologies we use Optional IBM Mainframe About the project Candidate will work as project (track) lead for establishing the Toxic Combination Policies in IAM. In the role you will report to the Project Manager of the IBM Mainframe Onboarding in IAM.

Data EngineerMiejsce pracy: WarszawaYour responsibilitiesdesigning and implementing data models and architectures that support financial data managementdeveloping and maintaining ETL processes to integrate data from diverse sources, including market data feeds, customer information systems, and transactional databasesensuring data quality, security, and compliance with regulatory requirementscolla

Security Specialist Miejsce pracy: Warszawa Twój zakres obowiązków As a Security Specialist, you will work in an international environment where advanced security threats are part of everyday business, alongside complex security landscapes, and projects with high business impact.

About the Role We are looking for a Senior Backend Engineer to join an international team responsible for building and maintaining high-performance, cloud-native backend services. This is a senior-level role with a strong focus on Python, asynchronous REST APIs, and MongoDB in production environments.

Enterprise Architect & Partner Lead Miejsce pracy: Gdynia Technologies we use Operating system Windows Your responsibilities Are you a technologist who speaks "business"? Do you love the energy of building something new, but prefer the stability of a fully funded company?

Location: Hybrid 2 days per week, based in Warsaw Salary for Senior (IC3) : UoP (Contract of Employment) = 23,000 - 31,000 PLN per month gross B2B = 27,000 - 37,000 PLN per month net +VAT About hyperexponential (hx) At hyperexponential, we’re building the AI-powered platform that enables the world’s most critical decisions in a $7 trillion industry, which risks to take, and how to price them.

ABOUT OUR GLOBAL COMPANYLondon Stock Exchange Group (LSEG):LSEG is a leading global financial markets infrastructure and data provider that pays a vital social and economic role in the world's financial system.

Senior Salesforce Integration Specialist – CRM Migration & AutomationMiejsce pracy: WarszawaTechnologies we useExpectedJavaScriptOptionalSalesforceAbout the projectAs a Senior Salesforce Integration Specialist, you will be working for our client, a major global financial institution undergoing a large-scale transformation of its commercial banking operations.