python English-speaking jobs in Chorzów

Senior Backend/Data Engineer role building a greenfield data platform. Requires 4+ years in Backend/Data Engineering with Python, Django, and experience building ETL/ELT pipelines using cloud platforms like Snowflake or Databricks.

Procure to Pay Associate role involves reviewing, processing, and approving vendor invoices, managing purchase orders, and ensuring customer satisfaction. Requires customer service/logistics experience, strong communication, and proficiency in Microsoft Office.

Research Specialist role involves implementing a PhD on AI models for mass gain and oxidation prediction in high-temperature materials. Duties include experimental research, model creation, and scientific publication. Requires a Master's degree and knowledge of materials engineering.

Site Engineer - Utility Works for S17 expressway construction. Responsibilities include supervising works, coordinating materials, controlling settlements, and ensuring quality compliance. Requires higher education in construction and knowledge of AutoCAD/MS Office.

Financial Analyst, Finance Operations assists with FP&A processes, enhancing budgeting, and providing variance analysis. Requires a degree in Finance/Accounting, 2+ years in Finance, and fluency in English. SAP knowledge is required.

Fare Search Specialist role involves researching flights, building travel itineraries, and supporting Sales with pricing solutions. This commercial operations role requires strong analytical thinking and organization. Travel experience is not required.

Manual Tester role for a bank project. Responsibilities include preparing test scenarios, running manual and exploratory tests, and collaborating within sprints. Requires 3+ years in manual testing, Agile knowledge, and Kibana experience.

Support customers through the order-to-delivery process, managing orders, invoices, and customer information accurately. Provide high-quality service in English and Polish while collaborating with global teams.

Join Ryanair Group as Cabin Crew to deliver exceptional customer service. This role requires enthusiasm, public interaction skills, and the ability to work shifts. Candidates must meet height and swimming requirements.

Python and AWS Engineer role requires proven experience in Python and AWS development, strong cloud architecture understanding, and experience with CI/CD and containerization.

QA Automation Engineer with 5+ years in software QA, focusing on embedded devices. Develop automated test cases using Python, CI/CD, and Linux. Experience in regression, end-to-end testing, and fleet monitoring is required.

Support two product teams in Scrum, removing impediments and driving predictable delivery. Requires 3+ years as a Scrum Master, understanding the full SDLC, and proficiency in Jira, Miro, and Notion.

Supports site and investigator evaluation by assessing regulatory, compliance, and performance data for site selection and study delivery. Roles include Local Submissions Specialist and Local Site ID/Feasibility Support.

3-8 years: Experience with C#, . NET Core, and ASP.

Developer Support Engineer needed with 1-2 years of software development or technical support experience. Must have experience with .NET technologies (C#, ASP.NET) and web applications. Focus on troubleshooting, debugging, and providing technical solutions.

Marketing Specialist for B2B Technology Marketing. Create and distribute marketing content, manage online/offline campaigns, and support brand presence. Collaborate with sales and analyze marketing success. Requires 1-3 years of experience and a relevant degree.

Build backend applications in Java using Spring Boot on AWS. Design REST APIs and microservices, owning services in production with a focus on reliability and observability. Requires C1 English and B2 Polish.

Senior Java Developer needed with 4-5 years of experience. Must have hands-on skills with Java, Spring Boot, Gradle, Oracle, Kafka, Docker, and Kubernetes. Responsibilities include developing robust solutions and improving CI/CD pipelines.

Senior Backend/Fullstack Developer needed to design and develop scalable services using Java/Kotlin and Spring. Requires strong experience with Apache Kafka, AWS, and system integration in an international setting.

Clearance Broker with French needed to provide administrative support and customer service in French. Responsibilities include maintaining logistics documentation, data entry, and calculating customs duties. Fluency in English and French is required.