python English-speaking jobs in Chorzów

This role involves developing and enhancing Data & Analytics products using Tableau, Tableau Prep, and GCP/Big Query. Responsibilities include transforming raw data into insights, collaborating with stakeholders, designing dashboards, and ensuring data integrity. Requires 5+ years of experience developing Tableau dashboards, working with Tableau Prep, and complex SQL statements.

Saily is seeking a Senior UX/UI Designer to create engaging web pages that enhance conversion rates and ensure a seamless user experience. The ideal candidate will have 5+ years of experience in web design, a portfolio showcasing expertise in creating engaging web pages, and proficiency in Figma.

Coordinates and delivers projects focused on implementing GenAI and Data solutions, migrating infrastructure to AWS, and modernizing applications. Manages project scope, schedule, risks, and budget. Builds and maintains client relationships and acts as the main point of contact. Minimum 5 years of experience managing a project portfolio in the IT services industry. Proven experience leading multiple teams delivering parallel projects in an agile environment. Strong understanding of project economics. Hands-on experience with agile project management methodologies. Excellent communication skills and confidence in client-facing interactions. Experience in pre-sales activities. Ability to operate effectively in ambiguity. Experience with project management tools such as Jira and Confluence. Fluency in both English and Polish.

QA Mobile Engineer will design, implement, and oversee testing processes for mobile applications. Responsibilities include creating test cases, executing test plans, and collaborating with teams to ensure product quality. Requires 3+ years of experience in software testing, hands-on experience with mobile UI automation tools (Appium, Cucumber/Gherkin, Serenity BDD), and manual testing experience.

As a Clinical Implementation Specialist, you will provide expert support to dental professionals in Poland adopting and optimizing digital orthodontic and scanning solutions. You will deliver product presentations, lead implementations, and provide ongoing after-sales consultations. This role requires a Bachelor's degree or above, 3+ years of customer-facing experience, strong presentation skills, and fluency in Polish and English.

Leads a team of analysts providing cash management services for Fortum businesses in Gdańsk. Responsibilities include setting team priorities, ensuring service delivery, and collaborating with banks and stakeholders. Requires 2+ years of team leadership experience, 5+ years in finance, and fluency in English.

QA Test Engineer needed for European institution in Warsaw. Experienced professional to execute complex testing procedures and drive quality across systems. Requires +5 years of test experience, expertise in testing tools (Selenium, Cypress, Playwright), and ServiceNow platform. Must have strong analytical and communication skills.

Lead Engineer will perform finite element analyses (FEM) to support mechanical design development and validation of aircraft engine components. Responsibilities include building, modifying, and maintaining structural FEM models for static, modal, fatigue, and damage tolerance analyses. The role requires experience with commercial FEM tools and a Bachelor's or Master's degree in a relevant engineering field.

Senior Solution Architect to design and own end-to-end solutions across multiple domains. Requires 6+ years of .NET (C#) backend engineering experience, including distributed systems design. Strong MS SQL Server skills are essential.

The Network Platform Owner will be responsible for end-to-end accountability of the technical platform, including tools, monitoring, and management systems. This role involves close cooperation with architects, business product owners, and vendors to ensure alignment with business needs and cost-effective continuous improvement. The ideal candidate will have 3+ years of experience in the network area, excellent understanding of network platform demands from a business perspective, and strong conflict management and problem-solving skills. Fluency in spoken and written English is required.

Category Activation Manager will lead implementation and execution of National Activations Calendar, developing customized action plans for key accounts. This role requires experience in analyzing product and activation performance, trade marketing, and omnichannel journey activation. Fluent English and Polish are required.

Motion Designer for Marketing & Branding Team will create visual assets for both physical and digital media, including marketing materials, social media animations, infographics, banners, product and promotional videos. Responsibilities include designing, animating, and managing projects from brief to final output files. Requires 5+ years of experience as a motion designer, proficiency in Adobe Creative Suite, 3D software, and video editing software, and C1/C1+ English proficiency. Portfolio of previous projects is required.

Content Marketing Specialist to create, maintain, and distribute high-quality English-language travel content. Responsibilities include writing new content, updating existing content, and supporting email and social media communication. Requires strong written English skills, CMS experience, and understanding of SEO fundamentals.

AI/ML Engineer will implement machine learning models, design GenAI solutions, and manage industrialized processing pipelines. Requires 5+ years of data engineering experience, 3+ years of production-ready ML code development, and 1+ year of GenAI experience. Must have strong Python skills and experience with MLOps/LLMOps tools like AzureML/AzureAI and Databricks.

Senior Back-End Engineer will build scalable software using Python, refactor code, and solve complex problems. Requires 5+ years of experience with databases, web frameworks, and OOP in Python, Java, C#, or C++. Master's degree in Computer Science/Engineering is required. Experience with container orchestration, microservice architecture, and SAAS/Cloud solutions is a plus.

limango seeks a working student Graphic Designer to create graphics for various sales channels and maintain a consistent brand image. Responsibilities include designing graphics for campaigns, collaborating with teams, and developing visual concepts. Applicants should be graphic or communication design students with experience in Adobe Suite and strong English skills.

Applications Engineer specializing in conveyance solutions for automotive assembly plants. Develop technical proposals, cost estimates, and conveyor system concepts. Collaborate with Sales, Engineering, and global partners. Analyze customer RFQs, conduct site surveys, and support project execution.

Ovoko seeks a Sales Specialist to acquire new partners across Poland for its used car parts marketplace. You will manage your own pipeline, build relationships with sellers, and onboard new partners. 2+ years of B2B sales experience, preferably in e-commerce or tech startups, is required.

Provide IT support via phone, chat, or email to end users experiencing technical issues. Must have strong English, German, Spanish, Dutch, or Brazilian Portuguese language skills and a willingness to learn IT fundamentals.

Senior Fullstack/Backend Engineer needed to design, develop, and optimize scalable backend services using Java and serverless technologies. Experience with frontend technologies (e.g., React, Web Components) and cloud technologies (AWS) is required. Collaborate with cross-functional teams to deliver innovative solutions. Provide mentorship to junior developers.