python English-speaking jobs in Chorzów

Accounts Receivable Accountant needed for a dynamic international organization. Manage customer master data, process invoices, and conduct cash collection activities. Requires a Bachelor's degree in Accounting or Finance and 2+ years of experience in Accounts Receivables. Fluency in Romanian and English is essential.

Senior Full-Stack Developer will build features for a real estate video generation application using TypeScript, React, and AWS services. Requires expertise in React, TypeScript, and AWS services such as SQS, DynamoDB, KMS, and Lambda.

Support internal and digital communication in a global IT environment. Create content for intranet, social media, and presentations. Collaborate with international teams and provide technical support for communication tools.

Lead MS Dynamics 365 BC implementations and rollouts. Act as Application Owner after implementation. Analyze business needs, translate them into functional and technical requirements, and prepare documentation. Coordinate vendors, participate in solution design, and oversee testing and quality assurance. Administer MS Dynamics 365 BC, drive process optimization, and provide user training and support.

Portfolio Accounting Fund Accountant will execute tasks, reconcile cash and positions, and work on projects to streamline processes. Responsibilities include preparing reconciliations, liaising with internal departments, and assisting with training. Requires an accounting, finance, or business degree, strong analytical skills, and the ability to work independently and as part of a team.

Site Planning Business Process Expert will optimize processes, data, tools, and ways of working to improve planning accuracy and execution quality. This role defines and documents business, operational, and compliance requirements for Site Planning processes. The expert will also create and manage dashboards and reports to track performance and improvement opportunities.

Leads the delivery and change management for Data and AI Governance Programmes. Manages multiple workstreams, develops reporting, and facilitates communication across all levels. Requires experience in program management, change management, and stakeholder engagement.

Freelance PPC Specialist to execute global Paid Social and ABM strategies, supporting search efforts in specific regions. Experience with Google Ads, LinkedIn, and Meta required.

Develop and operate LLM-based AI systems written in Python, including RAG and Agent solutions. Focus on productionizing AI applications at scale, starting with the personalization and enhancement of the connected cooking experience.

Ledgebrook seeks a Full Stack Software Engineer to develop new features and enhance applications using JavaScript (Node.js) and Python. Responsibilities include designing and implementing frontend and backend components, developing RESTful APIs, writing clean code, and optimizing application performance. 3+ years of full stack development experience with Python and JavaScript is required.

Designs data warehouse solutions based on business needs. Analyzes source systems, documents data, and defines data transformations. Creates and maintains logical and physical data models. Supports data engineers and quality engineers in implementation and testing.

Senior Frontend Developer will develop and maintain software features based on visual mockups and UX descriptions. Responsibilities include writing tests and delivering high-quality, functional and performant code. Requires minimum 4 years' experience as a Frontend Developer with advanced understanding of TypeScript and React. Experience with JavaScript based build systems (e.g. Babel, Webpack) and CSS frameworks (Bootstrap / Compass) is also required.

Animate performance marketing video ads for mobile games, especially in the social casino genre. Create scenarios, storyboards, and animations based on creative briefs and top-performing references. Collaborate with the marketing department to implement advertisements.

Senior Sportsbook UI/UX Designer to shape user experiences across a sportsbook platform. Collaborate with Product Managers, Engineering, and QA to design platform-level experiences for operators, admins, traders, and internal teams. Create wireframes, user flows, storyboards, and interactive prototypes. Contribute to a scalable design system and stay informed about industry trends. Bachelor's or Master's degree in UX/UI Design or related field and 5+ years of experience in UX design. Strong portfolio showcasing end-to-end UX work. Proficiency in design tools and experience working with design systems. Excellent communication and collaboration skills. Sports betting or iGaming domain knowledge preferred.

Visual Merchandiser responsible for implementing Levi's brand image and delivering sales targets through product display and training store associates.

Senior ServiceNow HRSD Developer will design, develop, and maintain HR solutions. Responsibilities include configuring HR Case Management, implementing platform development tasks, establishing security measures, designing workflows, and integrating with external HR systems. Requires 7-8 years of software development experience with 3+ years in ServiceNow HRSD.

Develops, deploys, and optimizes AI-based applications using AWS services. Builds and maintains APIs and microservices. Ensures AI solutions adhere to security, development, and governance standards.

IT Support Specialist providing technical support to users in the aerospace/defense sector. Responsibilities include diagnosing and troubleshooting technical issues, escalating complex cases, and maintaining documentation. Requires proficiency in Microsoft tools and systems, strong communication skills in French, English, and Polish, and the ability to work independently and as part of a team. Residency in Poland is required.

Area Sales Engineer responsible for increasing sales of ARO products through distributors and direct accounts in Eastern Europe & CIS countries. Manages existing sales channels, develops regional sales strategies, and provides technical product training. Requires 5+ years of experience selling pumps and related process equipment, strong relationship building skills, and fluency in English.

Data Engineer needed for a financial industry project. Responsibilities include designing and building data pipelines, translating business needs into datasets, and partnering with teams to define data outputs. Requires strong Python, SQL, and Spark/PySpark skills, experience with cloud data environments, and the ability to understand business context and convert it into technical solutions.