python English-speaking jobs in Chorzów

Develop, optimize, and maintain Power BI dashboards and reports focused on financial KPIs. Build and enhance data models in Power BI and Snowflake, ensuring accuracy and alignment with financial logic. Collaborate with Finance and Controlling teams to translate business requirements into technical solutions.

Java Tech Leader with 7+ years of experience in full stack development for web applications. Expertise in Angular, React, Spring Boot, Hibernate, and RESTful APIs. Strong understanding of object-oriented programming and design patterns. Fluent in English and French. Experience with version control systems, CI/CD pipelines, and database systems. Responsibilities include developing, testing, and deploying software solutions, collaborating with cross-functional teams, and mentoring team members. Bachelor's degree in Computer Science or related field required.

Leads end-to-end AI transformation projects, identifying business improvement opportunities and developing AI-driven solutions. Delivers tailored solutions using automation, Agentic AI, Power Apps, Microsoft Copilot, and other tools to drive efficiency gains. Facilitates workshops to identify process inefficiencies and opportunities for AI optimization. Provides expert guidance on AI best practices and stays up-to-date on emerging technologies.

FP&A Manager for Marine will lead management reporting, forecasting, and strategic planning. Responsibilities include preparing reports, partnering with stakeholders, and driving process improvements. Requires 5+ years of FP&A experience, proficiency in Excel and financial systems, and strong communication skills.

Design, implement, and debug features for Percona's open source database software, including Percona Server for MySQL, Percona XtraBackup, and Percona XtraDB Cluster. Contribute to upstream projects and engage with the open source community.

Experienced Database Administrator (Db2) needed to support enterprise databases in hybrid environments. Focus on maintaining, optimizing, and migrating Db2 databases. Collaborate with teams to ensure high availability, security, and performance.

Senior Data Scientist will develop Deep Learning models for failure prediction, automate root cause identification, and implement AI-driven reporting solutions. Requires expertise in statistics, Python, T-SQL, Power Query, DAX, Power BI, MS Fabric, and Power Platform.

Develop and deploy automation and analytics solutions to improve planning processes and business performance. Build and maintain cloud-based data flows and application-supporting data processing solutions. Partner with planners to identify digitization opportunities and translate them into technical solutions.

The Payment Specialist executes domestic and international payments, ensuring accuracy and timeliness. The role involves monitoring payment statuses, resolving issues, and collaborating with stakeholders. Requires a finance or accounting degree or relevant experience, proficiency in English and Polish, and experience with SAP and Microsoft Office.

Senior Python Developer will build and maintain Python applications and libraries for credit risk modeling toolkits. Collaborate with risk modellers, conduct code reviews, and support end users. Requires senior-level Python experience, testing expertise, and knowledge of Agile development.

Develop and maintain backend APIs and services for mobile and web applications. Participate in agile development, ensuring code quality and implementing unit tests.

The R&D Pilot Plant Technologist will execute pilot-scale production activities, including operating equipment, preparing raw materials, and conducting trials. This role requires a strong understanding of laboratory techniques, compliance with safety standards, and effective collaboration with internal stakeholders.

As a Senior Information Systems Project Manager, you will lead new Information Systems initiatives, collaborating with business operations teams, end-users, and technical experts. You will research, organize, coordinate, and execute the implementation of systems and tools, ensuring on-time, high-quality delivery aligned with business goals.

Senior Platform Engineer will build and operate a scalable AWS-based ML platform for internal teams. Responsibilities include designing and scaling infrastructure, implementing MLOps, and translating stakeholder requirements into platform solutions. Strong AWS experience, including SageMaker, Bedrock, IAM, S3, CloudWatch, and Cost Explorer is required.

Lead User Acquisition Manager will manage and oversee $500K+ monthly advertising budgets across all networks. Responsibilities include hands-on performance management, budget ownership, Facebook Ads expertise, analytics, reporting, and creative ideation. Must have proven experience managing $750K+ monthly advertising budgets and deep expertise in Meta Ads. Fluent Russian language proficiency is required.

Leads end-to-end process discovery using Celonis to analyze event log data from enterprise systems. Identifies KPIs, quantifies value from process improvements, and designs future-state processes. Communicates findings to stakeholders and drives consensus on process improvement priorities.

Senior Software Engineer to design, develop, and maintain software applications using .NET, SQLServer, Docker, AWS, Kafka, and Cloudformation.

Senior Software Engineer will design, build, and scale critical parts of The Flex platform, including core services, APIs, and automation workflows. Responsibilities include developing scalable services, creating APIs, building event-driven workflows, and deploying cloud-native infrastructure. Strong experience with Node.js, React, and AWS is required.

Develop and maintain IFS solutions, including PL/SQL code, reports, and integrations. Requires Oracle PL/SQL, database, and ERP system knowledge. Experience with REST API, JSON, XML, and reporting tools is beneficial.

Senior Software Engineer (Go) will own and deliver quarterly goals, lead engineers through problem-solving, and collaborate with product management, design, and analytics. Requires 5+ years of experience designing, developing, and launching backend systems at scale using languages like Python or Kotlin. Experience with AWS, MySQL, and Kubernetes is necessary.