python English-speaking jobs in Chorzów

Project Firmware Security Engineer will contribute to secure product design and architecture, review and maintain secure embedded software, and support security verification and validation activities. Must have a Master's degree in Computer Science or equivalent, experience designing, programming, and debugging firmware, and knowledge of security principles.

Location: Fully Remote or Hybrid, determined by candidate location and business needs on a case-by-case basis. General Purpose: Responsible for leading the Payment Operations function and overseeing transaction processing for a global CFD brokerage and cryptocurrency exchange.

Own high-impact, cross-functional projects from definition to delivery. Coordinate initiatives across departments, identify risks, and support the CEO on strategic topics. Build scalable processes and champion an AI-first operating philosophy.

Danfoss seeks a SIOP IBP Consultant to implement and optimize SAP IBP solutions. The role involves configuring IBP modules, integrating with ERP systems, and improving planning efficiency. Requires 3+ years of SAP IBP implementation experience and expertise in IBP modules, configuration, and forecasting methodologies.

Senior Linux/DevSecOps Engineer needed for platform hardening within client infrastructure. Requires 8+ years experience, deep Linux knowledge, security expertise, advanced Python and Bash skills, and SQL/PostgreSQL proficiency.

Senior Data Warehouse Developer will design, optimize, and test ETL processes using SQL and Databricks. Collaborate with teams to ensure data integrity and performance. Requires 5+ years of data warehousing and ETL experience, strong SQL skills, and fluency in Polish and English.

Global Category Manager for steel castings, forgings, and hydraulics components. Develop and execute global category strategies, manage supplier relationships, and drive cost and value improvements. Requires fluency in English and French.

Customer Service Representative providing support to European clients. Fluent Czech and good English required. Manage orders, deliveries, and customer complaints.

Senior System Software Engineer will engage with partners and customers to troubleshoot NCCL issues, conduct performance analysis, and develop tools for issue isolation. Requires experience with parallel programming, communication runtimes, C/C++ programming, and high-performance networking.

Senior Frontend Developer to enhance product and user experience. 7+ years JavaScript, 5+ years React, 4+ years Next.js, and 3+ years Typescript experience required. Strong Vite ecosystem and build tool knowledge needed. Collaborate with design team, optimize website performance, and mentor other developers. English fluency required.

Electrical Engineer to develop designs for medium and high-voltage substations (10 kV – 50 kV) and prepare tender documentation. Experience in electrical engineering and design of medium- and/or high-voltage power installations required. Proficiency in software tools such as MicroStation, AutoCAD, PLS-CADD, or Caddy++ is necessary.

Global Category Lead will develop and execute worldwide purchasing strategies for assigned subcategories. Responsibilities include leading global sourcing initiatives, supplier relationship management, and negotiating contracts. Requires a university degree in a related field, 5+ years of experience in purchasing/procurement, and fluency in English.

As a Solution Engineer, you will manage customer projects, implement IoT products, and support pre-sales activities. You will require an engineering degree and experience in software development, system design, and troubleshooting.

Solution Architect needed for IT projects in a banking environment. Design software architecture, coordinate with teams, and collaborate with vendors. Requires 3+ years experience, UML/BPMN expertise, banking domain knowledge, and proficiency in various technologies (Kubernetes, Oracle DB, Java, etc.).

Lead the Digital Solutions Group globally, setting the vision and priorities for AI in the business. Act as Entity Lead for the local technology team, providing people leadership and governance. Coordinate AI solution deliveries across locations, ensuring alignment with the Digital Solutions business strategy. Partner with Product Owners and stakeholders to shape and deliver AI-powered solutions.

Investigate, fix, and prevent issues in existing production systems. Resolve platform defects and technical debt. Work with Development, DevOps, and Architecture teams to ensure reliable systems. 3-5 years experience supporting or developing web applications using C#/.NET. Strong understanding of C# (.NET Framework), ASP.NET MVC, and REST APIs. Experience working with production incidents and defect resolution. Good understanding of microservices-based systems. Familiarity with Docker and Kubernetes (operational level). Experience with testing practices related to bug fixing and regression prevention. Comfortable working in incident-driven environments. Fluent in English.

We seek two QA Engineers to ensure product quality for TradeZella or Coupler.io. Responsibilities include manual testing, investigating customer issues, and collaborating with teams to resolve problems. Expertise in debugging, API testing (Coupler.io), or UX testing (TradeZella) is required. Strong communication and problem-solving skills are essential.

Senior SAP Support Consultant needed for our Wrocław team. Provide expert support and troubleshooting for SAP applications, focusing on logistics modules (SD, MM). 5+ years of experience as an SAP Consultant or Supporter required. Fluent English & Polish, communicative German, and strong problem-solving skills essential.

Payments Industry Consultant with 5+ years of experience in digital payment solutions and consulting. Leads discovery engagements, frames complex problems, and defines solutions. Expert in payments ecosystem, core capabilities, and processes. Strong communicator and collaborator with experience in pre-sales and client pursuits.

Senior Logistics Sales Specialist needed for a company specializing in finished vehicle logistics, sea, road, and rail freight forwarding, and warehousing services. The role involves acquiring new clients, negotiating offers, and supervising the sales process.