python English-speaking jobs in Chorzów

Senior Software Engineer to join the Transactions & Private Debt product area. Design, implement, test, and maintain backend functionality using APL and C#/.NET. Contribute to component design, code quality, performance, and long-term maintainability. Work closely with product managers, engineers, and stakeholders to understand requirements and deliver client-relevant functionality.

Senior iOS Developer needed for freelance, time & material basis. Build and maintain iOS apps that communicate with hardware peripherals over BLE. Must have 6+ years of Swift experience, strong BLE integration experience, and CI/CD experience.

Senior System Test Engineer will develop and implement automated tests in Python, contribute to test strategies and infrastructure, and collaborate with cross-functional teams. Requires a BSc or MSc in a relevant field, 5+ years of Python testing experience, and knowledge of test automation tools and frameworks.

Senior Java Developer to join a cross-functional team building scalable software solutions in a distributed architecture. Responsibilities include development and maintenance of backend applications, technical consulting, code reviews, and active participation in Agile/Scrum ceremonies.

Senior Database Engineer needed to modernize and maintain a business-critical legacy system. Responsibilities include SQL Server migration, infrastructure upgrades, and troubleshooting Coda environments. Requires strong SQL Server experience.

Senior Data Migration Specialist needed for a large-scale financial services transformation. Coordinate end-to-end data migration strategy, define reconciliation processes, and manage complex migrations from legacy SaaS platforms.

We seek a .NET Software Architect to design, develop, and maintain complex track&trace solutions for luxury goods manufacturers. Requires 5+ years of experience with the Microsoft/Azure development stack, security standards, and micro-services-based SaaS solutions.

Senior Unity 3D Developer needed to work on intelligent automation solutions. Responsibilities include coding, solving technical issues, and contributing to test-driven development. Requires experience with Unity 3D, 3D design, and strong coding skills.

Integration Architect will design and implement cloud and hybrid integration solutions for large-scale transformation programs. Requires experience with integration platforms (MuleSoft, Webmethods, TIBCO), microservices, SOA, API, cloud computing, and messaging technologies. Strong communication and problem-solving skills are essential.

Seeking a Senior Dynamics 365 CE Developer to build and enhance custom functionalities within Dynamics 365 CE and the Power Platform. Experience with integrations, clean code, and Agile is required.

Design, program, and implement automation solutions for special-purpose machinery using PLC programming and industrial robotics. Experience with Siemens TIA Portal, Simatic Step7, and industrial robots is required.

Webfleet Solutions seeks a Front End Software Engineer in Warsaw to develop and enhance products. Responsibilities include designing and delivering frontend functionalities, collaborating with cross-functional teams, and ensuring application performance, security, and robustness. Candidates should have experience with JavaScript, React, Redux, HTML5, CSS3, and REST APIs.

Senior Python Engineer to design and deploy AI/ML solutions using LLMs, RAG, and deep learning. Requires strong Python, PyTorch/TensorFlow, and cloud experience (Azure, AWS, GCP). Focus on scalable AI services and MLOps.

As a member of the CFO&EV team specializing in Tax Strategy & Digital Transformation, you will help clients achieve digitalization of their Tax Function. You will provide services on Tax Strategy & Transformations, Tax Data & Technology, and Digital Tax Processes. You will work with global teams to shape and develop cutting-edge solutions for clients in various industries.

Design and scale intelligent, natural-language data assistants using Databricks Genie. This role bridges enterprise data warehouses and business users, requiring expertise in Databricks, SQL, PySpark, and GenAI concepts.

Key Account Manager for Prefabrication & Modular Construction. Prospect and win new customers in the offsite/prefab ecosystem. Manage the full sales cycle, building long-term partnerships. Requires 5-10 years of B2B sales experience.

Software Engineer 2 (Java/Kotlin) to build and optimize solutions for duplicate detection and product grouping in the Product Catalog. Requires solid Kotlin experience, backend architectural knowledge, and C1 Polish/B2 English.

Lead IT delivery for SAP S/4 HANA and Salesforce rollout across global Sales & Service sites. Manage hybrid business and IT teams, guide GoLive, and plan data migration. Requires knowledge of Salesforce/SAP S/4 and project management skills.

DevOps Engineer needed to enhance cloud infrastructure, automation, and CI/CD for digital banking. Requires 5 years' experience with Kubernetes, GitLab CI/CD, Terraform/Ansible, and Python/Bash.

Support the UK & EMEA Early Careers team by managing candidate experience, coordinating assessment centers, and supporting talent development programs. Requires strong organizational skills and experience in recruitment.