python English-speaking jobs in Chorzów

HR Specialist to administer employee documentation, manage master data, and support HR processes in the DACH region. Requires 3+ years of HR administration experience, proficiency in English and German, and experience with HR systems.

Senior Software Engineer with 6+ years of experience needed to design, develop, and maintain iOS and macOS applications. Responsibilities include contributing to new features and platform stability, working with product managers, designers, QA, and other engineers. Must have strong experience with iOS and/or macOS development, proficiency in Swift and Objective-C, and a solid understanding of software design principles.

Accounts Receivable Specialist with 1-3 years of experience in accounting and/or finance. Responsibilities include processing cash allocation, credit management, and dispute resolution. Requires fluency in Polish, English, and German (min. B2 level).

Data Analyst needed for a 6-month contract. Collaborate with Supply Chain stakeholders to define data needs, design dashboards, and ensure data quality. Requires 3-5 years of experience as a Business Analyst in supply chain, strong SQL skills, and experience with SAP S/4HANA (MM, SD) preferred.

Senior Program Buyer to execute sourcing strategies for automotive programs, negotiate contracts, and manage supplier performance. Requires a degree in a related field, 3-5 years of automotive procurement experience, and proficiency in SAP and MS Office.

Develop and optimize automated workflows using low-code/no-code platforms. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Integrate data sources and systems via APIs. Maintain and update low-code applications. Document solutions and provide support for end-users.

Senior Network Engineer will design, implement, and maintain secure network infrastructure across on-premises and cloud environments (AWS/Azure). Responsibilities include configuring, operating, and troubleshooting network devices, monitoring performance, and collaborating with security and operations teams. Requires knowledge of AWS or Azure, routing and switching technologies, firewalls, wireless networks, and ITIL processes.

Senior Water Resource Consultant to join our team in Poland. Develop project and program management strategy related to water resource planning, political engagement, and other opportunities. Provide expert-level advice and services on regionally based projects and programs. Mentor multidisciplinary teams and represent Jacobs across the public and private sectors.

System Analyst needed to design and validate integrations between Salesforce, Marketo, OIC, and Workato. Responsibilities include requirements analysis, technical design, quality assurance, and infrastructure monitoring. Requires experience with OIC, Workato, Python, Postman, and GCP.

Senior Build System Engineer focused on Bazel, combining consulting, development, and community engagement. Responsibilities include Bazel migration, promoting Bazel expertise, developing solutions, and training developers. Requires 5+ years of experience in backend, DevOps, or platform engineering, practical knowledge of Bazel or other build tools, and strong communication skills.

Junior AI Engineer to contribute to building modern AI applications. Experience with Java, Git, RESTful APIs, and version control is required. Familiarity with modern LLM/AI concepts is desired.

Senior Java Developer will develop online and in-store retail platforms, cooperate with clients, and work in an agile environment. Requires 10+ years of Java experience, proficiency in Spring Boot, Spring MVC, Spring Data, and Spring Security, and experience with JPA, Hibernate, Docker/Kubernetes, and Azure. Must have strong analytical and communication skills and upper intermediate/advanced English.

Lead the design, development, and delivery of complex, high-performance software features in a financial industry project. Mentor team members, drive architectural discussions, and ensure high-quality coding standards.

Android Engineer with 3-4 years of experience in Android development (or Kotlin/Java background with Android experience) sought to develop enterprise-grade accessibility features. Strong knowledge of Android SDK, platform architecture, and UI frameworks required.

Field Service Engineer needed for troubleshooting and repair of four stroke engines. Requires technical engineering degree or equivalent experience, knowledge of medium speed four stroke engines, and 10+ years of experience in inspections and repairs. Must have strong reporting skills and be able to work independently and as part of a team. Advanced English skills are required.

Junior Full Stack Developer needed for a 2-year project developing high-complexity infotainment systems. Requires 1+ year of commercial experience in full-stack development using JavaScript and TypeScript, backend experience, and at least one frontend framework (React, Angular, or Vue). Must have experience with SQL databases and Visual Studio Code. Good English (B2) is required.

Manage and support Citrix Virtual Apps and Desktops environment, including VDI infrastructure. Troubleshoot and perform incident, service request, and change management. Requires knowledge of Citrix technologies, Windows Server, Active Directory, and PowerShell scripting.

Senior DevOps Engineer to design, migrate, and operate cloud-native platforms across AWS, GCP, and OCI. Responsibilities include mapping AWS services to GCP and OCI counterparts, building and maintaining Infrastructure as Code, and supporting CI/CD pipelines. Requires 5+ years of experience in DevOps, Cloud Engineering, or Platform Engineering with strong AWS experience and working experience with GCP.

Database Reliability Engineer will maintain, operate, and scale production datastores in a global, multi-regional environment. Responsibilities include ensuring high availability, low latency, and reliability of the data persistence layer, designing and implementing automation for datastore provisioning, and building observability around databases. Requires 2-3+ years of hands-on experience running PostgreSQL in production cloud environments (preferably AWS) and exposure to managed datastores.

Data Analyst needed for a financial project focused on building and developing a modern Data Platform for a leading bank. Responsibilities include bridging business needs and development teams, participating in platform development, and collaborating with stakeholders. Strong analytical skills, communication skills, and experience with data analysis, data hygiene, and data quality are required. Technologies used include SQL, Hive, Python, Spark, and CI/CD.