backend developer English-speaking jobs in Zabrze

Senior Accountant will manage general ledger accounting under Mexican GAAP. Responsibilities include leading closing processes, account reconciliation, and ensuring compliance with local accounting standards. Collaborates with US and Europe finance teams on cross-border accounting, audits, and reporting.

Lead Service Delivery Engineer with data expertise required. Experience with Python, cloud-native architectures, data platforms, and API-based solutions. Airline industry experience is essential. Leads complex technical workstreams and collaborates on solution direction.

Leads and executes end-to-end transformation initiatives for strategic accounts, focusing on growth, efficiency, and digital enablement. Partners with customers to define future-state opportunities and implement process improvements. Builds and executes ROI-driven business cases and leads cross-functional implementation projects.

Leads and manages off-site operations team, overseeing the full contingent worker life cycle. Provides leadership to ensure team performance meets or exceeds service level agreements. Manages client stakeholder relationships and implements process improvements.

Vestas Blades Process Engineering seeks a Senior Specialist to design and optimize production processes within lay-up operations. Responsibilities include creating process roadmaps, standardizing and optimizing processes, and using data analytics to improve performance. The ideal candidate will have 10+ years of experience in similar roles, a Master's degree in engineering or a related field, and expertise in composite materials and manufacturing processes.

Support the Finance Team in day-to-day accounting activities with a focus on Accounts Payable. Responsibilities include processing and posting vendor invoices, entering data, preparing reports, and assisting with monthly closing activities.

The Junior Payroll and Benefits Specialist supports payroll and benefits functions, ensuring accurate and timely payroll processing, benefits administration, and time attendance management. The role involves assisting with payroll record maintenance, responding to employee inquiries, and collaborating with HR and finance teams to ensure compliance.

Manage daily warranty claims, verify policies and procedures, and check claim integrity. Communicate with dealers and customers, primarily in writing.

Design, build, and deliver high-quality Mendix applications for international clients. Translate requirements into robust, scalable, and user-friendly solutions. Implement application logic, data models, integrations, and UI components.

The Junior AR Accountant (French) will support AR operations globally, handling cash allocation, collection management, customer management, reconciliation, and month-end tasks.

Regional Planning Coordinator will support regional supply planning, monitor inventory and supply plans, coordinate replenishment orders, and manage supply risks.

Customer Service Administrator will serve as the primary point of contact for inquiries, providing timely and accurate responses. Manage, maintain, report, and reconcile daily stock transactions. Collaborate with teams to resolve issues and implement process improvements.

Develop and maintain Python-based applications and tools supporting AML solutions. Implement, optimize, and deploy machine learning models to enhance product capabilities. Collaborate with data scientists and teams to integrate models into production systems.

Designs, executes, and reports on adversary simulation scenarios to test security controls. Performs penetration tests on various systems and applications to identify vulnerabilities. Collaborates with teams to develop remediation suggestions and investigate findings. Requires a bachelor's degree or equivalent experience, 2 years of security testing experience, and scripting skills.

Lead and manage system engineering teams to deliver project goals. Provide technical guidance, secure resources, and ensure V-model compliance. Analyze change requests, troubleshoot problems, and collaborate with customers.

Software Engineer will design, implement, and evolve Snowflake's external APIs, including REST and SQL APIs. Responsibilities include building reliable, secure, and scalable API endpoints, collaborating with other teams, and partnering with Product Managers.

SAP Authorization Consultant with German fluency required for innovative S/4HANA compliance projects. Analyze customer situations, design authorization concepts, and implement them in accordance with Segregation of Duties (SoD). Support all project phases, from conception to rollout and support.

Settles claims from road, sea, and air transport. Analyzes documentation, determines liability, and prepares decisions. Communicates with customers and DSV units. Requires strong English, MS Office proficiency, and decision-making skills.

SAP VIM Consultant to implement and optimize SAP Vendor Invoice Management solutions for clients. Design, configure, and implement SAP VIM solutions, analyze business processes, and integrate with other SAP modules. Provide technical expertise and support throughout the project lifecycle.

Lead a senior AQA team and own the automation strategy for a large-scale POS platform. Build enterprise-grade automation solutions using Python, Playwright, and AWS. Mentor engineers, improve test infrastructure, and collaborate with stakeholders.