ruby English-speaking jobs in Lubusz Voivodeship

Leads the GPQSS Product & Solution Management team, driving portfolio strategy, innovation, and lifecycle excellence across grid connections, power electronics, e-mobility, and related solutions.

Specialised heavy lift technician for MCE exchanges on jack-up vessels across Europe. Requires experience in offshore wind, GWO certifications, and LOLER competences. Must be flexible for 14/14 offshore rotations.

Lead the design, optimization, and evolution of data ingestion and processing platforms built on the Microsoft/Azure data ecosystem. Own and evolve the end-to-end data architecture for healthcare data ingestion, transformation, and storage. Provide technical leadership and mentoring for a team of data engineers.

Leads and manages Supply Chain Management (SCM) activities for Bars & Rods within ArcelorMittal Long Products Europe. Drives efficiency and operational excellence across planning, logistics, and performance monitoring.

Senior Full Stack Engineer needed for core processing system of an AI Podcasting & Recording application. Develop and enhance features for enterprise customers, including user management, APIs, reporting, and AI-driven functionalities. Requires C++, React, SQL/NoSQL, and experience with workflow systems.

Java Developer to design, develop, and maintain high-performance server-side applications for trading platforms. Build scalable services using Spring Framework and Spring Boot. Collaborate with business analysts, traders, and developers to deliver platform enhancements. Optimize applications for low latency and real-time performance.

Provide friendly customer support to SAS Airlines passengers in Danish and English. Assist with bookings, online services, payments, and loyalty programs. Resolve customer issues via chat or phone.

HR & Accounting Assistant provides administrative support for HR and accounting tasks, including processing documents, onboarding/offboarding, and supporting payroll. Also assists with office events and general office administration. Requires fluency in Polish and English and the ability to commute to the Krakow office four days per week.

This role contributes to a leading financial market infrastructure provider by ensuring the quality and reliability of reference data across funds, fixed income, and shares. Responsibilities include verifying data consistency, performing second-level checks, and providing functional assistance to clients.

Senior Compliance Counsel will develop and oversee SimCorp's Compliance Framework, collaborating with cross-functional teams and providing guidance on regulatory compliance. Responsibilities include risk assessments, developing training programs, and maintaining policies and procedures.

Leads a development team specializing in SAP technologies. Designs, develops, implements, and tests end-to-end business processes. Collaborates with designers, domain experts, and other software developers. Requires 4-7 years of experience in SAP technologies including ABAP RAP, OO ABAP, AMDP, BOPF, and more.

Solution Architect needed to integrate enterprise applications, define solutions, and ensure compliance with IT requirements and industry best practices. Requires a degree in information technology or computer science, proven experience in designing and integrating enterprise solutions, and strong communication and collaboration skills.

AR Controller required with fluency in Swedish or Danish (B2 minimum). Responsibilities include managing receivables, credit control, collections, and financial reporting. Previous experience in accounts receivable, credit control, or finance is essential.

PTP Associate will manage end-to-end invoice validation and processing for the Germany market. Responsibilities include data checks, discrepancy resolution, and ensuring timely processing within Service Level Agreements.

Build and own data pipelines on a Spark Kubernetes cluster using PySpark and Airflow. Improve data validation and monitoring for trustworthy data. Automate infrastructure provisioning with Terraform and CI/CD workflows with GitHub Actions. Enhance monitoring using Grafana/Prometheus. Collaborate with cross-functional teams on ML model deployment.

Receptionist providing telephone and administrative support. Duties include answering calls, preparing meeting rooms, handling mail, and liaising with couriers. Requires fluency in Polish and English, strong organizational skills, and reliability.

Junior UX/UI Designer will create wireframes, UI mockups, and product graphics. Responsibilities include product maintenance in Figma, designing promotional materials, and collaborating with developers.

Provides administrative support to the Board, Finance, Office, and Development departments. Manages board and committee meetings, prepares financial reports, and assists with investor relations activities. Requires strong organizational skills, proficiency in MS Office, and fluency in Polish and English.

Provides functional consulting and support for a bespoke SAP solution with extensive custom developments. Analyzes, troubleshoots, and optimizes complex business processes in supply chain and logistics. Collaborates with development and technical teams to understand non-standard functionality and custom implementations.

Program/Project Manager to lead global technology evaluations, RFPs, and enterprise system migrations. Experience with MarTech, digital platforms, and Social Media management technologies required. Strong stakeholder management and project planning skills essential.