ruby English-speaking jobs in Lublin

System Specialist Tier II develops and deploys end-to-end automation and AI tools. Responsibilities include Python/AI engineering, bug management, and building PLX dashboards. Requires advanced Python, SQL, and AI/ML knowledge.

Define and govern end-to-end solution architectures for digital service platforms leveraging cloud, IoT, data, and AI. Lead integration of IT/OT ecosystems to optimize asset performance. Requires expertise in cloud-native architectures and distributed systems.

Senior General Ledger Accountant with Spanish skills. Responsibilities include GL controlling, month-end close, statutory accounting, and VAT compliance. Requires strong accounting knowledge, fluent English and Spanish, and advanced Excel skills.

Senior Software Engineer Fraud to design and implement real-time fraud decisioning services in Python or Kotlin. This role extends the Fraud Decisioning System to new markets and integrates risk vendors. Requires 5+ years building backend systems at scale.

Lead global sales for LV/MV drive solutions and Motion Control. Shape strategy, lead negotiations, and build a high-performing sales team. Requires experience in industrial electrical equipment sales and strong cross-cultural communication.

Procurement Reinvention Consultant drives end-to-end transformation, focusing on digital, innovation, and sustainability. Requires 3+ years of procurement experience and excellent English and German skills.

Designs and implements AI solutions, including Generative AI, LLM based workflows, and Agentic AI components, supporting automated and assisted decision-making in financial processes. Executes end-to-end testing of AI solutions and AI agent workflows. Collaborates with SMEs and technical teams to design, implement, and optimize data pipelines. Evaluates model and agent performance, identifying opportunities for continuous improvement.

Build production-grade AI applications by engineering features across frontend, backend, and AI integration layers. Design agent workflows for multi-step planning and ensure system reliability using LLMs and RAG architectures.

Procure to Pay Junior Accountant supporting Finance Service Delivery. Responsibilities include processing invoices, reconciling vendor accounts, and supporting month-end closing. Requires fluency in English and/or German.

Supply Chain Management Analyst optimizes operations by analyzing data, developing forecasting models, and monitoring KPIs. Responsibilities include identifying cost savings and collaborating with logistics teams. Requires data analytics skills and proficiency in English and French.

Electronics Technician for laptop service. Diagnose and repair hardware issues, including screens, batteries, RAM, and motherboards. Requires 2+ years of experience with Dell, HP, and Lenovo laptops.

The KYC Release Manager plans and executes releases to technology platforms, ensuring quality and compliance. This role coordinates the release roadmap, manages change activities, and leads stakeholder approval meetings.

Experienced Data Engineer needed to design and maintain scalable ELT pipelines and data warehouse solutions using AWS Redshift, S3, dbt, and Airflow. Expertise in dimensional modeling and SQL is required.

Java Software Engineer needed for end-to-end development in a scrum team. Requires 3 years of Java (JDK 21) experience, knowledge of concurrency, and Linux skills.

Oversee end-to-end payroll across multiple EMEA countries, ensuring compliance with local legislation and tax regulations. Lead and develop the payroll team while driving process efficiency and managing stakeholder relationships.

Drive commercial strategy and sales growth across Polish and SECE healthcare markets. Lead sales teams, optimize processes, and build high-performing organizations. Requires 10+ years in Healthcare sales and 5+ years in people management.

Lead role in warehouse operations, ensuring SAP accuracy. Responsibilities include stockroom, receiving, inspection, and shipping tasks. Reconcile inventory variances and act as a liaison for inventory issues.

Senior Data Engineer to build and govern data pipelines into Snowflake and deliver trusted insights via Power BI for an AI-powered SaaS product. Requires expertise in Snowflake, Power BI, and production ELT/ETL frameworks.

Experienced AI/ML Engineer to develop innovative AI and Machine Learning solutions for a global banking client. Collaborate with international teams to deliver production-grade solutions. Requires 5+ years of software or ML engineering experience, deep Python expertise, and familiarity with relational and vector databases.

Senior Mobile Automation Test Engineer needed to design and maintain automated tests for mobile apps. Requires 5 years in software testing and 3 years in mobile automation using Appium and Java. Experience with Android/iOS, API testing, and CI/CD is essential.