ruby English-speaking jobs in Lublin

Development Engineer to design and implement future-oriented control systems for Laundry Care products. Responsibilities include software development, requirement definition, and project coordination from concept to series production. Requires technical studies and experience with SE methods. English or German is required.

Process Project Engineer supports sales by preparing cost estimates and documentation. Responsibilities include project phases, equipment sizing, client communication, and overseeing installation/commissioning. Requires a technical degree and 2+ years of process engineering experience.

Manage the lease lifecycle, prepare IFRS 16 financial reports, and oversee system implementation. Lead a team, standardize processes, and ensure data governance with 5+ years of relevant experience.

Senior SAP Data Migration Consultant needed to plan and execute complex SAP migrations, focusing on ECC to S/4HANA transformations, especially FI/CO. Requires expertise in migration tools and German (C1).

Senior Project Manager leads end-to-end delivery for strategic software and AI initiatives for international clients. This role manages cross-functional teams, scope, budget, and risks in complex, client-facing engagements.

Senior Data Engineer designs and scales cloud data platforms using Python, SQL, and Azure. Responsibilities include building production-grade pipelines, leading architecture, and driving DataOps best practices. Requires 4+ years of experience.

Clinical Data Manager II/III leads data management for projects, ensuring adherence to protocols and GCP. Responsibilities include team instruction, quality control, and database reconciliation. Requires a relevant degree/certification and 2+ years of clinical data management experience.

Lead AI Platform Engineer to drive technical implementation of enterprise-scale AI solutions. Requires 8+ years in AI/platform engineering, strong Python, and experience with GenAI, LangChain, Kafka, Docker, and Kubernetes.

Senior Quality Engineer to own quality for a large-scale SaaS platform. Focus on manual testing of critical processes, API testing (Postman/SoapUI), SQL validation, and extending automation with Playwright/C#/.NET.

Junior Employee Lifecycle Specialist supports hire-to-retire processes, maintaining data quality in HR systems and preparing documents. Requires German B2/C1 and fluent English.

Senior Software Engineer needed to build and optimize high-scale backend infrastructure using Java and Kotlin. Focus on high availability, performance, and microservices within a cloud-native environment.

Senior Attestation Specialist maintains control catalogues for ISAE 3000/3402 and ISO 27001. Coordinates audit lifecycles, validates evidence, and manages customer DDQs. Requires 5+ years in a similar role with deep attestation knowledge.

Junior Accountant in O2C requires a degree in a related field and 6+ months experience. Responsibilities include processing rebates, managing debts, invoicing, and responding to queries. German and advanced English skills are required.

Senior Software Python Engineer to build cloud-native Azure solutions for banking technology. Requires 5+ years in Python/PostgreSQL, DevOps/CI/CD, and experience with Azure services.

Accountant - Accounts Receivable (AR) responsible for issuing invoices, clearing bank statements, and managing customer settlements. Requires accounting experience and good command of English (B1/B2).

Digital Specialist for Czechia & Slovakia develops e-retail/e-commerce strategies. Requires Czech fluency, 3+ years experience, and expertise in digital marketing, SEO, and platform management.

Senior Functional Analyst leads end-to-end functional analysis for PMPlus implementation, translating business needs into specifications. Responsibilities include managing UAT, data migration, and application support. Requires 5-10 years of experience.

Material Planner manages material call-off alerts, oversees ordering workflows, and reviews daily metrics. Responsibilities include coordinating communication via SAP, handling tolling, and managing supplier performance. Requires a degree or equivalent experience and strong Excel skills.

Trust & Safety Specialist requires reviewing and classifying content using Dutch and English. Responsibilities include investigating content issues and developing strategies to interrogate large language models regarding responsible AI.

Advertising Campaign Optimizer with Japanese needed to build, optimize, and localize digital marketing campaigns (Search, Display) for clients. Requires fluency in Japanese and English, and specific market knowledge.