ruby English-speaking jobs in Greater Poland Voivodeship

Run end-to-end recruitment for sales, marketing, finance, IT, and operations. Partner with managers, source candidates using LinkedIn and AI tools, and automate processes. Requires 3-4 years of recruitment experience in Poland/EMEA.

Hardware Engineer supports BOM cost reduction by identifying and validating product cost improvement opportunities. This role requires a degree in a technical discipline and 3+ years supporting hardware design activities.

Scriptwriter for an AI YouTube Channel requires turning technical AI topics into engaging content. This hands-on role involves researching, testing, scripting, and recording screen footage for 4-5 videos weekly. Strong interest in AI and technical writing is essential.

Design, develop, test, and deploy ML models using Python and Microsoft Azure. Implement MLOps practices, build scalable pipelines, and collaborate with teams to deliver production-ready solutions.

Join the PTP Team for a 3-month, part-time Finance & Accounting Internship. Support PTP activities, handle documents, and learn global systems like SAP. Ideal for Finance/Accounting students or recent graduates.

Build and run the automated GTM engine by designing signal-based workflows, owning targeting, and running multi-channel outbound sequences. Requires 3+ years in outbound/RevOps, fluency in GTM stack tools, and AI-native skills.

Business Development Manager for PCS for BESS. Identify new opportunities, develop expansion strategies, and build commercial relationships. Requires 3-5 years in B2B sales with PCS/BESS experience and full professional proficiency in English and Polish.

Experienced Supplier Relationship Manager needed for a global industrial materials and chemicals company. This role focuses on MRO/Indirect Procurement, driving cost efficiencies and supplier performance across European and Asia Pacific sites, requiring fluent German and English.

Junior Accountant role requiring ~1 year of R2R/GL experience. Responsibilities include reconciliations, journal entries, and supporting month-end/year-end closes. Requires very good German and English, plus SAP/Excel knowledge.

Experienced Lua Developer needed to review, analyze, and evaluate Lua code for accuracy and quality. Responsibilities include scripting tasks, identifying bugs, and contributing to AI model training using Roblox Studio.

Senior Research Associate drafts protocols and reports, leading scientific coordination for de novo data collection projects. Requires PhD or MSc with 3-5 years of relevant experience and strong epidemiologic methodology knowledge.

Technical Specialist for a near-zero-emission H2-DRI-EAF steel mill project. Supports technology evaluation, vendor assessment, and engineering documentation from pre-feasibility through FEED. Requires metallurgical or related engineering degree and 3-7 years of relevant process experience.

Project Tender Engineer focusing on Win-Work within Subsea Drilling Products. Responsibilities include managing tender projects, technical documentation, and evaluating design solutions. Requires a relevant degree plus 3 years of experience.

Senior Software Engineer AI Solutions designs and operates cloud-native AI/data platforms on AWS. Responsibilities include building scalable ML systems, implementing backend services in Python/Java, and owning the full lifecycle while ensuring security and compliance.

Join the Transformation Team to design, build, test, and implement technology-driven digital and automation solutions. Requires 2+ years in business analysis with hands-on experience using Power Apps, Power Automate, VBA, and Python.

Provide technical support via phone, email, and chat. Requires excellent English and French (C1), 1+ year in customer support, and familiarity with CRM and basic technical concepts.

Salesforce Business Analyst analyzes business needs and crafts product solutions within the Innovation Lab. This role requires 3+ years in a BA role with hands-on Salesforce experience, focusing on requirements, support, and product improvement.

Collections Specialist needed to manage Customer Ledger and achieve collection targets. Requires Italian (C1) and English (B2+), strong customer focus, and analytical skills.

AR Accountant role requires 2+ years in Accounts Receivable, handling collections for EMEA customers, and supporting billing activities. Knowledge of end-to-end AR processes and SAP is preferred.

Experienced Business Analyst needed for banking and financial services projects. Focus on AML, KYC, client onboarding, or payments. Responsibilities include gathering requirements, mapping processes, and bridging business and engineering teams. Strong English skills required.