react English-speaking jobs in Leiria

1St Officer - Safety role involves executing bridge watches, managing safety procedures, and conducting crew training. Key duties include safety inspections, drill planning, and accident investigation. Requires specific maritime certifications.

Ferring Pharmaceuticals seeks a dynamic Talent Acquisition Sourcer Trainee fluent in French and English to contribute to talent sourcing and recruitment coordination. The role involves collaborating with hiring managers, identifying qualified candidates, and assisting with screening and interview scheduling.

Support business and HR operations in a dynamic IT company. Tasks include recruitment support, presentation creation, website assistance, and leveraging AI tools. Ideal for students/graduates interested in diverse business areas.

Talent Acquisition 360 Consultant role requires 5+ years in 360 Recruitment, focusing on business development, client relationship management, and end-to-end recruitment. Must have a strategic mindset and proven revenue generation skills.

Senior Manager Quality (GMP) oversees the manufacturing supply chain for GMP compliance, advising client groups on regulations for Investigational Medicinal Products and Biotech API. Requires a scientific degree and experience in quality functions within a pharmaceutical/biotech environment.

Production Trainee role supporting foam production processes. Responsibilities include efficiency projects, DTM implementation, method analysis, and process improvement support. Requires an Engineering degree and English knowledge.

Pharmacist seeking a Medical Information Specialist role requires MPharm/PharmD or Pharmaceutical Sciences degree and 3-5 years of experience. Must be fluent in English and German (C1/C2).

Lead supplier strategy and strengthen relationships with key charter companies to maximize commercial performance for a global yacht charter marketplace. Drive growth through negotiations and performance monitoring.

Deliver dynamic, engaging Portuguese lessons online. Design personalized student programs, provide written feedback, and monitor progress using the Learnlight Platform. Requires C2 Portuguese and minimum two years of foreign language teaching experience.

Billing Agent requires German fluency to manage client documentation, resolve billing issues, and ensure monthly targets are met. Responsibilities include invoice validation, data entry, and supporting the commercial team.

Key Account Manager OOH develops commercial strategy for OOH customers. Responsibilities include P&L management, driving growth through joint planning, and managing negotiations. Requires experience in Key Account Management with strong analytical and relationship skills.

Senior Product Manager needed to own product roadmap, define vision, and drive execution. Requires 5+ years of experience shipping products that moved business metrics, strong data skills, and working knowledge of AI/ML. Must be comfortable in a fast-paced environment and collaborate with engineering, design, and go-to-market teams.

Java Backend Engineer to join the e-commerce payment platform team. Responsibilities include integrating payment methods, developing APIs, and maintaining critical systems. Requires 3+ years of Java experience with modern frameworks.

HR Administrative supports the employee lifecycle, managing documentation, records, onboarding, and offboarding. Responsibilities include assisting with recruitment, handling inquiries, and payroll support while ensuring compliance. Requires a relevant degree and 3-5 years of experience.

Dutch Technical Customer Success Manager needed. Requires native or fluent Dutch and minimum 2 years of B2B Sales experience. Responsibilities include managing customer portfolios and driving sales of cloud solutions.

Senior Software Engineer focused on AI Agents Testing. Build systems and tooling for synthetic testing, evaluation workflows, and validation frameworks. Requires 5+ years with TypeScript, React, and Node.js, strong backend/API experience.

Technical Customer Support role requiring native/fluent Dutch and fluent English. Responsibilities include handling customer interactions across phone, email, chat, and social media to provide clear, accurate technical support.

Senior H&S Technician needed to prepare and implement PSS and PTREs. Responsibilities include safety audits, training, and managing site non-conformities. Requires 3+ years' experience and relevant technical knowledge.

Lead operational delivery and governance of the Corporate Rule Book Platform. Manage platform operations, onboarding, content lifecycle, and vendor relations across legal and technology functions.

Freelance Python Data Scraping Engineer for the Tendem project. Drive specialized data scraping workflows, handling end-to-end extraction from complex websites using Python, BeautifulSoup, or Selenium. Requires 3+ years of experience.