javascript English-speaking jobs in Leiria District

Project Developer manages the development cycle from permitting through construction to delivery. This role oversees timing, budget, and quality, leading internal and external teams while securing necessary permits and managing stakeholder relationships.

Lead Product Manager to own the go-to-market strategy for a BeautyTech startup. Responsibilities include defining packaging, pricing, and end-to-end product launches. Requires 6+ years in B2B/B2B2C SaaS with GTM ownership.

Senior Marketing Analyst role focused on improving performance via data-driven investment decisions. Responsibilities include budget allocation logic, Early LTV modeling, and contributing to AI analytics. Requires SQL, statistical analysis, and performance marketing knowledge.

HR Manager to lead regional HR strategy and build the function for the Iberian region. Responsibilities include managing employee relations, overseeing recruitment and engagement, and advising leadership. Requires HR Manager experience and a strong grasp of employment law.

Manage end-to-end delivery for global learning programs, ensuring quality and consistency. Responsibilities include faculty/vendor coordination, hosting sessions, and tracking delivery metrics. Requires 3-5 years of relevant experience.

Experienced Electrical Project Manager needed to oversee the electrical delivery of a hyperscale data centre project. This client-side role manages contractors, monitors critical infrastructure like MV/LV systems, and ensures delivery meets budget, quality, and safety standards.

AI Safety Expert for a Red Team role. Probe conversational AI models using adversarial inputs like jailbreaks and prompt injections. Generate high-quality data by annotating failures and documenting risks. Requires native English and Portuguese fluency.

Medical Director in Psychiatry, EMEA, provides medical support and advice for clinical trials and safety evaluation. Responsibilities include protocol creation, medical monitoring, and serving as the medical point of contact for stakeholders. Requires an MD board-certified in Psychiatry with industry experience.

Experienced Android Developer needed to design, develop, and maintain high-quality mobile applications. Requires a degree and 2+ years of experience with Java, Kotlin, or C++.

Operations Manager for a fashion and e-commerce business. Oversee customer service, production coordination, and inventory planning. Improve SOPs, build scalable systems, and collaborate cross-functionally. Requires 2-4 years in relevant operations.

IT Recruiter specializing in placing high-caliber engineers into complex international environments. Requires 2+ years recruiting technical IT profiles, knowledge of Software Engineering, Cloud, and Cybersecurity, and expertise in technical interviewing.

International Retention Manager to maximize customer retention and LTV across European markets. Responsibilities include designing and optimizing email retention strategies using data and automation. Requires 3+ years in e-commerce/DTC Email Marketing, hands-on platform experience, and a revenue-focused mindset.

Manage and maintain SAP authorizations, user accounts, and security profiles across ABAP and S/4HANA. Design roles using PFCG, perform SoD conflict analyses, and administer access in SAP BTP. Requires SAP Security experience and English fluency.

Senior .NET Software Engineer needed for complex projects. Requires strong C# and .NET experience, REST API design, Entity Framework Core, and CI/CD knowledge. Fluency in English is required.

Clinical Research Associate II designs and analyzes clinical trials, contributing to treatment advancement. Responsibilities include site monitoring, ensuring protocol compliance, and data review. Requires a scientific degree and 2+ years of CRA experience.

Dutch Speaking Customer Care & Back Office Specialist needed to manage inquiries via phone, email, and chat. Responsibilities include back-office operations, CRM documentation, and process improvement. Fluency in Dutch is essential.

Senior Datacenter & Private Cloud Engineer needed to design, implement, and support enterprise environments. Requires experience with VMware, Hyper-V, Windows/Linux, Storage, and automation tools like PowerShell or Ansible. Knowledge of Azure/AWS is a plus.

Seeking a part-time Construction Manager to oversee projects in Almada. Responsibilities include managing timelines, budgets, and resources. Requires a degree in construction management or related field and 2-3 years of experience.

Six Senses Douro Valley seeks a Bellman fluent in English and Portuguese. Duties include luggage handling, guest assistance, delivering items, and maintaining area cleanliness. Must have a personal car for this role.

Junior Full-Stack Developer role involving design and development of web applications using HTML, CSS, JavaScript, and Python. Requires a degree in Computer Science and familiarity with front-end and back-end frameworks.