react English-speaking jobs in Leiria

Sales Developer supporting the English-speaking market. Proactively engage new prospects via outbound calls, guide onboarding, and increase platform engagement through consultative sales. Requires C1 English and 1+ year of outbound or B2B sales experience.

Perform site selection, monitoring, and close-out visits, evaluating site practices against regulatory guidelines. Requires a scientific/healthcare degree and 2-4 years of on-site monitoring experience.

Account Manager FSI serves as the primary contact for financial services clients, maintaining and growing relationships. Responsibilities include identifying new business, developing proposals, and creating strategic account plans. Requires IT, Marketing, or Management degree and experience in the corporate/enterprise market, preferably in IT.

Biochemistry Expert (SME) to review and create high-quality AI biochemistry content. Evaluate scientific accuracy, reasoning, and terminology across topics like metabolism and genetics. Requires a relevant degree and 3+ years of experience.

Develop global category strategies for Surface & Heat Treatment. Analyze data to optimize costs and drive supplier performance. Requires a degree in a related field and 2+ years in Purchasing or Supply Chain Management. Fluent English is required.

Lead product development for ERP capabilities tailored to public sector, nonprofit, and higher education needs. Define roadmaps, translate industry pain points into requirements, and champion AI solutions.

Field-based Sales Representative to grow the AWM portfolio across Lisbon and South territories in healthcare settings. Requires 2+ years of healthcare sales experience, technical confidence, and strong relationship management skills.

Recruit for SEARADAR, an international yacht charter marketplace. Manage the full recruitment cycle for yachting, travel, and hospitality roles. Requires 2+ years of experience and fluency in English and Russian.

Account Executive to build genuine customer partnerships and run end-to-end sales cycles for Laravel's paid products. Navigate technical sales with credibility while collaborating across the organization.

Senior Performance Copywriter creates conversion-driven copy for landing pages, ads, and video scripts to improve marketing performance. Responsibilities include messaging development, A/B testing, and collaborating with marketing teams.

Experienced Commercial Process Consultant needed to support a global pharma transformation from Veeva CRM to Vault CRM. Responsibilities include process analysis, requirements gathering, and solution documentation. Requires 5+ years in business analysis and 3+ in pharma commercial operations.

Organized professional needed for Stock Control & Product Operations. Responsibilities include goods receiving, checking, labeling, and managing stock movement across retail platforms. Requires experience in warehouse or logistics.

Lead Piping Supervisor to oversee site piping installation, ensuring safety and quality. Requires experience in a Mechanical Piping Supervisor role, strong leadership, and proficiency in Navisworks 3D model.

Sales Representative for Hospitals requires 2+ years of experience in hospital sales in the Greater Lisbon area. Responsibilities include managing promotional portfolios, developing stakeholder relationships, and executing commercial projects. A life sciences degree is preferred.

Lead Node.js Engineer to build and lead a new team on a high-impact greenfield product. This role involves guiding technical strategy, mentoring engineers, and working with a modern Node.js stack in a remote-first environment.

Business Controller for a multinational medical device manufacturer. Responsibilities include managing manufacturing accounting, analyzing variances, and preparing monthly reports. Requires a Master's in Accountancy/Finance and experience in financial controlling at a manufacturing company.

Software Engineer focused on Developer Experience at Dremio. Responsibilities include building and maintaining CI/CD pipelines, automating workflows, and improving engineering productivity across major clouds. Requires CS degree and 1+ years in distributed systems.

Senior News Editor needed to create timely, SEO-optimized AdTech and marketing stories. Requires 5+ years in B2B digital journalism, strong English, and proficiency with SEO/AI tools.

Own and open a market for Valis, a platform turning mid-market companies AI-Native. Lead full-cycle deals from cold start to signature, advising CEOs post-sale on platform insights. Requires 10+ years in commercial roles.

Growth Engineer role focused on building and automating AI-powered content pipelines and GTM systems. This position requires expertise in prompt engineering, automation tools, and rapid experimentation to scale workflows.