react English-speaking jobs in Espinho

Hovione seeks an experienced procurement professional to lead global fleet, travel, and facilities procurement. Responsibilities include developing category strategies, managing supplier relationships, ensuring compliance, and optimizing spend. Minimum 5 years' experience in procurement within complex, regulated industries is required.

Support international sales with administrative and operational tasks. Manage export documentation, client communication, and commercial proposals.

Functional Analyst to provide support for internal processes, manage SharePoint sites, develop Power BI dashboards, and contribute to data analysis and visualization. Requires experience with SharePoint, Power BI, and financial concepts.

Senior Producer will join an experienced team to facilitate multi-disciplinary pods, deliver features and tools, and ensure team success. Responsibilities include production coordination, triage, release planning, and acting as a coach for team members. Requires 5+ years of production experience, excellent communication skills, and experience with Agile and JIRA.

Provides executive support to Group leadership, managing calendars, coordinating meetings, preparing documentation, and handling travel arrangements.

Senior Director will lead research focused on major enterprise AI assistant and agentic vendors, delivering actionable guidance on their product capabilities, platform maturity, security controls, and integration approaches. Responsibilities include creating thought-provoking insights, developing new ideas, and providing clients with actionable advice. Requires a Bachelor's degree or equivalent experience, 12+ years of relevant field or industry experience, and expertise in AI systems architecture, implementation, integration, and orchestration processes.

Software Engineer to build applications using .NET, Asp.NET, and .NET Framework. Minimum 1 year of professional experience required. Solid knowledge of REST APIs and software engineering best practices. Experience with agile development and automated testing.

OFFX is expanding its equity secondary desk and seeks a commercially driven Associate/Manager to support deal origination, transaction execution, and relationship development. This role involves sourcing off-market opportunities, building relationships with investors and founders, and contributing to the growth of the platform.

Dudons is seeking English teachers to provide asynchronous instruction to professionals and executives in Spain using WhatsApp voice notes.

Oracle Hyperion Planning Consultant needed for EPM projects. Analyze business requirements, design solutions, implement data models, and collaborate with stakeholders. Strong Hyperion Planning 11 skills required.

Experienced Project Manager needed to manage end-to-end delivery of e-commerce creative toolkits for a leading global sports brand.

Senior Integration Analyst needed for technical expansion. Focus on end-to-end lifecycle of integrations with Payment Service Providers (PSPs). Translate complex PSP requirements into technical specifications. Collaborate with internal and external teams to ensure successful system implementations.

Business Analyst with 3+ years of experience in insurance (Life & Non-Life) needed to gather, analyze, and document business requirements. Translate needs into functional specifications and support project delivery.

Process Engineer to define, implement, and optimize manufacturing processes. Develop work instructions, technical documentation, and process improvements. Analyze KPIs, lead problem-solving activities, and provide technical guidance to production teams.

Experienced Graphic Designer needed for advertising creative production and ad banner design. Must have a strong portfolio of advertising creatives, banner ads, and paid media design. Proficiency in Adobe Creative Suite is required.

Middle/Senior Backend Engineer to architect and scale a modern Ads platform. Design high-performance backend systems and APIs for campaign management, targeting, delivery, and reporting.

Freelance peer reviewers with a doctorate in rheumatology, lupus, or rheumatoid arthritis are needed to assess manuscripts for originality, study design, literature review, results, and provide constructive feedback.

Lead Data Analyst will partner with product teams to design, execute, and analyze product feature experiments. Responsibilities include presenting marketplace performance trends to senior leadership, designing and analyzing A/B tests, and collaborating with engineering and data infrastructure teams.

Thaleria seeks a Technical Recruiter to manage the recruitment life cycle for IT projects. Responsibilities include candidate sourcing, screening, and onboarding. The role requires strong communication skills, a commercial mindset, and the ability to learn about various IT fields.

Chief of Staff to drive growth and strategy for a fast-paced company focused on connecting consumers with the best products for their needs in banking, insurance, and utilities. Responsibilities will include leading teams, developing innovative products and services, and amplifying brand presence. Must be highly ambitious, proactive, and possess strong communication and organizational skills. Native or near-native Portuguese proficiency and work permit required.