react English-speaking jobs in Espinho

Senior Java Software Developer needed to design, build, and maintain efficient applications. Requires 5+ years of Java development experience, expertise in Spring Boot, AWS, Microservices, and containerization tools. Strong knowledge of Agile/Scrum methodologies and DevOps practices is essential. Proficiency in English is required.

Leads end-to-end Smartsourcing projects from framing to operational setup. Manages project structure, governance, stakeholders, and risks. Ensures projects are delivered on time, within scope, and budget.

Senior Java Developer to design, implement, and own backend services for real-time multiplayer and single-player gaming platforms. Responsibilities include building microservices, REST and WebSocket APIs, and integrations with third-party platforms. Must have strong Java (17+) and Spring Boot experience, understanding of distributed systems, and experience with transactional systems.

The Sales Representative promotes and sells Straumann's dental implant portfolio to existing and prospective customers in the Coimbra and Aveiro regions. Responsibilities include achieving sales targets, managing accounts, developing sales plans, and educating customers on products. Requires a Bachelor's degree or equivalent experience, 3-5 years of sales experience, preferably in pharmaceuticals, medical devices, or healthcare, and fluency in Portuguese.

Security Engineer will build and maintain security tooling, implement identity controls, and develop automated checks for insecure configurations. Experience in security engineering, identity management, and application security practices is required.

The Swimming Pool / Jacuzzi Attendant supports the safe and efficient operation of the pool and jacuzzi areas. Responsibilities include guest service, safety monitoring, and maintenance and cleanliness. Previous experience in hospitality, recreation, or pool-related roles is preferred.

Provides administrative and financial support, including document management, treasury activities, purchasing and payments, invoicing, and HR-related financial tasks. Requires a degree in Accounting, Management, or Administration, prior experience in similar roles, and proficiency in Excel and Microsoft Dynamics 365 Business Central.

Provide phone, email, and remote training support to French-speaking healthcare professionals using digital health software. Resolve customer queries, advise on product features, and contribute to continuous improvement efforts.

Financial Analyst will drive process and policy amendments for global financial standards execution. Analyzes trial balances, consolidated information, and prepares accounting entries. Collaborates with accounting coordinators and supports external audits. Requires a bachelor's or master's degree in accounting, management, economics, or auditing and at least 3 years of experience in accounting, auditing, or consolidation.

Senior Python Developer needed to design, develop, and maintain scalable Python applications. Requires 3+ years of experience, proficiency in Python web frameworks, and experience with relational and NoSQL databases. Must have strong understanding of software engineering fundamentals and experience with Agile/Scrum development. European Union Citizenship or Portuguese Working Visa/Residency required.

This is a fixed-term Resort Host position for May-June 2026, with potential extension. The role involves enhancing the guest experience by providing personalized service, organizing local activities, and ensuring smooth arrivals and departures. Applicants must have professional fluency in English, live within commuting distance of The Patio Suites Hotel, and possess a passion for travel and customer service.

UpHill seeks a People Operations Manager to build and scale HR processes for a rapidly growing healthcare technology company. This role will design and implement performance management, compensation, and talent acquisition strategies, ensuring compliance with employment laws and regulations. The ideal candidate will have experience building HR processes in a fast-paced environment and possess strong communication, data analysis, and problem-solving skills.

Senior Full-Stack JS Developer needed for 100% remote role. Expertise in Node.js, ExpressJS or NestJS, React, Redux-Saga, and Axios required. Strong experience with MySQL/MongoDB, REST APIs, Docker, and Agile methodologies.

Product Design Intern (UI) will gain on-the-job experience and training, working with the Product Design team in Porto. Interns will apply UI design skills to customer flows across various industries and support the team in creating pitches and presentations. Preferred experience with Figma, Sketch, or modern UI tools and strong communication skills are required.

Repair Technician will repair products according to defined processes and documentation. Responsibilities include using medical test equipment, tools, and following safety procedures. Requires a High School Diploma or equivalent and good manual skills, attention to detail, and teamwork.

Service Engineer Expert needed for international project in Lisbon. Monitor and ensure stability of a Secure GPT internal service. Troubleshoot incidents, drive process improvement, and collaborate with teams. Requires experience in service management, Azure web applications, and Generative AI. Strong communication and problem-solving skills essential.

Full stack Developer needed with strong ReactJS experience and hands-on testing skills. Must have experience with Java or OOP languages and cloud environments, preferably AWS. Fluency in English (B2) required.

Manual QA Analyst needed to execute test cases, identify bugs, and collaborate with developers to ensure product quality. 3+ years of manual QA experience, strong attention to detail, and Agile/Scrum experience required.

Payroll Specialist to manage end-to-end payroll processing within the SAP ecosystem, ensuring compliance with global policies and legal obligations. Requires 5+ years of experience, proficiency in SAP/SuccessFactors, and in-depth knowledge of labor law and tax legislation.

Talent Acquisition Specialist to manage full-cycle recruitment processes across Europe, the USA, and other countries. Experience in IT/tech recruitment and global recruitment is preferred.