react English-speaking jobs in Espinho

Product Designer will design and evolve B2B internal platforms and backoffice tools. Responsibilities include participating in problem definition, solution design, and product evolution. Collaborate with Product Managers, Developers, and other Designers. Apply UX and UI principles with attention to detail and high-quality execution. Utilize and contribute to design systems and reusable components. Communicate design decisions based on research, data, and business objectives. Work autonomously while aligning with product roadmaps and team goals.

Azure .NET Software Engineer will design, build, and maintain cloud features using C#/.NET, Azure services, and modern patterns. Responsibilities include implementing new functionality, designing technical solutions, writing tests, and collaborating in an agile environment. Requires a Master's in Software Engineering or equivalent experience, 6+ years of software development experience, and strong hands-on skills with C#, .NET, RESTful APIs, SQL, and Azure services.

Informatica PowerCenter Developer with at least 4 years of experience needed. Must have strong SQL skills and the ability to analyze and solve complex data issues. English proficiency (B2 level) required. Hybrid work model, 2 days per week in Porto office.

Develop and improve the vulnerability scanner for Snyk's API and Web platform. Research, develop, and implement new features while maintaining a low false-positive rate. Contribute to the testing environment and mentor junior engineers.

Experienced bilingual English and Portuguese primary teacher sought to co-teach and lead English instruction. Collaborate with Head Teacher, plan and deliver engaging lessons, and support student-centered learning.

Assistant Professor position in Biology, subarea of Physiology and Integrative Biology, and specialization of Animal Physiology. PhD required.

Commercial Analyst to oversee and optimize performance of gaming brands. Analyze data, develop strategies, and collaborate with teams to drive business growth. Strong analytical, leadership, and communication skills required. Experience in the gaming industry is a plus.

Senior Sales Solutions Specialist responsible for Sales Communications within the Europe Sales Enablement team. Collaborates with FedEx functions and Sales Europe to design and implement Go to Sales plans, using change management tools. Develops and implements communication strategies to drive Sales awareness and engagement. Tracks the effectiveness, quality, and consistency of all communications. Works with Regional Educational Specialists to customize communications. Ensures communications are delivered to targeted audiences. Leads and/or contributes to developing forward-looking initiatives.

Controller to prepare and analyze financial and operational reports, coordinate month-end closing, and support budgeting and forecasting. Experience in audit, controlling, or financial consulting with a strong understanding of accounting principles and group consolidation processes required. Advanced Excel and Power BI skills are essential. Fluency in English is mandatory.

Senior field sales role driving commercialization of technical additives, especially recycled reinforcement fibers. Requires 6+ years experience in plastics, compounding, or additives with an active client portfolio in the industrial sector. Must have a technical background in chemistry, industrial/materials engineering, or similar. Fluent in English and strong negotiation skills are essential.

Lead a team of Python software engineers in the development of an internal product. Develop and improve processes, designs, and solutions. Build understanding of business needs to deliver impactful results.

Develop and maintain hybrid applications using C# and .NET MAUI. Optimize Android app performance, memory usage, and battery consumption. Collaborate with designers, testers, and other developers.

Market Risk professional to set up and run quantitative risk controls on FX and derivatives, focusing on market risk and its impact on clients and the bank. Analyze, review, and report market metrics, sensitivities, and stress tests. Collaborate with Investment Services, Financing Solutions, and Relationship Managers.

Creative Social Media Manager needed for Padel page. Must have deep Padel knowledge, video editing skills, and experience creating engaging social media content.

Head Housekeeper will implement and uphold brand standards and SOPs for the Housekeeping department. Responsibilities include maintaining property hygiene standards, managing the department's budget, and collaborating with the Maintenance team. Previous experience in a similar role and people management experience are preferred.

Develop a concept for a national communication strategy to increase understanding of quality early childhood education and care (ECEC) in Portugal. The consultant will analyze past campaigns, identify target audiences, and develop a communication plan with key messages, channels, and activities.

Senior Functional Lead for safety software development within the Turbine Control Software module. Responsibilities include developing safety software processes, ensuring compliance with safety standards, and guiding the technical direction of safety software teams. Requires 10 years of experience, 5+ years in safety software development, and leadership experience. Fluency in English is required.

Perform site monitoring visits, manage study progress, and ensure site adherence to protocol and regulations.

Senior Crypto Engineer will design, build, and evolve consumer and business APIs and microservices powering web and mobile applications. Responsibilities include leading feature delivery, making architectural decisions, and collaborating with teams throughout the software development lifecycle. Requires a Bachelor's degree in a related field, 5+ years of software engineering experience, strong blockchain knowledge, and experience integrating with multiple blockchains at scale.

Customer Service Representative will manage supplier invoices, answer inquiries, and escalate issues as needed. Requires fluency in French and English (C2 level), strong analytical and problem-solving skills, and proficiency in Excel.