react English-speaking jobs in Espinho

Leads the IT Stability & Resilience Program, ensuring continuous improvement in service availability and incident reduction. Manages program roadmap, defines KPIs, and coordinates implementation of stability frameworks across production environments.

Senior AI/ML Data Scientist will design, develop, and deploy AI models for classification, regression, clustering, and recommendation tasks. Requires experience building and deploying AI models in production environments, proficiency in Python and machine learning frameworks, and experience with cloud platforms and AI/ML services.

Business Analyst with at least 3 years of experience required. Must have strong communication skills, fluency in English, and experience writing user stories based on mockups. Experience with Agile/Scrum and Design Thinking methodologies is preferred. Knowledge of Jira and/or Confluence is valued.

Full-time backend developer to join the Cloud & Infrastructure team. Responsibilities include designing, implementing, and maintaining scalable backend applications, participating in code reviews, and collaborating with cross-functional teams. Requires at least five years of professional back-end development experience, including two years with Node.js/Typescript. Experience with cloud services (preferably AWS), Git & Github, and fluency in English are also required.

Support and manage Windows-based workstations for airports and airlines worldwide. Design, develop, and test automation scripts and software packages. Deploy, validate, and document operating system updates and software changes.

Senior Backend Engineer will develop and maintain web applications, focusing on performance, scalability, and user experience. Requires 5+ years of web development experience with Golang or NodeJS, SQL databases, and knowledge of software engineering patterns. Must be able to design and implement AI-powered workflows. Excellent communication and problem-solving skills are essential.

As a People Analyst, you will provide strategic analysis, collaborate with stakeholders, and drive strategic projects within the People Data & Insights team. You will leverage data to inform business decisions and champion process automation initiatives.

As a Translator / Linguist, you will translate and edit video game text, ensuring accuracy, consistency, and cultural appropriateness for Spanish markets. You will collaborate with a team to deliver high-quality, immersive experiences.

Experienced Scrum Master to lead Agile delivery across cross-functional teams. Facilitates Scrum ceremonies, coaches teams on Agile principles, removes impediments, and promotes continuous improvement. Requires 5+ years of experience as a Scrum Master/Agile Coach with strong hands-on Scrum and Kanban experience.

Lead Outsystems Developer needed for a Lisbon-based project (remote). Requires 5+ years Outsystems experience (O11 and ODC), 3+ years as a Tech Lead, and OutSystems certifications are a plus.

Customer Support Specialist fluent in Russian to provide in-game support, handle player inquiries, and gather feedback. Must have strong communication skills, a passion for gaming, and the ability to work onsite in Lisbon on rotational shifts.

Senior Copywriter to create and optimize high-impact content for a corporate website, paid campaigns, and editorial projects. Must have 5+ years of experience, proficiency in English, and a versatile portfolio.

Erasmus+ intern sought for graphic design and social media content creation. Develop social media graphics, templates, and brand guidelines. Support visual implementation of events, app content, and marketing activities. Strong design portfolio and proficiency in design tools required.

As an Account Executive focused on the SMB segment, you will drive new business, close deals, and help small and growing companies rethink how they manage compensation and benefits. You will own the full sales cycle from first contact to closing.

Graduate trainee scheme in B2B sales for recent graduates fluent in English plus one other European language. Learn sales techniques, build client relationships, and gain experience with sales tools.

Senior Specialist Supplier Quality will maintain and improve systems and processes to manage Suppliers and Distributors involved in GxP activities. This role supports the implementation and execution of Supplier/Distributor Quality Management procedures and processes. The individual will lead regional Quality initiatives, provide subject matter expertise, and lead the Quality Assurance and Compliance oversight of Suppliers/Distributors.

The Securities Master File Officer maintains and updates client and account data within the financial services sector. This role involves processing and managing asset creation and maintenance, monitoring security prices, and resolving discrepancies.

Senior Hardware Engineer with a passion for technology and innovation. Strong background in Electrical Engineering or Computer Science, microelectronics, and mixed-signal IC concepts. Proficient in Hardware Test and Characterization, Python, Verilog, and Matlab. Excellent troubleshooting and debugging skills.

Experienced Java Senior Software Engineer to drive technical work, provide guidance, and deliver complex projects. Must have deep understanding of software engineering concepts, experience with the full software development cycle, and strong communication skills.

AI Architect needed for a hybrid project. Requires 7+ years of experience in software engineering, digital platforms, and large-scale technology delivery. Experience defining and executing AI or technology strategies in complex environments is essential. Solid understanding of AI, machine learning, deep learning, and generative AI is required. Fluency in English is necessary. Responsibilities include architecting, building, and optimizing AI pipelines, developing and deploying machine learning models, implementing CI/CD workflows for AI, and collaborating with cross-functional teams. Experience with AWS, MLOps tooling, and model monitoring is a plus.