react English-speaking jobs in Espinho

Crioulo Interpreter needed for professional interpretation services in Insurance, Legal, and Medicine. Must have native-level Crioulo and C2 English, excellent communication skills, and experience in translations/interpretations (preferred).

Full Stack Developer to build high-quality React (TypeScript) applications and maintain the Backend-for-Frontend (BFF) layer. Integrate REST APIs, event-driven architectures, and API Gateways. Collaborate in an agile team to develop and maintain scalable products.

Data Product Owner will translate client needs into technical solutions, defining data architecture, pipelines, and product components. You will co-own the AIR delivery platform, collaborating with engineers to evolve its modularity, reliability, and usability. This role requires 4-5+ years of experience in data products, solutions engineering, or technical product ownership with hands-on experience in forecasting, optimization, AI, or advanced analytics. Strong data engineering and API design knowledge is essential.

Senior BI Data Scientist analyzes product revenues, builds dashboards, and performs data-driven analysis to support business decision-making. The role requires expertise in data analysis, SQL, and visualization tools like Tableau or Power BI.

Clinical Trial Support Specialist to provide procedural case support, manage device logistics, and collect study data across international sites.

Danish speaker residing in Braga sought for a remote customer support role. Fluent Danish (C2) and good English (B2) required. Permanent contract with a base salary of €1,500 per month plus performance bonus.

Lead Product Manager to own Openprovider's core web presence platform and user experience. Responsibilities include owning platform infrastructure, payments, APIs, provisioning, and user interfaces. The ideal candidate has 5+ years of experience managing complex SaaS solutions, a strong AI-first mindset, and technical fluency.

Provide Polish-speaking customer support via chat, email, and phone. Solve inquiries with professionalism and accuracy. Work in a multicultural team to enhance the customer experience.

Software Engineer II, Infrastructure will operate and improve data infrastructure including Apache Pulsar, databases, caching, and search. Responsibilities include implementing automated infrastructure patterns, extending Terraform modules, and participating in on-call rotations. Requires 2+ years of experience as a Software Engineer, Infrastructure/SRE/Platform engineer, and hands-on experience with cloud infrastructure, databases, distributed queues, and Infrastructure as Code.

Itaú BBA Europe seeks undergraduate/Masters students in Management, Finance, Economics, Data Science, or related fields for its 2026 Summer Intern Program. Interns will gain hands-on experience in a dynamic financial environment working on real projects.

Web Designer needed to craft high-quality web experiences using Figma, HTML, and CSS. Must be comfortable with design systems, scalable UI thinking, and have a portfolio demonstrating design process and problem-solving skills.

Leadzai seeks a B2B writer to build authority with agency owners and digital leads. Responsibilities include creating content for website and social media, managing website updates, and targeting agency operators and platform businesses across Europe and North America. Must have experience in SaaS, adtech, or a digital agency and understand agency economics.

Occupational Health and Safety Technician ensures compliance with Portuguese legislation and project HSE standards during a wind farm construction project.

Full-time remote accountant needed to support Swiss clients. Manage bookkeeping, prepare financial statements, handle VAT declarations, and assist with year-end closing. 3-6 years of accounting experience with Swiss accounting knowledge required.

Senior Regional Sales Manager to lead and grow leisure commercial strategy across a hotel portfolio. Define, execute, and analyze B2B leisure sales strategies, manage key accounts, and identify new business opportunities. Requires 3-5 years of experience in senior leisure sales management, strong knowledge of leisure travel distribution channels, and fluency in Portuguese and English.

Workforce Data Specialist fluent in French, Portuguese, and English. Manages employee data, processes job changes, and collaborates with HR teams. Ensures data accuracy in Workday, identifies process improvements, and supports recruitment activities.

Senior FP&A Analyst will support strategic decision-making, financial planning, performance analysis, and reporting. The role involves monitoring P&L performance, preparing management reporting, participating in forecast and budget cycles, and analyzing profitability and cost trends.

Data Architect needed with 7+ years of experience designing and implementing cloud data platforms (Databricks, Synapse, Data Lake, Purview). Must have strong data modeling skills (Data Vault, Dimensional, Canonical Models) and experience with pipeline orchestration and integration tools.

Hiring for multiple customer service, content moderation, and technical support roles across Europe. Fluency in German, Dutch, Greek, Polish, Czech, or English (B2+) required.

Manages and elevates butler service standards across a fleet of luxury vessels. Drives consistent, personalized service delivery and strengthens butler team capabilities. Provides training, feedback, and support to ensure high-quality service.