react English-speaking jobs in Espinho

Join Tanoa Café, a busy international brunch café in Bairro Alto, Lisbon. Daytime schedule, no night shifts, good tips and a friendly multicultural team.

The End User Services Lead is responsible for endpoint management, including on-prem infrastructure, cloud-based services, and various endpoint configurations. The role requires expertise in translating user needs and business demands into technical designs, policies, improvements, and issue resolution. The individual will oversee operational governance, service management, and technical implementation, collaborating with teams and vendors to ensure high-quality services and support the technology roadmap.

We're looking for a CDN Product Architect to support the evolution of the Velocix platform. This role combines architectural thinking with hands-on collaboration across engineering, product, and operations teams. You will help guide platform design, support technical decision-making, and contribute to building scalable and reliable content delivery solutions for global customers.

Senior Finance Controlling Manager to lead controlling activities for a globally leading eCommerce business. Responsibilities include budgeting, forecasting, P&L reporting, and performance analysis. Requires experience leading finance teams, strong analytical skills, and fluency in English.

Vitals, a Shopify app leader, seeks a Full-Stack Performance Marketer to own paid acquisition across Meta, TikTok, Google, Reddit, and more. Responsibilities include managing budgets, creating creatives, designing landing pages, setting up tracking, and optimizing campaigns for CPA, ROAS, LTV, and payback period. Must have 5+ years of experience running paid ads at scale, proven track record of profitable growth, and experience building creatives, landing pages, and tracking.

Software Engineer with 1+ year of .NET experience needed. Solid knowledge of Asp.NET, .NET Framework, REST API, and software engineering best practices required. Experience in agile environments and building automated tests is essential.

Skylark Aviation Expert, a Swiss-based aviation consultancy, seeks a highly motivated individual for its new Porto subsidiary. This role involves coordinating charter operations, managing documentation, and handling operational follow-up. Fluency in English and Portuguese is required, with French being beneficial. Strong computer skills and a result-oriented mindset are essential.

Facilitates and delivers Shaken Academy programs, including AI Dive for Business. Adapts content, manages groups, and ensures program impact. Requires experience facilitating events, strong communication and organizational skills, and a passion for AI. Fluency in Portuguese is required.

Accounts Receivable Accountant will process AR activities in the Shared Service Centre, including factoring, payment processing, bank statement posting, and month-end closing.

Lead and coordinate high-voltage cable jointing operations up to 500 kV, including laboratory and field execution. Oversee installations, testing, and ensure quality and safety standards.

Technical Architect to design and implement AI/GenAI solutions (chatbots, automations) on GCP. Requires software architecture experience and ability to translate business needs into scalable technical solutions.

As a Front Desk Agent, you will provide professional and friendly service to guests, handling check-ins and check-outs, providing information about hotel services and local attractions, and managing guest requests. You will also process billing and payments, assist with reservations, and promote the hotel's outlets.

Technical Skills: • Notable experience in enterprise software development/Software Engineering (Git, Gitlab, unit tests, etc. ) • Expertise in Python (at least 3. 9) and its ecosystem ( libraries, Anaconda, Jupyter, VS Code, etc. ) • Expertise in computational libraries and data manipulation ( NumPy, Pandas, etc.

Hotel Pre-Opening Coordinator to support the implementation of the pre-opening plan for a new luxury hotel in Melides. Responsibilities include tracking timelines, coordinating with departments and suppliers, and preparing for hotel opening. Experience in hospitality, project coordination, or luxury service environments is required.

Senior Manager – PV Plants will develop and consolidate methodologies for performance analysis of photovoltaic assets, contribute to O&M area improvement, and lead technical analysis of complex failures.

Efacec seeks a skilled Engenheiro Eletrotécnico to design, develop, and implement electrical systems for diverse projects. The role involves collaborating with teams, ensuring compliance with regulations, and supporting project development from concept to maintenance.

Cloudflare seeks a Senior Data Analyst to provide analytics support and strategic insights to product teams. Responsibilities include partnering with stakeholders, defining metrics, building reports, and presenting data-driven recommendations. Requires 4+ years of experience in a centralized data analytics team, expert-level SQL skills, and experience with Tableau.

Build and ship LLM-powered applications, from agent architectures to production systems. Own business metrics and define success criteria for intelligent systems. Design, build, and evaluate applications, including agents, RAG systems, and recommendation engines. Communicate complex data science concepts to technical and non-technical audiences.

Frontend Developer to lead the development and UI/UX maintenance of web portals, ensuring they are visually appealing, intuitive, and user-friendly.

Backend Engineer needed for a global tech company. Develop and own backend features for internal products using .NET/C#, PostgreSQL, and Azure Service Bus. 3-5 years of web application development experience required.