freelance English-speaking jobs in Valongo

Join to apply for the Accountant role at Sonae Sierra 1 day ago Be among the first 25 applicants Join to apply for the Accountant role at Sonae Sierra Get AI-powered advice on this job and more exclusive features. Sonae Sierra is an international real estate company dedicated to delivering solutions to meet our client’s ambitions.

Meet Siena Siena is the first intelligence layer for customer experience. We're creating an operating system of AI agents that learn, remember, and act across every customer touchpoint—from support conversations to shopping experiences to voice and social media interactions.

As a Customer Service Representative, you will handle guest inquiries via phone and email in Italian and English, matching guest needs with hotel products to drive bookings, revenue, and brand loyalty.

Join to apply for the Senior Frontend Engineer role at Horizons At Horizons, we’re building the infrastructure to power borderless teams . By handling global payroll, benefits, taxes, and compliance, our technology enables businesses to hire anyone anywhere compliantly at the push of a button.

Staff Game Engineer (Unity Performance) - Twilight Towers Join to apply for the Staff Game Engineer (Unity Performance) - Twilight Towers role at Fortis Games Who We Are At Fortis Games we aspire to make great games that bring people together while redefining how game companies work.

The Bosch Group has more than 400 000 employees around the world, present in 60 countries, and we are proud to impact people’s lives and to work towards a more sustainable future. In the city of Aveiro, Bosch has one of its biggest production sites for Bosch Home Comfort division, as well as a Research and Development Center for new and improved heating solutions for the residential segment.

Your mission will be to provide support to a company specialising in warranties and insurance of electronic devices for the management of coverage for possible incidents that customers may have. - What do we offer you? Temporary contract with a duration of 4 months with real possibilities of continuity. Online Training within the contract that will be in English.

We are a Portuguese company that, since 1993, has strived every day to be at the forefront of innovation, actively participating in more than 18 European projects. Because we believe that people are the heart of the business, we do our best to ensure that everyone feels at home since day one!

Key Responsibilities Develop, execute, and maintain automated test suites. Design and maintain test cases and test plans in tools such as Jira or Azure DevOps (ADO) . Perform manual testing , functional testing, regression testing, and UAT (User Acceptance Testing) . Work with Cucumber/Gherkin , Selenium , Java , and Apache JMeter . Use and manage test accounts , including IAM test accounts.

Service Desk Analyst Department: IS - Service Delivery Employment Type: Permanent - Full Time Location: Portugal/Torres Vedras Reporting To: Service Desk Team Leader Description In this role, the Service Desk Analyst is the first line of support for Glory and the orchestrator for the rest of IS.

We are looking for a UNIX/Linux Support Team Lead who will serve as the operational and technical coordinator for a distributed team supporting a large enterprise UNIX/Linux environment. This role acts as the single point of contact (SPOC) for client communication, ensuring service continuity, reporting, process alignment, and quality delivery across all L2 activities.

We're looking for talented, purpose-driven people to join our teams!

Join to apply for the Electronics Support Specialist role at Smartex. ai What we are looking for Responsibilities Organize incoming faulty parts and products in the warehouse and electronics lab. Register and manage faulty parts digitally for process control and traceability. Repair and rework electronic parts and assemblies, including SMT and THT components.

Join to apply for the Technical Lead (Rust) role at Keyrock 2 days ago – Be among the first 25 applicants About Keyrock Since our beginnings in 2017, we've grown to be a leading change‑maker in the digital asset space, renowned for our partnerships and innovation. Today, we rock with over 180 team members around the world, hailing from 42 nationalities and ranging from DeFi natives to PhDs.

pt – Lisbon (Hybrid) We are looking for a highly skilled and experienced Tech Lead to guide our development team in delivering high-quality software. You will own the delivery process end-to-end, ensuring that our products are built to modern development standards while fostering a culture of excellence and velocity.

Senior Blockchain Engineer - Remote, Worldwide Join to apply for the Senior Blockchain Engineer- Remote, Worldwide role at Nethermind We are looking for an experienced and motivated Senior Blockchain Engineer to design and build secure, high-performance blockchain solutions for institutional and enterprise clients.

We are a technology-driven company focused on delivering high-impact cloud solutions and exceptional customer experiences. Collaboration, autonomy and continuous improvement are core to how we work.

Hiring Process We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to give your candidacy a fair and detailed assessment.

Brand Manager | DTC E-Commerce | 100% Remote EU 3 days ago – Be among the first 25 applicants. At Foxelli, we’re building more than e-commerce brands – we’re building a tribe of thoughtful humans: AI enthusiasts, curious builders, and ambitious minds who care about doing meaningful work together. Ten years in, our D2C brands reach millions and generate over $20M annually.

Our Vision & Products EverAI — Building the Future of AI Companionship One of the Top 15 Largest & Fastest-Growing AI Companies in the World 35+ Million Users in 2 years — Help Us Reach 100M first, 500M next At EverAI , we’re shaping what it means to connect with AI. With 35+ million users and counting , we're not just building products — we're creating entirely new categories.