freelance English-speaking jobs in Valongo

At Ferrovial , we are not just a company; we are a community of innovators and trailblazers. Listed on three major stock markets: Nasdaq (US), Euronext Amsterdam (Netherlands) and IBEX 35 (Spain), we are also member of the Dow Jones Sustainability Index and FTSE4Good. We operate in more than 15 countries and have a workforce of over 24,000 professionals worldwide.

We are looking for a Performance-focused QA Engineer who will help us strengthen system stability, identify bottlenecks, and ensure our platform can handle high-volume enterprise workloads .

💡 Join Ampleshift — Where Integration Meets Impact Ampleshift is a consulting firm specializing in MuleSoft, Workato, Boomi, and other leading integration and automation platforms. We help organizations design, build, and scale digital ecosystems that connect technology, people, and processes seamlessly — enabling them to move faster, smarter, and stronger. But we don’t stop at integration.

At Flix, we offer a dynamic work environment with competitive pay, strong growth opportunities, and a tech-driven approach to making travel more accessible, sustainable, and affordable. Join our passionate on-site operations team in Lisbon where we help thousands of people move smart and sustainably every day.

Commercial Performance & New Business Support Specialist Join to apply for the Commercial Performance & New business Support Specialist role at Vodafone. What You’ll Do Energy/Repsol partnership Management: Execute, manage & develop the commercial plan for Repsol partnership, managing the cross-functional teams incl.

Travel Customer Advisor (Italian Speaker) Client: Snaphunt Location: Portugal Job Category: Other EU work permit required: Yes Job Reference: 9c26e0c4f32e Job Views: 3 Posted: 23. 06. 2025 Expiry Date: 07. 08.

This role will be located at one of Discovery Land Company's locations: Costa Terra, set outside of Melides - Comporta.

40 - (Senior) Solution Architect (f/m/d) Join to apply for the 40 - (Senior) Solution Architect (f/m/d) role at PPM Coachers Get AI-powered advice on this job and more exclusive features. PPM Coachers offers a comprehensive and integrated range of services covering both traditional components and Agile approaches.

We're hiring: Enterprise Sales Manager – EMEA At Paybyrd , we're building the infrastructure that powers how businesses accept and manage payments globally — both in-store and online. Similar to Stripe, Adyen, and Checkout, we're on a mission to deliver payment experiences that are seamless, secure, and developer-friendly.

Job Purpose Provides exceptional clinical and scientific leadership for medical affairs activities focused on MS Establish and maintain contacts with opinion leaders and he/she is third level Contact person for medical enquiries from doctors, pharmacists and/or patients for MS Contributes and is accountable to execute the medical plan and ensure their success in alignment with the Company Build st

InnoWave is looking for a dynamic, agile person, good communication skills to complete our team. If you're based in Lisbon and you're searching for a position where you can influence how the software is built, this might be the opportunity for you. Celonis Solution Architect Responsibilities Business data modeling. Data model design and architecture. Data blueprint creation.

German Italian or French speakers - 3K signing bonus Join a Global Leader in Diabetes Technology | Customer & Technical Support (German, French or Italian Speakers) in Porto. Are you ready to make a real difference in people’s lives? A global leader in insulin delivery and diabetes technology is looking for Customer Care & Technical Support Specialists to join their team in Portugal.

At Damia Group Portugal (Permanent), in Lisbon, PortugalExpires at: Remote policy: Partial remoteYou will join one of the talented product development teams to work on feature development, with a primary focus on the company's business growth, on projects such as the evolution of the company's plans and pricing strategy, the trial experience, the payment experience, or the onboarding exper

## **Career Category**Information Systems## ## **Job Description****The Amgen Capability Center in Lisbon, Portugal (ACCP)** will be home to over 300 multi-national and multi-cultural employees, representing a broad range of cross functional capabilities, including Commercial, General and Administrative, Research and Development and more.

The diversity, commitment and know-how of the team are the key success factors of this organization. Bosch Service Solutions develops and delivers Customer Experience, Mobility and Monitoring solutions for companies and their customers. Our teams find fast and efficient solutions for thousands of people on a daily basis – from claim management to life-saving emergency calls, among other services.

Our goal is to help our candidates and consultants to take a step forward in their careers through projects that meet their needs and expectations. Can you imagine yourself being part of a global, innovative, and ever-evolving project, where technology and creativity come together to create solutions that make a real impact?

Executive Brand & Partner Controller (m/f/d) At SIXT, we stand out with a bold, refreshingly different brand and innovative marketing that drives attention to our mobility services—rent, ride, share, and subscription. Alongside our direct brand presence, we also work with a wide network of partners to grow our customer base through indirect sales channels.

Job Overview Cloudflare is seeking an experienced Network Security Engineer to join our team and support our largest and most technically sophisticated customers in resolving technical problems, threats or attacks on their infrastructure at OSI Layers 3, 4, and 7. This role spans products such as Magic Transit, Argo Smart Routing, DDoS mitigation, Network Firewall, WAF, Spectrum, and Rate Limiting.

At Clavium (Permanent), in Multiple LocationsExpires at: 2025-11-28Remote policy: Full remote We don't wait for the future—we build it. We are Clavium. Clavium is a developer-centric, tech-forward company dedicated to solving complex problems in the blockchain space.

Why work with us At Sysmatch, we invest in people as a way to achieve our clients' goals, which also become our goals when they trust their technological future to our teams. With over 20 years of experience in the national and international IT scene, we develop tailored technology solutions for each client and industry.