freelance English-speaking jobs in Valongo

Faculty of Sciences of the University of Porto Organisation/Company Faculty of Sciences of the University of Porto Research Field Mathematics » Other Researcher Profile First Stage Researcher (R1) Positions Postdoc Positions Country Portugal Application Deadline 13 Jan 2026 - 23:59 (Europe/Lisbon) Type of Contract Not Applicable Job Status Not Applicable Offer Starting Date 1 Feb 2026 Is the job

Remote Technical Support / Integrations Manager (m/f/d) Join our fast‑growing B2B SaaS company, RoomPriceGenie, dedicated to helping hoteliers worldwide optimize pricing and revenue. We launched in 2017 and serve clients across the US, Canada, Europe, Asia, and more.

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!

Senior Marketing Data Analyst – n8n Join n8n as a Senior Marketing Data Analyst to help bring rigor, insight, and actionability to our marketing data, guiding data‑driven decisions at scale. Company Overview n8n is an open workflow orchestration platform built for the new era of AI, enabling technical teams to automate faster, smarter, and without limits.

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.

Base Pay Range Attio is on a mission to redefine CRM for the AI era. We’re building the first AI‑native CRM — designed for the most ambitious go-to-market teams. We recently announced our $52M Series B, led by GV (Google Ventures), with support from Redpoint, Balderton, Point Nine, and 01A.

Our team develops innovative AI solutions and personalized customer experiences that create measurable business value and give TUI a competitive edge in the travel industry. We combine data science, AI prototyping, and strategic implementation to deliver both rapid innovation and sustainable personalization solutions.

Senior Site Reliability / Gitops Engineer Join to apply for the Senior Site Reliability / Gitops Engineer role at Canonical 2 days ago Be among the first 25 applicants Join to apply for the Senior Site Reliability / Gitops Engineer role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets.

Organisation/Company Centro de Computação Grafica Research Field Engineering » Computer engineering Researcher Profile First Stage Researcher (R1) Positions Bachelor Positions Country Portugal Application Deadline 5 Dec 2025 - 23:59 (Europe/Lisbon) Type of Contract Other Type of Contract Extra Information Research Grant Job Status Full-time Is the job funded through the EU Research Framework Pr

1 day ago Be among the first 25 applicants We’re Hiring: Security GRC Analyst — Rhino, are you out there? At WE ARE META, we connect Rhinos to projects where they can truly shine. If you are looking for growth, balance, and a team that truly supports you, this is the place for you. After all, we are experts at transforming raw talent into unstoppable force.

Job Description A Senior QA Tester is responsible for designing and implementing testing processes and procedures for web and mobile applications. They identify software quality issues, work with developers to correct them, and uphold high software functionality, security, and performance standards.

Social network you want to login/join with: Staff Software Engineer - Frontend (EMEA), Lisbon col-narrow-left Client: Location: Lisbon, Portugal Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: bb0307beeb5a Job Views: 6 Posted: 18. 08. 2025 Expiry Date: 02. 10.

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.

Business Director Alpineo Portugal – We are hiring! Responsibilities Solution Design and Delivery: Lead the design, development, and implementation of intelligent automation and AI solutions, ensuring scalability, security, and alignment with business and technology standards.

About The Role We’re looking for a Revenue Operations (RevOps) Manager to own the systems, processes, and insights that power our go-to-market engine across Marketing, Sales, Partnerships, and Customer Success. You’ll streamline our funnel, improve conversion and retention, and make sure leadership has trustworthy data for decisions.

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.

Role Overview Lead the technical side of sales: join early-stage conversations, present demos, and guide architecture and security discussions. Act as hands-on engineering lead- shipping code, building integrations, and setting high quality standards Build and lead a high-performing technical team across engineering, integration, and pre-sales.

Product Strategist (Acquiring) Join Revolut’s mission to deliver more visibility, control, and freedom for 65+ million customers. This role enables our global Sales team to grow customer acquisition through compelling product positioning and enablement. About Revolut Revolut is a global financial super‑app that powers spending, saving, investing, exchanging, and travelling.

Windows Platform Engineer Join to apply for the Windows Platform Engineer role at Amadeus. Amadeus Airport Cloud Use Service (ACUS) is a next-generation Microsoft Azure-based platform that virtualizes airline and airport applications, enabling on-demand access to passenger processing systems anywhere, anytime.

Technical Lead (Data Engineering and IA/GenAI) Location: Lisbon | Hybrid About Us: GBT Solutions is a Portuguese technology company founded in 2018, part of the HFA Group established in 1995.