freelance English-speaking jobs in Valongo

11_2025@UNINOVA Is the Job related to staff position within a Research Infrastructure?

We are seeking an experienced full-stack developer lead to code and manage a small, high-performance team building a next-generation Agentic Real Estate Platform powered by AI agents that automate property management operations at scale.

Led by Rodolphe Saadé, the CMA CGM Group, a global leader in shipping and logistics, serves more than 420 ports around the world on five continents.

CTR / Hayco is a multinational manufacturing company looking for a Senior Technician Research and Development to join our New Product Development team in Portugal. The Senior Technician Research and Development assists in developing formulations and preparing samples in accordance with work instructions to deliver to customer requests.

Technical Writer – Sovos Build your future with Sovos. If you're seeking a career where innovation meets impact, you're at the right place. As a global leader, Sovos transforms tax compliance from a business requirement into a force for growth while revolutionizing how businesses navigate the ever‑changing regulatory landscape.

testing ofmanufacturability Assumption of project management and independent implementation ofprojects including technical management of a team Responsible for the overall project budget and achievement of project goals Establishment of new locations / new projects in coordination with the interfaces Planning and coordination of production workflows and processes, including theevaluation and respo

Fully Remote: Executive Assistant to Elite CEOs – Only for the Top 1% Join to apply for the fully remote Executive Assistant role at Donna Pro. Get AI‑powered advice on this job and more exclusive features. Think you have what it takes to join a high‑performance team of A‑players? Donna Pro is searching for our next standout Executive Virtual Assistant.

Responsibilities: >Design, develop, and maintain backend services and web applications using PHP and Laravel. > Develop and maintain APIs and services using Laravel. > Implement GraphQL for efficient data querying and manipulation. > Create well-structured, testable, and efficient code.

Are you ready to move ForwardTogether with a global, dedicated, and experienced team? Join us and take the opportunity to contribute to our future in the fundamentally changing automotive industry with your new role as Global Purchasing Governance Manager in the stand‑alone Business Area Original Equipment Solutions. Your new place to work is flexible and will be defined later (hybrid).

About Upcision Upcision is a leading lead generation agency serving SMBs to Fortune 500 clients. Our executors are strong and throughput is real. This is a key hire who will be in charge of ensuring all systems perform under load. You're a tenacious operator who thinks strategically, acts tactically. Role Overview We run high-volume B2B outbound cold email.

Work model: remote; Project duration: December 2025 until May 2026; Role responsibilities: Ensure effective and efficient management of scope, deadline, cost and quality; Develop and ensure compliance with project plans (execution, communication, risks and mitigation); Ensure that financial execution is in line with execution; Manage relationships and assertive communication with all stakeholders;

This role will be located in a school in Portugal; it is not remote The International Schools Partnership (ISP) is continuing to grow, and as we look to expand our presence in Portugal, we're seeking Principals, Aspiring Principals, and Senior Leaders who are ready to take on a transformative role in international education.

Description Process Design Engineer - (Wastewater Treatment Projects) - Lisbon Portugal About Us : Glanua Engenharia is the Portuguese-based Technical Hub of the Glanua Group, a leading provider of innovative and sustainable engineering solutions across Ireland and the UK.

Qualifications BS/MS degree in Computer Science/Software Engineering or an IT related discipline 2+ years of experience as a Software Development Engineer in Test Hands on experience in OOP languages (C# preferable) Strong knowledge of software QA methodologies, tools and processes Hands-on experience with web browser automation tools (e. g.

Dils is a leading international real estate group driving transformation and digitalization in the sector. With offices in Italy, the Netherlands, Portugal and Spain, Dils is a reference point for real estate opportunities in various sectors. The company leverages a specialized Transformation Team to maximize innovation and change. This is a full-time, on-site position based in Lisbon at Dils.

About Us: Atto Trading is a dynamic quantitative trading firm at the forefront of global high‑frequency strategies. We are seeking a C++ Software Engineer to join our growing team. This position is open for relocation for in‑office presence to Lisbon, Portugal or remote work from Ukraine, with in‑office presence in Kyiv required once circumstances allow.

Lead Mechanical Engineer (ASME, BS EN) – Portugal ENG Bauen continues to play an active role in supporting the wave of capital investment programmes shaping Portugal's energy and industrial landscape. The Sines region is at the heart of this growth, with ongoing CAPEX activity spanning green hydrogen, ammonia, sustainable fuels, and advanced industrial infrastructure.

specializes in Information Technologies and process excellence, offering services in professional consulting, nearshoring, software development, UX/UI design, and Agile methodologies. Since 2006, Findmore Consulting has contributed to major projects across Portugal and Europe, achieving recognition as one of the top SMEs in Portugal.

In this role, you’ll provide advanced remote technical support for EV charging systems, helping to drive innovation, improve product reliability, and ensure exceptional customer satisfaction.

Our mission is to be a meaningful part of our people’s careers. As we grow, so does our commitment to providing the best possible experience for both our consultants and our clients — and that is exactly what drives us. We are a Portuguese technology consulting company with offices in Lisbon, Porto and Óbidos, as well as representations in Brazil and Tunisia.