freelance English-speaking jobs in Barreiro

We are looking for a Frontend Developer to join the client’s Front-End team and report directly to the Front-End Lead. The primary mission of this role is to lead the development and UI/UX maintenance of the company’s internal and external web portals, ensuring they become more visually appealing, intuitive, and user-friendly.

Your Role As a Junior Structural Engineer , you will support the design and analysis of structural systems for buildings and infrastructures. You'll work closely with senior engineers, contributing to project development from concept to execution, ensuring compliance with technical standards and sustainability principles.

A Prime Opportunity for Fluent French Communicators We are seeking enthusiastic and highly articulate individuals to join our international team in Lisbon, Portugal, as French-Speaking Tech Support Specialists . This is an exciting chance to work on-site, providing essential customer service for one of the world's most recognized search engine projects.

- We have an exciting opportunity for you to join our team of Operation Support Agents. Who we are: FedEx is the largest express transportation company in the world, connecting more than 220 countries and territories. We work every moment to deliver the most important package of someone’s day.

Support Engineer At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey.

Job Description Main Purpose of Role Provide administrative and coordination support to the Global Medical Leadership team including Notified Body 1639 and the broader Medical Devices line managers, including, but not limited to following tasks: ensuring smooth operational execution across financial, procurement, personnel-related processes, managing systems access, travel arrangements, and onboar

3 days ago Be among the first 25 applicants We are looking for a senior Ruby on Rails engineer to become the technical backbone of our product. You'll own the hardest PRs, raise the bar for the entire codebase, and eventually take technical load off the CEO. This is not a management role.

I'm partnered with a client whose mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, They equip learners and organizations of all sizes to harness the power of data and AI.

3 days ago Be among the first 25 applicants About Howard Financial Howard Financial is a full‑service back‑office solution for companies and entities with bookkeeping, payroll, and bespoke reporting needs that require accuracy, timeliness, and institutional‑quality reporting without the burden of full‑time staff.

Location: 100% remote Language: English (B2+) Experience: More than 5 years Availability: Within two to four weeks Sector: Automotive electronics Responsibilities Consulting / fly-in expert for technical solutions Development of app templates and reusable components Management of the Client Marketplace Appstore Creation of development guidelines and best practices Design and implementation of gove

Muvu Technologies specializes in delivering advanced solutions for Manufacturing Execution Systems (MES), with a focus on its flagship Raile MES software. Our mission is to empower manufacturing professionals with cutting‑edge technology, simplifying operations, and transforming the production processes behind the products we use every day.

Solutions Partner Manager (100% remote) – Tether. io Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains.

Testo, with its headquarters in the Black Forest/Germany, is a world market leader in the field of portable and stationary measurement technology. Worldwide, roughly 3,900 employees research, develop, produce and market innovative measurement solutions for Testo.

Job Description: At Ferring Pharmaceuticals, we help people around the world build families and live better lives. We are entrepreneurial and innovative, with a global team focused on scientific advances in the areas of reproductive and women’s health, gastroenterology and urology.

Zona Industrial de Oiã, Aveiro, Portugal Full-time, On-site About TopCer TopCer is a leading manufacturer of unglazed fine porcelain tiles , renowned for their durability , wear and frost resistance , acid resistance , and non-slip properties — making them ideal for heavy-traffic areas. We offer a wide range of sizes, textures, shapes, and colours to meet the diverse needs of our customers.

Youropa Finance , a growing company in the credit brokerage sector, is looking for a dynamic and client-focused Mortgage Loan Officer to join our team in Porto. We are seeking someone with strong communication skills, fluent English, and a proactive mindset to support our local and international clients through the mortgage process.

Descrição da Função We are seeking a Marketing Specialist for the Netherlands to identify and onboard new influencers, engage with existing affiliates, and support the execution of our growth strategy and brand identity.

Location for Sourcing: Lisbon, Portugal (role based in Athens, Greece with remote options within Greece) Start Dates: Multiple Relocation Support: Included About the Role Are you based in Portugal and looking to launch an international career abroad?

This is a fully remote B2B contract, but candidates must be based in Portugal. If you're strong with AWS, Kubernetes, and DevOps tooling and want to contribute to a high-impact cloud transformation, this project is for you.

Sweatcoin is a London-based and well-funded scale-up with a team of 100 and the mission to make the world more physically active. Our iOS and Android apps have more than 150MM installs, 15M+ active users, more than 300 commercial partners and confirmed by the independent academic research ability to make our users up to 20% more active.