freelance English-speaking jobs in Barreiro

At wTVision, we are redefining live television production with cutting-edge technology and innovation. As a global leader in real-time graphics and playout automation, we empower broadcasters and producers to create seamless, high-quality content for sports, election coverage, entertainment, news, and virtual productions.

NET & React role at bridge351 Descrição da Empresa Bridge351 is an IT Consulting company specialized in Advanced Development Technologies, Cyber Security, Cloud Solutions and Platforms & Data Engineering. With an International and multicultural team, we support our clients and partners in different locations and timezones.

2 days ago Be among the first 25 applicants Company Description Our mission at Everience is to unleash the potential of digital technology to enable companies to focus on their value chain and increase their productivity and competitiveness.

I'm pleased to announce an exciting opportunity for a new senior team member to join The Largo! We are hiring Deputy General Manager (m/f). The ideal candidate The Deputy General Manager at The Largo is a key member of our leadership team, working closely with the General Manager to ensure the hotel operates smoothly each day.

Join to apply for the Teacher of MFL Portuguese role at King's College School, Cascais . 2 days ago Be among the first 25 applicants.

We’re looking for a Link Building Manager who’s ready to take ownership of our off‑page SEO operations and lead a growing team of talented link builders. This role blends strategy, leadership, and hands‑on SEO work. You’ll shape and execute link‑building strategies across multiple client accounts while ensuring operational excellence and continuous improvement. Base pay range $18,000.

Join to apply for the Sports Betting Content Manager role at North Star Network 5 days ago Be among the first 25 applicants North Star Network (NSN) is a global sports and betting media group that builds and operates leading digital brands connecting sports fans and bettors across 30+ countries.

Social network you want to login/join with: Staff Site Reliability Engineer, Portugal (remote) Client: Gympass Location: Portugal (remote) Job Category: Other EU work permit required: Yes Job Reference: 2b2b537ba9be Job Views: 6 Posted: 19. 08. 2025 Expiry Date: 03. 10. 2025 Job Description: Your wellbeing matters. Join a company that cares.

Portuguese Language Specialist (Portugal-based) Join to apply for the Portuguese Language Specialist (Portugal-based) role at Perle. About Perle This is your chance to be a core contributor to the future of Artificial Intelligence. perle. ai is advancing the next generation of global language models (LLMs) and we need your linguistic expertise.

4 days ago Be among the first 25 applicants We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work.

We are assembling an elite engineering team to deliver a 12-week PoC: UAV VTOL on a moving ship in aggressive open ocean conditions. We are looking for a Simulation Engineer with high perception & navigation skills who can build a high-fidelity maritime environment in AirSim + Unreal Engine, integrate sensors, and support the autonomy stack during development and testing.

QA Automation Engineer (Qt Squish & Robot Framework) Location: Portugal Mozaydo was built by people who believe work should feel human - even when powered by technology. We’re a remote‑first company that connects talent, technology, and purpose to help companies grow sustainably. Here, ownership matters more than control, and progress matters more than perfection. People powered.

Suade Labs delivers intelligent, data-driven and scalable SaaS solutions across the financial industry. Our platform enables clients to ensure regulatory reporting compliance, gain deeper business insights, and adapt efficiently to regulatory changes. We are seeking a Delivery Manager to support delivery of our regulatory reporting solutions for multi‑jurisdictional financial clients.

Job Title: Director of engineering - Luxury hotel Location: Lisbon, Portugal Salary: €60,200 gross per annum + bonus A luxury lifestyle hotel in a busy city-centre location in Lisbon is seeking a Director of engineering to lead its engineering and maintenance function.

Join Our Team Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions.

Frontend Developer We are committed to a sustainable corporatism strategy. We believe that success is based on building a team focused on collective well-being, personal and professional development, and based on a work philosophy that enhances the healthy management of our lives. Work-life balance, beginner’s mind and community involvement are our identity, our foundations, and our culture.

Join to apply for the Cloud Systems Engineer role at TransPerfect Responsibilities Develop the platform that supports our business services, improving the systems that implement provisioning/automation, deployment, monitoring, and others Collaborate with the other engineering teams to focus on improving the usability of those systems and advising on best practices for building scalable and reliabl

Hey there, future Data Engineer at Enlitia! Ready to revolutionize renewable energy data? Join us in challenging the status quo. As a Senior Data Engineer , you’ll play a critical role in designing, developing, and optimizing our data infrastructure.

Senior Radiologist for Data Annotation Project Apply for the Senior Radiologist for Data Annotation Project role at Medcase . Medcase’s leading client is seeking the expertise of Board Certified Senior Radiologists with at least 5 years of experience who routinely review chest X‑rays as part of their work to participate in an upcoming data annotation project.

Automaise delivers next-generation Generative AI and automation solutions for Customer Experience teams. Our no-code/low-code platform enables organisations to deploy AI Agents, integrate with enterprise systems, and automate complex support processes without heavy engineering.