freelance English-speaking jobs in Maia

Are you ready to take on this challenge with us? Our proposal for you involves the area of Tax & Legal Services (TLS), which aims to provide our clients with the necessary tools to predict and manage the tax effects of their activity. Thus, companies and individuals can reduce potential negative consequences and enhance the positive impacts of their decisions.

The Company: OXBO are delighted to be working with European leading IPP within the Renewable Energy Sector, specialising in Solar. As Solar Operations Engineer you will be responsible for ensuring the optimal performance, reliability, and efficiency of Solar power systems in Portugal. The Benefits: Annual 10% Bonus scheme. The chance to join a well-established European IPP with a strong pipeline.

Postdoctoral Researcher – 3D Microfabrication for Ion Traps Job Reference: Ref. 79. 25.

NET) Where: Porto Experience: +9 years ABOUT THE POSITION Within IT Global Markets, the Anti-fraud IT team develops and maintains critical systems to monitor and control daily trading activities. Our applications are essential for ensuring compliance and identifying potential fraud and anomalies, combining advanced data processing with dynamic business rule implementation.

We're Hiring: FullStack Engineer (Mid–Senior) – 2 Positions International Project (UK) | 100% Remote (candidates must be residents of Portugal) Are you looking to work on an international digital product, using modern technologies, with a strong focus on code quality, performance, and continuous improvement?

About the client: Our client is developing a modern SaaS solution used for business planning and performance management. The team is now expanding to restart active development after a period of inactivity, focusing on improving existing functionality and building new, high-impact features.

Performance Creative Strategist (Global) 6 days ago Be among the first 25 applicants This range is provided by AvantStay. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $70,000. 00/yr - $110,000. 00/yr Who We Are AvantStay delivers exceptional, unique stays for group travelers.

Job description At Colorifix, we're leading the way for a sustainable future by challenging one of the most environmentally damaging industries in the world, the textile dyeing industry. We're pioneering the production of sustainable and non‑toxic dyes at scale, using fermentation technology to produce colorants from microbes.

ACENSI Portugal is Hiring: React Developer (Mandated location: Lisbon or surrounding area) Are you a React enthusiast looking for your next challenge in a dynamic, young, and tech-driven environment? Join our team! If you’re passionate about coding and ready to make an impact, we’d love to hear from you!

General Manager - Six Senses Douro Valley Portugal Job Description As General Manager, I will fully comprehend the vision of Six Senses to help people reconnect with themselves, others and the world around them and our values of local sensitivity and global sensibility, crafted experiences, emotional hospitality, responsible and caring, fun and quirky and pioneering wellness.

Join to apply for the IT Applications Manager role at Axelera AI About Us Axelera AI is not your regular deep‑tech startup. We are building the next‑generation AI platform to help advance humanity and improve the world around us.

Building the Future of Crypto – Our Krakenites are a world‑class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. Kraken is a mission‑focused company rooted in crypto values.

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors.

Job Description: We are seeking an experienced Big Data Architect to lead the design, implementation, and optimization of large-scale data platforms. The ideal candidate is highly technical, autonomous, and capable of building end-to-end solutions while ensuring performance, scalability, and reliability across distributed environments.

Lead PHP Developer Location: Portugal (candidates must be based in Portugal) Contract Type: Contract Availability: Immediate start preferred (maximum 1-month notice) Overview We are working with a well-established technology-driven organisation that is scaling several long-term digital platforms.

Our team blends research depth with pragmatic engineering, and we’re looking for a seasoned architect to lead our client engagements and technical teams in Portugal. What We’re Working On Conversational Copilots: Intelligent assistants that augment and empower knowledge workers.

About Us: GBT Solutions is a Portuguese technology company founded in 2018, part of the HFA Group established in 1995. With a focus on delivering cutting-edge solutions across various industries, we are committed to fostering a diverse and inclusive work environment and are proud to be recognized for our commitment to excellence and innovation.

About Us At ChemiTek , we strongly believe in the importance of preserving the environment and protecting future generations. Solar energy plays a critical role in the global transition to clean and sustainable energy sources. Our contribution lies in the development of innovative, biodegradable products that enhance the efficiency and profitability of solar assets at any scale.

About Us Circle is building the world’s leading all-in-one platform for online communities. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We’re proud to be a fully remote company of around 200 (and growing!

We are looking for an OpenText Exstream Designer with strong experience in Customer Communications Management (CCM) solutions to join our engineering team. In this role, you will play a key part in designing, developing, and maintaining highly personalised, scalable, and compliant customer communications across multiple channels.