freelance English-speaking jobs in Valongo

Company Description Natixis in Portugal is a Centre of Expertise whose mission is to transform traditional banking by developing innovative solutions for the business, operations and work culture of Groupe BPCE worldwide.

Position: Teacher of Biology (Senior School) Institution: King's College School, Cascais – part of the Inspired Education Group Location: Cascais, Lisbon, Portugal We are seeking an enthusiastic and highly effective Biology Teacher to deliver outstanding science education across the Senior School.

From the beginning, we have set ourselves above and apart through our innovative technological and productive capabilities, reaching a top spot in the world market as an integrated Contract Development and Manufacturing Company dedicated to helping Pharmaceutical Customers bring new and off-patent drugs to market. Our people are the main asset for our continued success.

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a QA Specialist in Europe. In this role, you will ensure the reliability, consistency, and overall quality of complex software solutions by applying strong QA methodologies and collaborating closely with cross‑functional teams.

Department: Operations/Production/Manufacturing Full-time or Part-time: Full-Time Job Type: Employee Accelerate the possible by joining a winning Amcor team that’s transforming the packaging industry and improving lives around the world. At Amcor, we unpack possibility through our innovative and responsible packaging to provide solutions that benefit our customers, our people and our planet.

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.

2 days ago Be among the first 25 applicants You will take on the operational lead responsibilities within our Travel & Expenses (m/f/d) department at SIXT, ensuring smooth execution of daily processes while supporting strategic improvements and providing professional leadership to the T&E team.

Principal Delivery Consultant @ Stott and May Start: ASAP Duration: 14 months Location: 100% remote (UK client) The Role: We are looking for a highly skilled Azure & Microsoft Fabric Infrastructure Engineer (Contract) with deep expertise in designing, deploying, and supporting cloud infrastructure for modern data platforms.

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. Responsibilities Provide advanced remote technical support and perform root cause analysis for EV charging systems, ensuring timely and effective solutions.

Risk and Process Improvement Analyst UNICEF Portugal (*) Candidates who do not submit a motivational letter will not be considered. ABOUT UNICEF UNICEF is the world’s leading children’s rights organization, working for children in 190 countries to save lives, defend rights, and help fulfill their potential.

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.

(Senior) AI Engineer (all genders) in Remote Do you want to actively shape the future of AI as a (Senior) AI Engineer (all genders) ? Are you eager to develop innovative solutions and create real value for the digital society? Then join ]init[ Portugal and become part of our team! To be considered for this role, you’ll need to be based in Portugal.

We are SGS – the world's leading testing, inspection and certification company. We are recognized as the global benchmark for sustainability, quality and integrity. Our 99,500 employees operate a network of 2,500 offices and laboratories, working together to enable a better, safer and more interconnected world.

The role of Supplier Sales Executive is a telesales position within a multilingual ‘Managed Sales’ team, requiring the Enrollment Specialist to speak with supplier clients with a plan to enroll them onto one of the two Tungsten services at the request of their buyer customer (end client).

As a Customer Service Agent (Inbound), you will be responsible for providing information about our products and services, answering customer inquiries, and resolving any issues efficiently. Our goal is to ensure excellent service standards, respond effectively to customer needs, and maintain high customer satisfaction.

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.

Position Details: QA Automation Engineer Location: Lisboa, Lisboa Openings: 1 Work Model: Hybrid Description: This position will require: Two days per week presence at our offices Portuguese and English fluence. Banking functional knowledge is a plus. Java knowledge is a plus Responsibilities Build and improve robust, reusable test automation frameworks.

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.

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.

Commercial Director Location: Sines, Portugal (on-site 5 days per week) About the Company This is an exceptional opportunity for a Commercial Director to join the leadership team delivering Europe's biggest data centre scheme in Sines, Portugal. This role is fully site-based, 5 days per week (no rotation).