freelance English-speaking jobs in Valongo

Gi Group, a leader in recruitment solutions, is seeking a Recruiter for a digital business transformation partner with a global footprint. This role provides a dynamic opportunity for dedicated professionals to thrive in a supportive environment that prioritizes work-life balance, well-being, and career advancement. Key Responsibilities: Manage end-to-end tech profiles recruitment processes.

A Company you will be happy to grow with! At InnoTech, it's all about connecting people with business through technology. We truly care about you, your happiness, and your well-being. We look for passionate people who are eager to learn, evolve, and grow with us - because growth is in our DNA.

About the Company - Sysmatch is an IT Consultancy and Outsourcing Company with a wide range of technological skills, resulting from the accumulation of know-how and the experience of our consultants, allowing the implementation of solutions adapted to the needs of our clients, privileging their robustness and scalability.

Who We Are and What We are Doing:Ethena Labs is actively building and deploying a suite of groundbreaking digital dollar products aiming to upgrade money into the internet era. Our flagship product, USDe, is a synthetic dollar backed by digital assets, and takes the novel approach of using a delta-neutral hedged basis strategy to maintain its peg. This product scaled from zero to $15b in 18 months.

The OpportunityLisboa From 2026-05-01 At Vantage Towers, we're on a mission to power Europe's sustainable digital transformation. As a leading tower company, we're ushering in an era of technology-driven advances to help connect people, businesses, and internet-enabled devices like never before.

Cofounder & Managing Director to lead growth, revenue, and operations for a platform connecting personal trainers and clients. Responsibilities include user acquisition, marketplace optimization, partnership development, and building internal systems. Experience with marketplaces, SaaS, and startup operations is required.

Internship - Accounting Administrator Treasury Services - English (M/F/D) About the Role As an Accounting Administrator you will execute the day‐to‐day treasury administration activities for the GBS Treasury Services Team for a defined area, ensuring that the agreed services are processed accurately, efficiently, and on time.

Senior Fullstack Java / Angular Developer needed to design, develop, and maintain Java applications and REST APIs. Must have 3+ years of experience in fullstack Java development, including Spring Boot, JPA, Hibernate, and Angular 2+. French fluency is required.

Overview We are looking for a Junior Business Analyst (0‐2 years of experience) to join our EY Parthenon M&A - Real Estate team. In this role, you will support strategic and transaction focused projects, working closely with senior team members to deliver high impact analyses for clients operating in the real estate sector.

Marketing Mix Modelling (MMM) Consultant with 10+ years of experience in MMM and advanced marketing analytics. Strong background in premium fashion/retail, experience across retail and wholesale models, and understanding of media and performance channels. Experience advising senior marketing and finance stakeholders on budget allocation and ROI. Fluency in English required. Experience with MMM tools (e.g., Google's Meridian) is a plus.

About Us At Nextlane, we don't just develop software solutions – we create the future of the automotive industry. We are a company that combines advanced technology with a clear vision: simplifying and digitizing every step of the automotive customer journey, empowering manufacturers and dealerships to thrive in a constantly evolving market.

Product Designer to lead design and development of collections for Invicta Kuru and Saint Kaizen. Responsibilities include designing full collections, garment designs, tech packs, and ensuring final products match the design vision. Must have experience in fashion or apparel product design, streetwear, and garment construction.

We are scaling fast across 90+ countries and looking for a senior, high-performance closer who knows how to take qualified opportunities and turn them into revenue.

We are looking for an experiencedCloud Security Architectto design and implement secure architectures across hybrid and multi-cloud environments. You will play a key role in protecting digital assets, ensuring compliance, and aligning security strategies with business objectives.

We are growing. And we are looking for talented people. At Decskill, we believe that technological excellence is driven by human talent. We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people.

Solutions Consultant (CPM)Full time, permanent Portugal, remote I'm currently partnering with a fast-growing, global firm in the CPM/EPM space expanding their Pre Sales team. This is a fantastic opportunity for someone who enjoys working at the intersection of finance, technology, and client engagement.

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we manage that truly make the difference. .

eXalt seeks a Digital Sales Manager to support market development in Lisbon. This Business Developer role involves recruitment and managing eXalted individuals.

Space Inch is on a new mission to redefine B2B experiences, and we're looking for AI experts to help us build the next generation of intelligent workflows. We are looking for a dedicated AI Engineer to own the end-to-end delivery of production-ready LLM services, turning complex data into fast, reliable, and grounded recommendations at scale.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.