freelance English-speaking jobs in Maia

Ensure products comply with company policies and regulatory requirements. Maintain accurate documentation of quality inspections and production records. Monitor supplier performance and verify compliance with quality standards. Assist in preparing for food safety certifications such as ISO 9001, ISO 22000, and IFS Foods.

As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services.

Company Description Infinity Games creates relaxing, minimal, and ethereal gaming experiences aimed at reducing stress through gaming. With over 130 million downloads across Google Play and iOS, Infinity Games has become a leader in providing a digital relaxation haven. The company is dedicated to delivering high-quality, engaging, and calming mobile games for audiences worldwide.

We are a team of technology and IT consulting specialists committed to excellence and delivering real impact through data‑driven solutions. If you’re looking for a collaborative environment where learning, growth, and technical excellence are valued, we’d love to hear from you.

Quicknode is a cloud-based infrastructure company that powers the blockchain ecosystem. Our mission is to be the indispensable utility that empowers companies and innovators globally to build next-generation, Web3 enabled businesses & applications using blockchain technology.

Company Description Smartax is building an AI-powered assistant that helps expats and self-employed professionals in Portugal prepare and submit their annual IRS tax returns quickly and correctly — without replacing accountants, but by encoding tax logic into clear, user-friendly workflows. We work closely with tax professionals to translate real Portuguese tax practice into a digital product.

Overview Join to apply for the Media Delivery & AI Governance Manager role at emagine . Remote - PT. We are looking for a Media Delivery & AI Analytics Manager to lead global media operations with a strong focus on Marketing Mix Modeling (MMM) , advanced media analytics, and AI‑driven measurement.

WiZink Bank is looking for a Senior Business Development in the Business Development area in Portugal. This role will play a critical role in supporting the Business Development team by ensuring the successful planning, execution, and monitoring of strategic initiatives aimed at securing B2B partnerships.

We are Körber – an international technology group with more than 12,000 employees at over 100 locations worldwide and a common goal: We turn entrepreneurial thinking into customer success and shape the technological change. In the Business Areas Digital, Pharma, Supply Chain, and Technologies, we offer products, solutions and services that inspire.

Our client is a global, AI-enabled consulting and software engineering company , with over 1,100 professionals across nine locations worldwide, and they are looking for a Responsibilities Develop performant, resilient, and secure services, functions, and components Design, build, and maintain asynchronous and event-driven workflows Write clean, testable, and maintainable code , making testing a pr

Join to apply for the Customer Support Analyst role at Portside Get AI-powered advice on this job and more exclusive features. About Portside, Inc. Portside is a leading provider of modern software solutions for the global aviation industry. As a fast-growing SaaS company, we operate across three key verticals: business aviation, regional commercial aviation, and aircraft leasing & finance.

Join us as a Senior Systems Designer on Star Trek Fleet Command at Scopely to shape long‑term player experience on our award‑winning 4X MMO. The position is based in Dublin or Barcelona , with hybrid or remote options. What You Will Do Own the design and balance of systems that support strategic player decisions across PvE, PvP, and co‑op content.

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!

PE Global Recruitment are currently working with a market leader in the Data Centre industry. We are currently recruiting for a Mechanical Lead to join the team in Portugal. This is a full time, permanent role. Description This organisation is a dedicated data centre delivery partner providing turnkey solutions to clients, headquartered in Dublin and delivering throughout Europe.

Are you passionate about bridging the gap between business needs and technical solutions? Join us in shaping the future of Market Risk systems at Hexa Consulting, where you'll be working on a strategic project within the Risk Systems domain.

Job Overview The Autopilot team is seeking an outstanding, self-motivated Hardware Engineer to contribute to the development of payload systems for ground and satellite products. The successful candidate shall have a demonstrated history of taking initiative in developing embedded systems, using a combination of necessary simulations and schematics development on prototypes and engineering models.

js / TypeScript/ ReactJS) with at least 4 years of work experience. Location: Setúbal Region | Hybrid (3–4 days onsite) | Direct Contract with End Client or B2B Contract! Salary range: up to 40k / year (Permanent) We are looking for a Fullstack Developer to join a product-focused tech company building mission-critical digital platforms used in real operational environments.

We're Hiring: Full Stack Developer (Java & Angular) We are looking for a self-driven Full Stack Developer to join a dynamic multi-project environment, working with Java-based backend technologies and modern web frontend frameworks using JavaScript/TypeScript. You will play a key role in building APIs and Web Interfaces that deliver real value to our users.

We are committed to participate in the ecological transition and to develop the means of transportation of the future that are safe and durable. Context : We are looking for a highly motivated Junior Railway V&V Engineer to join our Validation & Verification team.

We are a technology consulting company with more than a decade of experience delivering national and international IT and Telecom projects, and we want to be part of your story. What do you need to be SMART?