freelance English-speaking jobs in Guimarães

Senior DevOps/Platform Engineer to design, deploy, and manage CI/CD platforms. Responsibilities include automating infrastructure performance and scalability. Requires experience with Linux/Unix, Docker, and CI/CD tools.

Front-End Developer needed with 2+ years of experience. Responsibilities include developing responsive websites, optimizing speed, and ensuring cross-browser compatibility using HTML, CSS, and JavaScript. Experience with React or Angular is required.

Principal Engineer role managing project scope, plans, and risks within engineering teams. Requires 10+ years in customer-facing project management, engineering background, and proficiency with PM tools.

Frontend Engineer to design, build, and evolve user-centric solutions for high-traffic gaming platforms. Requires strong React, TypeScript, and modern JavaScript expertise, plus a focus on customer and business value.

Develop and maintain backend services using Golang in an AWS environment. Implement solutions including IaC, automated tests, and CI/CD. Requires knowledge of AWS, Docker, Git, databases (PostgreSQL, Redis), and event-driven architectures.

Translate business, customer, and regulatory needs into product requirements and user stories for a SaaS platform. Collaborate across teams to improve product evolution. Requires 2+ years of experience and fluency in English and Portuguese.

Senior Product Manager to own and evolve the logged-out client experience, focusing on high-traffic surfaces like upselling flows. This role requires 7+ years of experience, driving growth and conversion through data-driven decisions.

Team Assistant to support business operations at an international consulting firm. Responsibilities include business development support, HR operations, and office management. Requires a Bachelor's degree, English fluency, and strong organizational skills.

Dutch-Speaking Customer Service Agent needed to support customers via phone and email regarding appliance warranties and support. Requires native or near-native Dutch and strong communication skills.

French Speaker Customer Support Specialists are needed to assist customers in the travel and car rental industry. Responsibilities include providing professional support via phone, email, and messaging regarding reservations and services.

Project-based Instructional Designer/Technical Writer to create clear learning and process documentation. Transform knowledge into LMS content and SOPs, leveraging AI/LLM tools while maintaining quality control.

Experienced IT Support Engineer needed for L1/L2 technical support across hardware, software, and workplace technology. Must support Windows, macOS, and iOS environments, manage incidents via ITSM tools, and maintain IT assets.

Provide administrative support, including logistical tasks, meeting preparation, and interview scheduling. Requires strong organizational skills, English communication, and proficiency in Microsoft Office tools.

Full Stack Software Engineer responsible for client-side UX and server-side structure. Implement web front-end and maintain/scale platform databases using C# and .NET. Requires knowledge of SQL Server and software architecture.

Dutch Customer Support Agent for a global automotive leader. Responsibilities include clarifying doubts via chat, email, and telephone. Requires native-level Dutch and advanced English.

Mid AI Functional Analyst to design and implement AI solutions in telecommunications. Responsibilities include gathering requirements, defining use cases, and supporting functional design while promoting Responsible AI principles.

Spearhead global business development to acquire Introducing Brokers and self-trading clients in the Forex/CFD industry. Develop strategy, manage partnerships, and meet sales targets using social media and market analysis.

QA Automation Engineer needed with 3-5 years of experience. Develop automated test suites for UI, API, and integration testing using frameworks like Selenium or Playwright. Integrate tests into CI/CD pipelines.

Functional Safety Manager ensures IEC61511 compliance in I&C modernization and new build projects. This role involves supervising safety activities, implementing management processes, and verifying safety life-cycle phases. A technical degree and IEC61511 certification are required.

At RedNovius, we work with some of the world's leading pharmaceutical and life sciences companies, helping them turn complex medical and scientific information into engaging visual experiences. We're looking for an experienced Business Development Representative who knows how to prospect, start conversations and create new business opportunities.