freelance English-speaking jobs in Barreiro

Devote Consulting seeks consultants passionate about the life science industry. Drive change initiatives through communication and content development in areas like medical devices, R&D, and regulatory affairs.

Senior Vue.js Developer with 5+ years of experience in VueJS and Nuxt.js. Strong understanding of frontend technologies including JavaScript (ES6), HTML5, and CSS3 (using BEM methodology). Experience with build tools like Grunt, Webpack, or Yeoman. Must be based in Portugal with citizenship or legal documentation to work in Portugal. Fluent in English (B2+) required.

Provide Danish and English language support to high-value clients via chat, email, and phone. Assist with a self-serve advertising platform and troubleshoot technical issues.

Designs conversational flows and UX for AI agents, mapping dialogue, writing engaging messages, and analyzing data to improve user experience.

IT Recruiter to manage end-to-end hiring processes for technical and managerial roles in Portugal. Focus on sourcing, building relationships with IT professionals, and representing the company's employer brand. Minimum 2 years recruitment experience and good English required.

Senior Technical Support Specialist needed for a cutting-edge payment gateway provider. Deep investigation and root cause analysis of complex platform issues. Expert payment knowledge, API and log analysis, and strong technical communication skills required.

Provides project management and administrative support to the German actuarial team, coordinating client work and ensuring smooth communication.

French C2 speakers are sought for customer, tech, and sales roles in Lisbon and Porto. Roles include customer support, technical support, content moderation, and sales. Applicants must have a C2 level of French, a minimum B2 level of English, and an EU passport or valid work permit for Portugal.

Account Manager responsible for developing and executing territory plans for Spanish and LATAM markets. Builds and maintains C-level relationships, forecasts deals, and drives account growth. Requires 2+ years of experience in a similar role, fluency in Spanish and English, and a Bachelor's degree.

Hira Talent seeks a Talent Sourcer to identify, engage, and qualify top talent across Europe. You will source candidates via LinkedIn, job boards, and social media, pre-screen profiles, and build candidate pipelines. Strong written communication, tech savviness, and a target-driven mindset are essential.

Lead a strategic vision for enterprise upskilling products, driving measurable impact for corporate clients navigating AI transformation. Manage B2B SaaS/EdTech products through full cycles, leveraging deep market understanding of corporate learning needs and AI/ML product knowledge. Define product roadmaps, lead cross-functional teams, and establish success metrics for real business outcomes.

Senior Collections Agent will manage a portfolio of key accounts, handle high volume calls and emails, and support a team of credit controllers. Requires experience in global collections, proficiency in English and French, and strong communication and time management skills.

Fullstack Engineer to develop and maintain web applications using React, Node.js, and TypeScript. Responsibilities include building frontend UIs, designing and implementing backend services, and working with databases like MongoDB and PostgreSQL.

Valmet seeks a Sales Manager to lead the Energy and Process Systems (EPS) business in Iberia. The role focuses on Distributed Control Systems and other products, driving value-adding sales and collaborating with the Business Unit to develop growth strategies.

Senior Product Owner to deliver game-changing improvements. Leads requirements gathering, prioritizes backlogs, and ensures timely delivery of features. Communicates with stakeholders, balances commercial needs with technical requirements, and mentors other product owners. Requires a bachelor's or master's degree, 4+ years of experience, and fluency in Portuguese and English.

ICT Operational Risk Officer Specialist to join a second line of defense team focused on IT & Cyber risk management. Will act as a dedicated risk partner for the Real Estate business line and support the global deployment of the IT & Cyber risk framework.

Keyrus seeks a Data Governance Specialist to support the implementation of the Group's Data Transformation Program, focusing on Microsoft Purview. The role involves collaborating with IT and Data Architecture teams, contributing to continuous improvement, and supporting the definition and monitoring of Data Governance policies and best practices.

Senior Product Manager to define and drive product strategy for a leading igaming company. Requires 5+ years of product management experience, strong analytical skills, and excellent communication.

Two-year rotational sales program for graduates at Lenovo. Develop sales skills, learn about the market, and build client relationships. Must have a bachelor's or master's degree, fluency in English, Portuguese, and Spanish, and be eligible to work in Lisbon.

Senior Energy Analyst will coordinate R&D and acceleration activities for new energy products and services. Responsibilities include conducting market and technology trend analysis, supporting business proposals, and contributing to project management. Requires 5+ years of experience in energy transition, a Master's or PhD in a relevant field, and fluency in English.