freelance English-speaking jobs in Barreiro

Support Product Managers in the discovery, definition, and delivery of digital product initiatives. Assist in gathering customer insights, business requirements, and stakeholder input. Contribute to product backlog and participate in agile ceremonies.

Data Analytics and Automation Specialist will leverage advanced analytics to identify inefficiencies and design RPA solutions. Responsibilities include developing and maintaining unattended bots, integrating data analytics with application development, and collaborating with business partners to implement process improvements.

Manages the end-to-end lifecycle of card products, collaborating with cross-functional teams to ensure success and drive revenue growth.

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.

Jobbex seeks an AI Chatbot Product Owner to manage the product roadmap and backlog for enterprise and internal AI chatbot solutions. Coordinate with cross-functional teams to ensure secure, compliant, and ethical AI implementation.

Sales Development Representative will generate qualified leads for Account Executives across Europe. Responsibilities include prospecting, multi-channel outreach, lead qualification, and pipeline management. Fluency in English plus Dutch, Danish, German, Arabic, or French is required.

Business Analyst Expert to design and implement insurance solutions. Analyze business processes, translate requirements into technical specifications, and provide analytical support for strategic decision-making.

Provide phone, email, and online support to healthcare professionals using a health platform. Train users on platform features and answer product questions.

As an IT Ops / DevOps Engineer, you will ensure production readiness, infrastructure reliability, and continuous improvement within an Agile and DevOps ecosystem. You will participate in defining technical and infrastructure solutions, integrate production, security, and operational requirements, and support development teams. You will also ensure availability and usability of production environments, implement monitoring and supervision, and contribute to continuous improvement initiatives.

Project Key Account Manager responsible for identifying new business opportunities with national accounts, installations, architects, designers, and public/private clients in Portugal.

External Sales Representative to identify new sales prospects, manage existing clients, and grow the company's presence in the South African engineering, welding, and mining industries.

Senior Consultant to lead real estate valuation and advisory projects across diverse sectors. Coordinate projects, conduct site inspections, prepare reports, and present findings to clients. Requires 3-5 years of experience, strong understanding of the Portuguese real estate market, and fluency in Portuguese and English.

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.

The Sales & Financial Reporting Analyst creates and maintains reports on order intake, sales performance, pipeline, and financial metrics. This role supports month-end closing activities, ensures compliance with reporting standards, and provides insights to drive decision-making.

The Lead Generation Specialist drives VAKT's growth by identifying new sales opportunities and supporting revenue expansion. Responsibilities include building and maintaining a pipeline of qualified leads, collaborating with marketing teams, analyzing market trends, and conducting outbound calls to identify new business opportunities.

Provides support for client onboarding procedures, tracks process progress, and conducts quality analyses. Ensures compliance with policies and legislation. Collaborates on process improvement and support activities. Requires a high school diploma, English proficiency, Microsoft Office skills, and strong organizational abilities.

Design and evaluate structured test scenarios for LLM-based agents. Define gold-standard behavior and scoring logic to assess agent performance. Analyze agent logs and decision paths to identify areas for improvement.

Network Support Technician needed for NOC team. Provides excellent customer support through technical knowledge, proactive maintenance, and problem-solving. Requires technical diploma, fluency in English, network protocol knowledge, and experience with network and telecommunication systems. Must be available for shift work.

Data Engineer will analyze company information to support product, sales, and marketing teams. Responsibilities include building and implementing data models, creating algorithms, and running simulations to optimize product and process development. Requires a degree in a quantitative field, 3-5 years of data manipulation and modeling experience, and proficiency in SQL, PHP, and VueJs.

Junior Sales Manager supports the Iberian sales team, providing operational, administrative, and commercial support. Responsibilities include client servicing, managing client accounts, participating in events, and supporting sales and retention efforts. Requires a Master's degree in economics or business, 0-3 years of experience in a financial sector commercial unit, fluency in Portuguese and English, and strong interpersonal and organizational skills.