freelance English-speaking jobs in Maia

Lead Cloud Developer needed for a contract role on a large-scale Generative AI project. Experience developing complex cloud-native serverless applications, AWS Serverless products (S3, DynamoDB), and TypeScript is required. Strong communication and experience working in a fast-paced agile team are also essential.

The 2nd Engineer reports to the 1st Engineer/Chief Engineer and executes engine room watches. Responsibilities include overseeing engine operation, maintenance, and repairs, ensuring machinery functionality, and adhering to safety procedures. Must be familiar with various ship systems and equipment, including engines, boilers, steering gear, and HVAC.

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. Master's degree required, 1-2 years of content development and UI design experience preferred.

Foxelli seeks a Web Designer to collaborate with the CRO Manager on website improvements. Responsibilities include designing, building, and iterating on high-performing landing pages, updating existing pages based on data, and applying A/B testing insights to design decisions. Strong Shopify experience and familiarity with Convert.com are required.

As a (Junior) n8n Solution Engineer, you will design, implement, and maintain n8n workflows to automate business processes. You will also lead workshops, build an internal n8n community, and translate business needs into technical requirements.

INESC-ID is offering a 3-month research grant (renewable up to 2 years) for a First Stage Researcher (R1) to work on the SafeIaC project. The selected candidate will contribute to the development of software tools for analyzing and repairing Infrastructure as Code (IaC) and investigate the integration of AI tools for enhanced detection and repair.

Backend Developer will design and implement robust APIs and data systems for complex accounting processes. Responsibilities include architecting backend services, bridging AI and data, and owning technical implementation. Requires 7+ years of experience in backend development, strong proficiency in and TypeScript, and extensive experience with PostgreSQL.

Sell Video Security and Access Control products and solutions through a consultative approach. Drive sales in a defined territory to achieve revenue targets. Qualify leads, manage the sales process, and cultivate sales through prospecting and inbound leads.

Project Manager Intern to support technology and business initiatives. Assist with planning, coordinating, and documenting project activities. Collaborate with project leads, agile teams, and stakeholders. Support reporting, dashboards, and process improvement.

Provides administrative support to the Brokerage department. Contacts customers for customs clearance information, ensures documentation compliance, and maintains records. Requires fluency in Portuguese and intermediate English.

The University of Trás-os-Montes and Alto Douro seeks a First Stage Researcher (R1) for a 3-month research grant focused on agricultural sciences. The grant is funded by the Interreg-Sudoe Program and will involve fieldwork, data collection, and analysis related to irrigation strategies and olive tree physiology. Applicants must hold a degree in Agronomic Sciences, Biological Sciences, or a related field.

Supports innovative scalable sales programs for advertisers, focusing on revenue growth and product adoption. Provides consultative support to agencies and advertisers, addressing business needs and driving customer satisfaction.

The Campaign Deployment Specialist will create and deploy email, push notification, and SMS campaigns for Nestlé brands. Responsibilities include HTML creation, database segmentation, customer journey design, A/B testing, campaign monitoring, and stakeholder relationship building.

Experienced System Analyst needed to bridge business and technical teams in the Fintech industry. Responsibilities include requirements analysis, system design, documentation, and testing. Must have 5+ years of experience, Fintech background, and proficiency in SQL, system modeling, and Agile methodologies.

Assists in leading the property's segmented sales effort, implementing sales strategy, and achieving revenue goals. Develops and executes sales plans, analyzes market information, and maximizes revenue potential. Manages sales activities, ensures exceptional customer service, and builds successful relationships with stakeholders.

Description About the company Side (formerly PTW) is a global video game development and services provider, offering technical and creative solutions to many of the largest developers and studios around the world.

Associate Frontend Engineer will build next-generation web applications, focusing on the client side. Collaborate with UX designers, Backend and Quality Assurance Engineers, and Product Managers to deliver high-quality features. Possess 1+ years of experience in modern JavaScript, HTML5, CSS web standards, Angular 2+, TypeScript, and rxjs.

Operational Buyer responsible for checking requisitions, placing purchase orders, and managing supply chain flow to ensure timely deliveries.

Research fellowship supporting the development of logistics systems based on predictive models and an integrated platform for the territorial innovation ecosystem.

Key Account Manager to manage a portfolio of strategic international telecom accounts. Focus on account growth, retention, and expansion. Requires 10+ years of experience managing international enterprise accounts, selling complex software solutions, and working with US-based customers.