freelance English-speaking jobs in Maia

Senior AI Solutions Architect to scale FSI-only AI consultancy. Support business development, engineering team growth, and AI system architecture and implementation.

Manages website performance, user experience, and digital accessibility. Requires 3-5 years of experience with Drupal CMS and a UX focus. Strong communication and stakeholder management skills are essential.

Sales Account Manager will manage existing customer relationships, present business solutions, and support restaurants with their online marketing and revenue management. Must have experience as a sales representative or account manager, be fluent in Portuguese and English, and have experience with outbound and inbound calls.

Marketing Executive to support multi-channel campaigns, create content, and analyze KPIs. Requires 2+ years of marketing experience, digital marketing knowledge, and fluency in German and English.

Decskill is seeking a Project Management Officer (PMO) to join their team.

As a Chemfeed Project Engineer, you will design and implement chemical dosing solutions for new build and replacement projects. You will manage multiple projects, coordinate resources, and ensure on-time and on-budget delivery. You will also support commissioning activities, manage customer satisfaction, and participate in proposal activity reports.

Design, execute, and analyze performance, load, and scalability tests for Veeam products. Build and maintain enterprise-grade test environments. Identify performance bottlenecks and collaborate with developers to resolve them.

Restaurant Manager to oversee daily operations, staff management, food & beverage service, and customer satisfaction in a Lisbon Metropolitan Area coworking space.

Develop and optimize Talend ETL/ELT workflows for data integration and transformation. Build scalable data pipelines across databases, cloud platforms, and APIs. Collaborate with business analysts and data architects to translate requirements into integration solutions.

Data Engineer with a Bachelor's degree in a related field and Azure certifications. Experience with Azure services for data engineering and analytics, including Azure SQL Database, Azure Data Lake, and Azure Synapse Analytics. Proficiency in Python, SQL, or C# for data pipelines and automation. Knowledge of data modeling, transformation, and security best practices. Excellent communication and problem-solving skills. Fluent in English.

Leads kitchen staff in preparing quality food while adhering to sanitation and food standards. Manages assigned outlets to meet financial goals. Implements menus, recipes, and training for team members.

Supports and oversees labour compliance across a live construction site. Monitors subcontractor compliance with Portuguese labour legislation and ensures workforce documentation accuracy. Acts as the on-site point of contact for labour compliance matters and assists with worker inductions. Prepares documentation for audits and reports on compliance status.

Business Development Representative to drive growth of AI, Data, and Tech Upskilling programs for companies. Responsibilities include generating new business opportunities, leading client conversations, and managing the sales process.

Provide customer support to Portuguese-speaking customers via phone, email, and chat. Resolve customer inquiries, document interactions, and collaborate with team members. Fluency in Portuguese and English is required.

Manages a team of Contract Specialists, ensuring accurate processing of Owner contracts and efficient contracting processes. Leads team training, process improvement initiatives, and audits to maintain data accuracy and compliance. Collaborates with Sales, Legal, and IT to resolve issues and optimize contract management. Requires a Bachelor's degree and 5+ years of experience in contracts management or legal operations.

The Commercial Analytics Senior Associate provides data-backed insights to support commercial decision-making. Responsibilities include designing and executing secondary data analytics, collaborating with cross-functional teams, and analyzing complex data sources.

French-speaking Customer Service Representative needed for a major consumer credit platform. Respond to customer inquiries, analyze needs, and provide credit and financing solutions. Fluency in French (C1) and good English required.

Senior SHEQ Specialist / Senior Technician to implement and disseminate SHEQ policies, standards, and guidelines across companies. Promote compliance with legal, regulatory, and internal requirements. Monitor, analyze, and report SHEQ performance, with emphasis on OHS performance and incident trends. Conduct internal audits and collaborate with teams to reinforce a strong SHEQ culture.

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning with Terraform, and migrate data from a legacy system to GCP. Must have 5+ years of backend development experience, proficiency in Go or Kotlin, and experience with GCP and Terraform.

Develop and refine hybrid machine learning models for process unit optimization in DataHowLab. Design, implement, and validate upstream bioprocess models, translating scientific knowledge into code. Collaborate with R&D engineers, data scientists, and product teams.