freelance English-speaking jobs in Maia

Process Optimisation Analyst needed for a contract role with a pharmaceutical client. Requires 6-8+ years in Process Optimisation, Six Sigma/Lean Green Belt, and process mining experience. Must map processes using BPMN 2.0.

Operations Support Specialist for a Premium Automotive Client. Provide functional support, resolve operational issues, and identify improvements for the dealer network. Requires knowledge of automotive operations and strong communication skills.

Specialist in Purchasing and Supply Chain. Ensure efficient goods flow, optimize inventory, and manage administrative tasks like order submission and invoice verification. Requires analytical skills, Excel proficiency, and fluency in English and Portuguese.

Technical Business Analyst needed for a banking client. Responsibilities include collecting and analyzing functional requirements, preparing documentation, and bridging client and development teams. Requires 4+ years in functional analysis.

Support ocean governance and blue economy projects by providing research, analysis, and coordination. Track international policy developments and engage diverse stakeholders. Requires relevant degree and experience in R&I projects.

Logistics company seeks a part-time Loader to load and unload goods onto trucks and containers. The role requires physical fitness for heavy lifting and availability for part-time hours, including weekends. A valid biometric passport is required.

Deliver live online English lessons to business professionals using established methodology. Requires excellent spoken and written English and European Portuguese, along with strong communication skills.

Digital Sales Specialist role focusing on pipeline generation, lead management, and opportunity qualification. Requires strong technical sales experience, consultative selling skills, and excellent English communication.

Provide Basque and English customer support via chat, email, and phone. Resolve issues regarding accounts, billing, subscriptions, and technical problems. Requires native or fluent Basque and C2 English proficiency.

OpenFOAM Expert needed for AI Training. Review and annotate engineering datasets using CFD expertise to assess technical accuracy and explain corrections. Requires strong OpenFOAM experience and at least five years in CFD or related simulation work.

Lead complex telecommunications projects, managing planning, coordination, and delivery across Design, Integration, Validation, and Acceptance. Requires experience in Telecom software development, integration, and knowledge of Cloud/Virtualized Network technologies.

Seeking a pragmatic Executive Assistant with 5+ years of experience to support senior leadership. Responsibilities include complex calendar management, end-to-end travel logistics, visitor hospitality, and event planning. Requires extreme attention to detail and discretion.

Registered Nurse role providing comprehensive, high-quality care. Responsibilities include implementing care plans, delegating tasks, and collaborating with the interdisciplinary team. Requires an active RN license and BLS.

Project Manager needed for eCommerce Team with Commerce and technical background. Lead complex projects using Agile, manage workstreams, and control budgets. Requires software development and eCommerce platform project experience.

Crating and Shipping Operator prepares conveyor components for safe delivery. Responsibilities include accurate crating, labeling, organizing products, and assisting with loading/unloading. Requires experience in logistics or manufacturing with a focus on safety and detail.

This role provides first-line support to training coordinators, instructors, and students for an international defense academy. Responsibilities include advising on scheduling, coordinating course iterations, and arranging technical support. Candidates need experience in education/training delivery and complex scheduling.

Accounts Payable Senior Specialist ensures timely and accurate payments while supporting global finance operations. Responsibilities include managing invoices, handling inquiries, and assisting with month-end and year-end closing. Requires AP experience and proficiency in English.

Senior Software Engineer to design and scale infrastructure for cutting-edge AI products. Requires 5+ years of experience, proficiency in Python/TypeScript/Go/Java, and expertise in backend services and cloud platforms.

Principal MLOps Architect to drive enterprise-scale AI system design and operationalization. Lead end-to-end AI initiatives, focusing on Generative AI, LLMs, and scalable cloud-native architectures. Requires 10+ years in AI/ML and distributed systems.

Product Manager for Pallet Systems. Conduct market analysis, build product roadmaps, and develop business cases for intralogistics solutions. Translate market needs into technical requirements for R&D.