freelance English-speaking jobs in Viseu

Greenvolt Group seeks an External Communication Specialist to develop and execute brand strategies, create content, and manage communication campaigns. The role requires strong writing, analytical, and project management skills, as well as experience in marketing, communications, and branding.

Graduate Process & Hydraulic Engineer will support the development of engineering design solutions for water and wastewater infrastructure projects. Responsibilities include process and hydraulic calculations, P&ID development, equipment selection, and constructability assessments. The role requires a minimum Level 8 Honours Degree in a relevant engineering discipline and up to 2 years' experience.

Full Stack Developer to build and enhance Winalist's platform, contributing to new features and ensuring scalability. Experience with Wordpress, PHP, Elementor, and ACF required.

This full-time, hybrid role involves performing maintenance on electromedical equipment in dialysis clinics, including repair, reconditioning, and adherence to preventive maintenance plans.

Account Manager will negotiate promotions and marketing campaigns with operators, analyze campaign performance, and write promotional copy. Requires experience in account management, marketing, or similar roles, strong negotiation and communication skills, and fluency in English and Portuguese.

Junior Database Administrator (SQL) to support administration, maintenance, and monitoring of SQL databases including Microsoft SQL Server, MySQL, and Oracle. Assist with database performance optimization, backup and recovery, replication, and high-availability configurations.

CBRE Data Analyst will perform basic analysis to support business conclusions. Responsibilities include data aggregation, report creation, data structure development, and applying modeling methods. Requires proficiency in Python, SQL, data modeling, AWS, GitHub, and MS Office.

Financial Analyst to ensure accuracy and efficiency of payment operations across multiple providers. Analyze provider fees, reconcile transactions, and optimize costs. Strong Excel skills and experience in financial analysis, reconciliation, and reporting required.

Key Account Manager to develop and manage strategic brand partnerships, negotiate commercial agreements, and drive ecommerce growth in the Portuguese market.

Supports Channel Partners in achieving revenue objectives. Develops sales strategies, translates business plans, and manages partner performance. Requires sales experience, channel experience, and fluency in French and English.

Senior Platform Engineer to design, govern, and evolve enterprise platform capabilities in the financial markets sector. Focus on AWS-based platforms, CI/CD frameworks, Kubernetes, DevSecOps, and observability.

IT Support Technician needed for a dynamic team providing first-line support in an international environment. Responsibilities include troubleshooting Windows 11, Microsoft 365, iOS and Android devices, managing user accounts, and escalating complex incidents.

Collects sales data, maintains AR module, processes invoices, handles customer/supplier reconciliations, and archives documents. Requires a university degree in Accounting, Management, or equivalent, and 4+ years of AR experience in a multinational environment. Fluent English is mandatory, French and Spanish are a plus.

As a Sales Executive / Key Account Manager, you will identify, prospect, and close new business opportunities in the hospitality industry. You will present Platomico's solutions, manage key accounts, and exceed sales targets.

Software Architect to design and implement scalable, secure, and high-performance solutions. Experience with cloud environments (AWS, Azure, or GCP), frontend frameworks (React, Angular, Vue), backend languages (Node.js, Java, Python), containerization (Docker, Kubernetes), and microservices architecture required.

Senior Analyst Programmer responsible for designing, implementing, and maintaining software solutions. Requires proficiency in programming languages, including C++, and experience with object-based databases and web programming.

Backend Engineer needed for Agile projects, custom software development, and team extension. Proficiency in GIT, SQL/NoSQL databases, and NestJS required. Redis, RabbitMQ, Memcached, ElasticSearch, and Apache Solr knowledge is a plus. Must be able to live in Portugal or relocate.

Build and manage cloud-native data analytics platforms and streaming platforms using Azure. Design and implement cloud architectures, including storage, security, deployment, networking, and VMs. Operate cloud and container services and provide advice on cloud deployment and microservice architectures.

The CVM Performance & Insights Analyst monitors campaign and commercial KPIs, analyzes A/B tests, and delivers actionable business recommendations. The role requires a degree in a relevant field, experience in performance analysis, and fluency in English and Portuguese.

Freelance Python Data Scraping Engineer needed for Tendem project. Extract data from complex websites, ensuring accuracy and reliability. Utilize Apify, OpenRouter, and Python web scraping libraries. Must have 3+ years of experience in data engineering, web scraping, or automation.