freelance English-speaking jobs in Castelo Branco

Sr Clinical Data Associate conducts pre-entry reviews, issues CRF queries, and supports data management file setup. Requires 3-4 years of clinical data management experience and a relevant Bachelor's degree.

Staff Fullstack Data Analyst for Commercial Analytics. Set architectural direction for the GTM analytics layer, defining data structure and governance. Lead analysis of customer behavior and performance. Requires expert SQL/dbt, Python, and commercial analytics experience.

Seeking an Entry-Level Driver to safely and efficiently transport passengers or goods. Responsibilities include adhering to traffic laws, maintaining the vehicle, and providing customer service. Requires a valid license, clean driving record, and good communication skills.

Lead design and operation of distributed systems for MCP Server Portals, handling user authentication, OAuth, and Zero Trust policies across Cloudflare's global network. Requires 6+ years in distributed systems.

IT Business Analyst supporting Process Unity BAU activities across 8 entities. Responsibilities include functional administration, incident resolution, and operational reporting using JIRA and ServiceNow. Requires IT/Business degree and English fluency.

Accounts Receivable Accountant (Maternity Cover) role involves processing AR activities in an SSC, handling factoring, receipts, and month-end closing. Requires a Bachelor's in Accounting, IFRS knowledge, and good English.

Experienced Azure Data Engineer needed to design, build, and optimize scalable data pipelines and ETL/ELT solutions using Azure Data Factory, Databricks, and Synapse Analytics. Requires 3+ years of experience with Azure data services and SQL.

Manage and grow relationships with Spanish-speaking clients to ensure retention and revenue expansion. This role requires up to 3 years of experience in Customer Success, strong communication, and fluency in Spanish and English.

Lead private and small-group classes in Boxing, Kickboxing, and Muay Thai. Requires technical knowledge, adaptable teaching, and fluency in Portuguese and English.

Construction Project Planner coordinates timelines, resources, and budgets for luxury real estate and hospitality developments. Responsibilities include developing schedules, tracking milestones, and collaborating with various teams. Requires strong planning skills and knowledge of construction processes.

Design, build, and operate cloud-native services for an internal business platform using Go/Golang, C#/.NET, or Kotlin on Azure. Contribute to high-quality engineering culture with clean code and DevOps practices.

Associate Product Specialist, Launch Graduate Program 2027. Learn to develop customer-centric products, measure metrics, and conduct experiments within a collaborative product team. Requires current enrollment in a Bachelor's or Master's degree.

Hebrew-Speaking L2 Service Desk Analyst role requiring 5+ years of experience. Must have strong command of Active Directory, O365, and networking concepts. Fluency in English and one of Czech, Italian, German, or Spanish is mandatory. Remote position for candidates living in Portugal.

This role involves conducting Business Impact Analysis (BIA) and developing, maintaining, and testing Business Continuity Plans (BCPs). Responsibilities include supporting Crisis Management and improving operational resilience frameworks. Requires 3+ years in related fields.

Transfer Pricing Associate develops and implements global transfer pricing policies ensuring compliance with international tax regulations. The role involves analyzing data, managing intercompany agreements, and preparing documentation per OECD guidelines. Requires a relevant degree and 4-5 years of experience.

Lead business development and customer engagement for the UK, ME & Africa Air domain. Own the UK RAF relationship, advise market leads on air domain matters, and execute campaign plans for air-enabled opportunities.

Research grant available for MSc in Electrical Engineering to develop control functions for electric vehicles and optimization models for parking lots. Application deadline is October 9, 2026.

Analyze and interpret large datasets to identify patterns and trends, assisting businesses in making informed decisions and improving operations. Requires strong analytical skills and proficiency in data mining tools.

Experienced Application Production Support Engineer (Level 3) needed to support business-critical applications. Focus includes implementing technical architecture, coordinating stakeholders, and driving initiatives like Cloud adoption and DevOps.

Android Developer role requires 3-5 years of experience in Android Development using Kotlin. Candidates need a good understanding of modern architecture like MVVM, MVI, or Clean Architecture, and experience with Jira and Git.