freelance English-speaking jobs in Castelo Branco

Develop and implement marketing programs for IT products. Gather market requirements, define product strategies, and collaborate with suppliers and customers.

Supports the assessment and execution of real estate investment opportunities, with a focus on residential development. Develops financial models, valuations, and business plans. Monitors asset performance and tracks project progress. Prepares investment reports and coordinates with stakeholders.

Provide customer service support via various channels (voice, email, chat, social media) for Viaplay's streaming platform. Assist with account setup, technical issues, billing inquiries, and subscription management. Fluent Finnish (C2) and good English (B2) required.

Product Manager to shape and scale digital products, focusing on AI and automation in complex, mission-critical environments. Lead product discovery, define product vision and strategy, and translate customer and business needs into product requirements. Collaborate with technical teams, drive agile planning and delivery, and apply AI across the product lifecycle.

The Head of Industrial Operations will report to the COO and drive the transformation of existing sites while supporting the integration of a new facility. Responsibilities include operational performance monitoring, project leadership, and team management. The role requires 10+ years of experience in industrial/manufacturing, proven track record in complex transformations, and hands-on experience with Lean methodologies.

Administrative Assistant supporting claims management operations within a standardized procedure. Responsibilities include delivering statements of situation, updating databases, and managing relationships with internal and external clients. Proficiency in French (minimum B2) and Microsoft Office 365 required.

ASO Specialist will lead strategies to improve visibility and conversion in the Apple App Store. Responsibilities include keyword research, creative asset development, performance analysis, and collaboration with cross-functional teams. Requires 3+ years of ASO or mobile growth marketing experience and a data-driven mindset.

Senior Cloud Security Engineer designs, delivers, and maintains cloud-native security solutions. Responsibilities include leading security reviews, threat modeling, building automation for security assessments, and developing security tooling. Requires familiarity with containerized applications, cloud networking, security automation, and programming languages like Go or Python.

Creative and proactive People Experience & Communications Specialist to strengthen employer brand and create engaging employee experiences. Manage employee engagement initiatives, internal communications, and employer branding activities.

Senior O2C Specialist (German C2+ English C1) in Porto, Portugal. Leads and executes order-to-cash activities, including billing, collections, and dispute resolution. Manages client relationships, ensures compliance with regulations, and drives process improvements. Requires a bachelor's or master's degree, 5-7 years of O2C experience, and fluency in German and English.

Provide administrative and logistical support to executive-level colleagues and client service teams. Manage calendars, schedule meetings, and arrange travel. Strong communication, organizational, and problem-solving skills required. Fluency in English (C1 level) is essential.

The Data Analyst - Finance transforms complex financial datasets into actionable insights, supporting decision-making across the organization. The role partners with business stakeholders to understand priorities, interpret data, and deliver analysis, dashboards, reporting, and presentations. Responsibilities include interpreting financial results, supporting planning and forecasting cycles, and providing analysis on trends, risks, and opportunities. The Data Analyst also supports Finance with projects, tools, and continuous improvement initiatives.

Application Consultant needed for Finance & Risk processes. Validate SAP solutions, identify gaps and risks, and support testing and implementation. Requires experience with SAP Finance & Risk modules, S/4HANA projects, and strong analytical and communication skills.

Mechanical Design Engineer to own the design of robot components, manage BOMs, and collaborate with suppliers and software teams. Experience with CAD, BOM management, and assembly is required.

Project Manager for signaling projects will coordinate resources, define project objectives, and manage scope, schedule, and budget. The role requires strong communication, leadership, and problem-solving skills, as well as experience in project management and contract interpretation.

Engineering Manager needed with 5+ years experience in software engineering or a comparable technical role. Leads delivery execution, supports technology roadmap alignment, and acts as a line manager for engineers. Drives sustainable software delivery, fosters a collaborative engineering culture, and collaborates with stakeholders to align with business priorities.

Customer Quality Engineer to serve as the primary quality interface between Versigent and a leading global automotive customer. Coordinate quality activities, drive resolution of customer concerns, and support product launches. Minimum 5 years of experience in the automotive industry with experience in Customer Quality, Supplier Quality, Manufacturing Quality, or Quality Management roles.

Strategic Key Account Manager responsible for a portfolio of strategic customers in Portugal. Leads complex commercial negotiations and partnership models, defines and executes commercial plans, and monitors performance across P&L, margins, and commercial investments.

This role ensures reliable ingestion, transformation, and maintenance of data from third-party systems into the ServiceNow SPM platform. Responsibilities include acting as a point of contact for data-related issues, supporting go-live phases, and contributing to integration tests and user acceptance testing. The role requires a strong understanding of innovation and R&D portfolio management, data quality, and integration pipelines.

Barista All-Rounder needed for a busy office café and bar. Prepare espresso-based drinks, fresh food, and provide excellent customer service. Must be organized, hygienic, and able to work independently. Proven barista skills and experience preparing light meals required. Professional proficiency in English is essential.