freelance English-speaking jobs in Castelo Branco

As a Tableau Account Executive, you will develop and manage sales pipelines for public sector customers in Portugal. You will build relationships with key stakeholders, present the Tableau platform value proposition, and coordinate internal resources to meet customer needs.

Design and implement unified contract execution tools and processes, focusing on changes, NCC, and risk. Maintain a global contract template library and contribute to standardizing sales and purchase terms. Act as functional owner for contract execution tools, developing and implementing claim strategies. Support contract negotiations, document results, and participate in workshops. Provide training on project-related contractual matters, change, claim, risk, and NCC processes.

The Senior Data Engineer will design and build Causeway's next-generation data platform on Databricks. Responsibilities include designing and owning the medallion pipeline, ensuring data quality and governance, and providing technical leadership. The role requires strong experience with Databricks, Delta Lake, Python, PySpark, SQL, and lakehouse architectures.

Outsystems Frontend Engineer needed for on-site role in Lisbon. 3+ years of Outsystems development experience required, including Reactive and Mobile. Strong UI skills, custom patterns, themes, CSS3, HTML5, and JavaScript knowledge are essential. Fluency in Portuguese (C1 level) is mandatory.

Develop and support custom applications on the latest S/4HANA ABAP technology stack (UI5, ABAP Objects, CDS, oData, RAP). Analyze, debug, and implement enhancements and bug fixes in a DevOps approach. Collaborate with stakeholders and ensure end-to-end implementation, quality assurance, and post-go-live support.

Senior Full Stack Developer will reimagine enterprise-level applications using PHP, Laravel, SQL, JavaScript, HTML, and CSS. Collaborate with product management, stakeholders, and customers to design, develop, and improve systems. Minimum 3 years of full-stack development experience in enterprise systems required.

Drive business growth by executing strategic initiatives, developing vendor partnerships, and engaging key customers. Identify and onboard new vendors, collaborate with sales teams, and lead negotiations on key deals. Provide sales guidance and enablement to internal teams.

Designs, develops, and maintains BI solutions, including reports, dashboards, and data models. Translates business requirements into scalable data models and visualizations. Builds and optimizes ETL/ELT processes to ensure reliable data availability.

IT Network Administrator to support the day-to-day operation, monitoring, troubleshooting, and continuous improvement of a global Cisco-based network and Palo Alto security environment.

Provide B2B travel support via chat, phone, and email to German-speaking customers. Manage bookings, resolve travel issues, and ensure compliance with travel policies.

Maintenance Technician responsible for HVAC, greenhouse, manufacturing equipment, and site maintenance. Performs preventive and corrective maintenance, responds to readings, and handles electrical, mechanical, and hydraulic systems. Requires 2-3 years of experience, BAS knowledge, and strong attention to detail.

Service Management Intern will support global event readiness, application life-cycle management, cross-function coordination, and contract readiness. Assists with tracking readiness criteria, providing war room support, and gathering lessons learned.

Provide Finnish-speaking customer support via phone, email, and chat. Resolve customer inquiries and complaints while ensuring a positive customer experience.

As Digital Marketing & Customer Engagement Senior Director, you will own the strategy, execution, and technology for BCG's digital engagement across all target audiences. You will define and govern the continuous improvement of touchpoints across key channels, optimizing reach and conversion. You will also drive the design of dynamic web experiences for peak activation moments and steer Product Owners and engineering teams in the development and optimization of activation-layer technologies.

Machine Operator needed for production environment in Porto. Set up, operate, and maintain machinery, ensuring quality control and safety protocols. Previous experience and technical skills required.

Senior Application Security Engineer drives product security improvements through design, collaboration, and vulnerability assessments. Requires expertise in programming, web application security, DevOps, and cloud technologies.

Provide French-speaking customer support for a major banking and insurance entity. Two tracks available: Level 1 (general support) and Level 2 (technical support). Must reside in or around Guimarães, Portugal.

Database Engineer to manage and optimize database infrastructure across on-premises, AWS, and OCI environments. Responsibilities include database administration, performance tuning, replication, automation, and collaboration with development teams. Requires 3+ years of experience with Oracle, MySQL, PostgreSQL, and automation tools.

Scrum Master / Project Manager with 3 years of experience needed. Facilitate Agile ceremonies, coach teams, identify impediments, and promote continuous improvement. Strong understanding of Agile principles and continuous improvement mindset required.

Junior O2C Specialist will process customer orders, generate invoices, and manage customer payments. Requires fluency in German (C2) and English (C1), 2-5 years of experience in Accounts Receivable/O2C/Finance Operations, and knowledge of accounting principles.