English-speaking jobs in Seia

Volga Partners seeks a Language Data and Quality Reviewer fluent in European Portuguese and English for a freelance, task-based project. The role involves analyzing datasets, identifying data quality issues, and providing recommendations for improvement.

Service Desk Agent providing customer support via phone, email, and chat. Troubleshoots issues, meets SLAs, and improves skills through self-development and training. Requires 1+ year of customer service or technical support experience, fluency in Dutch (C2) and English (B2), and proficiency in SAP or similar CRM.

The Events & Marketing Coordinator plans and executes Microsoft's digital events. This role acts as a project manager, coordinating VML resources, Microsoft stakeholders, and third-party vendors. The ideal candidate is a German native speaker with 4+ years of experience in marketing initiatives, including events management.

Regional Sales Manager to lead commercial strategy and drive revenue growth in the luxury leisure market. Develop and execute B2B sales strategies, manage relationships with leisure accounts, and identify new business opportunities. Requires 3+ years of experience in luxury hospitality sales, fluency in Portuguese and English, and strong negotiation and communication skills.

Test Engineer will perform EMC testing according to ISO60601-1-2 and ISO60601-1-12, write test protocols, and analyze test results. Requires fluency in English and some on-site presence at TÜV Munich.

Experienced Wedding & Events Planner sought for luxury destination weddings in the Algarve. Minimum 2 years' experience required, with destination wedding or international client experience preferred. Strong organizational, communication, and time-management skills essential. Must be locally based.

Data Engineer to develop Datalab and Datamart solutions using Teradata technology. Requires SQL, relational database systems, Teradata BTEQ, Unix environments, and data modeling experience.

Speechify seeks a Software Engineer to build and maintain backend services, including payments, analytics, subscriptions, and text-to-speech. The role involves data collection, pipeline operation, and collaboration with scientists to improve data quality and scale.

Venture Analyst will drive results across ventures and initiatives, taking ownership of projects and evolving responsibilities. Must be highly ambitious, proactive, and a fast learner with strong analytical skills and the ability to collaborate effectively. Native proficiency in Portuguese or Danish and fluent English required.

Lead the design, configuration, and implementation of SAP FI and CO modules. Act as a trusted advisor to clients on SAP Finance solutions. Manage project teams and oversee project delivery.

Lead Backend Software Engineer will design, build, and operate distributed systems, leading end-to-end delivery of product features. Requires strong JVM-based technologies (Java or Kotlin) skills and experience with cloud-based, production-grade systems.

The University of Coimbra is seeking a Research Grant Assignment for a project focused on Neuropsychology. The successful candidate will support research activities including data collection, analysis, and report writing. The grant is funded by FCT and is non-renewable.

Optimize and manage digital advertising campaigns, analyze performance, and deliver data-driven insights to improve ROI. Fluent German (C1-C2) and English (B2+) required. Minimum 1 year of hands-on Google Ads experience is mandatory.

Leads the design and development of complex Salesforce B2B Commerce solutions. Develops and customizes storefronts, implements integrations, and mentors junior engineers. Ensures software quality, performance, and architectural integrity.

Powerplant Systems Specialist needed to support maintenance and engineering for executive jet fleet. Responsibilities include developing powerplant data, identifying fleet improvements, coordinating modifications, and reviewing reliability reports. Requires operational powerplant experience in EASA Part CAMO or Part 145 organizations.

Designs and evolves conversational flows for Agoda's chatbot assistant, defining how it gathers context, structures dialog, and maintains a consistent voice. Collaborates with product, design, and engineering teams to align conversational intent with technical capabilities.

Senior Sales Engineer to support Embraer Defense & Security Business Development in Europe and Africa. Provides technical expertise to sales and business development teams, focusing on C-390 Millennium and A-29/A-29N Super Tucano aircraft. Collaborates with internal stakeholders, customers, and external partners. Requires strong communication, presentation, and analytical skills.

Lead Embedded Software Engineer to design and evolve embedded software platform for next-generation hardware used in mining, construction, and infrastructure. Responsibilities include building and maintaining Yocto-based Linux distributions, developing C/C++ software, integrating sensors and cameras, and debugging at various levels. Requires 10+ years of embedded software experience (C/C++, Device Drivers, BSP, RTOS, Microcontrollers) and 3+ years of Yocto experience.

Customer Service Specialist fluent in Portuguese and English will handle customer inquiries via phone, email, and chat. Responsibilities include identifying customer needs, providing product and service information, resolving issues, and managing complaints.

As a Sr. Associate Marketing Investment Optimization Developer, you will contribute to maintaining and evolving the internal data backbone for performance dashboards and reporting tools. You will support and collaborate with offshore teams, ensuring operational stability while driving innovation across the analytics ecosystem. This role requires strong knowledge in SQL, Python, API integration, and ETL processes, along with a design mindset and a deep understanding of data visualization principles.