English-speaking jobs in Seia

The Director, Business Development oversees Financial Institutions, Fintech, and platform partners within the payments sector. This role focuses on solution design, business case creation, customer negotiations, and implementation. The Director will manage account P&L, lead sales efforts, and collaborate with customers and internal stakeholders.

Senior C++ Engineer will build and optimize high-performance media systems for large-scale streaming platforms. Responsibilities include working with FFmpeg, x264, and video processing pipelines, optimizing encoding performance, and debugging complex media issues.

Provide top-tier travel support via chat, calls, and emails. Handle hotel, flight, car, and rail bookings. Must have 5+ years of experience as a Travel Consultant and fluency in English and Spanish.

Leads complex AI implementations across enterprise, government, and institutional environments. Guides clients in translating business requirements into AI deployment strategies leveraging QVAC capabilities. Manages end-to-end coordination of QVAC-based implementations from kickoff through production deployment.

Provides onsite technical support to customers, manages line trials, and conducts plant audits. Coordinates regional color updates and investigates quality problems. Builds relationships with key accounts and acts as a member of the EMEA technical team. Requires knowledge of paint technology, application processes, and color matching. Fluency in Portuguese is required, with Spanish and/or English proficiency desired.

Identify and prospect new B2B clients in the UK market. Schedule qualified meetings and manage the CRM. Provide follow-up and reporting to your manager.

Pharmacovigilance Physician I/II required for a 1-year fixed term contract. Responsibilities include reviewing and assessing Individual Case Safety Reports (ICSRs), Serious Adverse Event (SAE) reports, and literature for safety findings. Expertise in signal detection activities and experience in pharmacovigilance are essential. Fluency in English and Japanese is required.

As a Mid-Market Customer Success Manager, you will manage a portfolio of mid-sized customers, ensuring they achieve business value from TeamViewer solutions. You will drive adoption, retention, and scalable customer engagement, acting as a trusted advisor and strategic partner.

The Web Production Specialist will build, maintain, and enhance Tungsten Automation's corporate marketing site. Responsibilities include web content authoring, web development, and project management tasks such as identifying bugs, validating enhancements, and reviewing authored pages.

As a Front Office Agent, you will provide personalized service, manage front desk operations, handle guest requests, and promote hotel revenue strategies.

Manage and grow key Tier 1 automotive customer accounts by building strong partnerships, identifying needs, and delivering tailored solutions. Drive sales growth, opportunity pursuit, and contract negotiation. Collaborate with internal teams to ensure customer satisfaction and alignment with business objectives.

Digital Procurement Solutions Expert drives the design, implementation, and optimization of digital procurement solutions across Source-to-Order (S2O) and marketplace ecosystems. Collaborates with stakeholders to capture business needs and translate them into scalable solutions. Leads client onboarding, process reengineering, and automation initiatives.

Lead a backend engineering team building JVM-based microservices. Design and evolve Java & Kotlin systems, ensuring high code quality and promoting engineering best practices. Mentor engineers, own the full software lifecycle, and collaborate with cross-functional teams.

Experienced Software Engineer to develop and enhance a Media Server for a next-generation contact center platform. Will participate in an Agile scrum team and write clean, well-documented code. Requires 3+ years of professional software development experience with C and/or C++.

Scrum Master to establish and manage a predictable Scrum cadence across Lisbon's growing delivery team (backend, frontend, AI, QA, DevOps). Responsibilities include implementing Jira and Forecast reporting, coaching team leads, and ensuring sprint goals are met. Must have 3-5 years of Scrum Master experience with demonstrable velocity, predictability, and cycle-time improvements.

Experienced Real Estate Consultants sought for Comporta & Melides. Join Engel & Völkers, a global luxury real estate brand, and develop your career in Portugal's dynamic market. Responsibilities include acquiring properties, conducting valuations, organizing viewings, and developing marketing activities. Fluency in English and Portuguese is required.

As a Mid-Market Customer Success Manager, you will manage a portfolio of mid-sized customers, ensuring they achieve business value from TeamViewer solutions. You will drive adoption, retention, and scalable customer engagement, acting as a trusted advisor and strategic partner.

Reviews AI-generated C code and technical explanations for correctness, safety, performance, and reliability. Analyzes C implementations for adherence to coding standards and production-grade engineering practices. Evaluates build systems, debugging tools, and CI/CD workflows used in C development.

Leads global sourcing strategy for electronic components and assemblies, optimizing costs and managing supplier relationships. Requires 3-5 years of strategic procurement experience in the electronics sector, fluency in English and Chinese, and a degree in a relevant field.

Deliver technical and role-based training on SATCOM systems to adult learners. Design and deliver training aligned with NATO standards. Develop, adapt, and maintain learning materials. Minimum 5 years' experience delivering training on technical subjects. Hands-on experience with SATCOM systems operation, testing, and maintenance. In-depth knowledge of SATCOM, including antenna subsystems, transmission & receiving chains, baseband systems, and testing tools.