English-speaking jobs in Seia

Implementation Specialist will be the main point of contact for clients from point of sale through deployment. Responsibilities include gathering system requirements, assessing platform configuration, and identifying project risks.

Account Manager to manage programmatic campaigns for Italian clients across Yahoo DSP and other platforms. Responsibilities include campaign setup, optimization, performance monitoring, reporting, and client communication. Requires 1+ years of programmatic experience, DSP knowledge, and fluency in Italian and English.

AI Product Design Engineer will design and build AI-native experiences, including dashboards, copilots, and agent interfaces for Capital Markets professionals. Responsibilities include designing AI-powered features, conversational and agent interfaces, and generative data UX. Strong product and visual design judgment, experience with AI-powered features, and a portfolio demonstrating shipped end-to-end products are required.

Java integration leader for IT Finance Tribe in an Agile environment. Monitors production incidents, validates deliverables, and manages anomalies. Requires 4+ years of Java/Spring experience, Docker/Kubernetes, and CI/CD tools. Degree in IT or equivalent.

Consultant to support energy sector clients with analytical services, project work, market research, and business development. Requires 1-4 years of relevant experience, fluency in English, and a degree in a relevant field.

Develop and implement B2B sales strategies for the corporate and MICE segment. Manage and expand the client portfolio, identifying new business opportunities.

Tusknet seeks 3 Founding Co-CEOs and 1000 Co-Founder Tusknet Community & Social Processes. Responsibilities include designing dialogue and conflict transformation processes, training facilitators, and positioning Tusknet Community & Social Processes as the relational holding layer of the Tusknet ecosystem.

AI/ML Engineer to architect and scale next-generation agent infrastructure. Design advanced LangGraph reasoning workflows, robust RAG systems, and scalable multi-agent systems.

Experienced Sales Manager (HVAC) to develop and manage a network of installers in the Lisbon area. Responsibilities include identifying and onboarding new partners, maintaining relationships, presenting BAUF products, and monitoring market trends.

The Supply Officer ensures seamless operations at JNcQUOI Comporta, a luxury destination. Responsibilities include inventory management, quality control, supplier relations, and cost optimization.

QA Engineer focused on manual testing of web-based portal applications. Responsibilities include functional, regression, exploratory, and smoke testing, defect tracking, and collaborating with developers and product owners.

As Assistant Store Manager, you will lead and coach a team, drive sales performance, and manage store operations. You will analyze performance reports, implement action plans, and ensure inventory integrity. Strong leadership, collaboration, and communication skills are required.

The SYnergia 2026 project offers international volunteers aged 18-30 the chance to participate in community activities promoting social, environmental, and cultural awareness in Portugal.

Lead and coordinate data & analytics projects, designing and implementing scalable data architectures. Develop data integration, governance, and quality solutions, and build interactive dashboards and analytical models.

Marketing Specialist contributes to market business plans, supports customer marketing initiatives, and delivers marketing services. Requires 2+ years of B2B or FMCG marketing experience, people management, and multi-cultural exposure.

Lead and execute exclusive culinary and wine experiences in Porto, including cooking classes, food tours, and wine tastings. Provide expert guidance, cultural insights, and exceptional service to guests. Ensure seamless logistics and promote other offerings.

Provides white-glove service to strategic customers regarding invoicing and billing. Performs root cause analysis on billing issues and implements corrective actions. Supports customer onboarding and bad debt reduction.

The Senior Business Manager will oversee strategic business growth, develop client relationships, and ensure project success. This role involves evaluating business opportunities, managing budgets, optimizing processes, and mentoring staff.

Talent Acquisition professional to partner with hiring managers, define recruitment plans, and source IT candidates. Requires 1+ year of recruiting experience, fluency in Portuguese and English, and experience with LinkedIn Recruiter.

Designs, programs, and maintains PLC-based control systems for electromechanical functions. Integrates Amadeus hardware and software products for customers, ensuring optimal performance and reliability. Provides functional support and problem resolution to sales and customer staff. Designs, develops, and tests software and hardware products for external customers. Collaborates with project managers to estimate costs and technical requirements for information systems modifications. Writes system and programming specifications and prepares technical documentation.