English-speaking jobs in Seia

Manage end-to-end Accounts Receivable (AR) processes, ensuring accuracy and compliance with IFRS and internal controls. Process customer payments, issue debit/credit notes, and resolve discrepancies. Conduct collections activities, follow up on overdue payments, and communicate with stakeholders. Prepare AR reports, account statements, and support month-end closing.

As a Corporate Receptionist, you will manage the internal and external visitor experience, providing front-of-house services, greeting visitors, and assisting with meeting and event setup. You will ensure a positive and memorable experience for all visitors while maintaining high standards of presentation and functionality in front-of-house and meeting areas.

Security Engineer will support the definition, design, and implementation of secure Communications and Information Systems (CIS). Responsibilities include conducting security risk assessments, collaborating with the CTO's CIS Planning and Implementation Authority (CISPIA), and developing security accreditation documentation. Requires strong understanding of cybersecurity domains and at least 4 years of experience in cybersecurity principles, technologies, and best practices.

DevOps / Platform Engineer needed for remote work. Design, implement, and maintain cloud-based platforms on Microsoft Azure. Build and support CI/CD pipelines and IaC. Experience with Databricks, OMS (Fluent Commerce), and containerization required.

Senior Software Engineer to build and evolve systems that provision, update, secure, and observe Motion's agent environments. Responsibilities include designing abstractions around queues, locks, background tasks, and service bus mechanics. Experience with infrastructure-as-code, containers, and runtime environments is required.

History and Geography Teacher needed for Middle School (2o and 3o Ciclo Portuguese Curriculum) for the 2026/27 school year. Must have experience with student-centered, inquiry-based learning and the Portuguese National Curriculum.

Drive large-scale Agile transformations across business units. Coach senior leaders to align Agile practices with strategic goals. Mentor Agile teams and build Agile communities of practice. Lead the adoption of Agile frameworks and optimize delivery flow. Champion Agile values and principles to drive cultural shifts.

As a Technical Support Engineer (L1), you will be a first point of contact for customers across EMEA, resolving issues related to Sovos' compliance and tax solutions. You will handle Level 1 support requests, perform technical troubleshooting, and escalate issues appropriately.

Welo Data seeks attentive listeners to transcribe 5-second audio clips in Portuguese, following a style guide and flagging audio issues. Must have native or near-native fluency in Portuguese, strong written skills, and reliable equipment.

Store Manager needed for a leading car wash and automotive services group. Manage store operations, team, and customer service across Colombo, Alfragide, and Cascais locations. Proven experience in store or service management, strong leadership, and customer focus required. Fluency in Portuguese, English for Cascais location.

.NET Developer needed for international energy project. Experience with .NET 8, ASP.NET Web API, WCF, SQL Server, Oracle, RabbitMQ, and ORMs required. Familiarity with DDD, Clean Architecture, and testing frameworks is a plus.

Software Engineer will lead in-house development and maintenance of a platform for Digital Health product compliance. Responsibilities include full software development life cycle, front-end and back-end coding, and collaboration with a cross-functional team.

Provide technical support to users of digital platforms and tools in French and English. Resolve issues related to systems, applications, accounts, and connectivity. Document cases, solutions, and technical observations. Contribute to identifying recurring problems and system improvements.

Expert Business Development Management role within a renewable energy company. Manage project pipelines, budgets, and progress across assigned regions. Analyze market trends, policy changes, and financial data.

Leads product development for Lebull's app and website, focusing on conversion, engagement, and retention. Translates growth insights into product improvements to increase LTV and marketing efficiency. Collaborates with cross-functional teams to define product roadmap and ensure timely delivery.

Develop AI-driven applications on SAP BTP, leveraging SAP AI Core and AI Foundation services. Integrate Generative AI into core business processes and maximize productivity using AI coding assistants. Design data pipelines, manage Git workflows, and develop modular, reusable components in Angular or SAP UI5.

Optimize and manage Google Ads campaigns to improve performance and ROI. Analyze campaign results and prepare performance reports. Minimum 1 year of hands-on Google Ads experience required. German C1/C2 (spoken & written) mandatory.

Develop and maintain full-stack web applications using Vue, React, Kotlin, or Java. Collaborate with international teams on cloud-oriented projects.

IT Helpdesk professional to provide 1st level technical support for software, applications, cloud infrastructure, Android systems, and network issues. Troubleshoot, monitor system performance, perform maintenance, and document support activities. Oversee laboratory operations, ensuring safety standards, documentation, and procedures are maintained.

Inside Sales Executive generates sales-qualified leads for C-suite executives in the global IT products and services market.