English-speaking jobs in Seia

Experienced Business Development Representative to drive growth across Web3 infrastructure, DeFi, blockchain startups, and enterprises. Responsibilities include territory penetration, lead qualification, customer engagement, and market feedback. Requires fluency in English, 1-3+ years of BDR/SDR experience, and a basic understanding of blockchain infrastructure.

Customer Service Specialist to support Arabic-speaking advertisers of a leading global Social Media platform. Requires experience in paid campaign management, troubleshooting, and digital marketing.

The Service Desk Agent provides responsive IT support, resolving incidents, handling service requests, and ensuring smooth daily operations. The role requires technical troubleshooting skills, strong customer service, and adherence to established processes.

Operational Analyst to support Trading/Investments with post-trading activities, client onboarding, and market updates. Will ensure timely trade matching, communicate with front and back-office teams, and identify process improvements. Requires 2+ years of financial industry operations experience, market knowledge (Equities/Bonds/FX), and proficiency in English.

Inside Sales Representative (French Speaker) will build a scalable Inside Sales model. Responsibilities include qualifying leads, running outbound campaigns, managing deals, and collaborating with Marketing and Field Sales. Requires 2-3 years of Inside Sales experience, professional French and English fluency, and a strong sales DNA.

Senior UI Designer to ensure visual quality and consistency across products. Translate brand identities into high-quality digital experiences using a scalable Design System. Collaborate with developers, product owners, and UX designers.

Hardware Technician needed for on-site support of server and storage technologies. Requires experience with HPE ProLiant, Dell, and Sun servers, technical troubleshooting, and a valid driver's license.

Experienced ESG Auditor needed for freelance position in Portugal. Conduct social compliance audits (SLCP verifications) and environmental assessments (Higg FEM, RBA) across supply chains.

Design and develop mechatronic functions and 3D CAD models for Bontaz products. Contribute from feasibility study to detailed technical drawings and documentation. Ensure mechanical and mechatronic solutions are optimized for functionality, manufacturability, and production efficiency.

Electronics Development Engineer will design, develop, and maintain hardware solutions for test and measurement platforms. Responsibilities include PCB design, prototyping, debugging, documentation, and cross-functional collaboration.

Banco Finantia seeks a BI Developer to analyze, develop, test, and maintain solutions within the Development and Application Support Department.

Senior Automation Engineer to design and implement Infrastructure as Code (IaC) solutions for Microsoft Fabric components on Azure. Requires Terraform, PowerShell/Python, Azure DevOps/GitHub Actions, and AZ-900 certification.

Lead Delivery Manager for SAP projects with 15+ years of experience. Experience with Agile/Waterfall methodologies and proven leadership in quality, scalability, and risk reduction. Fluency in English required.

Maintenance Engineer needed for aircraft line maintenance provider. Prepare work, plan inspections, coordinate execution, and optimize load capacity. Degree in Aeronautical/Mechanical Engineering required, EASA Part-145 experience preferred. Fluent English required.

Lead a remote team of engineers developing Python and Golang microservices for the global software distribution engine. Manage and mentor a team, set expectations with stakeholders, and collaborate with other engineering teams and leaders. Contribute to the development of clean web service APIs and participate in the open-source community.

Develop software (APIs & microservices) for a network platform, deploy infrastructure in cloud architectures, and participate in Agile projects.

We are seeking a .NET Architect with over 7 years of experience. The ideal candidate will have a degree in Computer Engineering or a related field and proficiency in JavaScript, TypeScript, HTML, CSS (Bootstrap), and SQL Server. Experience with Agile and Unitary Tests is a plus. Strong written and verbal communication skills in Portuguese and English are required.

Business Development Director to accelerate growth in the Medical Devices Cluster. Requires 15+ years of Business Development experience, at least 5 in a Director role, and understanding of the medical devices ecosystem.

Lead a team of 5+ developers in software development initiatives, translating storyboards into functional applications. Architect cloud-based solutions, mentor team members, and ensure adherence to SLAs.

Content Analyst analyzes and optimizes client ad network based on policy guidelines. Requires native or professional fluency in English and German, at least two years of education, and strong technical skills. Remote position.