English-speaking jobs in Seia

Fullstack developer with 3+ years of experience building and deploying distributed systems and web applications. Proficiency in .NET (C#), Object-Oriented Programming, and Domain-Driven Design (DDD) required. Experience with relational databases, background processing, event-driven architectures, and automated testing. Strong communication and collaboration skills.

Polish-speaking Customer Support Agent needed to provide inbound service for bookings, purchases, and account inquiries. Must be fluent in Polish and English, possess excellent communication skills, and have experience in customer service (preferred).

Dynamics AX Consultant needed for projects and support tasks. Configure, parameterize, and support Accounts Receivable, Inventory & Warehouse Management, and Fiscal Documents & Invoicing modules. Experience with EDI, DIXF, and AX 2009/2012 required. Portuguese and English fluency mandatory.

The Performance Management Business Associate supports core processes linked to the Group's strategic priorities. This role requires strong analytical skills, attention to detail, and the ability to synthesize complex data into actionable insights.

Provides strategic support to the COO, managing calendars, communications, and complex logistics. Requires experience supporting C-level executives, proficiency in Google Workspace and scheduling tools, and the ability to work standard US business hours.

Senior Networking Software Engineer to design, develop, and deploy enterprise-grade networking appliances. Will work on open-source data plane stacks (VPP, DPDK), lead technical initiatives, and mentor team members. Requires 8+ years of experience building enterprise-grade appliances, 3+ years delivering complex features independently, and strong embedded software development skills in C/C++.

Recruiter to manage the full recruitment cycle for German or Dutch speaking market. Responsibilities include sourcing, screening, interviewing, and collaborating with hiring teams. Native or advanced German or Dutch and intermediate English required. Previous recruitment experience is mandatory.

Leads business development in Portugal, including sales execution and key customer relationships. Manages client portfolio, develops new business, and expands the Molgas Fleet Card business.

Office Administrator to support management and ensure smooth office operations. Responsibilities include managing correspondence, supporting projects, organizing documentation, and providing administrative and accounting support.

Outbound Call Sales Agent needed for the Portuguese market. Initiate calls to potential clients, present products and services, and document sales activities. Fluent Portuguese and previous sales experience required.

Staff Software Engineer to lead technical execution and mentorship across a full-stack platform. Design, implement, and operate high-availability microservices integrating with Meta's systems. Strong software engineering experience, technical leadership, and proficiency in TypeScript, Node.js, and GCP are required.

Provide phone, chat, and email support to existing and potential customers, resolving simple queries and guiding them through the Webshop. Maintain accurate customer data and manage requests to the appropriate departments for complex issues.

Client Advisor for Armani corner store in El Corte Inglés, Oporto. Provide excellent customer service, advise on collections, build relationships, and maintain store standards. Requires 2+ years fashion sales experience, strong communication skills, and passion for fashion.

Electrical Cabinet Project Engineer needed for end-to-end design, technical specification, and structural optimization of industrial electrical cabinets and control systems.

Independent Financial Advisor provides comprehensive financial planning and wealth management solutions to international clients. Builds client base with support from industry-leading infrastructure and a strong compliance team.

Develop and customize Magento modules and themes. Implement new features, maintain functionalities, and integrate third-party services. Troubleshoot and optimize performance.

Senior Training & Knowledge Manager will develop and manage training and knowledge assets for external customer support partners. Responsibilities include capturing operational knowledge, designing training materials, building knowledge management systems, and collaborating with Operations teams. Requires 5+ years of experience in Knowledge Management, Training/Enablement, Quality, or Customer Service Operations.

Provides technical support for customer projects, conducts product testing and verification, and contributes to product design improvements.

Darwin Interactive seeks an experienced Motion Designer to create engaging animations for online casino games. Responsibilities include developing interactions, transitions, and feedback animations, collaborating with designers and developers, and optimizing animations for performance.

As an Account Manager in the Growth team, you will ensure partner engagement and retention, focusing on long tail partners' growth, asset sales, and user experience improvement. You will develop and execute growth plans, identify new assets, evaluate marketing activations, and maintain relationships with partners.