English-speaking jobs in Seia

Backend Engineer needed for a global tech company. Develop and own backend features for internal products using .NET/C#, PostgreSQL, and Azure Service Bus. 3-5 years of web application development experience required.

Senior Software Engineer to design, build, and scale Java backend services for global payments infrastructure. Lead end-to-end delivery, contribute to technical strategy, and mentor engineers.

Network Engineer with 3+ years of experience in a corporate environment is needed. CCNA certification is required, CCNP is a plus. Must have knowledge of computer networks and proficiency in Microsoft 365 Suite. Scripting knowledge (bash/powershell) and Linux knowledge are beneficial. Troubleshooting, configuration, and monitoring network devices are key responsibilities.

Customer Service Representative providing inbound support in Danish and English. Handles inquiries, sells products, and supports travel agents with bookings. Requires fluency in Danish (C2) and English (B2), customer service experience, and strong communication skills.

Skylark Aviation Expert, a Swiss-based aviation consultancy, seeks a highly motivated individual for its new Porto subsidiary. This role involves coordinating charter operations, managing documentation, and handling operational follow-up. Fluency in English and Portuguese is required, with French being beneficial. Strong computer skills and a result-oriented mindset are essential.

Transformation Factory seeks Strategy & Transformation Consultants (Senior/Project Leader & Consultant/Associate) to support financial institutions in Lisbon. Drive project delivery, conduct strategic and operational analyses, and contribute to internal knowledge management. Fluency in English is required, Portuguese preferred.

Provide Italian-speaking customer support via phone, email, and live chat. Resolve customer issues, offer technical guidance, and maintain accurate records.

Designs, codes, tests, and deploys Python-based applications. Collaborates with teams to define project scope and timelines. Troubleshoots, debugs, and optimizes applications.

Talent Sourcer will collaborate with Talent Acquisitions and Business Managers to understand hiring needs and develop sourcing strategies. Responsibilities include building the employer brand, creating and implementing sourcing methods, and managing candidate pipelines. The ideal candidate is a team player with strong communication skills in English and French.

SAP Data Migration Factory Critical Case Management Expert needed for 7+ years in ERP project management, issue resolution, and data migration projects. Hands-on experience with SAP S/4HANA migration programs and data migration processes is required.

Treasury Manager supporting Siemens Energy Europe with cash management, FX management, trade finance, and risk mitigation strategies. Requires 3+ years of experience in corporate finance or banking, fluency in English, and strong communication skills.

Accounts Receivable Technician needed for Oporto Shared Services. Responsibilities include managing customer accounts, analyzing receipts, and preparing reports. Requires a degree in a related field, 2+ years of experience, SAP experience, fluency in English, and strong analytical and communication skills.

Embedded firmware engineer to design, develop, and maintain C++ firmware for audio conference products. Collaborate with hardware and product teams, define test strategies, and perform debugging and performance optimization.

Build and ship LLM-powered applications, from agent architectures to production systems. Own business metrics and define success criteria for intelligent systems. Design, build, and evaluate applications, including agents, RAG systems, and recommendation engines. Communicate complex data science concepts to technical and non-technical audiences.

Data Analyst (DataViz Cyber Risk) leads end-to-end dashboard projects, transforming cybersecurity data into actionable insights using Tableau. Develops and maintains dashboards, builds data models, and ensures data quality.

Senior Rust Backend Engineer to build a next-generation Product Ownership Management Platform with Digital Product Passport capabilities. Develop high-performance Rust-based microservices, REST APIs, and event-driven integrations.

About Surf Eye & Snow Eye We are building the world’s largest AI camera network for action sports. Our systems autonomously film, track, edit, and analyze every ride using 6K cameras and proprietary computer vision software. We are already live in 13 countries, serving 90,000+ users across the world’s leading wave pools through our first brand, Surf Eye.

Senior Data Solutions Engineer needed to design and implement data solutions, integrations, dashboards, and reporting workflows for a Private Equity business. Must have 6-10+ years of experience in data engineering, data architecture, or a similar role with experience in Banking, Financial Services, or a related finance environment.

Lead product strategy and development lifecycle for social gaming products. Transform vision into actionable plans and roadmaps. Manage a team of Product Owners/Managers and own the product development process.

Senior Digital Workplace Engineer to manage and improve Windows and Android device lifecycles, implement and optimize Microsoft Intune and MDM solutions, and drive automated vulnerability remediation.