English-speaking jobs in Seia

Product Manager (Growth) for Star Trek Fleet Command will collaborate with the Growth team to implement player-focused features, events, and campaigns. Drive projects from concept to completion, managing scope, timelines, and outcomes. Analyze data to optimize player experience and impact key metrics.

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

Provide customer service support via phone, email, and social media for brands like Calvin Klein and Tommy Hilfiger. Must be a native German speaker with good English skills and knowledge of fashion trends.

This role performs general brokerage tasks, assesses import package rates, and prepares customs arrangements. The position requires fluency in Portuguese, practical Microsoft Office knowledge, and problem-solving skills.

Business Development Representative to identify leads, generate interest, and schedule meetings for Account Executives. Contact potential clients via phone and email, present company information, and collaborate with sales and marketing teams on lead generation strategies. Must have experience in outbound sales, proficiency in German and English, and strong communication and analytical skills.

Java Developer will design, develop, and evolve robust backend services and APIs using Java and Spring Boot. Responsibilities include deploying and monitoring applications on AWS, defining and maintaining cloud infrastructure using Terraform, and participating in code reviews.

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.

This 6-month internship at the NATO Communications and Information Agency (NCIA) in Oeiras, Portugal, supports the modernization of training materials by integrating AI-enabled technology into instructional design. The intern will create digital learning assets, rapidly prototype instructional requirements, and explore AI workflows to streamline content production.

Supports Grocery & Retail Vertical leads on projects across EMEA Delivery (COE & BPO). Conducts research, shadowing, and deep dives to identify customer experience challenges and process inefficiencies. Shares best practices, delivers training, and analyzes operational data to drive productivity and process optimization. Communicates project updates and insights to stakeholders. Requires some experience with systems, data processing, or analysis using spreadsheets and strong communication and problem-solving skills.

Senior Frontend Engineer / Tech Lead will design, develop, refactor, maintain, and improve front-end services using React, Redux, and Highcharts. Responsibilities include defining team roadmap and architecture, participating in code reviews, and writing e2e tests in Selenium. Requires advanced JavaScript knowledge, 5+ years of experience with a JavaScript framework (Angular, React, Vue), and experience with data-intensive applications, query optimization, and efficient data processing.

The University of Porto seeks a Rector for a four-year term (2026-2030). The Rector is the highest authority of the University's governance and its top external representative. Applicants must be professors or PhD researchers with relevant experience and a strategic vision for the University.

Backend Software Engineer will design, develop, and maintain robust, scalable backend systems for a B2B gifting platform. Responsibilities include API development, technical ownership, and implementing DevOps practices.

Finance Analyst will prepare monthly entries, financial data, VAT returns, and reconciliations. Collaborate with departments to ensure accurate records. Requires a university degree in Accounting, Economics, Finance, or similar and 2+ years of experience. Proficient English and strong teamwork skills are needed.

Production & Batch Operations Engineer (L2) ensures operability, stability, and performance of solutions in RUN/OPEN environments. Responsibilities include batch scheduling, production monitoring, incident management, and continuous improvement.

Sustainability Practice Consultant will support client-facing partners and case teams to deliver successful client outcomes. Responsibilities include developing and deploying solutions, supporting client projects, and contributing to the practice's strategy and growth. Requires 5-8 years of top tier management consulting experience or equivalent, plus an undergraduate degree, or 4-5 years of experience with an MBA/Master's. Strong analytical and problem-solving skills, experience with AI/ML technologies, and fluency in English are essential.

Product Trainer to develop and deliver training sessions to Sales and Aftersales teams for a premium automotive brand. Requires a degree in Mechanical Engineering or equivalent experience, native Portuguese, business-level English, and 3+ years of training experience.

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.

Travel Customer Service Representative provides support to clients throughout their travel journey. Responsibilities include responding to inquiries, assisting with bookings, providing travel information, and ensuring client satisfaction.

Senior Fullstack Software Engineer to build user-facing products end-to-end. Experience with React, Node.js, TypeScript, and data-driven development is required. Collaborate in an agile team to launch new products and features.

Lead the guest experience at Dreams Madeira Resort Spa & Marina, a 5-star resort. Manage a concierge team and Assistant Guest Experience Manager, ensuring service excellence and operational efficiency. Previous experience as a Guest Experience Manager in a resort or large hotel is required. Fluency in English and Portuguese is necessary.