backend developer English-speaking jobs in Águeda

Own website structure, messaging, and conversion, plus lifecycle communication and email. Define positioning for all segments. Requires 4+ years in B2B/e-commerce marketing with conversion ownership.

Accountant OtC supports customer invoicing, intercompany accounting, and sales reconciliation. Duties include bank statement booking, month-end activities, and process improvement. Requires very good English and MS Office skills.

Hebrew Customer Support Agent for a leading global Social Media company. Moderate content on Social Media to ensure it respects community guidelines across various departments.

Senior Product Manager to own and evolve a Design System for Web and App platforms. Drive vision, roadmap, and adoption of reusable components, bridging Design and Engineering. Requires 6+ years in Product Management and experience with Design Systems.

Fullstack Engineer to develop, review, test, and deliver reliable software for QVAC application teams. Focus on desktop/mobile apps, shared runtime, AI harness, and building developer tools.

Customer Support Agent needed for an international project. Provide support via phone, email, and chat in English and Dutch. This on-site role requires fluency in both languages.

French and English-speaking Customer Service Representative needed for a leading car rental service. Handle inquiries, reservations, and issue resolution via phone, email, and messaging. Requires fluency in French and English.

Accounts Receivable Associate supporting EMEA operations. Responsibilities include billing, collections, payment application, and month-end closing. Requires fluency in English and German, and 3-4 years of relevant experience.

Drive growth for digital and core acceptance solutions. This cross-functional role connects sales with product/technical teams to tailor solutions, accelerate revenue, and communicate product value.

Product Marketing Manager to lead messaging, content creation, and webinar production for LANSA's developer tools. This role develops positioning, executes go-to-market strategies, and collaborates cross-functionally. Requires 3+ years in product marketing with strong writing skills.

Process guest check-ins and check-outs, handle all payment types, and manage guest communications. Coordinate with housekeeping, provide local information, and run daily reports.

Applied Machine Learning Scientist to design, train, and deploy ML models predicting revenue outcomes. Own end-to-end ML systems using statistical modeling, NLP, LLMs, and deep learning to drive business value.

Senior Systems Administrator needed for Windows and Linux environments. Requires extensive experience in Windows Server, Linux administration, SQL Server, and VMware virtualization. Must have strong troubleshooting skills.

Lead the Subscriptions product at Paddle, managing and coaching engineers to scale the recurring revenue engine. Drive technical strategy, improve system reliability, and oversee the full subscription lifecycle.

HR & Talent Acquisition Coordinator supports candidate sourcing, selection, and local HR operations. Responsibilities include managing recruitment workflows, screening international talent, and maintaining employee records. Requires 3-5 years of experience and professional English fluency.

Turkish Airlines seeks a Station Agent to provide outstanding passenger services and ensure seamless airport operations. Responsibilities include passenger coordination, document preparation, and handling lost baggage. Requires a degree/high school diploma and 1 year of experience.

Application Support Engineers resolve technical, functional, or business logic issues within software. Responsibilities include diagnosing incidents, monitoring infrastructure, and improving application performance. Requires strong Linux, SQL, and Bash/Python experience.

Lead quality standards deployment and drive mindset change in Customer Services. Manage digital tools like Skywise, acting as a focal point for quality initiatives. Requires expertise in quality methods and strong communication skills.

Drive design and governance of secure workplace solutions across Spain and Portugal. Define standards, drive Zero Trust adoption, and govern security controls for endpoints, identities, and data.

Commis Chef role at Hotel Infante Sagres Porto. Responsibilities include preparing mise en place, executing recipes, and ensuring food quality. Requires experience, knowledge of cooking techniques, and proficiency in Portuguese.