backend developer English-speaking jobs in Águeda

Contract Cleaner position available in Almada. Maintain cleanliness and hygiene standards in offices, residential buildings, and commercial establishments. Flexible hours required. On-the-job training provided. Must have a biometric passport and be willing to undergo a background check. Accommodation provided for non-local candidates.

Outdoor Pursuit Guide provides professional customer service and delivers tailored activities for members and guests. Maintains equipment, collaborates with departments, and ensures safety standards. Requires 3+ years of experience in Outdoor Pursuits and 1+ year in a luxury resort setting.

As an Aura Host at ME Lisbon, you will deliver personalized guest experiences, exceeding expectations and ensuring memorable stays. You will engage with guests, manage feedback, and collaborate with departments to provide flawless service.

Technical Business Analyst to join a software development team focused on airport self-service solutions. Will gather requirements, contribute to solution design, and support the Software Development Lifecycle. Requires 3+ years of experience in software development or delivery, knowledge of Self-Service/CUSS solutions, and experience with airline and airport systems.

Assists the Pastry Chef in daily operations, ensuring pastry quality standards and team compliance with food safety. Develops new ideas and menus, manages stock, and maintains a clean work area.

Engine Mechanic needed for new MRO facility near Porto, Portugal. Responsibilities include assembly, disassembly, inspection, and repair of engine parts and accessories. Must have vocational training in a relevant trade and experience in quality control. Fluency in Portuguese and English required.

Senior Software Engineer to lead and collaborate on projects for REDAPL, Datadog's Referential Data Platform. Contribute to data ingestion, processing, and query pipelines. Drive technical decisions and lead other engineers.

Collections Specialist manages client portfolios, ensures payment deadlines, and resolves customer issues. Requires fluency in Excel and SAP, 2+ years of cash collection experience, and a Bachelor's degree.

Promote and sell company products and services in Lisbon, Portugal. Identify potential customers, build relationships, and provide excellent customer service to meet or exceed sales targets.

Software Engineering interns will contribute to cutting-edge digital solutions for navigation and operational efficiency. Interns will work on real-world applications used across EUROCONTROL Member States, developing backend features using Java/.NET and enhancing frontend features with HTML, CSS, and JavaScript.

Own the roadmap and delivery for a core area of the Teya merchant app, shipping AI-native features that enhance merchant workflows. Lead app launches end-to-end, from design to activation and retention. Partner with banking, payments, and lending teams to integrate products seamlessly. Champion the merchant's voice across the company, prioritizing simplicity, speed, and trust.

Customer Service & Support Intern to provide first-line client support via phone, email, and chat. Assist with account opening processes, ensuring compliance and accuracy.

Clinical Scientist Associate Director supports late-phase clinical development by contributing to protocol development, study start-up, data review and monitoring, and analysis activities. The role focuses on study-level implementation and cross-functional coordination to ensure high-quality clinical data.

We seek a UX/UI & Visual Designer to create intuitive interfaces, impactful visuals, and digital content. The role involves designing documentation, marketing materials, and software user interfaces. Collaboration with engineers, project managers, and commercial teams is essential.

Machine Learning Engineer to develop and implement machine learning algorithms and models for applications such as natural language processing, computer vision, and predictive analytics.

Designs, builds, and maintains a robust MLOps infrastructure on cloud platforms. Develops and manages CI/CD pipelines for machine learning models, automating training, evaluation, deployment, and monitoring. Collaborates with Data Scientists to productionize models, assisting with code refactoring, containerization, and performance optimization.

Entry-Level QA Engineer to ensure software quality through testing and analysis. Responsibilities include executing test cases, collaborating with teams, and monitoring bug resolution. Bachelor's degree in Computer Science or related field preferred.

This R2P Specialist role involves verifying and completing payables transactions, ensuring compliance and cost efficiency. The position requires reviewing invoices, reconciling vendor statements, and assisting with month-end closing activities.

Provide German and English customer service support to an international insurance company. Handle inquiries, provide policy information, process requests, and ensure a high-quality service experience via phone and email.

Provides technical expertise and advice to management on systems trends, practices, opportunities, and risks. Leads cross-functional projects and initiatives, influencing optimal business decisions.