backend developer English-speaking jobs in Águeda

Provide customer support via phone, chat, email, and social media for a streaming and entertainment company. Fluent Danish (C2) and good English (B2) required.

Provide customer service and reactivation support through digital channels for a global meal-kit company. Responsibilities include contacting former subscribers, addressing reactivation obstacles, and promoting meal-kit solutions. Must be proficient in Dutch and an EU citizen.

Data Scientist with 3+ years of experience in time series forecasting needed to build and improve forecasting models for key business metrics. Responsibilities include designing evaluation frameworks, analyzing forecast drivers, and translating outputs into actionable insights. Experience with forecast monitoring, anomaly detection, and scenario analysis is a plus.

Assists with store operations, customer service, and team development. Performs opening and closing procedures, processes directives, and maintains store displays. Organizes merchandise, handles cash register transactions, and ensures store cleanliness. Supervises, trains, and develops store associates. Requires high school diploma or equivalent, retail experience, and ability to lift up to 55 lbs.

Application Security Specialist needed with 3+ years of experience in penetration testing, security reviews, and code reviews. Fluency in English (B2 level or above) is required.

Legal Back-Office Advisor will verify transport operator compliance with passenger rights, understand customer situations, and manage legal claims. Must have high Dutch (C1) and good English (B2) skills, excellent communication, and previous customer service or tourism/travel experience is a plus.

Receptionist to provide telephone and in-person support, manage doctor schedules, and assist animal owners at a veterinary hospital.

Provide front line support and act as primary contact for Entreprise’s clients. Log all questions, incidents, problems and requests with accurate and complete information. Research and respond to all calls, e‑mails, and requests in a professional, prompt, and timely manner in accordance to established guidelines and procedures. Perform first level technical troubleshooting and problem solving. Fulfil reporting, data extraction and application configuration requests. Escalate requests and incidents to the next level of tier support based on established guidelines and procedures. Provide ongoing, regular updates to customers to keep them appraised of progress toward problem resolution. Support internal project and development teams during new product releases roll out. Drive continual improvement into monitoring/measurement/alerting practices and tools. Communication and tracking of tickets from opening to closure. Organisation and facilitation of monthly customer committees. Implementation and creation of customer crisis calls. Preparation of incident reports and follow‑up on action plans. Maintain and update the internal knowledge base. Work in alternating shifts with earliest start at 7:00 AM and latest finish by 18:30 PM. Occasional Saturday for technical operations with customers on an alternating schedule. Fluent in both French and English (near native level). Analytic and problem‑solving skills. Relevant academic background (3 yrs. min

Consumer Insights Intern will support research projects, analyze data, and synthesize findings for presentations. Must be pursuing a degree in a related field and have basic understanding of research methods.

Guide creators through onboarding, launch, monetization, and retention to build sustainable businesses. Manage a portfolio of premium creators, primarily US-based, and provide strategic business and monetization advice. Collaborate cross-functionally to refine onboarding, launch, and retention playbooks and contribute to the evolution of Customer Success.

As a Waiter/Waitress, you will provide excellent customer service, take orders, deliver food and beverages, and handle restaurant reservations. You will also ensure the cleanliness and tidiness of the restaurant and meeting rooms. Previous experience in a similar role and fluency in English are highly valued.

The IT Site Manager delivers, supports, and ensures operational performance of IT services across manufacturing and corporate locations. The role acts as the primary IT partner for site leadership, aligning technology services with business priorities. The IT Site Manager coordinates internal teams, vendors, and specialist functions to deliver consistent service outcomes.

Senior Consultant / Manager to provide risk management services to financial institutions. Develop and validate risk models, support regulatory compliance, and contribute to the FSRM team. Requires 3-4 years of experience in risk management analysis, knowledge of banking regulations, and proficiency in SAS, SQL, and other programming languages. Fluent in Portuguese and English.

Azure Developers are needed for a client project in Lisbon. Successful candidates will have experience in software development, automation, and workflow optimization using C#, .NET Framework/.NET Core, and the EPLAN API. Experience with EPLAN Electric P8, deployment pipelines, Git version control, and SQL is also required.

Experienced MEP Project Managers are needed to oversee design and construction activities for data center projects in Portugal. Responsibilities include managing budgets, schedules, and resources, collaborating with cross-functional teams, ensuring compliance with regulations, and overseeing commissioning and testing of MEP systems.

Experienced COO sought for FTTX and infrastructure projects in Lisbon. Responsible for operational control, quality, budget, and communication in a growing environment.

This Performance Management and Reporting Trainee role supports colleagues in utilizing Infineon's reporting tools. Responsibilities include user support, training, change request management, and data analysis to improve reporting and decision-making.

Supports installation and programming of 2D/3D vision systems in production. Assists with continuous improvement activities and new manufacturing process development.

Software Developer (Java/Spring) needed for an international project. Design, secure, and scale back-end architectures. Proficiency in Java, Spring, SQL (PostgreSQL), and CI/CD practices required. Experience with cloud environments (AWS, IBM), Docker, and Agile methodologies is also needed. Fluency in English and basic French required.

Provide customer service and support for the upgrade of transmission units linked to hazard warning systems. Collaborate with internal and external stakeholders to ensure a smooth transition.