backend developer English-speaking jobs in Águeda

Technical Support Specialist needed for fast-growing international consultancy. Troubleshoot client ERP incidents, translate client needs to development teams, and provide technical support. Requires IT background, 2+ years experience in technical customer success, and fluency in English (C2) and another European language.

Own and execute high-impact strategic plays across Operations and Growth. Launch new products, identify operational inefficiencies, and manage cross-functional initiatives. Strong analytical skills, experience with Google Sheets and Excel, and SQL or AI tools are required.

Design, develop, and maintain automated test suites for web applications, mobile apps (iOS/Android), and APIs. Contribute to test automation frameworks using tools like Playwright, Espresso, or XCUITest. Execute functional, regression, performance, and load testing across platforms.

Swedish-speaking Customer Service Agent needed for a full-time, remote position. Provide customer support via email, chat, and phone, resolving inquiries and ensuring a positive customer experience. Must have C2 Swedish fluency and 2+ years of virtual customer service experience.

Provide 24/7 customer service support via calls, chats, tickets, emails, and other communication tools for global Supply Chain customers. Analyze customer feedback, resolve issues, and collaborate with other departments. Must adhere to SLAs and KPIs, possess strong soft skills, and be comfortable working night shifts in a 24/7 environment.

Analyzes and reviews user profiles, audio, videos, and text-based content. Investigates, escalates, and resolves content issues. Maintains awareness of client policies and guidelines.

Leads two to four cross-functional AI engineering teams, ensuring high-quality AI product delivery and operational excellence. Oversees system scalability, reliability, and security across the AI portfolio. Drives the creation and update of the AI tech roadmap. Manages team staffing and development. Requires a Bachelor's degree in a related field and 5-7+ years of experience in a tech leadership position managing AI, Data, and ML engineering teams.

Ecommerce Operations Manager to build and scale US market launch for new fashion brand. Manage Shopify operations, fulfillment, customer support, and product sourcing. Strong Shopify and AI tool experience required.

The Platform Engineering Compute team builds and maintains Kubernetes Operators, automates cloud infrastructure, and contributes to the self-healing capabilities of applications. Responsibilities include developing playbooks, maintaining the product deployment pipeline, and participating in incident response.

Data Scientist to develop and implement data science solutions, including generative AI and machine learning models. Collaborate with teams to identify opportunities for data-driven decision-making and automate tasks. Utilize Python, statistical analysis, and cloud services to generate insights.

Provide customer service support via phone, email, live chat, and social media for a leading travel & tourism brand. Resolve inquiries, document interactions, and suggest process improvements. Native or fluent Dutch (C2 level) and strong English (B2 minimum) required.

Customer Support Advisor fluent in French and English needed for international customer experience operation. Handle a variety of customer requests via phone, email, live chat, and online platforms. Resolve inquiries, provide accurate information, and ensure customer satisfaction.

This 12-month fixed-term contract covers maternity leave for the EMEA HR Director. The role provides strategic and tactical HR support to the Europe Leadership team, ensuring alignment with business goals and compliance. The Director will oversee all people operations in EMEA, championing a positive employee experience and driving performance-led culture.

Senior Salesforce Technical Lead to become the Subject Matter Expert for the Salesforce Consumer Goods Offline App. Analyze, understand, and define implementation standards for the app architecture, data model, and behavior. Integrate Salesforce with external systems and APIs.

Senior Process Associate provides office-based administration support ensuring efficient processing of requests from brokers, clients, and underwriting teams. Acts as a liaison between Policy Administrators, Team Coordinators, and Team Leaders. Performs data entry, supports process improvement projects, and provides technical support.

CTO to support European consulting business growth. Design and position IT solutions for enterprise clients, translating business challenges into scalable technology solutions.

Leads the integration of global airline and third-party partners via APIs, translating requirements into product specifications. Prioritizes and manages a roadmap focused on integration quality, time-to-market, and system stability. Monitors and optimizes supply metrics such as price competitiveness, booking success rates, and API latency. Collaborates with engineering teams to build scalable solutions and implements AI-driven solutions for anomaly detection and automated issue handling. Communicates progress and performance results to stakeholders.

Designs and operates core services for secure, fault-tolerant cross-chain transactions within the CCIP protocol. Improves system reliability, performance, and security under adversarial conditions. Builds backend services that coordinate fast cross-chain transactions and enable seamless integration across blockchain ecosystems.

Senior Specialist, Design Technologist, Developer Experience will build prototypes, maintain design system documentation, and conduct user testing for Mastercard's developer platform. Requires 2+ years of experience in design technology, front-end engineering, or a hybrid role with proficiency in front-end frameworks and prototyping tools.

Webmethods Developer needed for a Portuguese insurance company in Lisbon. Analyze, design, build, and test integration solutions based on business requirements. Bachelor's degree in Design or similar required, with minimum 3 years of Webmethods Development experience.