backend developer English-speaking jobs in Águeda

Manual QA Tester with at least 3 years of experience in test design, planning, and execution. Experience testing UI and API layers, regression testing, and excellent English skills required. Must be resident in Portugal and available to work in the office 2-3 days per week.

Python Developer with 4+ years of experience in backend development sought. Must have strong knowledge of object-oriented programming, design patterns, and software engineering best practices. Experience with SQL and NoSQL databases, REST APIs, and microservices architectures is required. Fluency in English is mandatory.

Aubay Portugal seeks a Junior RPA Developer with 1 year of experience in Blue Prism for RPA development. Must be fluent in English and able to work in a hybrid model (2-3 days/week) from the Lisbon office.

This role involves mapping, documenting, and optimizing accounting processes. The successful candidate will automate tasks, implement controls, ensure regulatory compliance, and drive process improvement.

Key ResponsibilitiesLead and coordinate a team covering Helpdesk (L1/L2) and Systems Administration (L2/L3) activities. Ensure day-to-day IT service operations, including incident, request, and problem management. Monitor performance, SLAs, workload distribution, and team productivity. Act as an escalation point for complex technical issues and critical incidents.

Senior Quality Assurance Analyst to validate REST APIs for core financial, payment, and investment operations. Responsibilities include designing and executing API test scenarios, reviewing specifications, and collaborating with engineers to improve testing processes. Requires 8+ years of experience testing APIs, strong understanding of API schemas and contracts, and experience with tools like Postman.

Senior Full-Stack Web Developer with 7+ years of experience to enhance and optimize a headless frontend architecture for an enterprise Aftermarket platform.

Shape our employer and client-facing brand as our Brand & Retention Manager. Design and execute marketing strategy, define brand DNA, and lead a high-performance marketing function. Manage creative output, build community, and drive customer retention through data-driven campaigns.

Develop and refine AI agents using LangGraph and LangChain. Implement MCP server architecture for seamless model integration. Design scalable agent infrastructure and robust conversation management systems.

Senior React Native Engineer Location: Portugal, Remote Salary: Up to €80,000 dependant on experience We're here to help those who teach. It's what brings us to work every day. At Twinkl, we've been providing educators across the world with high quality, trusted teaching and learning resources for over a decade now.

Each Squad is led by a Captain, a recognised expert in their domain, responsible for supporting consultants in defining the right missions, technical direction, and development pathways. Our ambition is to create an environment that encourages continuous learning, technical excellence, and long-term career growth. Our Approach At Felps Group, the consultant comes first.

Freelance annotators review and classify text, images, or videos to train AI. Must have a university degree and be proficient in Portuguese (C2) and advanced in English (B2 or higher). Work is project-based and available when projects are active.

AI Engineer to design and deploy intelligent agent workflows and retrieval-augmented systems for regulatory and operational use cases.

Senior Full-Stack Developer to build and evolve scalable cloud-native applications. Requires 5+ years of experience in full-stack development, strong .NET (C#) and React skills, and experience with RESTful APIs and AWS.

Designs and implements CRM solutions for clients using Dynamics 365 and the Power Platform. Oversees the full SDLC of CRM solutions, translating strategy into operational objectives. Works with stakeholders to define technical direction and solution shaping.

AI Transformation Specialist to promote AI adoption across IT and SDLC. Requires experience implementing AI solutions, developing AI-powered workflows in Python, and guiding teams through AI transformation.

Senior AI Engineer to design, develop, and implement AI solutions. Requires a Bachelor's or Master's degree in a relevant field, 5+ years of experience, and proficiency in Python, Java, and AI frameworks.

IT Systems & Infrastructure Administrator needed for a global company specializing in sustainable plastic packaging. Responsibilities include supporting Linux systems, infrastructure components, automation, and security. Requires 5+ years of experience in a similar role with strong Linux expertise and experience in project implementation and operation of large-scale systems.

Transition Expert will define and own transition activities, applying the Sodexo transition project methodology and organizing project validations. Requires 5+ years of experience in multinational SSC environments with proven experience in project management, transitions, transformations, outsourcing, and change management. Strong MS Office and process mapping skills are needed, along with excellent communication, presentation, and stakeholder management skills. Fluent English is required, French is a plus.

DevOps Engineer to ensure technical environment stability and operational condition. Define and implement technical solutions, integrate infrastructure requirements, and drive automation and performance enhancements.