backend developer English-speaking jobs in Águeda

Treasury Specialist will manage cash flow, bank relationships, financial transactions, and ensure regulatory compliance.

Field Service Engineer to provide technical support to customers in research, pharmaceutical, and chemical industries. Responsibilities include equipment installation, maintenance, repair, customer training, and administrative tasks. Requires 2+ years of experience in technical service, a driving license, and knowledge of laboratory equipment and electricity/electronics.

Develop and enhance After Sales products related to grid code compliance and electrical behavior. Interpret grid codes and translate them into technical product concepts. Collaborate with engineering and service teams to define and validate requirements. Lead technical analyses to evaluate turbine behavior and identify improvements. Support global after sales teams with expertise on grid compliance upgrades and documentation.

AI Engineer to design, develop, and implement AI and Machine Learning solutions. Develop data models, algorithms, and predictive models. Collaborate with teams to integrate AI into existing platforms. Requires a degree in a relevant field and experience with Python, R, and Machine Learning frameworks.

Completes closing duties, including storing, cleaning, and restocking. Sets up, stocks, and maintains work areas. Ensures cleanliness of china, glass, and silver. Maintains cleanliness of work areas throughout the day. Follows company policies and procedures. Welcomes and acknowledges guests according to company standards. Communicates clearly and professionally. Supports team goals and responds to concerns. Adheres to quality standards. Performs other reasonable job duties as requested.

Designs, operates, and optimizes large-scale compute and storage platforms across global data centers. Manages VMware-based platforms and x86 servers. Experience with enterprise storage technologies and backup/disaster recovery solutions required.

We are hiring Danish, Dutch, and German speakers for Customer Service and Sales roles across Europe. Provide customer support via phone, email, and chat, identifying sales opportunities. Previous experience is a plus.

Scientific Research Fellowship in Civil Engineering for a project on seismic retrofitting of masonry structures. The fellowship requires a master's degree, research experience in seismic vulnerability and AI, and English proficiency.

Manage end-to-end customer interactions (phone, email, chat) related to online orders. Handle delivery tracking, returns, refunds, payment queries, and shipping investigations. Collaborate with couriers, financial institutions, and internal teams.

Lead technical delivery of production-grade AI-augmented systems. Experience with AI development tools (Claude Code, Cursor, GitHub Copilot) and OutSystems ODC required. Proven ability to architect systems across integration, data, and application layers. Fluency in context engineering and experience integrating LLMs via API into enterprise applications. Background in regulated industries (finance, healthcare, insurance) preferred.

Quality & Reliability Engineer ensures product and process quality compliance throughout the New Product Development lifecycle. Leads and moderates Design and Process FMEAs, supports Manufacturing Engineering with statistical analyses, and drives a zero-defect mindset.

Management Consultant to support Health & Public Services clients in tech-enabled transformation. Requires 3+ years experience in a consultancy, strong team management, and fluency in English and Portuguese.

Senior Treasury Analyst to support daily treasury operations, including cash management, liquidity monitoring, payments, and FX exposure management. Requires 5+ years of treasury experience, cash flow forecasting, and proficiency in Treasury Management Systems.

Accounts Payable Junior Accountant will process invoices, ensure timely payments, and resolve customer and supplier inquiries. Must be fluent in German and English, possess strong attention to detail, and have experience with accounting administrative tasks.

General QA Engineer will design, maintain, and execute test plans for fintech APIs, web, and mobile applications. Responsibilities include API testing, automation, collaboration with cross-functional teams, and defect tracking. Requires 5+ years of QA experience, API testing expertise, automation skills, and proficiency in a programming language.

Full-stack developer to build solutions from conception to maintenance. Requires 2-5 years of experience with PHP, React, APIs, and databases. Must be fluent in Portuguese and English and have CPLP nationality or a valid EU work permit.

This role supports production readiness across the project lifecycle, defining technical solutions and ensuring stability of production and non-production environments. The Application Production Support professional works with development, infrastructure, security, and production support teams to integrate production requirements, promote best practices, and ensure operational excellence.

Sell Video Security and Access control products and solutions through a consultative approach. Drive sales in a defined territory to achieve revenue targets. Qualify leads and manage all aspects of the sales process.

The Payroll Administrator processes payroll transactions, manages international payroll reports, and collaborates with payroll service providers. The role requires proficiency in Excel, strong communication skills, and experience with payroll practices.

Optimize and manage Google Ads campaigns to improve performance and ROI. Analyze campaign results, monitor KPIs, and prepare performance reports.