backend developer English-speaking jobs in Águeda

Application Security Engineer needed to secure a PHP and JavaScript web application and its AWS infrastructure. Responsibilities include designing, implementing, and improving application security controls, embedding security into the CI/CD pipeline, performing secure code reviews, and analyzing application traffic. Experience with AWS security services, container security, SAST/DAST tools, and secure coding practices is required.

Designs, implements, and maintains storage arrays and backup solutions. Manages storage capacity, performance, and security. Develops and executes data migration and disaster recovery plans. Provides support and documentation for storage systems.

Prolific seeks study participants from diverse backgrounds in Portugal to contribute to academic and applied research. Tasks include AI training, behavioral experiments, user research, and surveys. Participants must have a reliable internet connection, a computer, a PayPal account, and the ability to focus on tasks.

Microsoft Systems Administrator to support enterprise environments with over 10,000 users. Design, administer, and implement infrastructures and systems, including virtualized environments (Hyper-V and VMware), hardware, and Microsoft SQL Server.

Assists in managing day-to-day operations of 3PL partners and logistics vendors. Supports negotiation and monitoring of Service Level Agreements (SLAs). Tracks and reports on logistics KPIs. Resolves operational issues and supports identifying new carriers. Collaborates with cross-functional teams to improve delivery performance.

Securing and operating Azure-based cloud platforms, managing Active Directory/Entra ID, enforcing RBAC and least-privilege access, and driving vulnerability remediation.

The Champalimaud Research Operations Unit Officer maintains organized, safe, and well-functioning laboratory spaces. Responsibilities include equipment database management, maintenance, and training, as well as ensuring compliance with safety regulations and procedures. The ideal candidate has a bachelor's degree in a life sciences field, proficiency in English, and experience with databases and MS Office.

AI Engineer will build and run production AI systems for candidate-job matching. Responsibilities include developing Python-based AI/ML applications using FastAPI and PyTorch, deploying models in production, and collaborating with senior engineers. Requires 3+ years of software engineering experience, strong Python skills, and practical experience with Natural Language Processing.

Lead AI Subject Matter Expert for B2B technical audiences. Define AI learning program priorities, decompose skills into competency maps, and review course content for accuracy and relevance.

Staff Frontend Software Engineer will design, develop, and lead the implementation of high-performance, secure, and scalable frontend solutions using React.js and Next.js.

Build impactful financial crime prevention systems using Kotlin, Python, and cloud infrastructure. Contribute to production systems in an event-driven architecture. Collaborate with experienced engineers, data scientists, and product teams.

The intern will support HR administrative activities, manage employee files, and gain experience in SAP HR data management.

Growth Operations Manager will own the operational lifecycle of Darkroom's proprietary Flight Plan infrastructure for e-commerce clients. This role reports to the VP of Finance and ensures each client's Flight Plan is properly deployed, maintained, and generating actionable insights.

Develop, execute, and optimize Catawiki's global CRM strategy across email, app push notifications, in-app messages, and web banners. Drive customer activation, retention, and conversion. Collaborate with Product Management, Brand, and Country Managers to design impactful CRM initiatives.

Assistant Store Manager to support daily store operations and drive sales. Transmits brand passion to the sales team, manages customer experience, and ensures operational procedures are followed.

QA Automation Engineer will design, develop, and maintain automated test suites for mobile applications. Responsibilities include executing manual and automated tests, collaborating with development teams, and contributing to test management activities. Requires 2+ years of experience in software testing with a focus on automation, experience with mobile application testing, and proficiency in at least one programming language (Java, JavaScript, or Python).

Account Manager supports Booking.com accommodation partners by informing them about business performance, market opportunities, and industry trends. You will empower partners to optimize their performance on the platform.

Multivision Consulting seeks a full-time IPAM Network Engineer to manage IPAM platforms, design IP addressing schemes, and monitor DNS and DHCP configurations.

Senior Database Developer with 5+ years of experience specializing in Teradata. Proficiency in Teradata SQL and Ab Initio required. Experience with CONTROL-M, UNIX environments, and collaboration tools like GIT, Jira, and Confluence is necessary. Fluent English (B2 level) and French (B1 level) is a plus.

The Employee Services Business Process Analyst will analyze, design, and optimize HR processes to improve efficiency and employee experience. This role collaborates with HR, IT, and stakeholders to identify process gaps, document requirements, and implement solutions.