96 English-speaking jobs in Aveiro

Mindera is seeking a few highly motivated students for 6-12 month internships in Portugal. Internships are available in Mobile Development (Flutter, Kotlin Multiplatform) and AI (LLM-powered applications, AI-driven automation). Applicants must be enrolled in a curricular internship program and passionate about technology.

Startup Summit 2026 seeks Brand Ambassadors to promote the event through their network, content, and community activity. Ambassadors will share event information, promote tickets, and build awareness leading up to the September 2026 event in Lisbon. Approved ambassadors receive a ticket to Startup Summit 2026 and earn commission or rewards for successful referrals.

Annotate text, image, and video data for training Generative AI models. Apply critical thinking to handle ambiguous data and ensure annotation accuracy. Collaborate with teams to meet quality standards.

Senior Data Analyst to analyze historical data, develop Python algorithms, and collaborate with teams to embed data insights. Requires 5+ years of experience, strong Python skills (Pandas, Matplotlib, PySpark), and experience with structured and unstructured data.

Negotiate and buy advertising space across web and apps. Establish trust and build rapport with clients and media professionals. Search for advertising opportunities and promote value-generating advertising.

Shape innovative and sustainable heat pump water heater solutions as a Product Manager. Define product strategies, identify business opportunities, and translate technical requirements into customer-oriented value propositions. Collaborate with cross-functional teams to drive product development and go-to-market initiatives.

Senior Accountant to support international entertainment and live events operations. Manage full-cycle accounting under Portuguese GAAP (SNC), ensure MIBC compliance, and handle tax and legal filings.

Postdoctoral Fellowship in Condensed Matter Physics, Light-Matter Interaction, and Radiative Heat Transfer. The selected researcher will develop analytical and numerical models for near-field radiative heat transfer and thermophotovoltaic (TPV) systems.

Postdoctoral Fellowship in Condensed Matter Physics, Light-Matter Interaction, and Radiative Heat Transfer. Applicants must hold a PhD in Electrical Engineering, Physics, Applied Physics, Physical Engineering, or a related field. Preference given to candidates with expertise in multiphysics modeling, electromagnetics, metamaterials, radiative heat transfer, and semiconductor physics.

Full Stack Developer to design, develop, and maintain scalable web applications. Build frontend interfaces using React or Vue.js and develop backend services and RESTful APIs. Contribute to AI system integration and collaborate with cross-functional teams.

Lead a high-growth e-commerce brand, driving performance across revenue, margin, ROAS, CAC, AOV, CVR, refunds, and customer experience. Manage daily operations, coordinate with Growth, Creative, CRO, Analytics, Lifecycle, Tech, Finance, and Operations teams. Analyze data, identify growth bottlenecks, and implement solutions.

Technical Lead to develop, maintain, and evolve application solutions, data, Machine Learning, and GenAI. Experience with Python, PySpark, Databricks, Azure, and Azure Data Factory required. Knowledge of Machine Learning, GenAI, and LLM-based architectures, including LangChain, LangGraph, and RAG, is essential.

Embedded engineer to design, develop, and maintain firmware in C++. Collaborate with hardware and product teams on hardware-software integration. Define and execute test strategies and develop test cases for embedded systems. Perform debugging, root cause analysis, and performance optimization. Validate system behavior through lab testing. Document firmware design, test procedures, and validation results. Participate in code reviews and contribute to CI/CD pipelines.

Postdoctoral Fellowship in Condensed Matter Physics, Light-Matter Interaction, and Radiative Heat Transfer. Applicants must hold a PhD in Electrical Engineering, Physics, Applied Physics, Physical Engineering, or a related field. Preference given to candidates with expertise in multiphysics modeling, electromagnetics, metamaterials, radiative heat transfer, and semiconductor physics.

DevOps Engineer to design, build, and operate containerized and serverless workloads on AWS. Implement infrastructure as code with Terraform and Helm, establish CI/CD pipelines, and provide technical mentorship.

Leads regulatory compliance efforts for Revolut Bank UAB branches across the European Economic Area. Builds and manages a team of compliance experts, engages with management bodies, and supports the Head of Regulatory Compliance for Europe. Requires 8+ years of experience in regulatory compliance within a consultancy, compliance function, or regulator.

Develop and maintain Drupal modules and enterprise applications using Drupal 11+, PHP 8+, and related technologies. Implement CI/CD pipelines, deployments, and environment automation. Ensure performance, security, and stability through optimization, monitoring, and upgrades.

Accountant needed for a client in Porto. Minimum 2 years of experience in a related environment or audit firm required. Must have knowledge of IFRS 15, IFRS 16, IAS 37, and statutory accounting. Fluency in English is essential.

Senior Java Developer will collaborate on software for international travel brands, optimize asynchronous requests, and improve development pipelines. Experience with mission-critical Java microservices and a strong interest in code quality are required. Familiarity with generative AI tools is desirable.

Fullstack Engineer to develop a real-time dosimetry solution for radiation monitoring in brachytherapy procedures. Requires experience with Angular, TypeScript, Java, Quarkus, Go, and testing frameworks.