engineer English-speaking jobs in Santa Maria da Feira

The Sadewasser Research Group at INL seeks a Research Scientist to develop thin-film solid-state micro-batteries for on-chip integration. The role involves thin-film battery fabrication, deposition system operation, and electrochemical characterization.

Digital Services Sales Engineer to manage and expand client relationships, assess needs, and deliver tailored digital infrastructure solutions.

Develops strategic partnerships and business opportunities in the Robotics and Battery Energy Storage Systems Industry in Europe. Responsible for generating business leads, negotiating agreements, and guiding cross-functional teams to achieve business development objectives. Requires established industry connections, sales experience, and fluency in German and English.

Tribe is seeking a Recruiter to source, qualify, and interview candidates for AI-focused roles. You will use AI-powered tools to manage pipelines and collaborate with hiring managers. The ideal candidate has 5+ years of experience, strong communication skills, and a passion for AI.

Join a global team shaping Jerónimo Martins' HR digital landscape. Maintain and develop SAP SuccessFactors modules: Recruiting Management, Onboarding, and Recruiting Marketing.

Technical Customer Service Representative needed for a Lisbon, Portugal based role. Fluent German and English required, with strong communication and troubleshooting skills. French, Italian, or Dutch fluency is a plus.

Software Tester will design and implement test cases for manual and automated testing in complex software environments. Responsibilities include developing and maintaining automated tests, executing functional, regression, UI, and API tests, and collaborating with developers and stakeholders.

Account Executive to drive growth in the UK market. Develop and execute strategic account plans, build relationships with key stakeholders, and own the full sales cycle. 3+ years of B2B SaaS sales experience and bilingual Spanish/English proficiency required.

Technical Sales Engineer to develop and manage a client portfolio in Portugal, identifying business opportunities and supporting complex technical sales processes.

Creative Designer will develop and maintain Air Apps' visual identity, creating engaging graphics and layouts for various platforms. Collaborate with teams to translate requirements into compelling visual solutions.

Electrical Supervisor needed for industrial Oil & Gas projects. Supervise electrical works during construction and testing, ensuring compliance with IFC documentation, quality standards, HSE requirements, and project schedules.

Sales Assistant needed for Lisboa store. Provide customer service, manage product performance, maintain store image standards, and assist with visual displays.

Fullstack Developer (React + .NET) to develop and maintain responsive front-end interfaces and back-end services. Collaborate with teams, ensure code quality, and participate in agile ceremonies. Requires 5-8 years of experience in fullstack development, proficiency in React and .NET, and experience working on international projects in English.

Lead AI Engineer to design and develop LLM-powered solutions including classification, extraction, summarization, and action orchestration. Build and optimize data pipelines for model training and deployment. Collaborate with engineering, data, and MLOps teams to ensure scalable and reliable production deployments.

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.

Manages enterprise network infrastructure and cloud connectivity (Azure, AWS, GCP) including hybrid and multi-cloud environments. Implements QoS policies, oversees monitoring tools, and performs capacity planning. Ensures integration with security controls and compliance frameworks.

Data & AI Solutions Expert to support business transformation initiatives. Translate business needs into scalable data, analytics, and AI solutions. Collaborate with technical teams and stakeholders. 5+ years of experience in Data, BI, Analytics, or Generative AI environments.

Digital Solutions Developer will assist in the implementation and customization of SAP, Microsoft, Workiva, and OneStream solutions. Responsibilities include collaborating with clients, developing integrations and automation scripts, and troubleshooting technical issues. Requires a degree in informatics, computer science, or related fields and at least 2 years of experience with programming and scripting.

Software Test & Automation Engineer to design and implement robust test solutions using Python, C#, and CAPL. Drive test automation and explore Generative AI techniques for test case generation and defect analysis. Execute tests, analyze results, and debug issues. Participate in software requirement reviews and document test findings.

Conetic seeks a Backend/Fullstack Developer to build and evolve its AWS-based platform for storing and distributing encoded video and metadata. Responsibilities include designing serverless backend services, evolving the platform's data model, and implementing event-driven workflows. The role requires fluency in Python, Lambda, API Gateway, DynamoDB, S3, EventBridge, and AWS CDK. Experience with AI coding tools is essential.