307 English-speaking jobs in Viseu District

Critical Software seeks a Business Development Director with 15+ years of experience, 5+ in a Director role, to lead growth in the Medical Devices Cluster. The role requires a deep understanding of the medical devices ecosystem, regulatory trends, and software development practices. Responsibilities include defining business development strategy, identifying market opportunities, building key relationships, and leading complex sales cycles.

Product Development Technician to assist in developing new products from concept to industrialization. Prepare technical drawings, prototypes, and documentation. Support analysis of technical and functional requirements. Collaborate with various teams and ensure compliance with standards.

Senior Cloud/Platform Engineer with 5+ years of experience in large-scale cloud environments. Expertise in Microsoft Azure, AKS, and cloud-native technologies (Helm, Istio, Flux, Crossplane). Proven experience with Terraform, GitOps, CI/CD pipelines, and infrastructure automation. Proficiency in Go, TypeScript, Python, or Bash. Experience with monitoring and logging stacks (Prometheus, Grafana, ELK, Thanos, New Relic). English proficiency at B2 level.

Support AI training by annotating, writing, and evaluating language data. Create, review, and edit content for AI models, ensuring accuracy and clarity. Collaborate with teams to improve annotation guidelines and content quality.

Senior Python Developer needed with at least 5 years of experience. Must have good command of English (minimum B2 level) and a valid residence permit or visa for Portugal.

Senior Software Developer to architect, design, and implement scalable web applications using Next.js, React.js, Node.js, and MySQL. Drive system architecture discussions, own end-to-end implementation, and optimize performance. Collaborate with cross-functional teams and leverage AI developer tools. Requires 4-7 years of full-stack experience, proficiency in JavaScript, React.js, Node.js, and MySQL, and experience with Docker, CI/CD, and AWS.

Experienced Test Lead sought for long-term contract in Portugal. Requires telecom domain knowledge (OSS, BSS), Salesforce experience (Sales & Marketing Cloud), and automation testing expertise (Robot Framework, Playwright, Cypress). Must have hands-on experience with performance testing (jMeter, K6), API validation tools (Postman, Bruno), and proficiency in Python, JavaScript, SQL, DevOps, and Git.

Azure Senior Data Engineer specializing in Microsoft Azure tools. Supports data collection, aggregation, storage, and accessibility for analysis and decision making. Translates business requirements into technical solutions and has experience with data warehouse concepts, T-SQL, Databricks, and Data Factory.

Customer Experience Associate provides support, creates help center content, and gathers customer feedback to improve the product and support experience.

Frontend Engineer (Mid-level) to design and develop frontend components for analytical dashboards and decision-support platforms. Experience with React, TypeScript, and API-driven frontend development is required.

Graphic Designer (Social Media) will create visuals for social media, digital campaigns, and marketing materials. Develop creative assets, follow brand guidelines, and collaborate with teams. Requires 5+ years of experience, a strong portfolio, and proficiency in Adobe Creative Suite.

Machine Learning Engineer to develop and deploy machine learning algorithms for digital bioprocessing. Responsibilities include implementing pipelines, improving software packages, and assisting in research and development of novel models. Requires a M.Sc. in a related field, strong machine learning knowledge, and proficiency in Python or Julia.

Production Manager to lead photo editing team, ensuring high-quality headshots and consistent brand standards. Manages workflows, reviews edits, and mentors a team of photo editors. Requires 10+ years of photo retouching experience, 5+ years managing teams, and proficiency in tools like Dropbox, Asana, and Slack.

Develop and operate a scalable, multi-tenant AI agent mesh using frameworks like LangChain and CrewAI. Integrate and deploy foundation models and design intelligent backend components for context management, RAG, and agentic collaboration.

QA Engineer with 3+ years of automation testing experience in languages like Java, C#, Python, or Javascript. Proficiency in QA methodology, tools like Selenium, Cypress, or Cucumber, and SQL is required.

Assembla seeks an Account Manager to manage and renew existing customer accounts. Responsibilities include driving renewals, conducting account health checks, identifying expansion opportunities, and collaborating with internal teams. Requires a BA/BS degree or equivalent experience, 1-3 years in sales, account management, or business development, and strong communication and negotiation skills.

Senior Cybersecurity & Cloud Architect to design and implement secure architectures across on-prem, hybrid, and multi-cloud environments. Build Zero Trust security models and architect security controls for GCP, Azure, AWS, and Kubernetes.

Doctoral candidate to join a research project focused on AI validation, ethics, and regulation in healthcare. Work will bridge technical development and clinical application, ensuring AI systems are robust, transparent, and compliant.

Lead the design, configuration, and enhancement of SAP MDG solutions, defining data models, workflows, and business rules. Architect and manage master data interfaces, ensuring data consistency across systems. Elicit, analyze, and document business requirements, manage the change lifecycle, and provide production support.

Customer Success Engineer supporting enterprise customers with the deployment, optimization, and scaling of secure access and cloud security solutions.