131 English-speaking jobs in Viseu

Administers and maintains enterprise database environments including Oracle, SQL Server, PostgreSQL, MySQL, and Cassandra. Manages database instances in high-availability setups and implements replication and disaster recovery solutions. Provides support and troubleshooting for production environments.

Senior React Developer to develop and maintain scalable web applications using React. Experience with state management libraries, API integration, and AI tools is required.

Designs, implements, and maintains secure network infrastructures. Monitors, detects, and responds to security incidents and vulnerabilities. Configures, manages, and optimizes network security solutions. Performs security assessments, vulnerability analysis, and remediation actions.

Gen AI Engineer Intermediate needed for global projects. Experience in Machine Learning, Generative AI, and cloud solutions (Azure) required. Proficiency in Python, LangChain, and LangGraph essential. Hands-on experience with Azure OpenAI Service, Azure Functions, and Logic Apps. DevOps and MLOps experience with Docker and CI/CD principles.

Data Architect needed for enterprise-scale data platform design and delivery. Requires experience with AWS services (S3, Redshift, Glue, Kinesis), SQL-based data transformation, dbt, BI/reporting tools, and data platform security/governance. Fluency in English is required.

Develop and maintain CI/CD pipelines for database services. Automate environment provisioning, deployments, backups, and operational tasks. Manage Kubernetes XRDs and deploy databases across cloud and on-prem. Collaborate with DBAs, developers, and operations to improve reliability and scalability. Troubleshoot production issues and implement preventive fixes.

Provide application support for critical internal platforms, ensuring stability and SLA compliance. Respond to and resolve technical incidents, monitor performance, and manage deployments.

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.

Salesforce CPQ Consultant will design, configure, and deliver CPQ solutions, translating business requirements into functional configurations.

System Administrator to support core server, network, and systems operations. Provides implementation, configuration, and operational support for Server, Network and Storage environments. Troubleshoots issues, recommends enhancements, and assists with IT security. Requires a degree in Information Systems or equivalent experience and proficiency with Microsoft systems.

Senior Mobile Developer (React Native) to build robust, high-performance mobile applications using React Native. Responsibilities include developing and maintaining applications, integrating with backend systems, ensuring performance and scalability, and collaborating with teams.

IT Production Support role focused on AS/400 environments. Provide L1/L2 support for application, system, and batch issues. Monitor production batches and infrastructure. Troubleshoot AS/400 and Unix issues. Strong SQL knowledge and data analysis skills required.

Technical Project Manager for client-facing projects spanning hardware deployment, cabling, power/cooling, and remote hands. Manages full project lifecycle, client relationships, and technical teams. Requires 3+ years of datacenter operations experience, client-facing technical skills, and proficiency with ITSM tools.

Junior Developer to join a Dynamics 365 and Power Platform team, supporting CRM solution delivery for clients. Assist with configuration, customization, and development of Dynamics 365 modules, Power Apps, and Power Automate flows. Collaborate with consultants and senior developers. Up to 2 years of experience with Microsoft Dynamics 365 CE, Power Platform, or similar CRM platforms required.

Cloud Engineer to participate in Azure-based infrastructure modernization initiatives. Design, implement, and manage Azure cloud environments, including networking, platform services, messaging, storage, and database services.

Research Initiation Grant within the SWMOF project focused on water harvesting from air and water distribution using eco-friendly MOFs. The grant is for 3 months, potentially renewable, and is open to students enrolled in Chemical Engineering or related fields.

Junior AML Analyst to support KYC file reviews, assess AML procedures, and collaborate on projects for leading companies. Must have a Bachelor's or Master's degree in a relevant field, strong teamwork skills, and full proficiency in English. Immediate availability required.

syncHR seeks a Video Content Creator & Producer to host, produce, and edit engaging video content for YouTube and social platforms. Responsibilities include creating how-to videos, software walkthroughs, partnership announcements, and training modules. The ideal candidate is comfortable on camera, proficient in video editing, and understands content creation best practices.

React Native Developer with 5+ years of experience building and deploying mobile applications. Proficiency in React Native, iOS and Android development, and mobile UI design principles. Experience with state management libraries, RESTful APIs, and mobile testing frameworks.

CIIMAR seeks a technician for the initMAPAfish project, creating a microbiome database of Portuguese aquaculture fish species. Requires a Bachelor's or integrated Master's degree in a relevant scientific field and knowledge of metagenomic analysis, Linux, and bioinformatics. Fluency in English is required.