English-speaking jobs in Seia

Data Warehouse Engineer needed for Stadler Digital Labs, a joint venture between Stadler Rail and Critical Software. Requires academic background in Engineering and 3+ years of experience in data warehouse architecture and automation using Microsoft SQL Server, SSIS, and T-SQL. Proven skills in DWH design, development, optimization, and ETL pipeline design are essential. Experience with ERP systems (e.g., SAP, Abacus, INFOR) and diverse databases (SQL Server, Oracle, MariaDB, PostgreSQL, Progress) is required. Strong scripting and automation skills (Python, PowerShell) are also needed. Fluency in English is mandatory.

Develop analytical and machine learning models to deliver business value. Collaborate with Data Engineers and ML Engineers to ensure successful operationalization. Proficiency in Python, SQL, and machine learning algorithms required.

Design, analyze, and optimize high-speed analog and mixed-signal circuits. Conduct circuit behavior analysis, tuning performance, and lead technical interactions with layout teams. Participate in design reviews, layout reviews, and silicon bring-up processes. Support lab characterization and debug, correlating simulation results with silicon measurements. Document architectures, design decisions, testbenches, and silicon learnings.

Develop and deploy AI/ML models for CIB use cases including risk management, market analysis, and operational efficiency. Extract, clean, and transform data; identify features to improve model performance. Contribute to MLOps pipeline and CI/CD processes. Collaborate in a distributed team, communicate technical concepts, and stay up-to-date on AI advancements.

We seek a Portuguese Subject Matter Expert (SME) to support the development of online K1-K9 learning resources. The SME will collaborate with instructional designers to ensure academic accuracy, curriculum alignment, and effective pedagogical practices.

Part-time position combining in-store sales and social media/e-commerce management. Responsibilities include customer service, visual merchandising, product listing updates, content creation, and social media engagement.

CRO & Personalization Analyst to drive digital performance and conversion optimization through testing, personalization strategies, and customer experience insights. Responsibilities include identifying A/B test hypotheses, defining and implementing a CRO roadmap, analyzing test results, and tracking key metrics. Requires experience in CRO, A/B testing, personalization platforms, and analytics tools.

Security Analyst to detect, analyze, and counter security threats. Manage security monitoring projects using tools like Cisco IDS/IPS, Suricata, EDRs, and Cortex xSOAR.

Execute control testing activities based on the DLL Group Risk Control Framework for the Region Europe organization. Monitor control execution, identify process efficiencies, and assist with deficiency remediation.

Manages and maintains Windows Server and Linux systems, Active Directory, DNS, DHCP, and virtualization platforms. Configures, maintains, and monitors network equipment, implements firewall policies, and operates backup and recovery solutions.

OutSystems Developer will design, develop, and maintain applications using the OutSystems platform. Collaborate with stakeholders, ensure application performance and security, and participate in Agile development processes. Requires a Bachelor's degree, 3+ years of OutSystems experience, and strong web technologies knowledge.

Manage the full sales cycle for a global technology company specializing in fleet management software for the car rental, leasing, and car subscription industries.

Provide customer support in Dutch and English via phone, email, and chat. Resolve customer inquiries and issues related to orders, deliveries, products, and accounts.

Territory Manager needed for Ritchie Bros. in western Spain or Portugal. Sell multi-channel solutions for used equipment, trucks, and assets. Develop sales strategies, build client relationships, and exceed sales targets. Requires extensive outside sales experience, proven track record, and fluency in English, Spanish, and Portuguese.

Senior Software Engineer to enhance existing web applications using Python and Django. Focus on scalability, performance, and architectural improvements. Requires expertise in Django's ORM, views, middleware, RESTful APIs, Docker, and cloud platforms.

Database Engineer specializing in PostgreSQL on Kubernetes/OpenShift for a large-scale enterprise container platform. Responsibilities include managing stateful workloads, designing HA/DR strategies, and troubleshooting performance. Must have experience with PostgreSQL in production environments, Kubernetes/K8s, OpenShift, Ansible, HA/DR, replication, and performance tuning. Fluent English required.

Experienced Private Assistant needed for a prestigious Lisbon residence. Support daily operations, coordinate household staff, and ensure five-star standards. Proven experience in luxury hospitality or private service required. Fluency in English essential, Portuguese advantageous.

Data Analyst will explore customer data to uncover insights and build solutions. Responsibilities include developing visualizations, analyzing real-time data streams, and communicating findings to customers and internal teams. Requires a bachelor's degree in a relevant field, 4-5 years of experience, strong Python skills, and experience with visualization tools.

Marketing & Visual Design Coordinator will develop and execute branding strategies, create visual materials, and maintain consistency across marketing channels.

Investment Services Testing Specialist supports the Wealth Management Information Technology Transformation (WITT) program by collaborating with IT teams to develop and execute test plans for WITT tools. The role involves data verification, training, documentation, and post-live issue resolution. Requires a financial background, IT skills, and experience in the Wealth Management business.