assistant English-speaking jobs in Barreiro

Contract Operations & AI Compliance Analyst supports global contract management operations. Reviews, analyzes, and summarizes non-English legal documents using AI-enabled tools. Requires proficiency in English and French/Italian/Spanish/Portuguese (reading and legal comprehension).

Mobile User Acquisition Manager to scale subscriber base and drive growth. Manage and optimize campaigns across Meta, Google, TikTok, Apple Ads, and DSPs. Analyze metrics, build ad creatives, and test user funnels. 4+ years experience in mobile UA, ideally with subscription apps.

Data Visualization Engineer will extract, prepare, and cleanse data, designing and creating visually engaging data visualizations. Requires a BSc/MSc in Computer Science or similar, experience with data visualization tools (e.g., SAP Analytics Cloud, Tableau), and proficiency in data prep tools. Must have experience with database management systems, SQL, and various data formats.

Experienced SAP Architect needed for S/4HANA transformation programs. Define architecture, guide teams, and ensure scalable, secure solutions across cloud, on-premise, and hybrid environments.

Senior Radar Signal Processing Engineer will analyze and resolve complex radar signal processing issues in series production. Responsibilities include leading root cause analyses, evaluating customer-specific variants, and creating technical documentation.

Full-Stack Data Engineer needed to design, develop, and implement data tools and user interfaces. Responsibilities include building ETL pipelines, developing data models, creating Power BI dashboards, and implementing RESTful APIs using Flask and Vue.js.

Veolia Water Tech seeks a Product Application Specialist to provide technical support for Hydrocarbon Process Industry, Chemical, and Petrochemical operations in Iberia and France. The role involves conducting technical audits, delivering presentations, and providing troubleshooting support to customers.

Senior BI Analyst will collect, analyze, and interpret large datasets to identify trends and patterns. Develop and maintain dashboards, reports, and visualizations to communicate findings to stakeholders. Collaborate with data engineering and business stakeholders to align data source design with analytical needs.

Development Engineer to design and develop innovative hydraulic units for fresh water and heat interface systems. Experience in hydraulic system development and evaluation required. Solid knowledge of heating and thermal systems is essential.

Data Scientists or AI Engineers with 2-3 years of experience are sought to design, deploy, and monitor Machine Learning or Generative AI solutions. Responsibilities include data analysis, exploring solutions, and contributing to internal initiatives. Fluency in Python and SQL-like languages is required, along with a strong understanding of Machine Learning fundamentals and algorithms. Portuguese fluency is mandatory. Optionally, experience with Generative AI concepts and packages like Langchain is beneficial.

Develop and optimize MLIR-based compiler stack for efficient AI workload execution on heterogeneous hardware. Design, implement, and maintain frontend and graph-level compiler components. Collaborate with AI researchers, compiler engineers, and hardware architects.

Data Quality Analyst will work with clients to ensure data accuracy and adherence to formats. Responsibilities include validating data, identifying inconsistencies, and collaborating with teams to resolve discrepancies. Must have experience in data quality analysis, strong attention to detail, and fluency in French and English.

Solution Architect to drive technical decision-making across products. Responsibilities include identifying infrastructure bottlenecks, designing fault-tolerant systems, and enforcing security standards. Requires a Bachelor's, Master's, or higher degree in a relevant field and 10+ years of experience in Software Engineering and/or DevOps.

Insurance Reporting Manager / Assistant Manager will manage month, quarter, and year-end activities, perform reconciliations, and assist in producing financial reports. The role requires experience in team management, IFRS, and a multinational office environment.

Senior Product Owner for Platform development team. Translates platform strategy into actionable work for engineering teams. Manages and delivers complex products and features, ensuring scalable, secure platforms aligned with developer needs.

Multivision seeks a Dynamics 365 Developer to analyze, develop, implement, and customize Dynamics 365 applications. Requires 4+ years experience with Dynamics 365, React, Power Apps Component Framework (PCF), and Azure development.

Senior / Principal Akka Consultant needed for a short-term project with a UK-based technology company. Focus on performance analysis and optimization of a complex distributed system. Requires extensive commercial experience in Scala and expert knowledge of the Akka ecosystem.

Configure and optimize SAP SD processes, analyze workflows, and investigate system issues. Collaborate with IT teams on configuration changes, testing, and knowledge sharing. Requires 5+ years of experience in the SAP SD implementation lifecycle. Fluency in English and availability for a hybrid work model are necessary.

ITClinical seeks an AI Specialist to design, build, and deploy AI models and automated workflows for clinical trial and pharmacovigilance platforms. The AI Specialist will implement cutting-edge AI trends such as OpenClaw, low-code/no-code AI platforms, federated learning, and explainable AI.

Salesforce Commerce Cloud Developer to develop, customize, and integrate e-commerce solutions. Full-stack development expertise required, including HTML, CSS3, and JavaScript frameworks. Experience integrating SFCC with other platforms and 3rd party systems.