assistant English-speaking jobs in Barreiro

Lead the technical development and improvement of Omilia's proprietary LLM and NLU service portfolio. Design, develop, and evaluate specialized LLMs for Concierge and Task Agents. Architect and maintain inference servers, ensuring low latency and high reliability. Mentor and support the growth of team members.

Support the implementation and use of Baseform software for water utilities, applying engineering and data analytics knowledge to help clients extract insights and optimize operations.

Senior Mobile Engineers/Architects (Android & iOS) needed for a digital banking transformation project. Revitalize an existing mobile app, improve architecture, and ensure regulatory compliance.

Investment Banking or Private Equity Expert needed for a contract role. Build financial models, collaborate with AI research teams, and evaluate AI-generated financial content. Must have at least 2 years of experience in investment banking or private equity with deal experience.

Data Quality Specialist to monitor data integrity, validate calculations, and collaborate with development teams to resolve issues and enhance quality standards.

Senior Full-Stack .NET Developer with 6+ years of experience in C#/.NET, RESTful APIs, and service-oriented architectures. Proven experience with Microsoft SQL Server, MongoDB, and Entity Framework. Familiarity with Azure services, Kubernetes, and Azure Pipelines. Bachelor's degree in IT or related field.

Senior Backend Software Engineer will design, build, and maintain high-performance Java backend services. Collaborate with cross-functional teams to deliver secure, scalable solutions while exploring blockchain integration opportunities. Requires 8+ years of software engineering experience or 6+ with an advanced degree, strong Java skills, and experience with distributed systems. Must have knowledge of security and compliance best practices in financial contexts.

Software Engineer to design, build, and maintain data analytics and MLOps solutions using open-source tools like Kubeflow, MLflow, and DVC. Collaborate with a distributed team on solutions deployed on public and private clouds. Requires professional software delivery experience using Python and a strong understanding of the Linux stack.

Lead the technical direction of software projects, ensuring on-time delivery, adherence to standards, and business requirements. Optimize development processes, coach developers, and promote modern development practices. Collaborate with cross-functional teams and make technical decisions regarding architecture and frameworks.

Network Engineer Expert will design, implement, and maintain network infrastructure. Analyze network performance, configure network devices, and resolve network incidents. Requires expertise in network protocols, topologies, and technologies.

The Recall Analyst manages and coordinates recall projects, ensuring manufacturers effectively communicate product issues to clients. Responsibilities include handling calls, maintaining documentation, and coordinating communications.

The AI Success Specialist accelerates Zendesk customers' realization of business value from advanced AI agents. This role involves guiding customers on best practices, optimizing AI performance, and driving AI adoption. The specialist will leverage analytical capability to interpret AI performance data and identify growth opportunities. They will also function as a strategic partner and trusted advisor to customer executives, co-creating innovation strategies and aligning on shared goals for AI-powered transformation.

Senior Voice Core Engineering & Delivery Engineer designs, delivers, and evolves Voice Core solutions across Vodafone Operating Companies. The role involves technical leadership, mentoring, and hands-on engineering of Voice Core information systems in CS, IMS, and 5G domains.

Nuclei seeks a Head of Business for Europe to drive business growth through strategic partnerships and business development. This generalist role requires strong analytical skills, experience, and the ability to lead multiple verticals.

Experienced Email (UI) Designer needed for fast-growing Shopify Retention Agency. Design emails, pop-ups, and develop Email Design Systems. Requires 2+ years of experience, Figma proficiency, and generative AI knowledge.

Define product vision, strategy, and roadmap for a UCP Product Unit. Prioritize capabilities based on customer value, business impact, and technical feasibility.

Fleet Operations Analyst will execute regional processes, manage local depots, and ensure operational efficiency. Responsibilities include vehicle management, supplier procurement, stock management, and logistics coordination.

Provide travel support to clients throughout the planning and travel process. Assist with itinerary changes, travel requests, and destination guidance.

This is a permanent, salaried insurance sales position offering full training. The role involves providing tailored insurance solutions to new and existing clients. Excellent English communication skills are required.

Economists needed to review and evaluate AI-generated content on public policy, regulation, and applied economics. Assess accuracy, logical rigor, and real-world relevance of economic analysis and provide feedback to improve AI outputs.