5556 English-speaking jobs in Lisbon District

Senior Developer to design, implement, and maintain scalable backend services using Java within a microservices architecture. Experience with containerized infrastructures, especially Kubernetes, and API Gateways is required.

Support and drive the transformation of Nestlé's media communications and global partnerships to accelerate business growth. Support existing Global Digital Partnerships on governance, investment monitoring, and spend tracking. Identify and assess new potential partners, set up test and learn frameworks, and operationalize partnerships. Collaborate with stakeholders to track progress of activation and success against strategic media guidelines.

Assists business development manager with customer meetings and conducts technical seminars and presentations on Ajax Systems products. Provides technical training to distributors and dealers. Analyzes customer needs and promotes product solutions. Requires 3+ years of experience in security systems and strong communication skills.

Manage and secure IT infrastructure with expertise in Active Directory, user access control, Google Admin Console, and IT security best practices.

Freelance Energy Engineer needed for project-based AI testing and evaluation. Design energy engineering problems, evaluate AI solutions, and validate calculations using Python. Requires 3+ years of experience, strong Python proficiency, and excellent written English.

Freelance English writers engage in multi-turn conversations with AI models, testing and evaluating their responses across various dimensions.

Freelance automotive engineers with Python experience are sought for project-based AI testing and evaluation. Contribute to designing automotive engineering problems, evaluating AI solutions, and validating results using Python.

Freelance statisticians with Python expertise are sought for project-based AI evaluation and improvement. Tasks include designing statistical problems, validating AI solutions, and applying scoring criteria.

Freelance Physics Expert needed for project-based AI testing and evaluation. Design physics problems, evaluate AI solutions, validate calculations using Python, and improve AI reasoning. Requires a Physics degree, 3+ years experience, strong Python skills, and excellent written English.

The NATO Communications and Information Agency (NCIA) seeks a JISR Instructor to join the NCI Academy. The role involves designing, delivering, and maintaining training programs for Allied and National intelligence staff on NATO systems and services. Responsibilities include delivering training in various formats, developing and updating course materials, and staying abreast of learning delivery best practices. The ideal candidate possesses domain expertise in JISR principles, technical fluency with software ecosystems, and strong communication skills. A Bachelor's degree and 2 years of related experience or 6 years of relevant experience are required.

Senior Frontend Developer to join website development team. Extensive frontend development experience with React and TypeScript required. Experience with Contentful Headless CMS, microservices, REST, and GraphQL. Strong collaboration and communication skills needed.

Capgemini Engineering seeks an Oracle Database Engineer to optimize and maintain Oracle databases (19c/23AI/26AI), lead migrations from SQL Server, and develop AI-driven database solutions.

Senior Machine Learning Engineer will design, develop, and deploy production-grade AI solutions. Responsibilities include model optimization, cloud infrastructure management, data pipeline development, and exploratory analysis. Requires 3+ years of experience in ML/AI development, proficiency in Python and machine learning frameworks, and experience with LLMs and NLP.

Drive organizational effectiveness by fostering agile mindsets and designing efficient ways of working. Support People & Organization operational excellence through process optimization and data-driven decision-making.

This role is focused on improving customer engagement by driving consulting revenue, reducing churn, and supporting efficient post-sale delivery. The Customer Revenue Operations Lead will act as a strategic advisor to Customer Success and Consulting leadership teams, translating business goals into measurable KPIs. Responsibilities include leveraging data structures to monitor consulting utilization, backlog, forecasting accuracy, churn trends, and post-sale expansion opportunities. The role requires a Bachelor's degree, 5+ years of experience in Customer Success Ops, Professional Services Ops, Revenue Operations, or related fields, and strong analytical and communication skills.

Experienced HR professional to lead a team of three, reporting to the HR Director. Manage onboarding, performance evaluations, and employee relations. Collaborate with vendors and analyze HR data to drive continuous improvement. Develop and maintain HR processes, ensuring compliance and best practices.

Delivery Lead with 3-5 years experience in Scrum Master and/or Delivery Lead roles. Strong Agile/Scrum knowledge, including facilitation of ceremonies and impediment removal. Solid knowledge of Azure DevOps or Jira for sprint management and reporting. Excellent English communication skills.

Designs, operates, and scales systems for Mollie's go-to-market engine. Collaborates with cross-functional teams to build data-driven GTM solutions. Administers and optimizes GTM stack including HubSpot, Iterable, Bigmind AI, and related tools.

As a Senior Sales Advisor, you will be a Brand Ambassador, providing exceptional customer service and guiding clients through personalized shopping experiences both in-store and online. You will build relationships, promote products and loyalty programs, and contribute to sales targets. Previous experience in fashion, luxury, or premium retail is a plus.

Iterable is seeking a Marketing Web Developer to join our team and help build and maintain our new marketing website. You will develop and maintain the site, integrate complex React forms, and ensure its security and performance. You will also collaborate with the team to implement analytics and optimize the site for SEO.