213 English-speaking jobs in Leiria District

React Native Developer will design, develop, and maintain mobile applications within an agile team. Requires 5+ years of experience with React Native, JavaScript, TypeScript, and mobile testing frameworks. Familiarity with build tools, mobile app architecture patterns, and agile methodologies is essential.

Backend Engineer to develop and maintain Java backend services for a high-scale platform. Will contribute across the full software development lifecycle, from requirements gathering to deployment. Requires 3+ years of Java experience and familiarity with client-server protocols.

Senior Data & AI Engineer to build production-grade AI and data systems for Line Coach, an AI assistant used in brewery production. Focus on Microsoft Fabric pipelines, RAG, and Azure AI Search. Requires hands-on experience with Fabric, LLM-based RAG systems, and Azure AI Search.

Leads the development and execution of customer support strategies, including Managed Services and SaaS operational support, to ensure high-quality 24/7/365 service and drive customer satisfaction.

Senior Node.js Engineers sought for a fully remote role in Europe. Develop and optimize a high-scale platform handling 100M+ daily transactions. Expertise in Node.js, TypeScript, Kubernetes, Kafka or RabbitMQ, and AWS required.

Provides administrative, social media, and content support to multiple artists. Manages artist accounts, schedules content, and assists with problem-solving. Requires strong organizational skills, excellent written communication, and fluency in English.

Clinical Research Associate to conduct monitoring visits, perform CRF review, and manage site communication for a mid-sized CRO.

Certified Nutritionist to develop individualized nutrition plans for high-net-worth clients. Requires a Master's or PhD, 3+ years experience, fluency in English, and experience with premium clientele.

Aeronautical Engineer to design and optimize UAV configurations. Collaborate on conceptual design, develop flight models, and perform performance analysis. Requires a degree in Aerospace, Aeronautical, or Mechanical Engineering and 1-4 years of experience. Solid understanding of aerodynamics, flight dynamics, and Python scripting is essential.

Senior Cloud Engineer (Java/Kotlin) needed to design and evolve backend architectures, shape APIs, and contribute to digital solutions. Requires 4+ years of experience in server-side development with Java and/or Kotlin, TypeScript with React, and relational databases. Must have strong understanding of Computer Science fundamentals, REST/GraphQL APIs, and experience with Kubernetes, Cassandra, Kafka, and Akka. Excellent communication and problem-solving skills are essential.

Java developer with 5+ years of experience needed. Must have strong hands-on experience with Java, including microservices architecture using Spring Boot, and at least 2 years of experience with Kotlin. Fluent English (B2+) is required.

Act as a trusted technical advisor for customers, designing and delivering AI solutions on Microsoft Azure. Lead architectural decisions, guide engineering teams, and contribute to pre-sales activities.

Marketing Designer to create high-performing static ads for ecommerce brands. Responsibilities include designing ads for Meta and other channels, adapting winning competitor ads, and iterating based on performance data. Requires 1+ year of experience designing direct response ads, proficiency in AI tools, and strong proficiency in design software.

Java Developer to design, develop, and maintain scalable back-end applications and services using modern Java technologies. Collaborate with product managers, architects, and other developers to deliver high-quality software solutions.

Senior Backend Engineer with 6+ years of experience designing and building resilient, scalable systems using Go or Java. Proven experience with Microsoft Graph API, including high-volume integrations and bulk operations. Fluent English required.

Experienced Java Developer to build robust, scalable software solutions using modern frameworks and cloud technologies.

Experienced Network Engineer needed for 12-month contract in Sines, Portugal. Manage Dell infrastructure, handle user requests, and support Change Management.

Designs, develops, tests, deploys, and supports .NET WPF/MAUI applications and .NET web services. Participates in technical reviews and recommends improvements. Implements best practices and ensures compliance with software processes. Collaborates with developers, leads, and product managers.

Automation Engineer (Test Automation) sought for international banking project. Requires 5+ years experience in test automation, scripting, and frameworks (Selenium, Appium). Experience with CI/CD pipelines (Jenkins, GitLab CI), performance/security testing, and programming (Java, SQL) is essential.

Senior Product Manager to lead development of AI & Data solutions leveraging UCaaS/CCaaS data. Develop product roadmap, collaborate with engineering and data science teams, and stay abreast of competitive AI & Data solutions. Requires 5+ years of experience in data analysis, AI/ML, and communication technologies.