126 English-speaking jobs in Leiria

Develop and execute commercial strategies to expand market presence across Europe in Microbiome, Food Safety, and Life Sciences. Identify, onboard, and manage new business partners and distributors. Conduct market analysis, collaborate with teams, and build a strong commercial pipeline.

Senior Account Executive to close mid-market and enterprise deals for a fast-growing AI-powered email deliverability tool. Requires 4+ years of B2B SaaS sales experience, proven closing track record, and comfort with frequent international travel.

Senior AI Software Engineer to lead the adoption and optimization of AI-assisted development tools within engineering workflows. Requires 5+ years of software development experience, proficiency in a major programming language, and experience with cloud platforms.

Provides comprehensive administrative and office management support to the Global Business Services organization. Manages office space, supplies, and equipment, coordinates service providers, and handles administrative tasks.

Senior AI Flows Developer to design and build AI-driven solutions for a growing SaaS company in the energy sector. Requires strong computer science fundamentals, experience with C# or similar languages, and knowledge of AI concepts like LLMs and prompt engineering. Minimum 5 years of professional experience and a degree in Computer Science or a related field.

L3 System Engineer with 3+ years Kubernetes experience (Linux & Windows) required. Manage Kubernetes clusters, Linux/Windows servers, virtualization platforms, and VPS hosting environments. Expertise in Calico, Kubelet, Helm, Docker/containerd, ArgoCD, GitOps, KVM, SolusVM, and WHMCS.

Build and scale a design-driven DTC brand focused on everyday essentials. Manage website, ads, and operations. Analyze performance, improve conversion, and handle customer support.

Senior UX/Product Designer to design and improve webstores, self-service channels, and internal tools for corporate customers. Collaborate with cross-functional teams to drive user-centric solutions aligned with business goals.

Product Designer to lead design and development of collections for Invicta Kuru and Saint Kaizen. Responsibilities include designing full collections, garment designs, tech packs, and ensuring final products match the design vision. Must have experience in fashion or apparel product design, streetwear, and garment construction.

Senior Full Stack Engineer to build and maintain a data-driven AI platform for brand intelligence. Responsibilities include extending backend services, building data-rich dashboards, and integrating with LLM APIs. Requires 3-6 years of full-stack experience with TypeScript, React, Next.js, and Node.js.

Mechanical Package Manager needed for large-scale projects. Manage mechanical systems from design to commissioning, oversee site safety and subcontractor activities, and manage project schedule, resources, and costs. Requires a bachelor's or master's degree in mechanical engineering or related field and proven experience in project management.

The Data Migration Coordinator oversees data migration activities for active site readiness and rollout projects. The role supports teams in understanding data structure requirements, provides feedback on tasks, and ensures accurate status reporting. The coordinator develops mitigation plans for issues and escalates risks when necessary.

Freelance Data Scientist (May/June 2026 - December 2026) to analyze time-series and sensor data from smartphones and wearables. Experience with data science, Python, and time-series or sensor data required.

Frontend Software Engineer to build performant, user-focused web applications using React and TypeScript. Experience with AI-assisted development tools and frontend-backend integration patterns required.

Experienced AS400 Developer needed to support and enhance critical business applications on the IBM i platform. Develop, maintain, and enhance applications using COBOL, RPG/RPGLE, SYNON, CL, and DB2 for i. Provide production support, incident resolution, and batch processing.

Assistant Managing Director provides strategic and operational support to the Director across Finance, IT, Operations, Procurement, Sales, Strategy, and Corporate Administration. The role requires strong analytical skills, discretion, and the ability to manage confidential information.

Technical Business Analyst to prioritize and manage incidents, perform root-cause analysis, and collaborate with developers and stakeholders. Requires 3+ years of experience in a similar role, experience with Agile environments, and strong communication and problem-solving skills. Must have basic SQL knowledge and experience with JIRA and ServiceNow.

Backend Developer (Java) needed for remote position. Requires 2+ years of experience as a software engineer, Bachelor's degree in a related field, and strong Java proficiency. Experience with APIs, systems integration, and the Spring Framework is preferred.

AWS Data Engineer needed for ETL operations using AWS Glue, including Glue Catalog, Jobs, and Crawlers. Experience with AWS S3, Lake Formation, and Athena is required. Data modeling, security best practices, performance tuning, and troubleshooting skills are also essential. AWS certification is beneficial.

Battery Sales Engineer to develop and expand international business opportunities in Europe and Southeast Asia. Manage the full sales cycle, identify customer needs, and propose tailored technical solutions. Requires a Bachelor's degree in Engineering or Science, 2+ years of experience in the lithium battery industry, and fluency in English.