react English-speaking jobs in Leiria

The Service Enablement Manager ensures operational readiness for new product features, integrations, and client onboarding milestones. This role bridges engineering, product, and client-facing teams, translating platform capabilities into service-ready outcomes. The Service Enablement Manager manages ITSM processes, collaborates with DevOps and platform engineering teams, and monitors service health.

Quality Analyst needed to evaluate processes, data, and customer interactions for French and German markets. Responsibilities include conducting audits, identifying performance gaps, and collaborating with teams to improve quality. Requires fluency in French and German, analytical skills, and experience with QA frameworks.

Provides VAT compliance and advisory support to clients, ensuring timely and accurate VAT return submissions. Analyzes VAT data, prepares declarations, and acts as a point of contact with clients and tax authorities.

Hiscox seeks a Network & Security Engineer to join the Enterprise Technology infrastructure team. Responsibilities include supporting product backlog construction, collaborating with Agile Delivery Lead on estimations and delivery, and acting as the go-to person for networking and security requirements. Essential skills include Azure and GCP networking, Azure vWAN Hub and Palo Alto Cloud NGFW deployment, and experience with Advanced Threat Protection features.

Data Analytics Assistant to support data collection, organization, and analysis of large datasets. Assist in cleaning, formatting, and analyzing data using statistical tools and techniques. Create visualizations and support the development of predictive models.

Growth Marketing Manager will own paid media, lifecycle strategy, and SEO roadmap. Responsibilities include managing budgets, optimizing channels, and collaborating with Tech and Data teams. Requires 5+ years performance marketing experience, marketing automation platform expertise, and strong analytical skills.

Creative Producer needed for a fast-growing AI recruitment platform. Responsibilities include analyzing competitor creatives, researching target audiences, creating and launching advertising campaigns, and analyzing performance metrics. Requires 2+ years of experience in a similar role, strong analytical and communication skills, and proficiency in static and video production. Must be fluent in English and Russian.

Business Development Representative to generate new business opportunities through phone, email, and LinkedIn. Qualify leads, schedule meetings, and collaborate with Sales Managers. Requires 1-3 years of sales experience, CRM proficiency, and fluency in English.

Provide support for a global social media platform's user community. Handle e-commerce issues and ensure a positive user experience.

Devexperts seeks a Middle/Senior Java Developer to join the Research&Development Team. The role involves managing the entire order lifecycle, from capture to reconciliation, in a high-performance, low-latency environment. Responsibilities include optimizing, documenting, and maintaining code, collaborating with colleagues, and conducting code reviews. Must have proficiency in Java 11+, Spring, AspectJ, Kotlin, JUnit5, Mockito, Docker, PostgreSQL, and more.

Java Back-End Engineer to develop a transport management system using modern technologies. Requires a degree in computer science or equivalent, extensive Java development experience, and strong knowledge of Spring Boot and RESTful APIs.

Leads the development of an AI-powered solution for integrated risk management in large-scale rail projects. Acts as Security Coordinator, identifying and mitigating security risks, developing business continuity plans, and promoting security awareness.

Senior Databricks Consulting Engineer will guide organizations through their data and AI transformation journeys, designing, implementing, and optimizing modern data platforms built on Databricks.

Designs, builds, and maintains production AI workflows that automate tasks across internal systems. Develops and refines AI agents, prompts, and decision logic to improve efficiency and accuracy.

Senior UI Designer needed for a rapidly expanding CX team. Design pixel perfect responsive interfaces for clients, ensuring user and business needs are met. Experience with design systems, user-centered design, and eCommerce is required. Must have a strong portfolio of digital design work.

The Junior Strategic Project Manager will initiate, plan, execute, and close strategic projects, collaborating with departments and external partners to align organizational efforts with strategic goals.

Backend Engineer needed to design and build data services architecture on Azure. Responsibilities include implementing serverless services, architecting containerized data services, and developing Python code. Requires 2-4 years of backend development experience with Azure, Python, and containerized architectures.

The Senior HR Business Analyst partners with HR and business stakeholders to define system requirements, data models, and reporting specifications. The role interprets data, extracts insights, and communicates them clearly. The Senior HR BA ensures solutions align with business priorities and HR technology capabilities. Responsibilities include designing and implementing reports, ensuring data quality, and driving continuous improvements to systems and tools.

Provide customer support via digital channels for a Portuguese road infrastructure company. Assist with toll payments, service inquiries, and billing issues. Fluent Dutch and English required.

Shapes, governs, and improves the customer learning experience within the enterprise LMS ecosystem. Designs and optimizes the end-to-end customer learning journey, translating education needs into scalable LMS concepts and configurations. Configures and maintains LMS workflows, roles, and permissions, ensuring alignment with global standards and compliance requirements. Acts as a functional and technical expert, providing guidance on system usage and optimization. Ensures smooth day-to-day LMS operations and supports projects related to customer training.