react English-speaking jobs in Leiria

Product Engineer to craft the experience layer of an AI-native product. Build interfaces and workflows for human-AI interaction. Design, prototype, and ship features rapidly. Strong frontend engineering fundamentals (React, TypeScript) and a founder mindset are required.

As a Senior Data Engineer, you will design, build, and maintain scalable data architecture for a portfolio of mobile apps. You will own the end-to-end data lifecycle, from ingestion to modeling, and develop Python pipelines and dbt models. You will also partner with analytics, product, and growth teams to ensure data quality and reliability.

Full-Stack Software Engineer to develop, maintain, and improve full-stack applications. Responsibilities include backend development using Java and Spring Boot, designing RESTful APIs, and developing frontend applications with Vue.js. Requires a Bachelor's degree in a related field and extensive experience in Java backend development and frontend technologies.

FP&A/R Analyst will support long-range plans, budgets, forecasts, and monthly revenue estimates. The role involves building financial models, delivering financial analysis and reporting, and identifying trends and opportunities. Requires a degree in a related field and experience in FP&A, budgeting, forecasting, financial reporting, and variance analysis.

MoOngy seeks a Drupal Developer for a hybrid role (2 days/week onsite in Lisbon). Responsibilities include working with Drupal APIs, ensuring performance and security, managing deployments, and collaborating with teams. Requirements include strong Drupal 11+ and PHP 8+ experience, SQL knowledge, and experience with Symfony, Composer, Twig, Git, CI/CD, Docker, Linux, and Nginx/Apache.

Leads LATAM design output for promotional and CRM communications, ensuring high quality and scalability. Develops and maintains a LATAM component library and integrates AI into design workflows. Requires strong visual design skills, systems thinking, and experience with promotional and CRM design.

Dellent is seeking a PHP Developer for a project in Lisbon. The role requires at least 3 years of software development experience, including Full Stack applications in PHP (version 7 or 8), HTML/CSS/JavaScript, and MySQL. Experience with Laravel/Symfony (version 5 or 6) and knowledge of OOP, Design Patterns, and Clean Code are essential.

As an Account Executive, you will convert qualified sales opportunities into new business revenue for Easy4Pro, a private shipping marketplace. Responsibilities include identifying prospects, conducting discovery sessions, positioning the platform as a solution, guiding demos and negotiations, and ensuring a smooth handoff to the Account Manager.

Provide customer support to Bouygues Telecom customers via phone and digital channels. Resolve inquiries regarding subscriptions, billing, and technical issues. Must be a native or near-native French speaker and live within 30km of the Porto office.

Production Supervisor will ensure Quality, Cost, and Delivery (QCD) performance. Responsibilities include setting targets, implementing plans, tracking results, leading problem-solving initiatives, and fostering quality improvement methods.

Property Manager to oversee daily operations and administrative activities of residential properties and condominiums. Coordinate service providers, manage resident relations, and ensure compliance with legal and contractual obligations.

Lead Salesforce Developer needed for international opportunity. Requires 8+ years of Salesforce development experience, proficiency in Apex, Visualforce, Lightning components, and integrations. Must have strong leadership skills and English proficiency (B2 or higher).

Lead Software Architect to manage software architecture projects with experience in SoC/ASIC Safety engineering, AUTOSAR Software architecture, Embedded systems, Embedded Linux, and ISO 26262.

Investigate and resolve customer issues, including order and logistics status. Review reported issues within agreed turnaround times and escalate as needed. Drive customer satisfaction metrics and adherence to service levels. Fluent in Polish (C1) and English (B2), with e-commerce and call center experience.

Provides administrative, facilities, and EHS support to the office. Ensures compliance with health and safety legislation and internal policies. Manages travel requests, coordinates events, and oversees office supplies.

This Researcher position focuses on providing advanced technical support for code optimization and application adaptation. Responsibilities include user training, communication, and dissemination of project results. The role requires a Master's degree in Electrical and Computing Engineering, proven experience in machine learning and deep learning, and proficiency in Portuguese and English.

GRC Analyst to own Governance, Risk & Compliance program. Execute and operate GRC across the business, partnering with engineers as subject-matter experts. Responsibilities include audit readiness, external trust requests, framework-driven programs, policy lifecycle management, and certification & expansion efforts.

JavaScript Security Engineer analyzes, reverse engineers, and secures browser-based applications, focusing on web extensions. Identifies malicious behaviors, conducts security assessments, and drives automation within the security analysis lifecycle.

Sales Support Trainee to assist the Sales Support team in processing orders, managing invoices, updating customer databases, and supporting contract management.

Python Developer needed for a national project. Contribute to development, participate in technical design, and provide Python expertise. Strong Python skills, experience with industrializing developments, and experience with DevOps tools are required. Fluency in English is required, French proficiency is a plus.