react English-speaking jobs in Espinho

Analyze computer systems, propose solutions to optimize efficiency, and collaborate with stakeholders to translate requirements into technical specifications.

Entry-Level Cashier needed to process customer transactions, handle payments, and provide excellent customer service. Must have strong math skills, attention to detail, and communication skills. High school diploma required. Previous cashier experience preferred.

Develop and maintain Python software solutions, collaborating with teams to implement business needs. Experience with biometric passport systems is preferred.

Doctoral candidate to design, optimize, and characterize biodegradable metallic medical implants produced by additive manufacturing. Focus on Mg-based alloys, computational modeling, and experimental testing for orthopaedic and urological applications.

Senior Product Operations Analyst owns end-to-end demand intake and product operations. Organizes demand, defines intake standards, and ensures work is complete and governed before entering the backlog. Acts as a single control point for demand and in-flight work, maintaining traceability, status, and progress. Designs and embeds interim processes for intake, tracking, and reporting. Partners with IT and the Product Model Centre of Excellence to translate operational needs into system requirements. Provides clear reporting on demand levels, backlog health, and delivery performance.

Full-time Barista position in Cascais preparing and serving high-quality coffee beverages. Responsibilities include managing daily counter operations, taking orders, maintaining cleanliness, and providing excellent customer service.

Monitors and ensures settlement of security transactions and associated products. Performs cash and position reconciliation. Ensures referential data accuracy. Responds to emails and queries.

IT Operations Engineer will ensure production, infrastructure, monitoring, and security requirements are met throughout the project lifecycle. Collaborate with Agile teams, developers, and infrastructure specialists to improve operational efficiency and service reliability.

Inhouse recruiter to source and hire top-tier talent for DTC marketing and operations roles. Build scalable hiring structures, design fast-hiring systems, and partner with the Assistant on onboarding and offboarding.

Experienced Affiliate and Partnerships Marketing Manager needed for a high-growth D2C company. Develop and execute partnership strategies with affiliates, influencers, and brands for the UK market. Analyze performance and identify new opportunities.

Senior Data Scientist will design and deliver real-time machine learning models to protect GoCardless' global payment network. Responsibilities include contributing to the full model lifecycle, designing real-time ML systems, and collaborating with engineers, fraud analysts, and product managers.

Data Engineer to analyze, design, and develop data engineering solutions and projects in Business Intelligence. Experience with Azure Databricks, Python, and SQL Server required.

Global Project Manager (IAM/IGA) needed for a national project. Define and execute project plans, monitor progress, and ensure deliverables are met. Provide technical guidance on IAM concepts and build relationships with stakeholders. Requires 10+ years of experience leading global IT projects and 5+ years with IAM/IGA solutions. Fluency in English is required.

SAP Consultant specializing in SD/CS modules for S/4HANA. Designs, implements, and optimizes SAP solutions, collaborating with IT, business stakeholders, and partners. Requires experience in customizing, configurations, and process design within global projects. Fluent English, with German a plus.

Data Engineer will gather, process, and monitor data pipelines for clients. Responsibilities include designing, implementing, and managing data pipelines, supporting stakeholders in technology decisions, and working on innovative projects. Must have Python, scripting, ETL, Spark, AWS, and SQL experience.

Project Manager to support IPOPI's National Member Organizations (NMOs) with program management, communication, and support. Requires 3-4 years of project management experience, fluency in English, and strong organizational skills.

Experienced QA Engineer to test web services, backend systems, and APIs. Analyze business logic, identify issues, and collaborate with the development team. Requires 4+ years of web application testing experience, understanding of web technologies, and database experience. Familiarity with testing methodologies and basic programming skills are preferred.

Lead and develop software engineering, architecture, and QA teams across three groups. Drive performance management, growth, and technical excellence. Own engineering hiring, onboarding, and organizational scaling. Ensure high-quality software delivery and continuous improvement of engineering processes. Collaborate with product leadership and architects on technical direction and roadmap execution.

Support Manager will define support concepts and processes, oversee support transitions, and ensure support case resolution. Requires 3+ years of experience managing IT support processes, coordinating knowledge transfer, and defining support operating models.

This role drives control implementation across TUI's CISA-aligned Zero Trust program, translating strategy into deployed controls that reduce risk. You'll own the measurement framework for Zero Trust maturity progression, using tools like Microsoft Security Exposure Management and Maester. You'll work with pillar owners to convert workshop outputs into active delivery backlogs, ensuring each control has a single named owner. Technical depth across pillar-specific control areas is required, including Conditional Access policy design, Entra ID Governance, and data loss prevention. You'll present Zero Trust progress in terms of attack surface change and business impact.