react English-speaking jobs in Espinho

MLOps Engineer to design, implement, and manage automated machine learning pipelines. Responsibilities include standardizing model deployment, building monitoring systems, and ensuring cost-efficient model serving. Requires 3+ years of experience in MLOps, DevOps, or Software Engineering with proficiency in Python and ML orchestration tools.

Software Engineer to build and maintain integrations between a public safety platform and third-party systems using TypeScript and Node.js. Develop integration workflows, enhance product capabilities, and design secure, scalable cloud-based solutions.

Experienced Integration & Test Manager needed for a major SAP S/4HANA Brownfield conversion program. Define and deliver the end-to-end test strategy, lead integration testing, and ensure process validation.

Lead Product Designer for digital educational products across web and mobile platforms. Guide a team of designers, mentor their development, and collaborate with cross-functional teams to deliver high-quality products. Create wireframes, prototypes, and high-fidelity designs, leveraging user research and design system implementation.

We are looking for a proactive trainee for 2026 inKids Clubarea. Main tasks of the function: Supervise and monitor the safety of children in their care and assists with special events; Prepare meals and organize mealtimes and snacks for children; Help children keep good hygiene; Change the diapers of infants and toddlers; Support the daily recreation, games or art and craft activities.

Full-Stack Engineer (Python + React) for international projects. Requires experience with React, TypeScript, Python, relational databases, and software architecture.

Supervises and coordinates multiple contracts from order to commissioning. Ensures accurate data for procurement and manufacture. Manages contractual and commercial requirements, liaising with customers, suppliers, and subcontractors.

Senior Cloud Platform Architect will ensure architectural coherence, scalability, security, and automation of a sovereign, on-premise cloud platform. Responsibilities include validating architectural designs, defining target architectures and standards, and supporting Product Units on complex cloud initiatives. Requires strong experience designing and governing large-scale cloud platforms, expertise in Kubernetes, containerization, and Infrastructure as Code, and a deep understanding of security by design principles.

Data Engineer Expert to design, develop, and maintain applications, ensuring quality and reliability. Experience with Microsoft Data technologies, Big Data environments (Databricks), and programming languages (C#, Java, Python, SQL, Scala) required.

At OTIS, a leading multinational company in the elevator sector, we are recruiting a Talent Acquisition Specialist for our team in Mem Martins, Portugal. Role Overview: We are looking for a talented individual to lead recruiting processes in Portugal and Spain, to build what's next for Otis. This position reports to the Sr. Manager, Talent Acquisition Iberia, Africa & Middle East.

The Local Procurement & Facilities Responsable Portugal will assist in the procurement process, source suppliers, obtain quotes, and prepare purchase orders. They will coordinate with internal departments to gather procurement requirements and specifications, conduct supplier evaluations, and manage procurement documentation.

Develop automation to transform XML documentation into various formats. Build systems for automatic documentation generation from data sources like YANG models, JSON, and APIs. Create and maintain applications for document conversion, validation, and publishing.

This is a temporary maternity leave cover position for an Asset Accountant. The role involves maintaining the fixed asset register, supporting closing activities, ensuring compliance with accounting standards, and collaborating with various departments.

Senior Backend Engineer to design, build, and maintain robust, scalable backend systems. Responsibilities include architecting and implementing Emma's backend platform, developing REST APIs, and working with cloud-native architectures on AWS. Experience with Go (Golang), cloud platforms, and databases is required.

Jumpselleris a SaaS solution for small businesses to manage their online business. We focus on making e-commerce easier for everyone, so businesses can focus on what they do best: building and selling their products.

Candidates based in Lisbon can also be considered. Are you passionate about clinical research and improving patients' lives? Do you thrive in a fast‐paced environment where quality, agility and collaboration matter? If you want to be part of a team delivering clinical trials that make a real difference, this could be your next role.

Lead mobile product strategy for AI-powered applications across iOS and Android platforms. Define roadmaps, analyze user behavior, and drive growth initiatives. Collaborate with cross-functional teams to deliver high-quality product experiences.

Lead and develop a team of 26 engineers specializing in residential heat pump indoor units. Drive the technical vision for the product line, guide development from requirements to testing, and ensure delivery on specifications, timelines, and cost targets.

Assistant Category Manager - Dairy, Delicatessen and Deep Frozen (m/f) MAKRO is the Portuguese subsidiary of the METRO Group, a leader in the large‐scale distribution market. We are present in 25 countries and our purpose is to live the passion for Portuguese gastronomy, bringing its diversity to the world. We are a global company that operates locally.

Agile Delivery Lead with 3-5 years of experience facilitating Agile delivery and sprint execution. Removes impediments, manages dependencies, and supports backlog prioritization. Excellent communication skills in English required.