react English-speaking jobs in Espinho

Full-Stack Developer to build and maintain responsive web interfaces using Blazor. Collaborate with back-end teams on C#/.NET Core REST APIs. Write clean, testable code and participate in code reviews. Contribute to CI/CD pipelines using Git, TFS, BitBucket, Jenkins, and XLdeploy.

Provides secretarial and administrative support to employees. Manages files, records, calendars, and correspondence. Arranges travel, coordinates meetings, and tracks expenses. Prepares reports, documents, and presentations using software applications. Troubleshoots administrative problems and acts as a key user for area-specific tools. Requires 3-5 years of administrative experience and fluency in English.

Business Analyst with 3-5 years of experience needed to translate business requirements into functional specifications for technical teams. Must have experience with Agile/Scrum methodologies, HR processes, and tools like Jira, Confluence, and advanced Excel.

Full Stack Engineer will integrate Cloudwize's Cloud Cybersecurity engines into DoiT Cloud Intelligence. Responsibilities include implementing features, reviewing code, and collaborating with backend engineers to design and extend APIs. Requires 3+ years of experience as a Full Stack Engineer, strong proficiency in React, and experience designing and consuming RESTful and GraphQL APIs.

As a Digital Sales Manager, you will qualify leads from digital channels, initiate contact with prospects, nurture leads, and transfer qualified leads to the sales team. You will analyze lead quality, collaborate with marketing, and contribute to the digital sales strategy.

QA Engineer needed with 3+ years of experience testing Cobol, frontend, backend, and APIs. Experience with Gherkin, Jira, Confluence, SQL, and CI/CD required. Good English (min B1) also required.

Senior Software Engineer to build and operate distributed data pipelines in Java and Go. Experience with Kafka, Elasticsearch, and open-source components required.

Design, implement, and maintain high-performance mediation solutions for seamless data flow in telecom systems. Requires a Bachelor's degree in a relevant field and 2+ years of experience with Nokia Mediation or similar products. Strong software development skills and telecom domain knowledge are essential.

Technical Manager to lead the automotive engineering team at Canonical. Define and execute the engineering roadmap, represent Canonical in the automotive community, and build a globally distributed team. Requires strong software engineering, Linux, and open source background with knowledge of automotive standards and experience leading product development initiatives.

Senior Software Engineer will design, develop, and test software solutions for a scalable distributed system. Responsibilities include architecting services, reviewing code, and guiding the team to write production-ready code. Requires experience with Kotlin/Java/Scala, cloud infrastructure (ideally AWS), and software design and development.

Lead engineer responsible for the technical integration of acquired companies into the Deel ecosystem. Manage user and data migrations, Okta integrations, and system consolidations. Ensure zero downtime and compliance during M&A transitions.

Accounting Technician to support financial operations, manage revenue recognition for a SaaS model, track expenses, and collaborate with leadership.

Product Engineer will collaborate with cross-functional teams to develop features that enhance user financial health. Responsibilities include building data models, APIs, and business logic services, mentoring colleagues, and contributing to cross-cutting concerns. The role requires experience with Ruby on Rails, and a commitment to quality through automated testing and code reviews.

Experienced Team Lead Developer with Node.js and React expertise sought to lead a cross-functional team developing a payment integration platform. Responsibilities include architecture, delivery, team growth, hiring, and technical problem-solving. Must have 8+ years of IT experience, 3+ years in leadership, and commercial experience with Node.js, web development, REST, WebSockets, Git, MySQL, RabbitMQ, and Redis.

Provide outstanding customer service and beauty advice to German-speaking customers via live chat, phone, email, and social media. Offer product and beauty expertise, handle inquiries and complaints, and address GDPR-related concerns.

Own the vision, roadmap, and KPIs for Integrations & Data, driving partner-led growth. Lead and develop two Product Managers, ensuring reliable data for pricing, reporting, and AI products. Act as Product Lead for the Market Data team, shaping data acquisition and governance.

The Manager, Planning & Logistics leads capacity, resource, and logistics planning for the division, owning the budget and performance of a medium-sized team. The role drives planning accuracy, operational efficiency, process excellence, and stakeholder communication.

Kraken is seeking a Treasury Capital Product Engineer to design and build a web-based Capital Management Product. This role involves developing REST APIs, data schemas, and user interfaces to transform complex Treasury analytics into clear, usable tools for senior management.

Full-Stack Developer will design, develop, and maintain software solutions for a sports entertainment platform. Responsibilities include unit testing, code improvement, and documentation. Requires experience with agile methodologies, clean code, design patterns, and JavaScript frameworks like ReactJS. Backend experience with Java or similar OOP languages is preferred.

Freelance graphic designer needed to update Stendig Calendar 2027 files using a provided Adobe Illustrator template. Must ensure accurate dates and days of the week for the 2027 calendar year.