react English-speaking jobs in Espinho

Experienced Salesforce Developer needed for Subscription and Billing management within Salesforce Revenue Cloud (CPQ & Billing). Develop, configure, and deploy solutions, ensuring integrations with external systems. 5+ years of Salesforce development experience required, including Apex, Lightning Web Components, and Revenue Cloud.

Senior Data Engineer needed for remote project. Requires 5+ years of Azure Data Stack experience (Synapse, ADF, Databricks, ADLS), 4+ years with modern data orchestration, ingestion, and parameterization, and 6+ years of advanced SQL. Experience with Fabric, Spark, data modeling, CI/CD, and security is also required.

Software Architect and Team Lead with 80% architecture and 20% team leadership responsibilities. Requires experience designing software systems using DDD and hexagonal architecture, full-stack .NET development, modern web frameworks (React or Angular), and DevOps principles. Fluent English required.

Business Analyst to bridge business needs and technical solutions for Market Risk systems. Collaborate with stakeholders, gather requirements, and translate them into user stories. Contribute to functional analysis, compliance-driven developments, and software enhancement.

Customer Service Specialist fluent in Portuguese and English will handle customer inquiries via phone, email, and chat. Responsibilities include identifying customer needs, providing product and service information, resolving issues, and managing complaints.

Senior Node.js Developer to design, develop, and maintain complex web applications. Experience with Node.js, Angular, SQL, TypeScript, and JavaScript required.

Sales Manager to drive commercial growth in European markets for an EV charging and BESS solutions provider. Develop new business opportunities, build strategic partnerships, and support regional sales targets.

RPA Business Analyst needed to build out a European automation function. Will identify automation opportunities, engage stakeholders, assess feasibility, and document requirements. Requires 3+ years of Business Analysis or process improvement experience and direct exposure to RPA.

Lead Backend Software Engineer will design, build, and operate distributed systems, leading end-to-end delivery of product features. Requires strong JVM-based technologies (Java or Kotlin) skills and experience with cloud-based, production-grade systems.

Senior Product Software Engineer to build and maintain software products for the Belgian accountancy market. Responsibilities include developing business logic, designing database interactions, and APIs, as well as providing technical support. Experience with .NET software development, Microsoft Azure, and agile methodologies is required.

Java Fullstack Developer for a hybrid project in Braga. Requires 5+ years of Java experience, proficiency in HTML, CSS, JavaScript, and SQL/NoSQL databases. Familiarity with Microservices, Cloud, and Container Architecture is needed. Experience with UI development, performance analysis, and Agile methodologies is also required. Good English (B2 minimum) is mandatory.

Business Analyst for Credit Risk Stress Testing. Understands and analyzes business needs, collaborates with stakeholders, and participates in stress test result production. Requires a Bachelor's degree in a relevant field, 3-6 years of experience in credit risk, IFRS9, Basel regulations, or stress tests, proficiency in SQL and Python, and fluency in English.

The University of Coimbra is seeking a Research Grant Assignment for a project focused on Neuropsychology. The successful candidate will support research activities including data collection, analysis, and report writing. The grant is funded by FCT and is non-renewable.

Defines and creates complex mechanical concepts, translating system requirements into designs. Leads mechanical design with a focus on functionality, industrialization, and cost-effectiveness. Conducts analyses and oversees prototype design, testing, and validation. Collaborates with multidisciplinary teams and mentors junior engineers.

Lead Visual Designer to shape design at CoW DAO. Create brand and marketing designs, mentor designers, and ensure a cohesive visual language. 5+ years experience as a Senior Visual Designer required.

Provide Danish and English customer support via phone, email, and live chat. Resolve product and service inquiries, troubleshoot issues, and document customer interactions.

Senior Fullstack Java / Angular Developer to design, develop, and maintain high-quality full-stack applications. Requires expertise in Java, Spring Boot, REST APIs, Angular (2+), and DevOps tools.

Portuguese-speaking Solution Specialist to support the Portuguese SMB market. Drive upsell and cross-sell opportunities, present cloud solutions, and deliver technical demonstrations. Requires 3-6+ years in technology sales, fundamentals certification, and proven performance track record.

Volga Partners seeks a Language Data and Quality Reviewer fluent in European Portuguese and English for a freelance, task-based project. The role involves analyzing datasets, identifying data quality issues, and providing recommendations for improvement.

Human Resources Specialist – Training develops and delivers training programs, manages administrative tasks, and evaluates training effectiveness.