Senior Front-End Developer – React

🔥 2 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of Capco

Capco

1001 - 5000 employees

Founded 1998

💸 Finance

⚡ Energy

💰 $80M Venture Round on 2000-05

Consulting • Finance • Energy

Capco is a global technology and management consultancy specializing in driving transformation across the financial services and energy industries. It focuses on solving complex challenges and delivering positive change for customers, the industry, and communities. Capco combines deep industry expertise with innovative technology solutions to support sectors like banking and payments, capital markets, insurance, wealth and asset management, and energy. As part of its commitment to excellence, Capco has been recognized as the Best European Consultancy in Data Management, reflecting its leadership in this field.

📋 Description

• Collaborate with multidisciplinary teams to gather and refine requirements related to authenticated web experiences • Design and implement secure, scalable full-stack solutions, with primary responsibility for front-end development • Develop responsive, accessible, high-performance user interfaces • Integrate front-end applications with RESTful APIs and microservices • Develop and maintain authentication and authorization flows following security best practices • Use AI-assisted development tools for code generation, refactoring, testing, debugging, and documentation • Apply Prompt Engineering techniques to improve the quality of AI-generated responses • Participate in code reviews, automated testing, and production support • Optimize application performance, accessibility, and maintainability • Document code, APIs, and architectural decisions

🎯 Requirements

• 5 to 8+ years of professional experience in software development or consulting • Strong front-end development experience with React (knowledge of Angular is a plus) • Proficiency in: • JavaScript • TypeScript • HTML5 • CSS3 • ES6+ • Experience with responsive design and a Mobile-First approach • Knowledge of Node.js, Express.js, and RESTful APIs • Experience with microservices architecture using Spring Boot with Hibernate/JPA • Experience with relational databases such as SQL Server or PostgreSQL • Knowledge of JWT, cookies, session management, and performance optimization for web applications • Experience with Git-based version control, CI/CD pipelines (Jenkins), and Docker • Experience with AWS or Google Cloud is desirable • Familiarity with Adobe Experience Manager (AEM) is a plus • Hands-on experience with AI-based development tools; experience with Claude Code is preferred.

🏖️ Benefits

• Professional development opportunities • Inclusive work environment • Flexibility to attend meetings

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