React Developer

Responsabilities

• Design, develop, and maintain web application user interfaces using React.js.
• Develop and maintain backend functionality using Node.js and/or .NET Core.
• Develop and integrate RESTful APIs for communication between application components and services.
• Integrate third-party APIs, services, and authentication providers.
• Develop solutions that use relational databases, including PostgreSQL.
• Apply software design patterns and established development practices when designing application solutions.
• Use modern front-end build pipelines and development tools, including tools such as Babel, Webpack, and NPM.
• Participate in software development activities using Agile or Waterfall methodologies.
• Use source control tools to manage and version application code.
• Contribute to testing, debugging, troubleshooting, and code quality activities.
• Collaborate with developers, designers, business analysts, QA, and other stakeholders to deliver application solutions.

Required Experience and Qualifications

• More than 5 years of professional software development experience.
• Minimum B1/B2 English proficiency, with the ability to communicate effectively in a professional work environment.
• Strong hands-on experience with React.js / ReactJS.
• Experience with JavaScript and TypeScript.
• Experience with Node.js, including knowledge applicable to Node.js 18.
• Knowledge and experience with the Next.js framework.
• Familiarity with RESTful APIs.
• Knowledge of modern authorization mechanisms, including JSON Web Token (JWT).
• Knowledge of software design patterns and the ability to identify at least three design patterns.
• Experience with PostgreSQL relational databases.
• Experience working with Agile or Waterfall methodologies.
• Familiarity with source/code version control tools such as Git, SVN, or Mercurial.
• Knowledge or experience with AWS.
• Backend development experience using Node.js and/or .NET Core.
• In-depth knowledge of HTML, CSS, and JavaScript.
• Familiarity with modern front-end build pipelines and tools.
• Experience with common front-end development tools such as Babel, Webpack, and NPM.
• Familiarity with user experience (UX) and application design and execution.
• Familiarity with third-party authentication providers.

Preferred Qualifications

• Experience with MoQ and NUnit.
• Additional unit testing experience.