NodeJS Engineer

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

In Argentina within the fintech industry, we are actively seeking a professional to strengthen our team.

This is the team

You will join a cross-functional and collaborative development team, working closely with backend developers, QA engineers, and cloud specialists in an agile environment. The project emphasizes microservices development, AWS integration, and continuous improvement through testing and automation.

This is you

• 3–5 years of experience in Backend Development with Node.js.
• Strong knowledge of JavaScript/TypeScript in backend environments.
• Experience with asynchronous programming, events, and parallel processing.
• Implementation of patterns such as Repository Pattern, Dependency Injection, and Factory Pattern.
• Hands-on experience with Jest, Mocha, or Chai for unit and integration testing.
• Experience applying Clean Architecture and SOLID principles.
• Knowledge of AWS infrastructure (SQS, SNS, Step Functions, Lambda, CloudFormation).
• Previous experience working in microservices environments.
  
  

This is your role

• Design, develop, and implement backend solutions using Node.js and AWS.
• Collaborate with the team to ensure scalability, performance, and reliability of applications.
• Apply best practices in software engineering, including Clean Architecture and SOLID.
• Write and maintain unit and integration tests to ensure high-quality deliverables.
• Contribute to continuous improvement in coding standards and agile practices.
  
  

We take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength.