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Avenga x Qinshift career site
Cordoba

Node.js Software Engineer

Your journey matters – start it with us

This is us

At Qinshift and Avenga we are merging together to start a new era of technology that matter. Leveraging the power of innovations, we are on a journey to shape the future of work, and we are inviting you to co-create it with us.

This is the job

In Argentina in the fintench/banking area we are looking for a Middle NodeJS Engineer to join our team and contribute to impactful projects.

This is you

  • 3+ years of solid knowledge of NodeJS, Javascript, and Typescript
  • Experience in Backend Development with Node.js.
  • Advanced knowledge of JavaScript/TypeScript in backend environments.
  • Strong grasp of asynchronous programming, events, and parallel processing.
  • Familiar with patterns like Repository Pattern, Dependency Injection, and Factory Pattern.
  • Hands-on experience with unit and integration testing using Jest, Mocha, or Chai.
  • Deep understanding of SOLID principles and Clean Architecture.
  • Experience with layered architecture (Domain, Use Case, Infrastructure, Interfaces).
  • Skilled in building microservices and RESTful APIs with a decoupled approach.
  • Familiar with event-driven architecture and event processing in AWS.

Nice to have skill:

  • Experience in event sourcing and CQRS.
  • Familiarity with JWT or IAM Roles for endpoint security.

This is your role

  • Design and implement scalable backend services using Node.js and TypeScript.
  • Develop serverless functions with AWS Lambda, optimize runtime and manage errors effectively.
  • Configure and work with SQS and SNS for asynchronous messaging.
  • Orchestrate workflows using AWS Step Functions.
  • Manage infrastructure with CloudFormation (IaC using YAML/JSON templates).
  • Model and manage data in DynamoDB (NoSQL) and RDS (SQL).
  • Develop decoupled microservices and integrate them via SQS/SNS.
  • Work with API Gateway and manage secure endpoints with JWT or IAM.
  • Collaborate with cross-functional teams to ensure high-quality delivery across environments.


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

Locations
Cordoba
Seniority
Mid-level
Technology
Node.js
Your way in starts here
1. APPLICATION
Ready to join us? We are thrilled to receive your application!
2. REVIEW
We review all applications and check qualifications, skills, and experiences in regard to the position. If there is no relevant opportunity for your profile at the moment, we will match your CV with future openings.
3. TALENT ACQUISITION INTERVIEW
Our team will reach out to book an interview to assess if we might be a good fit. You will also be presented with details about us as a company, our benefits, and the overall hiring process.
4. TECHNICAL INTERVIEW
A technical interviewer will assess your technical knowledge and problem-solving abilities. We aim to understand your proficiency in the specific areas relevant to the position you are applying for.
5. JOB OFFER
After a thorough process, we determine if your skills align with the requirements for the position. If so, we will extend a job offer to you. In all other cases you will be informed of the outcome of the hiring process.
6. WELCOME!
Your new team is eager to meet you. Let's get you on board to begin your journey.
Cordoba

Node.js Software Engineer

Your journey matters – start it with us

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