6936 Sr Software Engineer

SOFTGIC; Argentina; Presencial; ARS 134.296.000 - 193.984.000; Jornada completa

Descripción de la vacante

SOFTGIC in Argentina seeks a senior developer to contribute across the full stack, design systems, and mentor peers. You will lead code reviews and help shape architecture while solving complex technical problems.

You will build backend services with Node.js and Express, craft RESTful APIs, and work across databases, microservices, and frontends in a distributed team. Advanced English is required.

Formación

• Strong hands-on development experience with Node.js.
• Professional experience with Express.js.
• Experience building complex SPAs.
• Experience with React, Vue.js, Angular, or AngularJS.
• Experience designing RESTful web services or microservices.
• Experience with Docker in Linux/macOS environments.
• Experience with NoSQL and/or MultiValue (PICK) databases.
• Git, Agile methodologies, CI, and software testing practices.
• Strong understanding of software engineering principles and architecture.
• Ability to contribute to system design decisions on scalability, performance, security and data integrity.
• Advanced English (B2+/C1) for distributed international collaboration.

Responsabilidades

• Design, develop, maintain, and debug complex web applications.
• Build and maintain backend services using Node.js and Express.
• Work across all application tiers from databases to frontend.
• Design and integrate RESTful APIs and microservices.
• Lead code reviews and promote software engineering best practices.
• Contribute to system design focusing on security, scalability, and data integrity.
• Develop and maintain unit tests and create technical documentation.
• Collaborate with QA on testing strategies.
• Work with CI, TDD, Git, and Agile development practices.
• Mentor developers and share technical expertise within a distributed team.

Conocimientos

Node.js

Express.js

React

Vue.js

Angular

SPA development

RESTful APIs

CI/CD

Testing practices

Git

Agile methodologies

English communication

Herramientas

Docker

Git (version control)

NoSQL databases

MultiValue (PICK)

Descripción del empleo

Argentina, Argentina | Posted on 08/10/2026

The ideal candidate is comfortable working across the full application stack, contributing to system design decisions, leading code reviews, solving complex technical problems, and mentoring other developers.

What You'll Do

• Design, develop, maintain, and debug complex web applications.
  
• Build and maintain backend services using Node.js and Express .
  
• Work across all application tiers, from databases and backend services to frontend applications.
  
• Design and integrate RESTful APIs and microservices .
  
• Lead code reviews and promote software engineering best practices.
  
• Contribute to system design with a focus on security, scalability, performance, and data integrity .
  
• Develop and maintain unit tests.
  
• Create technical documentation throughout the software development lifecycle.
  
• Collaborate closely with QA to ensure comprehensive testing strategies.
  
• Work with Continuous Integration, TDD, Git, and Agile development practices .
  
• Support the modernization and evolution of existing applications.
  
• Mentor developers and share technical expertise across the engineering team.
  
• Work effectively as a senior individual contributor within a distributed team.
  

Requirements

Required Qualifications

• Strong hands-on development experience with Node.js .
  
• Professional experience with Express.js .
  
• Experience building and maintaining complex Single Page Applications (SPAs) .
  
• Strong experience with at least one modern frontend framework/library such as React, Vue.js, Angular, or AngularJS .
  
• Experience designing, developing, or integrating RESTful web services and/or microservices .
  
• Experience with Docker in Linux or macOS environments.
  
• Experience with NoSQL and/or MultiValue (PICK) databases .
  
• Experience with Git, Agile methodologies, Continuous Integration, and software testing practices .
  
• Strong understanding of software engineering principles and application architecture.
  
• Ability to contribute to system design decisions involving scalability, performance, security, and data integrity.
  
• Strong communication and collaboration skills.
  
• Advanced English (B2+/C1) for collaboration within a distributed international team.