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Senior Backend Engineer – Node.js /JavaScript

CompanyWIZELINE
LocationColombia
TypeOnsite
Sub
Backend Developer
Software Engineer

We are:


Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and

impact.


With the right people and the right ideas, there’s no limit to what we can achieve


Are you a fit?Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:Key Responsibilities


  • Strong expertise in JavaScript and Node.js (primary focus)
  • Proficiency in TypeScript and NestJS
  • Solid experience with Python (secondary language)
  • Strong background in Backend Development and API Design
  • Hands-on experience with Event-Driven Architecture
  • Experience with GraphQL
  • Knowledge of E2E Testing, Postman, and backend testing best practices
  • Experience with ElasticSearch and query languages such as NRQL
  • Strong familiarity with monitoring and logging tools: New Relic, Splunk
  • Experience using AWS Console and AWS services
  • CI/CD experience with Jenkins, CircleCI, and Argo
  • Infrastructure and deployment experience using Serverless, CloudFormation, and Docker
  • Excellent technical English (spoken and written)
  • Ability to clearly explain technical concepts in English

Nice-to-have:


AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.


What we offer:


  • A High-Impact Environment
  • Commitment to Professional Development
  • Flexible and Collaborative Culture
  • Global Opportunities
  • Vibrant Community
  • Total Rewards

*Specific benefits are determined by the employment type and location.

Find out more about our culture here.


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