Back-end Developer

Buenos Aires, Buenos Aires, Argentina on site Until 8/21/2026 First posted March 18, 2026 Last posted March 18, 2026
Job description

About Darwin AI
Darwin AI empowers mid-market companies by automating key business processes with AI-powered digital workers via WhatsApp. Our AI workers handle essential customer interactions, including inbound qualification, outbound reactivation, satisfaction surveys, appointment scheduling, payment collections, and more. As the only no-prompt AI solution on the market, Darwin AI enables mid-market businesses to leverage AI without requiring technical teams or expertise, offering seamless integration and immediate impact.
Join a fast-growing team that’s changing the way companies think about AI and technology!

About the Back-end Developer position

We are looking to hire a top talent back-end Developer to come work with us at Darwin AI (https://www.getdarwin.ai/)

You will work closely with our engineers to ensure system consistency and improve user experience.

Requirements

  • 3+ year experience working as a Back-end developer
  • Solid experience with the following programming languages:
    -Node.js
    -Python
    -Golang
  • You also need to have experience working with Microservices/AWS.

Benefits

·       Language Classes: Access to language classes (English, Portuguese, Spanish) to enhance communication skills.

·       OpenAI Premium License: Complimentary access to Gemini premium license for personal or professional use.

·       Paid Time Off: Enjoy 25 days/year of paid vacations and holidays to recharge and maintain a healthy work-life balance.

·       Hybrid Work: We meet 2 days/week in our offices, the rest of the time you can work remotely from wherever you like!

About this role

Summary

Develop and improve backend systems, collaborate with engineers, ensure system stability and user experience.

Job title

Back-end Developer

Experience level

3+ years

Industry

software

Location requirements

Remote or hybrid work in Buenos Aires, Argentina allowed.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

Node.jsPythonGolangmicroservicesAWS

Preferred skills

None specified

Specializations

Node.jsPythonGolangmicroservicesAWS
Locations

Structured locations inferred from the posting.

Buenos Aires, Argentina

Hybrid City