Chrono Efficient
Johannesburg, CA

Backend Developer Intern

OnsitePosted todayVisa Sponsorship

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Job details

Location
Johannesburg, CA
Work type
Onsite
Visa
Sponsorship available
Posted
today
Apply on
chronoefficient.co.za

About this role

Chrono Efficient is seeking a motivated and curious Backend Developer Intern eager to learn and contribute to building scalable back-end systems. The role involves supporting the development of reliable services, assisting in server-side logic, and collaborating with senior engineers.

What you'll do:

  • Supporting the development and maintenance of reliable, scalable back-end services
  • Assisting in building server-side logic using Node.js, Python, or Java
  • Helping create reusable back-end components and small services within service-oriented or microservices architectures
  • Contributing to RESTful or GraphQL API development, testing, and documentation
  • Working with SQL/NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB): writing basic queries, assisting with schema updates, and supporting data integrity
  • Participating in debugging, log analysis, and performance improvements
  • Supporting basic DevOps tasks including Docker usage and learning CI/CD workflows
  • Collaborating with senior engineers through code reviews, stand-ups, and documentation
  • Continuously learning and gradually taking ownership of more complex tasks

What they're looking for:

  • At least 1 year of experience
  • Detail-oriented
  • Good team player
  • Comfortable working in an Agile environment
  • Strong problem-solving skills
  • Willingness to take initiative
  • Ability to follow engineering best practices
  • Supporting the development and maintenance of reliable, scalable back-end services
  • Assisting in building server-side logic using Node.js, Python, or Java
  • Helping create reusable back-end components and small services within service-oriented or microservices architectures
  • Contributing to RESTful or GraphQL API development, testing, and documentation
  • Working with SQL/NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB): writing basic queries, assisting with schema updates, and supporting data integrity
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About Chrono Efficient

Chrono Efficient
Johannesburg, CA