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Elladium Holding Ltd.

Back-End Developer Intern

Elladium Holding Ltd.
Estonia · Internship · Internship

Back-End Development Internship (Unpaid | Remote or Hybrid)

Are you eager to gain real-world experience in back-end development? We’re looking for a passionate and detail-oriented Back-End Development Intern to join our engineering team. This unpaid internship is designed to help you sharpen your technical skills, collaborate with experienced developers, and explore long-term opportunities within a growing tech environment.

Internship Overview
  • Role: Back-End Development Intern
  • Location: Remote or Hybrid
  • Duration: 3–6 months
  • Compensation: Unpaid
  • Start Date: Flexible, based on availability
What You’ll Do

As part of our team, you'll contribute to building and maintaining scalable backend systems. You’ll be involved in designing APIs, integrating services, and supporting the technical infrastructure that powers our applications. We're looking for interns who bring a solid technical foundation, curiosity, and a willingness to learn.

Required Skills
  • Basic understanding of RESTful and GraphQL APIs
  • Hands-on experience with Node.js
  • Familiarity with web application security practices
  • Knowledge of Redis for caching and session management
  • Experience with SQL and NoSQL databases
  • Exposure to Docker and Docker Compose
  • Understanding of webhooks and asynchronous communication
  • Some experience with Go (Golang)
Bonus Skills
  • Familiarity with CI/CD workflows
  • Exposure to AWS, GCP, or other cloud providers
  • Basic knowledge of message brokers (Kafka, RabbitMQ, etc.)
  • Understanding of unit and integration testing
  • Awareness of microservices architecture
What You’ll Gain
  • Real-world experience with production-level backend systems
  • One-on-one mentorship from experienced software engineers
  • A flexible work schedule that suits your availability
  • Potential to transition into a paid role based on performance
  • The opportunity to contribute to meaningful and impactful projects


Key Skills

Ranked by relevance

rabbitmq kafka cloud
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Posted
Jul 22, 2025
Type
Internship
Level
Internship
Location
Tallinn

Industries

Software Development

Categories

Engineering Information Technology

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