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Elladium Holding Ltd.

Backend Developer Intern

Elladium Holding Ltd.
Estonia · Internship · Internship


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


Are you looking to strengthen your back-end development skills in a hands-on, collaborative environment? Join our engineering team as a Back-End Development Intern - an exciting opportunity to gain real-world experience, personalized mentorship, and the potential for future growth within our SaaS Holding.



📌 Internship Overview


  • Position: Back-End Development Intern
  • Location: Remote or Hybrid
  • Duration: 3 to 6 months
  • Compensation: Unpaid
  • Start Date: Flexible




🔎 About the Role


As a Back-End Development Intern, you’ll work closely with our engineering team to build, optimize, and scale APIs and back-end services. You’ll contribute to critical technical projects such as system integrations and architectural enhancements. This role is ideal for candidates with a solid foundation in server-side technologies and a passion for continuous learning in a structured, supportive setting.




🛠️ Core Technical Skills


We’re looking for candidates with exposure to:


  • RESTful and GraphQL API development
  • Web security fundamentals
  • Redis (caching and session management)
  • SQL and NoSQL databases
  • Docker and Docker Compose
  • Webhooks and event-driven systems
  • Introductory experience with Go (Golang)




➕ Nice-to-Have Skills (Bonus, Not Required)


  • Familiarity with CI/CD pipelines
  • Exposure to cloud platforms like AWS, GCP, or Azure
  • Understanding of message brokers (Kafka, RabbitMQ)
  • Awareness of automated testing (unit/integration tests)
  • Basic knowledge of microservices and distributed systems




🎁 What You’ll Gain


  • Practical experience building scalable back-end systems
  • One-on-one mentorship from seasoned developers
  • Flexible working hours to suit your schedule
  • Eligibility for a paid position based on performance
  • The chance to contribute to real projects with tangible impact


Key Skills

Ranked by relevance

microservices graphql docker server nosql kafka cloud saas cicd aws gcp
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Posted
Jul 20, 2025
Type
Internship
Level
Internship
Location
Tallinn

Industries

Software Development

Categories

Engineering Information Technology

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