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TripleTen

Senior Backend Engineer

TripleTen
Germany · Full-time · Mid-Senior
*TripleTen is a service that empowers individuals, regardless of their prior experience, to embark on the exciting and challenging journey of mastering IT professions such as software engineering, data science, business intelligence analytics, and QA engineering in a feasible and accessible way, ultimately leading to employment opportunities.*

Our mission is to ensure that every student has the opportunity to master a new profession successfully and become a valuable member of the IT industry. We are successfully producing highly desirable tech professionals in the most competitive EdTech market in the world — the US market.

We’re building an AI Tutor — a personalized learning system that adapts educational content and learning paths for each student.

What you will do:

  • Develop and maintain server-side applications using Python and Golang.
  • Participate in product development, from clarifying requirements to delivering features to real users.
  • Work in a cross-functional team with frontend developers, QA engineers, designers, and product managers using Scrum methodology and pair programming.

Requirements:

  • Experienced in any of Python, Golang, C#, Java, Kotlin;
  • Experience applying DDD and Clean Architecture in real projects;
  • Experience with applied AI/ML technologies and associated evaluation frameworks and/or willingness to learn;
  • High performance of writing high-quality, well-documented code;
  • Write unit and integration tests, experience in TDD is advantage;
  • Willingness to work in a team and invest in team processes;
  • Knowledge and acceptance of Agile principles.

Tech stack:

  • Python, FastAPI, LangChain, Golang
  • Postgres, Kafka
  • Kubernetes, Helm
  • GitLab CI

What we can offer you:

  • Fully remote and full-time collaboration with professional freedom and minimal micromanagement;
  • Dynamic Team: Join a diverse, global team with experience across tech, ed-tech, and various industries;
  • We use digital tools like Miro, Notion, and Google Workspace for seamless collaboration;
  • At this time, we are unable to offer H-1B, L-1A/B sponsorship opportunities.
  • This job description is not designed to contain a comprehensive listing of activities, duties, or responsibilities that are required. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities at any time.



  • TripleTen is an equal employment opportunity/affirmative action employer and considers qualified applicants for employment without regard to race, color, religion, sex, national origin, age, religion, disability, marital status, sexual orientation, gender identity/expression, protected military/veteran status, or any other legally protected factor.

Key Skills

Ranked by relevance

python fastapi golang server scrum java tdd ddd ai c
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Country Guide

Germany

Strong tech sector & EU Blue Card visa

Posted
Nov 03, 2025
Type
Full-time
Level
Mid-Senior
Location
Berlin
Company
TripleTen

Industries

E-Learning Providers

Categories

Engineering Information Technology

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