Senior Backend Developer

BelarusGeorgiaPolandRemoteSenior

Onde.app is looking for a Senior Backend Developer (Java) πŸš€

Requirements:

  • 6+ years of experience in backend development

  • Understanding of concurrency, asynchronous systems and distributed system development

  • Strong problem-solving and debugging abilities, product thinking

  • Commitment to write clean and effective code (including refactoring old one)

  • Experience with JavaRx or Kotlin is a plus

You’re a perfect match if you can:

  • Come up with and implement competent technical solutions for new platform features

  • Introduce new technologies, solutions, and techniques

  • Understand the system as a whole and its components interaction

  • Develop the platform architecture

  • Perform optimization

  • Understand plenty of business logic and make changes which make the system better

  • Refactor code to make it testable and scalable

  • Think about the whole ecosystem (API clients, frontend, mobile apps) when developing backend

  • Develop 100% asynchronous system

As a team member you will:

  • Design and implement solutions for product features with release on production - you can see real result of your work within several days

  • Write new and refactor existing REST and Socket API for different platforms

  • Troubleshoot and resolve issues from production and test environments

  • Cover your code with unit and integration tests

  • Participate in code reviews and contribute to best practices in software development

Published on: 10/24/2025

Onde

Onde

We help ambitious entrepreneurs to start a ride-hailing (taxi). Our SaaS solution and marketing assistance is what we provide our business partners with.

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