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Senior .NET Full-stack Developer

Madfish

Madfish

Software Engineering
Remote
Posted on Oct 10, 2025

About Us:

Entravel is a member’s club for discounted luxury travel and white-label hotel platform provider focusing on the crypto industry, backed by VCs and prominent European founders. Our hotel product is incredibly strong; we offer more than one million properties, and our rates are amongst the lowest in the world. In fact, on most 5* hotels you won’t find a platform with lower rates than Entravel.

What We’re Looking For:

We are actively seeking a talented and experienced Senior Fullstack Developer specializing in .Net Core to join our dynamic team. As a pivotal member of our development team, you will contribute to architecting and implementing robust backend solutions that drive the success of our innovative hotel booking platform.

Responsibilities:

  • Design and develop scalable, high-performance backend services using .Net Core;
  • Collaborate with cross-functional teams to define and implement new features;
  • Ensure the security and integrity of our backend systems;
  • Optimize and maintain existing codebase for improved performance;
  • Participate in code reviews and provide constructive feedback to peers.

Requirements:

  • 5+ years related experience;
  • Strong experience in C#, .NET Core 3.1 — 8;
  • Good experience with React, TypeScript;
  • Understanding of the OOP principles, design patterns, SOLID;
  • Experience in designing and developing multithreaded high-load applications;
  • Experience with microservice architecture;
  • Strong experience with PostgreSQL, MongoDB, Redis;
  • Good experience with RabbitMQ, Kafka;
  • Experience with Kibana, Prometheus, Grafana;
  • Proven track record in delivering scalable and secure backend solutions;
  • Excellent problem-solving and analytical skills;
  • Strong communication skills, able to collaborate effectively across teams in both English and Ukrainian.
  • Ability to create unit tests;
  • Experience with version control systems, primarily Git.

What We Offer:

  • Flexible Start: Set your own comfortable working hours that accommodate your individual needs.
  • Competitive Salary: High standards of remuneration reflecting your contribution and skills.
  • Vacation: Enjoy 22 days of vacation for full rejuvenation and life enjoyment.
  • Sick Leave: Ensure your health with 15 days of sick leave per year.
  • Special Leave Cases: Support for significant life events such as weddings, childbirth, or the loss of a close family member.