Senior/Strong Middle Full Stack Developer (Java + JavaScript)

One of the most successful startups in Europe, driven by team of over 300 people from 40 different countries, our customer is changing the way we travel across Europe. Their product connects Europe´s travel options in their search and booking engine and offers the best multi-modal travel search - that is, being able to search at once across modes of transport including air, rail, bus and car.

Technology stack:
Java 11+,

Integration with new travel providers APIs and support of the existing ones
Take full ownership of projects or components from design to implementation and deployment
Perform code review, code optimization, ensure quality of software written
Implement unit and integration tests (there are no QAs on the project)

Excellent Java (Core, OOP, Spring) - 4+ years of commercial experience
Experience with unit tests frameworks
Commercial experience with React
Good understanding of common architectural concepts, patterns and approaches
Experience with Microservices Architecture
Experience of work with Docker, Kubernetes is a plus
Good algorithmic, analytical and problem-solving skills
Upper-Intermediate English is a must
Ability to collaborate across teams and departments, have good sense on when to escalate and seek additional help
Be a solution-producer
Higher Education: Bachelor's Degree

About Intellias

Intellias is a global IT company with more than 2600 specialists that operates in Ukraine, Poland, Croatia, Bulgaria, Spain, Portugal, Colombia, India, Germany, the United States, and the United Arab Emirates. With more than 20 years of market experience, Intellias creates and supports a human-to-human culture to unite engineers, creators, and innovators.

The company develops complex software solutions and provides professional services, specializing in automotive, navigation, financial, and telecommunications technologies. More than two billion people around the world use technology products developed by Intellias engineers. For many years in a row, Intellias has been recognized as one of the best IT employers according to, the largest IT community in Ukraine. In 2020 and 2021, the company was ranked as a top IT employer by Forbes and EY.

Company website:

DOU company page:

Job posted on 15 March 2023
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  • Category: Java
  • English: Upper-Intermediate
  • 5 years of experience
  • Domain: Travel / Tourism
  • Office/Remote of your choice
  • Outsource
  • Relocate, Ukraine, Poland
  • Only candidates from Europe and Ukraine
  • Relocation costs coverage