Java Developer


Experience: 5+ years

We are looking for passionate Java developers. If coding at scale is your passion, this would be your challenge and opportunity! Empowering 1B+ API calls, over 5000 web instances, over 75 cloud servers, complexity and scale that require both depth and attitude to build ‘scalable’ code base.


  • Design, build and maintain efficient, reusable, and reliable Java code
  • Ensure the best possible performance, quality, and responsiveness of the applications
  • Help maintain code quality


  • Excellent knowledge of Java J2EE internals, Hibernate, and SQL
  • Experience in Spring Boot framework
  • Experience in JavaScript, Ajax, and JSON
  • Experience in working with RESTful Web Services
  • Strong problem solving and debugging skills
  • Ability to work independently with less or no supervision
  • Experience working with a current version control system (i.e. SVN, git)
Nice to have:
  • Apache Solr with SolrJ
  • Machine Learning
  • Solr integration with NoSQL DBs

What we offer:

  • Being part of one of the most exciting startups from Nordics with global footprints
  • Work with a team in 3 continents (North America, Europe, Asia)
  • Excellent work culture, hands-on, result-oriented
  • Good salary, Flexible hours and location

About Klevu

Klevu, founded in 2013, hails its roots from Finland, the country of a thousand lakes and white lilies. We are a small, nimble, and diverse team, comprising people from three continents who speak more than seven languages.

Klevu is an advanced eCommerce site search solution, utilising natural language processing and self-learning capabilities to deliver the most relevant search experience for online stores. The majority of our existing customers are using the Magento eCommerce platform, which is something we’re looking to develop, while also expanding in other areas.

Klevu started out with a challenge to provide online retailers with the most contextually accurate eCommerce search results on the planet – connecting shoppers to the exact products they are looking for, regardless of the complexity of the query.

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