All offersWarszawaJavaSenior Java Developer
Senior Java Developer
Java
Cosmose

Senior Java Developer

Cosmose
Warszawa
Type of work
Undetermined
Experience
Senior
Employment Type
B2B
Operating mode
Office
Cosmose

Cosmose

We invented OMNIcookie, a cookie for the physical world. It combines offline stores with online advertising, revolutionizing the advertising industry and retail. Cosmose achieves its location accuracy, without beacons, equipment or installations.

Company profile

Tech stack

    Java
    master
    SQL
    master
    RESTful API
    master
    NoSQL
    advanced
    Microservices
    advanced
    Spring Cloud
    advanced
    Spring / Hibernate
    advanced
    AWS
    regular
    Agile / Scrum
    regular

Job description

Cosmose is a fast-growing software company on a path to revolutionize the $500BN advertising industry. Its OMNIcookie, a cookie for the physical world, reaches 1 billion smartphones in Asia. Cosmose delivers results for the world’s biggest luxury and cosmetics brands, including L'Oreal, LVMH and Cartier.

We're looking for experienced and talented Java Engineers to join our team. This role involves the design, implementation, and operations of a new products. Be a part of a high-energy and dynamic team that delivers incredible, creative improvements to our products. You’ll collaborate often with other developers to write the best code for the project and deliver amazing results that our users love.

We'll expect you to have:
  • fluency in Java8 language and strong knowledge of Spring framework
  • 3+ years of experience crafting and implementing high-performance RESTful micro-services serving millions of requests a day
  • experience in RESTful API development
  • experience with continuous delivery
  • familiarity with various design and architectural patterns
  • understanding fundamental design principles behind a scalable application
  • understanding of JVM, its limitations, weaknesses, and workarounds
  • proficient understanding of code versioning tools, such as Git
  • real passion for collaboration and strong interpersonal skills
  • experience working with agile software development methodologies (scrum)

It's great, but not required if you have:
  • knowledge of tools with hands-on experience with public cloud offerings (AWS)
  • industry experience in BigData

The candidate must be eligible to work in Poland and be able to communicate in both Polish and English.