Senior Backend (Java/Scala) Engineer

1 Month ago • 5 Years + • Backend Development

Job Summary

Job Description

N-iX is seeking a Senior Backend (Java/Scala) Engineer to develop scalable backend services, design complex database solutions, and create fast, responsive APIs. The role involves daily work with AWS, collaboration in cross-functional teams, and independent ownership of tasks. The company's customer is a large European online car marketplace with millions of users. Responsibilities include designing and developing scalable backend services, complex database solutions, and fast, scalable, and responsive APIs. The ideal candidate will have 5+ years of hands-on coding experience with Java Spring Boot or Scala, experience with cloud-native apps (AWS preferred), and familiarity with SQL and NoSQL databases, search databases (ElasticSearch), and Kafka.
Must have:
  • 5+ years coding experience
  • Java Spring Boot or Scala
  • API design (fast, scalable, responsive)
  • AWS experience
  • SQL & NoSQL (DDB) databases
  • ElasticSearch
  • Kafka
  • Fluent English
Good to have:
  • Frontend (Javascript/Typescript)
  • DevOps (DataDog, Opsgenie)
Perks:
  • Flexible working (remote, office, hybrid)
  • Competitive salary & benefits
  • Career growth opportunities
  • Professional development tools
  • Tech communities
  • Education reimbursement
  • Corporate events

Job Details

N-iX is looking for a Senior Backend (Java/ Scala) Engineer   to join the team.

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior BackEnd Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.


Responsibilities:

  • Developing scalable backend services
  • Designing complex database solutions
  • Designing fast, scalable, and responsive APIs
  • Day-to-day work with AWS
  • Working in cross-functional teams
  • Ready to take ownership and independently drive topics 

 

Requirements:

  • At least 5+ years of hands-on coding experience
  • Java Spring Boot or Scala knowledge 
  • Experience with Object Oriented/Functional Programming
  • Designing fast, scalable, and responsive APIs
  • Experience developing cloud-native apps - AWS is preferable
  • Experience with SQL and NoSQL (DDB) databases
  • Experience with Search databases - ElasticSearch
  • Experience with Kafka
  • Good communication skills (fluent English, at least Upper-Intermediate)

 

Nice to have:

  • Frontend experience - Javascript or Typescript 
  • Devops Experience - DataDog, Opsgenie etc.

 

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

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