Senior Back-end Engineer (Kotlin)


Our client is in a league of its own, doing magic not only to their clients' financials but to their wellbeing as well. 

They are rapidly growing and need a Senior Back-end Engineer to join their ranks and do miracles with Kotlin.

Main Responsibilities:

  • Оwnership of core system services, continuously improve the quality of the services by refactoring the architectural design and applying state-of-the-art technologies.
  • Establish and promote best practices in terms of the SDLC.
  • Bridge existing gaps by bringing on board extensive knowledge and skills on Cloud-native event-driven microservice architecture.
  • Collaborate with Product Owners and the Data to streamline the existing business processes and data flows.
  • Collaborate with the Head of DevOps to consolidate the existing software infrastructure and CI/CD pipelines.
  • Document, demonstrate and disseminate solutions by technical reports, diagrams, and blogs/vlogs.
  • Either serve as a Squad Lead, or as a member of a Squad.
  • Collaborate with fellow BE, FE, Mobile, QA and DevOps engineers on the same Squad; participate in daily stand ups, planning sessions, retrospectives and other team rituals.
  • Support and develop junior and mid-level software engineers by providing advice, coaching and educational opportunities.

Experience Required:

  • 5+ years of experience as a professional software engineer using Kotlin or Java.
  • Comprehensive and in-depth knowledge and skills with Spring boot, Spring Data, Spring Cloud and Spring Security.
  • Experience with RDBMS (Postgres), and NoSQL DBs (MongoDB).
  • Extensive experience with distributed messaging middleware (Apache Kafka).
  • Familiarity with Docker and Kubernetes, Jenkins, static code analysis, exception handling, and monitoring and alerting facilities, such as Sonarqube, Pact, Cucumber, Sentry, Datadog, Prometheus, Grafana, and PagerDuty.
  • Excellent English.

Personal Characteristics:

  • Strongly motivated and sets demanding standards for personal excellence.
  • Autonomous self-starter and highly driven, able to lead large teams and initiatives with limited oversight.
  • Effective collaborator with other team members.
  • Independent thinker, inquisitive, eager to improve and learn.
  • Confident being part of a small team that is building a business.
  • Non-hierarchical.
  • Communicates rapidly, openly, inclusively and efficiently.
  • Structured thought process and clear communication.


  • Potential for equity participation.
  • 25 days holiday.
  • Flexibility for working from home.
  • Your choice of equipment.

...and many more if you're up to it.

​Let's talk whenever at

(No. 2709 from 17.01.2019)