Vacancies

Senior Kotlin/Java Software Engineer Backend

B2 English (Intermediate)
Full-time
Relocate
Experience: 6 years

Customer’s country  — Poland

Gross/Employment Contract

 

Candidate location: Kraków, 3 days in the office, other days remote
Start & duration: Immediate start, long-term cooperation
Schedule: Polish business hours

 

We reduce waste, cut costs, and improve revenue by improving throughput, asset utilization and staff productivity. Our platform uses AI, RTLS, and EHR data to enable self-learning agents to automate workflows, adapt in real-time, and orchestrate all of care delivery operations.

 

Easy to deploy and scale, it gives a clear picture of spaces, equipment, and people, eliminating inefficiencies and enhancing the patient experience. With measurable 10X ROI and over 20+ use cases, our project is the go-to platform for better and faster care delivery operations.

 

Success in this position requires a passion for building high-performing and reliable applications. You need to have an internal urge to come up with innovative ideas and look for the best tools to solve scalability problems.

 

Our tech stack : 

— backend: Kotlin, Java 15+ ; Spring boot, spring-data, Kafka, MongoDB, PostgreSQL, Docker, Kubernetes, Python, AWS

 

We are looking for a person who is able to work independently with the ability to look at the problem from a product perspective, suggest proper solutions and then execute against them.

 

You will be expected to:

  • develop user-facing apps
  • define data models and work with database systems like MongoDB and Postgres
  • establish connectivity with third-party systems using modern integrations technologies like RESTful APIs, WSS Streams, Webhooks, Kafka streams
  • build modular and reusable components and libraries
  • contribute to key architectural decisions that directly impact the scalability of our apps.
  • write and maintain documentation
  • write performance tests
  • support and maintain CI/CD Workflows
  • create and drive best practices in the team (including peer reviews and building for testability)
  • propose any upgrades and updates necessary for keeping up with modern security and development best practices
  • participate in 24/7 on-call rotation

 

Our requirements:

  • 6+ years of software engineering experience
  • hands-on experience in designing and developing highly scalable applications using modern technology stacks such as Java/Kotlin,
  • strong Kafka experience
  • strong microservice architecture experience
  • knowledge of Spring frameworks
  • the ability to naturally follow good development practices like test automation, CI/CD, source version control, etc
  • experience with development for and deployment to AWS
  • good communication skills (English is a must)
  • Big Data experience is a great asset

 

We offer:

  • competitive salary and stock option plan
  • work with our IoT experts and trending technologies
  • Hybrid work (Krakow office) — 3 days per week on-site
  • collaborative and self-organized environment
  • flexible working hours
  • private medical care, cafeteria system

    DOC, DOCX or PDF file up to 20 MB

      Icon
      Headquarter address

      BC Parus, Kyiv

      Icon
      Support E-mail
      info@hire.ua
      Icon
      Contact phone
      +38 063 135 4725
      Thank you
      We received your message.