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Java Developer with Scala

Java Developer with Scala

Custom Field 1:  Backend Development
Custom Field 3:  Backend Development
Country/Region:  PL
Date:  Sep 29, 2025
Location: 

Kraków, PL, 30-302

Working place:  Hybrid

What will you do

  • Design and develop scalable backend solutions using Java and/or Scala
  • Build and maintain RESTful APIs and gRPC services
  • Work with SQL and NoSQL databases to ensure efficient data storage and retrieval
  • Optimize JVM performance and manage memory effectively
  • Collaborate in Agile teams to deliver high-quality software
  • Contribute to architecture decisions in microservices and distributed systems

 

Your skills

  • ~5 years of experience in backend development with Java and/or Scala
  • Strong understanding of OOP and functional programming principles
  • Proficiency in concurrent and distributed programming
  • Hands-on experience with frameworks like Spring Boot, Akka, or Play Framework
  • Solid knowledge of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB)
  • Experience with CI/CD tools and containerization (e.g., Jenkins, Docker, Kubernetes)

 

Nice to have

  • Experience with big data frameworks (e.g., Spark, Flink)
  • Exposure to machine learning pipelines or data streaming
  • Familiarity with DevOps practices and infrastructure as code (e.g., Terraform, Ansible)

 

We offer you:  

  • Hybrid work – 2 days a week in our/our client's office
  • Working in a highly experienced and dedicated team
  • Competitive salary and extra benefit package that can be tailored to your personal needs (private medical coverage, sport & recreation package, lunch subsidy, life insurance, etc.)
  • Contract of employment or B2B contract  
  • On-line training and certifications fit for career path
  • Regular social events
  • Access to e-learning platform

We are GFT Poland. WE KNOW how to tackle complex issues with innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun and develop as human beings. 

Why Choose GFT?

  • A culture of top performance
  • Deep tech IT engineering & consulting 
  • 1200 skilled & top-class experts 
  • 77% of the team are regular/senior 
  • Products that contribute to a sustainable world
  • Competitive salary and benefits 
  • Ambitious projects, trainings and tools you need to flourish
  • Google Cloud Partner of the Year - for going above and beyond for customers

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