.
Junior Backend Developer @ Kalamba Games
  • Kraków
Junior Backend Developer @ Kalamba Games
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Kalamba Games
28. 11. 2025
Informacje o stanowisku

Kickstart your career at our Krakow Studio!
At Kalamba Games, were building the most high-performing stack in the industry across Game Development, RGS Platform, QA, and Art. Based in Krakow, our studio is home to a fun-loving, agile, and experienced team driven by a passion to disrupt the market through cutting-edge technology. Were all about collaboration, innovation, and having a great time while doing amazing work. If youre looking for a place to grow, learn, and make an impact from day one—read on!

Were hiring: Junior Back-End Developer (immediate start)
Are you a natural problem solver? Do you enjoy diving into new tech and tackling challenges head-on? Were looking for a motivated Junior Back-End Developer to join our growing team.

What youll do

  • Work on meaningful, production-level tasks that directly impact our products.
  • Develop new microservices and enhance existing ones.
  • Make your services observable with custom dashboards and alert rules.
  • Learn fast and tackle unfamiliar tasks with curiosity and independence.
  • And most importantly—have fun doing it!

What were looking for

  • At least 1 year of experience with Java.
  • Solid understanding of backend web development.
  • Knowledge of data structures, algorithms, and problem-solving fundamentals.
  • Passion, motivation, and eagerness to grow in a collaborative environment.

What Youll Get as a Kalambian

  • Employment contract or B2B — your choice
  • 26 days of vacation (regardless of seniority)
  • 1 additional paid day off for each year youre with us
  • Private healthcare
  • Subsidized MultiSport card
  • Flexible working hours and remote work options
  • Game room, snacks, and a fully-equipped kitchen
  • Hybrid work model: Wed love to see you in our Kraków office at least 4 days a week during your first 3 months

Lets build something great together
If youre ready to take your career to the next level and be part of something exciting, we want to hear from you. Join us and help shape the future of gaming tech—one line of code at a time.

Apply now and lets get the ball rolling!


What youll be working with
Youll be hands-on with some of the latest and greatest technologies in the industry:

  • Languages & frameworks: Java 21, Spring Boot, Microservices architecture
  • Infrastructure: Kubernetes, Docker, Redis, PostgreSQL, Kafka
  • Cloud platforms: AWS, Google Cloud Platform
  • Communication & observability: gRPC, Grafana, Alertmanager

Kickstart your career at our Krakow Studio!
At Kalamba Games, were building the most high-performing stack in the industry across Game Development, RGS Platform, QA, and Art. Based in Krakow, our studio is home to a fun-loving, agile, and experienced team driven by a passion to disrupt the market through cutting-edge technology. Were all about collaboration, innovation, and having a great time while doing amazing work. If youre looking for a place to grow, learn, and make an impact from day one—read on!

Were hiring: Junior Back-End Developer (immediate start)
Are you a natural problem solver? Do you enjoy diving into new tech and tackling challenges head-on? Were looking for a motivated Junior Back-End Developer to join our growing team.

What youll do

  • Work on meaningful, production-level tasks that directly impact our products.
  • Develop new microservices and enhance existing ones.
  • Make your services observable with custom dashboards and alert rules.
  • Learn fast and tackle unfamiliar tasks with curiosity and independence.
  • And most importantly—have fun doing it!

What were looking for

  • At least 1 year of experience with Java.
  • Solid understanding of backend web development.
  • Knowledge of data structures, algorithms, and problem-solving fundamentals.
  • Passion, motivation, and eagerness to grow in a collaborative environment.

What Youll Get as a Kalambian

  • Employment contract or B2B — your choice
  • 26 days of vacation (regardless of seniority)
  • 1 additional paid day off for each year youre with us
  • Private healthcare
  • Subsidized MultiSport card
  • Flexible working hours and remote work options
  • Game room, snacks, and a fully-equipped kitchen
  • Hybrid work model: Wed love to see you in our Kraków office at least 4 days a week during your first 3 months

Lets build something great together
If youre ready to take your career to the next level and be part of something exciting, we want to hear from you. Join us and help shape the future of gaming tech—one line of code at a time.

Apply now and lets get the ball rolling!

,[Work on meaningful, production-level tasks that directly impact our products., Develop new microservices and enhance existing ones., Make your services observable with custom dashboards and alert rules., Learn fast and tackle unfamiliar tasks with curiosity and independence., And most importantly—have fun doing it! Requirements: Redis, PostgreSQL, MongoDB, Cloud, Java, REST, Kubernetes, Java EE, Jenkins, Java, Docker, AWS, MySQL, Linux, JavaScript, Kafka Tools: Jira, Github, Confluence, GitHub, Bitbucket, GIT, Jenkins, CircleCI, Agile, Scrum. Additionally: Sport subscription, Private healthcare, Small teams, International projects, Flat structure, Team of experts, Team events, Additional paid time-off, Free coffee, Bike parking, Playroom, Free snacks, Free beverages, In-house trainings, Modern office, Startup atmosphere, No dress code, Kitchen, Free fruits, Alternate coffee, Lots of teas, Subsidized parking.

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


    110 848
    15 050