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Circle K

Junior Backend Engineer

Circle K
Poland · Contract · Entry

Opis stanowiska pracy

Do you believe that world needs a little bit more innovation ?

Do you want to impact daily routines of millions of people ?

Do you believe you can do it ?

We might have a proposition for you!

We are looking for a Junior Software Developer who can help us on our journey. Circle K mission is simple: we want to make journeys easy and more enjoyable for our costumers. Have you heard about frictionless fueling, smart checkout, mobile payment for car wash? It's just a small piece of our Customers Services product portfolio, much more to come.

We are global so you will have a chance to work with engineers around the globe.

We are technology geeks so you will have a chance to exchange the knowledge and learn from more experienced developers.

We do want to keep improving, keep being better version of us every day, inspect and adapt through agile ways of working.

Since our product is getting bigger and bigger we need someone who will help us:

  • Plan, execute and deliver on the roadmap for our solutions
  • Work with the team of experienced developers to build best in class software following market best practices and standards

If you need more details, just for reference, here you have some more information of what you will do:

  • Develop micro-services in Java 11+ and deploy them to cloud environment
  • Build distributed systems
  • Work in a Scrum team, coordinate with PO, SM, Architects and Testers
  • Engage and contribute to product / ideas, both from technical and business perspective
  • Work with CI/CD systems and Code Reviews, contribute ideas and improvements to existing workflow
  • Share knowledge across the team

Requirements

  • Computer Science / IT graduate
  • Java ­11+ with Spring Boot basic knowledge
  • Basic knowledge about public clouds, AWS, (ECS, Kubernetes, Terraform), Azure
  • Basic experience in test automation for unit and integration testing
  • Basic experience with requirement engineering and working with a product backlog
  • Good English skills both spoken and written

Nice To Have

  • Scrum
  • SAFE
  • TDD, BDD
  • Security at scale

What do we offer?

  • Contract of employment
  • Annual bonus
  • Private medical care
  • Possibility for author's tax deduction
  • Cafeteria Platform/Multisport
  • English lessons subsidized by the company
  • Group insurance
  • Attractive discounts for products and services at our stations
  • Employee stock purchase plan
  • LYRA
  • Modern and convenient office that you can virtually visit here - https://goo.gl/maps/CLteHfYcdYMbdESq6
  • Trainings & possibility to develop skills in a wide international environment

When working with us you can depend upon it that you will not be judged on the grounds of race, national origin, gender, sexual orientation, disability, age, or other legally protected status. Oppositely – we believe that our diverse and inclusive culture helps us create an amazing atmosphere where everybody feels welcome.

Check who we are here: https://youtu.be/td-QGnNnvW0

Want to know even more about us? Take a look at our career page: https://workwithus.circlek.com/global/en/businesscentrewarsaw

Interested?

We encourage you to apply.

We know great companies are built from within, by great people like you. Come grow with us!

We´re looking forward to your application

We hereby inform that in the company Circle K Business Centre Poland sp. z o.o. with registered office in Warsaw an Internal Notification and Follow-up Actions Procedures applies.

The document describes rules for reporting violations of law by whistleblowers. Full content of the above-mentioned Procedure is available here: https://www.circlek.pl/o-nas/procedury-zgloszen

Key Skills

Ranked by relevance

spring boot kubernetes terraform cloud scrum java cicd aws ecs
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Posted
Jul 30, 2025
Type
Contract
Level
Entry
Location
Warsaw
Company
Circle K

Industries

Retail

Categories

Engineering Information Technology

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