Junior Frontend Developer




6 000 - 9 000 PLN



Who are we & what we do

We are a technology & consulting company focused on Digital Sustainability solutions for the Energy & Utilities industry.

We started with fifteen people on board as a small software house nine years ago.
Now, in 2020, when we’re a team of over sixty talents and still growing, we’re extending it into technology that makes a difference and has a tangible impact on the world of everyday life.

      • Our goal is to actively take part in creating a positive future for both clients’ business and the environment.
      • Our focus concentrates on harnessing cutting-edge technology, talent, and innovation to create sustainability solutions for the Energy and Utilities industry in particular.

Who are we seeking

We are looking for a junior frontend developer, who already has some commercial experience. We aim to invest our senior developers time to teach you, but we require you to provide some business value for us.

Tech stack and tools:


  • TypeScript
  • React / Angular
  • Redux
  • Material UI
  • Redux-saga or redux-detector

Testing & Quality

  • Jest
  • React Testing Library
  • Storybook
  • Git hooks, commitizen
  • Cypress
  • Eslint, Prettier
  • Dedicated QA and DevOps engineers


  • IDE of your choice, we prefer JetBrains
  • Scrum or Kanban process
  • JIRA
  • GitLab CI/CD or BitBucket Pipelines
  • Confluence
  • Gitlab, Bitbucket, Teamcity
  • Docker
  • Google Cloud Platform & AWS, Azure
  • Sonar


Development: 60%
Tests: 20%
Support and maintenance/bug fixing: 20%

Daily work

  • Working on UI components in React

  • Implement new features from the requirement to the production deploy

  • Support and maintain existing features

  • Write tests for your code

  • Learning new things


  • At least 1 years of commercial experience
    We expect you to have some experience, so we can trust you to deliver some business values to our customers.

  • Solid knowledge of HTML & CSS
    We believe these two are the foundation of frontend technologies, so you should have solid knowledge of writing proper markup and how to style things, including new browser features.

  • Understanding of Javascript
    We write SPAs and javascript-centric apps, so you need to know JS well. Knowledge of TypeScript (or other statically typed language) will be a plus.

  • Knowledge of React & ecosystem
    We use React as our primary “way of development”, so we expect you to know how it works and you should be comfortable using it on daily basis.

  • Angular as the second choice
    In some projects at Codibly we use Angular so if you have expertise in this it is an additional benefit for us.

  • Unit & integration testing
    We aim to test as much as possible. We don’t expect you to be an expert, but you should know why you should test and how to write testable code

  • Experience in UI frameworks like Material UI or similar
    We focus on solving business problems, so we try to minimize time spent on repetitive tasks like styling. We use Material UI in most of our projects and adjust it for our needs. We value experience with using component libraries like Material.

  • Experience with GIT and Git Flow
    We use GIT as a version control system, so you should know it enough to perform daily tasks.

Soft activities

  • Strong communication in English
    Within Codibly we speak Polish, but we work on international projects. You should be fluent in English and speak freely with clients

What we offer:

  • Full time, long-term cooperation
    We have plenty of long term projects with our clients. We want you to stay with us for a longer time to contribute to projects and the company itself.

  • Office in centre of Krakow
    We have a cool loft office in Zabłocie

  • B2B contract with 30 days of holiday bonus

    Even on a B2B contract we give you extra paid 30 days off.

  • Remote work

    We are open for remote work, but we expect you to be able to visit office in Kraków if project requires it

  • Non-corporate environment
    Although we aim to grow fast, we are still a ~50 people family here. You will feel relaxed with us – on shared meals, coffee or parties.

  • Influence of what you do
    We encourage every developer to be an active part of the frontend team in Codibly. We have bi-weekly meetings to share our experiences, propose new approaches and discuss technology decisions. You will be able to contribute to a variety of internal projects.

  • International clients
    We work for international companies – majority comes from the US. You will be able to work on something big.

  • Cutting-edge technology
    We are frontend geeks and we are excited about new technologies. If we can use cutting-edge tech in our projects – we definitely do. You will not get stacked in old legacy tech with us.

  • Flexible working hours
    We don’t mind what time you work, as long as it fits your team.

  • Benefits
    We give you a Kafeteria system pre-paid by us. You can choose benefits that fit your needs.

  • Playroom
    In our office we have a playroom with PS4, ping-pong and table games. We also have our internal league in fussball.

  • Bicycle parking and shower
    Our office has a bicycle parking and bathroom, we encourage you to be fit and green.

  • Bicycle parking and showerCodibly Tech Talks
    We organize meetups in our office – frontend, java, php and .NET. You can be part of this and we encourage you to be a speaker to build your own expert brand.

Apply for this position

Fill the application form and send us your CV

Recruitment process