Possible locations
  • Bialystok
  • Gdansk
  • Kielce
  • Cracow
  • Lublin
  • Lodz
  • Rzeszow
  • Warsaw
  • Wroclaw
  • Bydgoszcz
  • Czestochowa
  • Gliwice
  • Katowice
  • Pila
  • Poznan
  • Szczecin
  • Torun
  • Remote work
Technologies & tools

Must have:

  • JavaScript
  • Angular / ReactJS / VueJS

Nice-to-have:

  • Redux
  • NodeJS

As our employee, you will have the opportunity to join the community of over 300 Front-end Developers at Sii.

Our specialists have the opportunity to work in various sectors, including media (news portals for newspapers), e-commerce (e-size-me program, an order processing module), finance (e-payment solutions), banking (system for handling currency operations), and many more!

On our board, we have many experienced engineers who are willing to share their knowledge. This would give you access to unique projects and many benefits, including free NodeJS and all JS frameworks training.

As our candidate, you will receive an individual offer that matches your career plan and preferences, and you can choose between many different projects.

Your role

  • Building a high-performance, multithreaded, distributed software, following the architectural guidelines in terms of API and services
  • Adding new functionalities
  • Collaborating with other team members to understand the problem better and proposing new solutions for optimization and changes
  • Testing and debugging applications, solving implementation problems, optimizing application performance
  • Taking part in architectural design
  • Collaborating with the back-end team to integrate the user interface with back-end services
  • Delivering good quality code

Your skills
  • Minimum 3 years of experience in programming
  • Practical knowledge of JavaScript and/or TypeScript
  • At least 2 years of experience with at least one of the following technologies: ReactJS/ Angular/ VueJS
  • Ability to provide well-quality solutions
  • Experience in working with Scrum methodology
  • Good command of written and spoken technical English, allowing trouble-free communication

Job no. 230601-TNESO

Why Sii

Great Place to Work since 2015

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Hundreds of fascinating projects

prestigious brands from around the world, long-term contracts and preferred partner status for many clients

Project suited to you

Do you want to change your career path? Is your project coming to an end? We’ll find you a new one! We have an app for this – Job Changer

We share the profit with Workers

Last year we allocated PLN 2,1BN to this benefit

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

Employment stability

revenue of EUR 300 M, no debts, since 2006 on the market

Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

Open-minded and available management team

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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