Senior AEM Front-End Developer

HTML

Józefa Marjańskiego 3, Białystok+4 Locations

Sii

Full-time

B2B, Permanent

Senior

Remote

Tech stack

English

B2

HTML

regular

CSS

regular

SASS

regular

Less

regular

JavaScript

regular

jQuery

regular

XML

regular

Job description

We are looking for Front-end Developers with Adobe Experience Manager experience to join our E-commerce/Customer Experience Competency Center.

Our team consists of over 50 specialists who provide solutions based on Adobe for international clients. Currently, we execute projects for, among others, one of the largest European banks, a British trading corporation or a packaging manufacturer.

Your responsibilities

• Creating high-performance, multi-threaded software, following the architectural guidelines for APIs and services

• Writing code in JavaScript

• Supporting the project in all aspects of development by working closely with developers and testers

• Ensuring high quality and performance of code

• Optimizing the performance of the application

Our requirements

• Experience in working with HTL, HTML5, CSS3, SASS or Less

• Understanding of clientlib building concepts and skills

• Knowledge of component and template-building concepts and configuration dialogs (event handling skills welcome)

• Familiarity with any CSS library (Bootstrap or Bulma)

• Experience in working with JavaScript (ES6), jQuery, XML

• Ability to make queries to REST API and handle them on the FE side

• Fluent Polish required

• Residing in Poland required

What we offer

• 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

• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

• We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022

• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

• Comfortable workplace – class A offices or remote work

• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

• Investment in your growth – meetups, webinars, training platform and technology blog – you choose

• Fantastic atmosphere created by all Sii Power People

Recruitment stages

1. Send your CV

2. Talk to us about your expectations

3. Learn more about our projects and choose the best

4. Start your adventure with Sii!

Sii Sp. z o.o.

Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world.

The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

Published: 16.08.2025

Meet the company

Sii

Sii Polska to czołowy dostawca doradztwa technologicznego, transformacji cyfrowej oraz usług biznesowych i inżynieryjnych. Firma obecna jest na rynku od 2006 roku, zatrudnia ponad 7 300 ekspertów, jedenastokrotnie zdobyła tytuł Great Place to Work i osiąga przychody rzędu 2,1 miliarda złotych. Sii realizuje projekty w różnych branżach, wspierając rozwój technologiczny oraz innowacje, w tym w medycynie, rolnictwie i wielu innych sektorach.

Company profile

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