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Front-end Developer with NextJS – eCommerce industry
  • Poznań
Front-end Developer with NextJS – eCommerce industry
Poznań, Poznań, Greater Poland Voivodeship, Polska
Sii Sp. z o.o.
9. 5. 2024
Informacje o stanowisku

technologies-expected :


  • React
  • NextJS
  • JavaScript
  • CSS

about-project :


  • We are looking for a Front-end Developer experienced in NextJS, who will support our customers by creating an innovative, global e-commerce platform.
  • The program has the ambition to create a next-generation e-commerce platform that aims to provide seamless end-to-end support for our clients. This future e-commerce platform will replace the 3 current e-commerce platforms that support the business and will eventually be deployed across 25 countries.
  • Join us and support e-commerce worldwide services!

responsibilities :


  • Working on topics related to implementation in the Next Generation front-end for e-commerce
  • Providing technical consultation on front-end related topics
  • Taking part in code review to help improve the team’s knowledge and to suggest improvements
  • Acting as a mentor and guide on technical issues for junior developers
  • Investigating the latest technology and building quick Proof of Concept functionalities to address future business needs
  • Promoting the best-in-class development principles and quality standards – i.e. Clean Code, BDD/TDD
  • Contributing in the Development Community of Practice to agree and endorse the development principles and best practices for the company development teams
  • Helping the organization structure complex engineering issues: technology, development methodologies, Continuous Improvement / Continuous Delivery

requirements-expected :


  • At least 4 years of proven track record in Front-End Developer role
  • Minimum 2 years of commercial experience in NextJS
  • Professional experience with modern JavaScript web framework (React)
  • A solid understanding of semantic HTML, CSS, and core JavaScript concepts
  • Knowledge of software craftmanship principles (Clean Code, Clean coder, Clean architecture)
  • Knowledge of architectural design patterns
  • Previous work with writing automated tests (e.g. Jest, KarFa, Jasmine, Mocha, AVA, tape)
  • Experience with continuous integration and continuous delivery using continuous delivery tooling such as Jenkins/AzureDevOps and practical experience with Docker containerization
  • Understanding of performance, cross-browser / cross-device development, testing, optimization, and front-end performance requirements
  • Fluency in English – verbal and written

offered :


  • 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 EUR 410 M, no debts, since 2006 on the market
  • We share the profit with Workers - last year we allocated PLN 21 M to this benefit
  • 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

  • Praca Poznań
  • Poznań - Oferty pracy w okolicznych lokalizacjach


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