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December 17, 2025

Front-end Software Engineer 2 - Consumer Experience

Mid • Hybrid

$14,200 - $19,690/

Poznań, Poland

Cooperation based on an employment contract for substitution.

Flexible working hours in an office first model (4/1) that depend on you and your team. Starting later or finishing earlier? No problem! Work hours keep pace with our lifestyles and can start between 7 a.m. and 10 a.m.

In the Consumer domain, we create and maintain customer-facing applications that help millions of clients each day to complete their purchases. We carefully craft, test, and deliver complex, high-performance solutions to provide a fast, reliable, and engaging customer experience


This is the right job for you if:

  • Have a very good knowledge of JavaScript, Typescript, React and Node.js

  • Are proficient in responsive web design (HTML, CSS)

  • Know and have worked in production environments with TypeScript

  • Have experience with unit testing (we use Jest) and E2E testing (Cypress, Playwright)

  • Open to learning and collaborating closely on mobile apps and backend technologies (including Generative AI)

  • Think outside the box and have a broad perspective on their work

  • Want to be proud of the code they write. Are open to feedback and are willing to share their knowledge during code reviews

  • Can search for efficient solutions to meet users’ requirements

  • Are eager to continuously develop their skills and update their knowledge

  • Know English at B2 level or higher

  • Familiarity with component-driven Design System principles and utility-first CSS (e.g., Atomic CSS) is a plus


In your daily work you will handle the following tasks:

  • Creating high-quality code using React technologies and Vanilla JS

  • Developing new components for the New Design System in line with the Future Vision strategy, and ensuring their compliance with the European Accessibility Act

  • Preparing tools and strategies for a smooth migration from the existing to the new Design System

  • Managing complex problems within the team's scope

  • Escalating risks, proposing and agreeing on mitigation measures

  • Managing technical debt related to the team's responsibilities and dependencies

  • Providing expertise in frontend engineering

  • Working with high-complexity Opbox and MBox architectures, reducing technical debt, and ensuring platform stability


What we offer:

  • We have well-located offices (with fully equipped kitchens and bicycle parking facilities) and excellent working tools (height-adjustable desks, interactive conference rooms)

  • A wide selection of fringe benefits in a cafeteria plan – you choose what you like (e.g., medical, sports or lunch packages, insurance, purchase vouchers)

  • English classes that we pay for related to the specific nature of your job

  • 16" or 14" MacBook Pro with Apple Silicon processor and 36GB RAM and other gadgets that you may need

  • Working in a team you can always count on — we have on board top-class specialists and experts in their areas of expertise

  • A high degree of autonomy in terms of organizing your team’s work; we encourage you to develop continuously and try out new things

  • Hackathons, internal mobile conference - DevDay, team tourism (possibility to work in another team for a while), training budget, and an internal educational platform


If you want to learn more, check it outThis may also be of interest to youAllegro Tech Podcast → https://podcast.allegro.tech/Booklet → https://jobs.allegro.eu/job-areas/tech-data/Send in your CV and see why it is #dobrzetubyć (#goodtobehere)