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Avaron AB

Senior Frontend Developer

Avaron AB
Sweden · Full-time · Mid-Senior

About The Company

Avaron AB is a growing consultancy focused on technology, finance, and business support. We match your expertise with the market's most interesting assignments, offering a platform where your professional development is central.

About The Assignment

You will join a cross-functional Self-Service team building a new B2C self-service portal with both web and mobile app frontends. The solution enables customers to manage mobile subscriptions, invoices, and more. The work is carried out in an agile environment with close collaboration across stakeholders and product teams.

Job Description

  • Develop and maintain modern web and mobile frontends using a React-based stack.
  • Build customer-facing functionality for a B2C self-service portal, focusing on performance and usability.
  • Collaborate in a Scrum team with backend developers, business analysts, testers, product owners, and UX designers.
  • Contribute to technical decisions, best practices, and continuous improvements in the codebase.
  • Participate in code reviews and knowledge sharing to strengthen team delivery.
  • Support creation and maintenance of reusable UI components and component libraries.

Requirements

  • Strong experience with Next.js.
  • Strong experience with TypeScript.
  • Strong experience with React.js.
  • Strong experience with React Native.
  • Experience developing complex web applications that handle and present large amounts of data.
  • Experience working with B2C solutions.
  • Ability to pass a background check.

Nice to have

  • Experience with Tailwind and/or shadcn.
  • Experience building and maintaining component libraries.
  • Experience with Headless UI and best practices for maintaining Headless UI components.
  • Experience with GitHub Actions.
  • Experience with Jest and/or React Testing Library and/or Playwright.
  • Experience with Vercel.
  • Experience with headless CMS.
  • Experience with pnpm.
  • Experience from the telecom sector.

Application

Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.

Key Skills

Ranked by relevance

react ui react native typescript reactjs scrum ux
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Posted
Jan 19, 2026
Type
Full-time
Level
Mid-Senior
Location
Stockholm
Company
Avaron AB

Industries

Business Consulting Services

Categories

Engineering Information Technology

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