Possible location
  • Warszawa
Technologies & tools

Must have:

  • Angular
  • TypeScript
  • RxJS
  • SCSS

Nice-to-have:

  • NgRx
  • Redux
  • Jest
  • Tailwind

We are looking for a Senior Angular Developer with strong technical expertise and leadership capabilities to join our team working on exciting e-mobility projects. This role is ideal for someone who thrives in a collaborative, agile environment and enjoys working with the latest front-end technologies.

Your role

  • Develop and maintain highly efficient, scalable, and robust web applications using Angular 16+, TypeScript, and RxJS
  • Utilize state management libraries such as Akita, NgRx, or Redux to create performant, maintainable frontend architecture
  • Cooperate with cross-functional teams including Product Owners, Scrum Masters, Business Analysts, Architects, and Testers to deliver high-quality software
  • Write clean, maintainable, and well-documented code that adheres to industry standards
  • Lead code reviews, provide feedback, and mentor junior developers on best practices, code quality, and architecture principles
  • Create and maintain technical documentation (JIRA, Confluence) to ensure transparency and alignment across teams
  • Ensure applications are thoroughly tested using Jest and Spectator while maintaining a focus on code quality
  • Collaborate on and contribute to our custom design system or Angular Material-based solutions
  • Work in an agile environment, actively participating in SCRUM ceremonies, including standups, sprint planning, and retrospectives

Your skills
  • At least 8 years of commercial software development experience
  • Proficiency in Angular (16+), TypeScript, RxJS, SCSS, Tailwind
  • Solid experience with state management libraries like Akita, Redux, or NgRx
  • Strong knowledge of unit testing frameworks like Jest and Spectator
  • Deep understanding of clean code principles and code architecture
  • Hands-on experience working within an agile development environment
  • Strong collaboration skills with cross-functional teams
  • Fluent in English and Polish (B2/C1 level or higher)
  • Openness to work from Warsaw, at least once a week

Optional:

  • Previous work with Domain-Driven Design (DDD)
  • Experience working with custom Design Systems
  • Hands-on experience with Nx for mono repo management
  • Exposure to AWS cloud services
  • Familiarity with UX best practices to build user-friendly applications

Job no. 241016-884MY

Why Sii

Great Place to Work since 2015

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Fascinating projects

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

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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

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Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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