Senior React Developer • Windmill
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Senior React Developer

  • Portugal | Lisbon
  • Full Time

We are looking for an enthusiastic and experienced Senior React Developer. React developers are a key part of our front end team which is responsible for turning our innovative experience designs into enterprise-class web applications. 

What you’ll be doing:

  •  Design, build, and maintain efficient, reusable, and reliable React code.
  •  Integration of user-facing elements with client-side logic.
  •  Developing and documenting software design.
  •  Identify bottlenecks and bugs, and devise solutions to these problems.
  •  Help to maintain code quality and its automatization.
  •  Work with various third party APIs to automate processes.
  •  Contribute to all phases of the development lifecycle.
  •  Drive continuous adoption and integration of new technologies.
  • Mentor and lead other developers


  • 5+ years of work experience as a Front-end Developer.
  • Excellent knowledge and experience in React+Redux or MobX.
  • Proficiency in micro frontends
  • Knowledge of Typescript
  • Solid knowledge of ES6.
  • Responsive layouts using HTML5 and CSS3.
  • Experience in Webpack setup and creating project-specific configurations.
  • RESTful API, GraphQL and OAuth.
  • Unit tests with Jasmine or Jest or other
  • Good knowledge of Git.
  • Experience of leading a team
  • Upper-intermediate and high-level English

It will be useful if you have: 

  • Work with Angular (2-9)
  • Apollo Client
  • Server-Side Rendering with Next.js or similar

Bachelor’s degree in related field 

So, who are we?

We design & build digital product experiences that delight, since 2012! Windmill is a product delivery company dedicated to delivering impactful digital products and solutions, that resolve modern challenges. 
We’re a global operation headquartered in Switzerland, celebrating and seeking diversity, with employees based in the UK, USA, Portugal, South Africa, Germany, Ukraine and India. Interested in learning more? Take a look at our website: 

.. and what do we offer?

Firstly, we offer the chance to be part of an experience-driven company, that puts you firmly in the driver’s seat of your own development. Operating on a remote first principle, we give our employees the flexibility to work where, when, and how they like. As long as you meet the requirements of your role (OKR, responsibilities, etc) and are available for key meetings, the how is up to you.

In addition to experience, you get:

  • Competitive compensation and benefits
  • Working as part of a diverse, international team
  • Interesting tasks and challenges, where you can be creative and take ownership
  • Opportunities for career enhancement
  • Opportunity to make a positive impact on the team
  • Equal opportunities at Windmill

Windmill Digital is an equal opportunities employer that strongly believes in workplace diversity. We consider all applicants regardless of their age, religion, ethnicity, sexual orientation, or disability.

Think you’d be a good fit for the role? Send us your CV now!

For more information, please visit our company website:

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