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New tech is disrupting your world now. React.

Launch products successfully

New technology brings new opportunities. Combine new technology with Agile & Lean methodologies to deliver new products. It will help you build fast the right product while keeping your budget in control. If you need capabilities or the pace of your organisation is not enough, our team will build it with you.

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Bring the expertise in-house

New technology creates competitive advantage. Using this new technology along with the best development practices will massively optimise your development. Deliver more features with less bugs. You can bring the expertise in-house quicly combining external software development with top technical coaching.

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LeanJS brings you Lean and JavaScript excellence on demand

We develop it with you

We deliver high-tech products that add value to your customers. LeanJS will work side by side with you to build the application that best suits your customers’ needs. Our Agile & Lean team of top JavaScript developers can build complex apps fast without compromising quality. Our strengths are the ability to simplify the complexity of the problem, and the capacity to apply high-tech to the solution.

On-site Agile developers

Our world class consultants are experienced Agile developers. They pay continuous attention to technical excellence and they are at the forefront of JavaScript. They master the technology that has taken over the Internet, from mobile to desktop, from IoT to real-time apps.

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Lean product development

If you want to outsource the development of a product, our Lean approach will help you ensure we build the product that your customer needs. Our development is based on 3 key principales: flexibility to adapt to change, customer centric, short and fast development iterations.

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LeanJS is made of

Our well trained developers are at the forefront of JavaScript. We belive that the best way to have our skills up to date to be on top of the market is high-quality trainig. All our developers are coaches, mentors or instructors in our private trainig or in our JavaScript community workshops.

But we think that technical excellence is not enough. Software development is always associated with some uncertainty. We are strong belivers on the Agile principales to approach that uncertainty. Therefore our developers are all well trained on Agile methodologies, and they share an Agile mindset.

The Lean Startup approach is based on the premise that every innovative project is a grand experiment that attempts to answer this question: "Should this product be built?" and "Can we build a sustainable business around this set of products and services?" This experiment is more than just theoretical inquiry; it is a minimum viable product (MVP). If it is successful, it allows a manager to get started with his or her campaign: enlisting early adopters, adding employees to each further experiment or iteration, and eventually starting to build a product and a new business around it.
We help you build the MVP.

React Developer

At LeanJS we are looking for a talented front-end developer who loves being on the cutting-edge JavaScript technologies, learning and mentoring other devs. Skills required:

  • Strong JavaScript development skills and knowledge of React and Redux (or strong desire to learn). React Native is a bonus.
  • Strong analytical and problem solving abilities with meticulous attention to detail.
  • Testing excellence, unit testing and E2E. Tools: Mocha, Chai, Sinon, Enzyme and Nightwatch.
  • Coaching to Junior Developers, reviewing code and pair programming.
  • Open source and community oriented mindset.
  • Experience working in Agile environments, Scrum or Kanban. Knowledge of Lean Startup and entrepreneur mindset is a bonus.

Apply at react@leanjs.com

Apply now