Esta oferta ya no está disponible

Senior Mobile Developer en Barcelona


Lugar de trabajo
En sede
Comparte la oferta

Descripción de la oferta

At ManoMano, we bet on passionate and innovative people! Are you looking for a great environment to grow professionally and personally?

Join us in this tremendous adventure!


Launched in 2013, ManoMano is the European leader specialised in DIY, home improvement and gardening online. ManoMano brings together the largest offer of DIY & gardening online products. With more than 3600 seller partners, 10 million products, 7M active customers and 50M unique visitors per month, ManoMano is a disruptor of online home improvement, DIY and gardening across 6 countries: France, Belgium, Spain, Italy, Germany, United Kingdom.

ManoMano was valued at $2.6 billion and reached Unicorn status in July 2021 after $725 million raised 8 years after its creation.

ManoMano also works for the pros with ManoManoPro, a unique platform designed to make life easier and free building craftsmen from their daily constraints. Currently in France, Spain and Italy, the BtoB activity saves craftsmen time by revolutionizing their purchasing processes.

We currently are more than 900 Manas & Manos, including a quarter of international talents and 24 nationalities, working in our 4 offices (Paris x2, Bordeaux and Barcelona).

Our vision, as a responsible European B2C and B2B industry leader online, is to offer a unique value proposition on our HI markets, beyond product to services, to be an A Brand. Our ManoMano way of life, within business hypergrowth, is to always keep the human dimension at its right place. Empowering people to responsibly make their own kind of world is our mission.


People are at the heart of ManoMano’s culture around our 3 core values: boldness, ingenuity and responsible.

  • Boldness: as a market challenger we must be bold in the decisions we take to really make a difference in our client’s lives.

  • Ingenuity: in a fast and competitive environment ingenuity is our best tool to move faster than competitors and optimize our resources.

  • Care: we care for our people, our clients, our partners and our environment.


Joining us is a tremendous human and business adventure! We offer an ideal and (hyper) dynamic environment to put your skills on innovative and concrete projects on a European scale



We are seeking a seasoned Senior Mobile Developer with expertise in React Native to join our dynamic team. In this role, you'll be responsible for developing and enhancing our e-commerce mobile applications, ensuring a seamless, user-friendly shopping experience for our customers. You'll collaborate with cross-functional teams to bring creative solutions to our app architecture and design, driving the product's growth and evolution.

Key Responsibilities:

  • Develop and maintain high-quality, scalable mobile applications using React Native.
  • Collaborate with the product team to define app features and roadmap.
  • Integrate third-party APIs and data sources into the application.
  • Ensure performance optimization and responsiveness of the app.
  • Ensure optimal test coverage
  • Write clean, maintainable, and well-documented code.
  • Lead and mentor junior developers, conducting code reviews and sharing best practices.
  • Stay up-to-date with emerging trends in mobile technology and React Native development.
  • Collaborate with UX/UI designers to implement design into the code.
  • Debug and resolve application issues and bottlenecks.
  • Participate in the full mobile development lifecycle, including testing, deployment, and continuous integration.


  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of professional experience in mobile development.
  • Proficient in React Native and its core principles.
  • Strong understanding of JavaScript and TypeScript.
  • Experience with Redux, Flux, or similar state management libraries.
  • Experience with Redux Saga
  • Familiarity with RESTful APIs and mobile libraries for networking.
  • High Knowledge of react testing library and E2E testing with maestro
  • Experience with performance tuning and memory optimization.
  • Knowledge of modern authorization mechanisms, such as JSON Web Token.
  • Familiarity with native build tools, like XCode, Gradle, Android Studio.
  • Understanding of Apple’s design principles and interface guidelines.
  • Proficient understanding of code versioning tools, such as Git.
  • Excellent problem-solving, analytical, and debugging skills.
  • CI/CD Automation knowledge
  • High level of English.

Nice to Have:

  • Experience with e-commerce platforms.
  • Knowledge of additional mobile frameworks/languages (Swift, Kotlin, etc.).
  • GraphQL
  • Datadog

What ManoMano offers you
30 days of paid holidays
Private Health Insurance with Axa
Flexible retribution plan with ticket restaurant and ticket transport
Intensive working day on Fridays and August
Crafternoons: 4 weekly working hours fully dedicated to training
Gym membership with Andjoy
A start-up environment in hyper growth
Autonomy with a wide field of action
An immersion in the data-driven e-commerce
Agile & international environment with bright and friendly colleagues
Sponsorship of MM at Talks & Conferences
Community involvement (time allocated to the community, technical blog, etc.)
The international dimension (France, Italy, Spain, United Kingdom, Germany)
Attractive salary
Balance life pro / personal life


Acerca de ManoMano

  • Ecommerce

  • Paris, France

  • 500-1,000

  • 2013


Otras ofertas de programador mobile que podrían interesarte...