Head of Backend

Work with us

Head of Backend

Are you looking for an innovative and technological project that supports energy sustainability?

Are you betting on green?

At Wattwin we are looking for a Backend Developer, with communication skills, eager to continue training, learn and share knowledge with a team.

Working at Wattwin means being part of a growing company, within the world of digital transformation in the renewable energy sector,in our environment new challenges are constantly appearing and this means that teamwork and communication are vital.Therefore, we are looking for new players eager to learn, grow and take on new challenges.

Who are we?

We are a young, innovative and flexible company with great projection, with an office in Barcelona. Wattwin is the digital solution that allows you to scale your self-consumption business anywhere and anytime, we want to help all types of companies to digitize and optimize their business. any time, we want to help all types of companies to digitize and optimize their photovoltaic business. photovoltaic business.

What do we expect from you?

    • More than 5 years of experience working as a Backend Developer.
    • Solid knowledge of Backend architectures and development under Nodejs, preferably with Typescript and frameworks based on this language (especially Loopback).
    • Solid knowledge of non-relational database (MongoDB)
    • Experience in microservices-based architectures
    • Extensive experience in the realization of real API RESTful projects.
    • Solid knowledge of Design Patterns, Object Programming Paradigm and SOLID principles.
    • Knowledge in CD/CI integration systems and cloud architectures (AWS).
    • Analyze and design efficient, reliable and scalable engineering solutions on a daily basis.
    • Experience in agile methodologies
    • Notions in test-driven development (Test Driven Development)
    • Experience in team management (valuable)

What will you do?

  • Help define the Backend architecture of the different projects.
  • Provide support to the Backend team to resolve doubts and help solve complex problems.
  • Work together with the Project Manager to collaborate in the definition of the best solution to be implemented in each project developed.
  • Implement new functionalities and improvements in our internal tools so that they can be used in future developments.
  • Advanced Backend developments in our projects
  • Collaboration in code reviews and support of the team in the use of best practices

What do we offer you?

Some of the advantages of working with us are flexibility, stability and job projection:

  • Office and/or remote work, we will find the best solution for you.
  • Competitive salary
  • Full-time contract
  • Immediate incorporation into a growing company
  • Friday intensive day
  • Good working environment
  • Free Coffee and Snacks

Who will you do it with?

You will be part of the team of developers, a young and dynamic working group in which we love to work together to achieve our goals . In addition to the whole team of people at Wattwin who make it possible to work for a more sustainable world energetically.

In Wattwin we believe that change begins with oneself, if you want to join a team with enthusiasm, ambition and cooperation that seeks to promote the use of sustainable energy and thus respect the environment, do not hesitate to contact us.

All we need is your great energy, skills and willingness to be part of a great project!

We would love to meet you!

Are you up for it?

We would love to meet you!

About Wattwin

The most powerful and customizable commercial and renewable energy project management software in the industry.

Design (Engineering)

Streamlines the design of photovoltaic installations, shared, aerothermal and more.

Sell (Commercial)

Quote faster, create bids and drive the sale of energy installations.

Install and process (Installation)

Install without delays or inefficiencies with good planning and streamlined procedures.

Do you need anything else?

We are always innovating. Tell us what you need and we'll give it a spin.

Solutions

Wattwin's software is specialized in solar self-consumption, electrification and energy efficiency projects and solutions.

Photovoltaic Installations

Designs, sells and installs residential and industrial solar self-consumption projects.

Collective Self-consumption

Designs, sells and installs shared self-consumption projects.

HVAC installations

Designs, sells and manages the installation of aerothermal projects.

Do you need anything else?

We are always innovating. Tell us what you need and we'll give it a spin.

Resources of interest

Interesting content, articles and success stories to inspire you and boost your business.

Blog

Discover business opportunities and keep up to date with news from the renewable energy sector.

Success stories

Find out how businesses like yours achieve their goals every day with Wattwin.

Contents

Content to empower all participants in the renewable energy ecosystem.

Collaborators

Ecosystem of companies that offer their products and services to Wattwin users.

About us

At Wattwin, we contribute to making the global energy transition a reality, which is key to reducing our carbon footprint on the planet. 

Who we are

We are Wattwin, and this is our story (for now).

Technical office

Say goodbye to paperwork. We manage paperwork, building permits and more for you.

Join the team

We help to achieve the digital transformation of companies in the renewable energy sector.

VALUABLE RESOURCES

We help you to improve your solar self-consumption offers: access and download for free the Wattwin template with the 5 essential elements to win more customers ⚡