Junior Business Developer

Our Company

3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets. As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's.

3E's one-stop digital platform SynaptiQ provides a complete range of leading SaaS solutions for development, operational asset management and analytics. In addition, 3E supplies various expert services for engineering, technical and strategic decision support.

3E has a proven track record spanning more than 20 years across 60 countries. It operates an international team of 100+ experts from its headquarters in Brussels and offices in Barcelona, Paris, Toulouse, Cape Town and Chennai.

Strengthened by partnerships with universities and industry pioneers, 3E continues to explore innovations and new developments in renewable energy and digitalisation, striving to provide the industry’s most advanced energy intelligence and AI-based solutions.

What you will be doing

Due to growing activity in our consultancy services, we are looking for a passionate Junior Business Developer to anchor our leading market position and reinforce our business development team.

Your main tasks will include the following:

  • You will be involved in managing and maintaining relationships with existing clients (account management)
  • You will write offers as part of the process of developing technical and commercial solutions for prospective clients.
  • You will coordinate with the technical teams for the sizing, costing and negotiation phases of the offers.
  • You will contribute to improving costing and formatting tools for offers.
  • You will follow up on the internal process of sales (NDA assessment, Documents organisation…).
  • You will take part in shaping the commercial approach, analysing project profitability and assessing the company’s competitiveness in the services it offers.
  • You will engage in lead generation through contact research and campaigns.
  • You will be responsible for keeping CRM/Hubspot up to date.
  • You will be responsible for ensuring the quality and accuracy of clients’ databases.
  • You will promote the visibility of 3E Iberica through social media activity.
  • You will contribute to the internal strategy for assessing new markets.
  • You will take part in networking events and industry association working groups.

In this role, you will report to the Business Development Manager based in Madrid and work closely with our team of renewable energy consultants based in Barcelona.

Our ideal candidate

We are looking for someone with excellent analytical and synthesis skills, someone who understand the needs of our customers and offers appropriate solutions. You are someone who is capable of working proactively and independently, while adhering to internal procedures and processes.

A curious and positive mindset, constantly seeking avenues for improvement, will take you far!

What is important to us:

  • You have a Bachelor’s or Master’s degree, preferably in engineering or business administration.
  • You have ca. 0-2 years of prior experience in business development.
  • You have an autonomous and methodical working style, driven by a spirit of continuous improvement for both processes and ongoing documentation.
  • You are a proactive and good communicator, with a customer mindset.
  • You have good networking capabilities.
  • You have social media knowledge and are fluent in their use.
  • You possess good knowledge of IT tools (Excel, Word).
  • You are fluent in both English and Spanish (written and oral).

What gives you extra points:

  • Knowledge of CRM and/or Hubspot
  • Experience in the renewable energy sector.
  • Portuguese is a plus.

What we offer in return

Our offices are located in a nice coworking space at the heart of Madrid, near a vibrant commercial with a wide array of services, restaurants and places to explore after work.

In addition to a stimulating environment in a highly motivated team, 3E offers a unique opportunity to further develop in a company with an ambitious growth plan, providing innovative services.


      • Attractive salary package in line with your level of experience, including meal vouchers, public transport vouchers, laptop and company mobile phone + subscription.
      • Flexible and gliding working hours in our open-minded company.
      • Flexible home working.
      • Plenty of opportunities to learn more about the renewable energy sector and grow in the role.
      • An international environment: projects in over 100 countries worldwide, colleagues of 30+ nationalities.

Location: Madrid

Kalkkaai 6 Quai à la Chaux
1000 Brussels

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