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Pre-Sales Engineer

Hybrid in Barcelona·Added today (last checked 27 Oct)

LuxQuanta

3 open roles

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Our summary

Work mode
Hybrid, Barcelona
Spanish
Fluent
English
Required
Other languages
German
Experience
7+ years
Education
University degree
Benefits
Private health insurance

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Skills

Requirements

What we're looking for

  • Degree in Telecommunications or Electrical Engineering (or similar).
  • 7-10+ years in Telecom Pre-Sales, Solutions Architecture, or Technical Sales.
  • Deep expertise in high-level fiber optics, optical networks (DWDM, OTN), carrier infrastructure, and wholesale/reselling.
  • Proven closing ability, commercial negotiation skills, and cross-functional project leadership.
  • Pragmatic, flexible, and ready to roll up your sleeves beyond standard presales tasks.
  • Fluent in English and Spanish (German is a strong plus).
  • Frequent travel required.

Pay & benefits

What you'll get

  • Competitive salary
  • Private health insurance & ticket guardería
  • Lunch at the office for less than 2€!
  • Flexible working hours & hybrid work model (3 days office / 2 days remote)
  • Short Fridays in summer & real growth opportunities in a vibrant BCN team

The role

As Senior Pre-Sales Engineer, you'll bridge customer needs, business goals, and internal technical execution. You are a tech-commercial powerhouse who can spark interest, design complex solutions, and close B2B deals while coordinating R&D, Product, and Operations. With your true Startup DNA, you bring a hands-on, highly flexible mindset, ready to step into adjacent areas whenever needed to ensure smooth transitions and project success.

What you'll do

  • Drive technical presales, solution design, and B2B telecom deal closures.
  • Conduct high-level technical presentations, demos, and on-site client visits globally.
  • Coordinate complex presales workflows, aligning internal R&D, Product, and Operations teams.
  • Architect tailored solutions for enterprise/carrier clients (high-level fiber optics, DWDM, OTN, wholesale/reseller models).
  • Lead commercial negotiations, RFP/RFI responses, SOWs, and feasibility studies.
  • Apply field engineering insights and support cross-functional teams on ad-hoc priorities.

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