Senior Pre-sales engineer

Luxquanta; Barcelona; Híbrido; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance

Ticket guardería

Flexible working hours

Hybrid work model

Short Fridays in summer

Descripción de la vacante

LuxQuanta in Barcelona, Spain seeks a Senior Pre-Sales Engineer to lead technical presales, design complex enterprise solutions, and close B2B telecom deals while coordinating R&D, Product and Operations across Europe.

You bring 7–10+ years in telecom pre-sales, a degree in telecommunications/electrical engineering, fluency in English and Spanish, and a hands-on startup mindset. This role offers hybrid work 3 days in office, 2 remote, and frequent international travel.

Formación

• 7–10+ years in Telecom Pre-Sales, Solutions Architecture, or Technical Sales.
• Degree in Telecommunications or Electrical Engineering (or similar).
• Fluent in English and Spanish (German is a strong plus).

Responsabilidades

• Presales leadership, solution design, and B2B telecom deal closures.
• Conduct high-level technical presentations, demos, and on-site client visits globally.
• Coordinate complex presales workflows with R&D, Product, and Operations.
• Architect tailored network solutions for enterprise/carrier clients (fiber optics, DWDM, OTN).
• Lead commercial negotiations, RFP/RFI responses, SOWs, and feasibility studies.
• Provide hands-on field support and apply field engineering insights to cross-functional teams.

Conocimientos

Presales leadership

Solutions architecture

Technical sales

English

Spanish

Negotiation skills

Willingness to travel

Educación

Degree in Telecommunications or Electrical Engineering

Descripción del empleo

At LuxQuanta, we are pioneering the Quantum Communications industry with quantum physics-based security solutions. As we expand internationally, we're looking for a passionate Senior Pre-Sales Engineer to help us lead the market across Europe and beyond.

About 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.

Main Tasks & Responsibilities

• Presales Leadership & Closing: Drive technical presales, solution design, and B2B telecom deal closures.
• Customer Advisory & Mobility: Conduct high-level technical presentations, demos, and on-site client visits globally.
• Project Orchestration: Coordinate complex presales workflows, aligning internal R&D, Product, and Operations teams.
• Network Solution Design: Architect tailored solutions for enterprise/carrier clients (high-level fiber optics, DWDM, OTN, wholesale/reseller models).
• RFPs & Proposals: Lead commercial negotiations, RFP/RFI responses, SOWs, and feasibility studies.
• Hands-On & Field Support: Apply field engineering insights and support cross-functional teams on ad-hoc priorities.

Qualifications & Skills

• 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.

Compensation & Benefits

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

We are committed to building a diverse and inclusive workplace where every voice contributes to solving genuinely hard problems.