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R&D Software Engineer (Modern C++ / Instrument Infrastructure)

Q-tech Recruitment Consultants, S.L

Barcelona, EShybrid$65k-$90k/yrPosted Jul 22, 2026
Posting intelligenceActively listed

Skills

c++

About the role

Descripción

At Q-tech, we are partnering with a global leader in electronic design, test and measurement technology, serving industries such as communications, 5G/6G, automotive, energy, quantum computing, aerospace, defense and semiconductors. The company is in an active growth phase, backed by strong R&D investment and a long-term engineering culture.

We are looking for a Senior R&D Software Engineer (Modern C++ / Instrument Infrastructure) to join a newly formed team in Barcelona, building reusable infrastructure technology used by product teams worldwide.

Responsibilities

Design, develop and maintain high-performance Modern C++ software for hardware control, data acquisition and instrument platform capabilities.

Collaborate with product architects on infrastructure requirements and system architecture for next-generation instrument platforms.

Integrate hardware and software components, ensuring reliable, high-performance operation of complex instrument systems.

Debug and troubleshoot across the full stack, from register-level interfaces and drivers to application-level software.

Collaborate with distributed engineering teams (including a US-based team) across the full development lifecycle.

What is offered

Salary range: €65,000 – €90,000 gross/year.

Stock options.

Hybrid model (~2-3 days/week office), permanent contract.

Requisitos básicos

Strong experience with Modern C++, object-oriented programming and modern software architecture.

Several years developing hardware control or hardware-adjacent software.

Experience with PCIe and high-speed Ethernet, and understanding of driver/real-time processing architectures.

Development experience in Linux and/or Windows environments.

Fluent English.

60.000€ - 90.000€ Barcelona Híbrido

Persona de contacto:

cgonzalez@q-techrec.com

638 405 476

Compensation

This Software Engineer role pays $65k-$90k/yr. Within typical range for software engineer roles in Spain.

Questions about this role

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Compensation for Software Engineer roles in Spain varies widely by seniority, employer size, and remote vs onsite arrangement. Check the salary range on this listing when published, or browse our Software Engineer hub for Spain medians across recent openings.

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