Alicante, Spain (Hybrid 2–3 days in office required)
Salary: €60,368 – €98,099 gross per year
Context & Impact
We're looking for a Principal Software Engineer to operate at the intersection of deep technical expertise and cross-functional leadership. This is not a people management role. It's for someone who has spent 10+ years building real intuition for how complex systems work — and who can now translate that into architectural direction, fast decisions, and meaningful influence across the organization.
You’ll be a reference point for the team: someone engineers come to when they're stuck, someone who can engage with product and infrastructure discussions without needing to be briefed from scratch, and someone who is genuinely excited about where AI is taking the craft.
AI Fluency
At Lansweeper, we are building an AI-native engineering culture . We expect all engineers to actively use AI tools to enhance productivity and quality across the software development lifecycle, including coding, testing, documentation, and system design .



Candidates should be comfortable working with AI-assisted workflows and continuously evolving their approach as tools and practices advance.
The Main Challenges You'll Face Are
- Driving architectural clarity across a distributed systems platform built in Go and Rust
- Balancing speed, quality, and long‑term maintainability in an AI‑augmented development environment
- Influencing technical direction across teams without formal authority

Team Info
You will join an enthusiastic team of 40 engineers based in Spain (integral engineering team is 120 people).
What You'll Do
- Set architectural direction for key areas of the Lansweeper platform
- Act as a technical reference across engineering — and beyond, when needed
- Engage with product, infrastructure, and business stakeholders to shape what gets built and how
- Drive adoption of AI‑native ways of working across the team
- Mentor senior engineers and raise the technical bar across the org

📌 Principal Software Engineer (España)
🏢 Lansweeper
📍 España