Senior Software Engineer

SENIOR SOFTWARE ENGINEER

Alicante, Spain (hybrid)

We're looking for a Senior Software Engineer to join our Alicante engineering team. This is a hands-on role for someone who has moved — or is ready to move — from writing code to thinking in systems and architecture. You'll work closely with a team of strong engineers on infrastructure-heavy, technically complex problems that have a real impact on IT teams around the world.

Lansweeper is evolving its engineering organization toward an AI‑native development model, and we’re looking for AI‑Native Senior Software Engineers who can combine strong software engineering fundamentals with the ability to work effectively in an AI‑augmented workflow.

This isn't a role for someone who wants to stay in their lane. You'll be expected to have opinions, move fast, and use **AI tooling as a force multiplier** in your day-to-day work.

AI Fluency

At Lansweeper, we are building an AI‑native engineering culture. We expect engineers to actively use AI tools across the software development lifecycle — including coding, testing, documentation, and system design. You should be comfortable working with AI‑assisted workflows and continuously evolving how you use them.

Team Info

You will join an enthusiastic team of 40 engineers based in Spain (global engineering team is 120 people).

What you'll do

• Design and build maintainable, scalable, observable, and well‑tested systems

• Work in an AI‑augmented workflow: guide AI tools, review AI-generated output, and ensure production-grade quality

• Contribute to architectural decisions across the team

• Apply systems thinking across data models, APIs, and distributed systems

• Produce clear technical documentation and structured prompts to improve collaboration with AI systems

• Work with a high degree of autonomy and drive initiatives to completion

• Use AI tools to accelerate development and delivery

• Mentor junior engineers

• Collaborate with engineers across Alicante and internationally

What we're looking for (Key Requirements)

• 5+ years of experience in software engineering

• Strong background in infrastructure, distributed systems, or backend engineering

• Solid understanding of data modeling, APIs, and service‑oriented architectures

• Experience building reliable and scalable systems in production

• Hands-on experience with AI tools for coding, testing, refactoring, and documentation

• Comfort working in an AI‑assisted development workflow

• Active GitHub or portfolio demonstrating real-world work

• Experience running services on Kubernetes with GitHub-based CI/CD

• Strong experience with PostgreSQL and MongoDB

Soft Skills

We value engineers who:

• Think in systems, not just components

• Take ownership of quality and long-term maintainability

• Prefer simplicity over unnecessary complexity

• Operate with a high degree of autonomy

• Combine human judgment with AI‑driven acceleration

On‑Call Expectations

This role may include participating in an on-call rotation, planned in advance and compensated. The goal is to ensure system reliability—not continuous after-hours work.

Our Offer

• Salary range: €48,295 – €78,478 gross per year

• Comprehensive benefits: health insurance, meal vouchers, ecovouchers, pension plan, company car, Flexible Income Plan

• Career growth and learning opportunities within a fast-scaling SaaS company

• Hybrid work: 2 days per week in the office

• Office location: Isla de Corfu shopping center, Avenida Doctor Jiménez Díaz, 19, Alicante

• Engaging company culture with team events and international collaboration

Pay Transparency

We are committed to fair and transparent compensation practices. The salary range for this role is €48,295 – €78,478 gross per year. Final compensation will be determined based on relevant experience, skills, and qualifications, in alignment with internal pay equity and consistent evaluation criteria.

Location

Based in Alicante. We’re open to candidates based in Madrid or elsewhere in Spain who can commit to regular presence in the office.

About Lansweeper

Lansweeper is the AI Cyber Asset Intelligence platform helping IT and Security teams gain full visibility, reduce cyber risk, and scale automation with confidence.

In today’s complex IT, OT, cloud, and IoT environments, fragmented asset data slows decisions and increases risk. We transform raw asset data into a continuously validated, trusted source of truth so teams can move faster and act with certainty.

With Lansweeper, organizations can:

• See – Complete visibility across hybrid environments

• Know – Enriched asset intelligence with lifecycle and risk context

• Act – Automate workflows, coordinate remediation, and enforce policy at scale

Call to Action

Ready to become an AI‑Native Software Engineer and shape the future of AI‑augmented development?

Apply now or share this role with someone in your network.