Senior Software Engineer – AI-Native Data Platform (Go/Rust)Alicante, Spain · Hybrid (2 days onsite/week) · Full-timeContext & ImpactLansweeper is the AI Cyber Asset Intelligence platform helping IT and Security teams gain full visibility, reduce cyber risk, and scale automation with confidence. We transform raw asset data into a continuously validated, trusted source of truth — so teams can move faster and act with certainty.The Recognition & Data Core team owns the core intelligence layer of our platform: the systems that discover, identify, classify, and enrich millions of assets across IT, OT, cloud, and Io T environments. This is high-stakes, high-scale backend engineering — the kind of work where precision, performance, and reliability directly affect the security posture of our enterprise customers worldwide.We are looking for a Senior Software Engineer who writes production-qualityGoorRust, thinks deeply aboutdistributed systems, and treatsAI‑assisted developmentas a daily practice — not an experiment.AI FluencyAt Lansweeper, we are building anAI-native engineering culture. We expect all engineers to actively use AI tools to enhance productivity and quality across the software development lifecycle, includingcoding, testing, documentation, and system design. Candidates should be comfortable working with AI-assisted workflows and continuously evolving their approach as tools and practices advance.ChallengeEnhancing and maintaining high‑scaledistributed backend systemshandling millions of assetsSolving complexdata processing, enrichment, and classification problemsat scaleMaintainingperformance, reliability,



and engineering rigorin anAI‑assisted development environmentKey ResponsibilitiesDesign and buildscalable backend services and data pipelinesfor asset discovery, recognition, and enrichmentWork ondistributed systems problems : concurrency, fault tolerance, and high‑throughput processingIntegrateAI and ML capabilitiesinto product workflowsContribute toarchitecture decisions and technical standardsUseAI‑assisted development toolsas part of your daily workflowMentor engineers and raise the technical barParticipate incode reviews, design discussions, and continuous improvementKey RequirementsHard SkillsPrimary language:Go or RustProven experience buildingdistributed systems at scaleStrong experience withAI‑assisted development tools(Claude Code, Cursor, Copilot, etc.)Hands‑on experience withAWS, Kubernetes, and TerraformStrong understanding ofbackend systems and data‑intensive platformsActive engineering practice (Git Hub, open‑source, or personal projects — we will look)Soft SkillsStrongsystems thinkingand problem‑solving abilityHigh ownership and accountabilityAbility to work effectively inAI‑augmented environmentsAI Specific SkillsLansweeper is an AI‑native company. In this role, you are expected to actively useAI‑assisted development toolssuch asClaude Code, agents, subagents,



and MCP‑based workflowsas a core part of your engineering workflow. You should be comfortableprompting, validating, and refining AI‑generated code, and using AI to improve development speed while maintaining production‑quality standards.Team InfoYou will join an enthusiastic team of 40 engineers based in Spain (integral engineering team is 120 people)Our OfferSalary Range : €48,295 – €78,478 gross per yearCompetitive benefits: comprehensive health insurance, meal vouchers, pension plan, internet reimbursementCareer growth and learning opportunities within a fast‑scaling Saa S companyFlexibility in working hours and hybrid work options;
2 days a week in officeOffice location: Isla de Corfu shopping center, Avenida Doctor Jiménez Díaz, 19, 1st floor, box 3, 03005, AlicanteEngaging company culture with team events and international collaborationDiversity StatementWe welcome applicants of all backgrounds, regardless of gender, religion, ethnic origin, age, sexual orientation, or disability.Lansweeper disapproves of, and will not tolerate, unlawful discrimination against any applicant or employee because of race, color, national origin or ancestry, gender (including pregnancy, childbirth, or related medical conditions), gender identity, age, religion, disability, family care status, veteran status, marital status, sexual orientation, or any other basis protected by local, state, or federal laws.Hiring ProcessWe use AI to support and not replace during the hiring process. HR decisions are made by our talent acquisition team. You can request more info at any time via hr@

📌 Senior Software Engineer – Ai-Native Data Platform (Go/Rust) (Valencia)
🏢 Lansweeper
📍 Valencia