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Jobs/Lead Software Engineer- CoStar- Arlington, VA
CO

Lead Software Engineer- CoStar- Arlington, VA

CoStar

Arlington, Virginia, United StatesFull-time10+ yearsHybrid
Posted 3 weeks ago· America/New_York· Arlington, Virginia, United States

Why This Is a Good Vibe Coding Job

This is a standout role because CoStar specifically names "vibe coding" in their requirements, signaling a shift toward AI-first engineering. You’ll have the rare opportunity to architect an enterprise-scale platform where AI tools aren't just an afterthought, but the primary engine for development and product logic.

The Mission

As a Lead Engineer at CoStar, you'll take the helm of a greenfield project designed to revolutionize real estate through AI-integrated web applications. This isn't just about writing code; it's about architecting high-impact, distributed systems that leverage frontier models to deliver world-class analytics to millions of users.

Technical Landscape & Vibe Coding

You will steer a modern ecosystem featuring React, Node.js, and C#/.NET across cloud environments like AWS and Azure. This role is built for the 'vibe coder' who wants to operationalize AI-first workflows—using LLM-driven generation, agentic patterns, and automated testing to accelerate the development lifecycle. You'll define the standards for how humans and AI collaborate to build resilient, scalable microservices.

Leadership and Innovation

  • Pioneer AI Workflows: Shape the engineering culture by mentoring your team on AI upskilling and modern 'human-in-the-loop' debugging practices.
  • Architect for Growth: Build scalable, high-availability platforms using Kafka and NoSQL to handle massive datasets.
  • Strategic Influence: Stay ahead of tech trends to ensure CoStar remains the global leader in commercial real estate information.

Education

  • bachelor degree

Benefits

Medical InsuranceVision InsuranceDental InsurancePrescription Drug CoverageLife InsuranceLegal InsuranceSupplementary InsuranceMental Health CounselingCommuter BenefitsParking Benefits401(K) MatchingEmployee Stock Purchase PlanPaid Time OffTuition ReimbursementOn-site Fitness CenterEmployee Resource GroupsComplimentary Snacks and Drinks

Skills & Tags

ReactNode.jsTypeScriptC#.NetAzureAWSGCPKafkaSQLNoSQLOpenSearchMicroservicesAI ToolingSystem ArchitectureAgile/Scrum

Keywords

AIReactNode.jsTypeScriptC#.NetOpenSearchKafkaSQLNoSQLAWSAzureGCPMicroservicesCI/CDVibe CodingDistributed SystemsEnterprise ScaleAgileScrumCommercial Real EstateHigh AvailabilityObservabilityHorizontal ScalabilityUnit TestingAutomation TestingPerformance TestingCloud NativeContainersAPI Standards

Categories

SoftwareTechnologyEngineeringManagement & LeadershipData & Analytics

Source: eightfold