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CoStar Group

Commercial real estate data, analytics, marketplaces

Team Lead, Software Engineering - Full-Stack

Engineering LeadershipConfirmed live in the last 24 hours
Full-timeRichmond, VA, USA$154k - $203k /yr

About the Job

Requirements

  • A bachelor's degree from an accredited, not-for-profit, in-person college or university is required.
  • A track record of commitment to prior employers is required.
  • At least 5 years of experience building web applications and their supporting services and databases is required, including at least 3 years building large distributed, API-driven systems.
  • Demonstrated experience owning team delivery, including planning, prioritization, and coordination with product management and business stakeholders, is required.
  • Written and verbal communication with technical and non-technical audiences is required.
  • Hands-on proficiency building production React applications and server-side development in Node.js and C#/.NET is required.
  • Advanced SQL Server and T-SQL skills, including stored procedure development and query performance tuning, are required, along with data quality, validation, and reconciliation controls for financial data.
  • Experience designing complete applications is required, including API contract design, versioning and backward compatibility, separation of concerns, and established design patterns.
  • Experience being accountable for production systems, including on-call ownership, incident response, and reducing operational burden, is required, supported by version control and CI/CD in a major cloud environment (Azure, AWS, or GCP).
  • Experience with agentic engineering and AI-assisted development tools, such as Claude Code or GitHub Copilot, is required.

Responsibilities

  • Lead and grow a team of full-stack engineers, including hiring, coaching, performance management, and career development.
  • Own the team's deliverables from scope and technical direction through quality and on-time delivery.
  • Plan and coordinate with other engineering teams, product management, and business stakeholders across finance, sales, and customer service; set realistic commitments and communicate progress, risks, and tradeoffs.
  • Own the architecture of the team's systems across the full stack, including micro-frontend web application design, the backend-for-frontend layer, REST APIs, and the relational data layer.
  • Contribute directly to design and implementation across the stack, and participate in design and code reviews.
  • Translate business, audit, and regulatory requirements into well-scoped, testable engineering work, and address stakeholder tradeoffs.
  • Own production support for the team's systems, including monitoring, alerting, incident response, and reliability.
  • Maintain high engineering standards for testing, code quality, CI/CD, documentation, observability, and security.

Desired Qualifications

  • Experience with micro-frontend architecture and independently deployable frontend applications, such as Web Components/HTML custom elements, module federation, or equivalent, and maintaining a shared component library and consistent design standards.
  • Experience with payments, billing, or subscription management systems, or applications subject to audit and SOX controls.
  • Experience integrating with third-party billing, payments, or collections platforms.
  • Familiarity with event-driven and message-based integration (Kafka, RabbitMQ, SQS, Azure Service Bus), Redis caching, Elastic or OpenSearch search, and Azure or AWS services including Functions, S3, Lambda, and Step Functions.
  • Familiarity with observability and monitoring tools such as Datadog, Kibana, or Application Insights.
  • Demonstrated use of AI-assisted development practices, such as Claude Code or similar, to accelerate delivery, code generation, and review, and to support root-cause analysis.

About the Company

CoStar Group

Commercial real estate data, analytics, marketplaces

CoStar Group provides information, analytics, and online marketplaces for the commercial real estate industry. Its core products are detailed property data, market analyses, and tools to compare and evaluate properties, delivered via subscription access. It also runs online marketplaces like Apartments.com and LoopNet that connect renters with apartments and buyers/tenants with commercial properties, earning revenue from subscriptions, advertising, and transaction fees. The company differentiates itself through a large, integrated data platform and a suite of marketplaces that cover both residential rentals and commercial properties, with a strong presence in the U.S. and expanding globally. Its goal is to help brokers, property owners, investors, and lenders make informed real estate decisions and efficiently connect buyers, renters, and property listings across markets.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Washington DC, District of Columbia
Founded
1987

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