Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

CoStar Group Logo

Lender - Lead Software Engineer (C#/AWS)

CoStar Group

$166,000 - $222,000
Sep 3, 2025
San Diego, CA, US
Apply Now

CoStar is looking for a Lead Software Engineer to drive the full-lifecycle development of their customer-facing Real Estate Analytics products, which involve creating innovative, data-intensive applications that process vast amounts of data into a fast, reliable, and intuitive analytics platform.

Requirements

  • Solid understanding and experience with Object Oriented Programming
  • Deep knowledge of modern server-side languages and application frameworks (C-Sharp, .NET Framework, .NetCore, Web API, Node)
  • Expertise with relational database systems such as SQL Server
  • Expertise with software development best practices, including standards, code reviews, source control, builds, testing and operations.
  • Expertise with Source Control, such as Git or TFS.
  • Expertise with Cloud platforms such as AWS or Azure
  • Experience with NoSQL (Redis, Neo4j, etc.) is a plus

Responsibilities

  • Designing, building, testing and deploying scalable, reusable and maintainable applications that handle large amounts of data.
  • Taking full ownership of your work, from development and testing, to eventual deployment and support in production.
  • Collaborating with other engineers, product owners, designers, and leadership.
  • Becoming a trusted team member in matters of technical architecture, design and code.
  • Advocating for evolution and improvement - both technical and non-technical - within our teams.
  • Explore new technologies, tools and best practices.
  • Gaining a deep understanding of the CoStar business, including the Analytic products.

Other

  • Bachelor’s Degree required from an accredited, not for profit university or college
  • A track record of commitment to prior employers
  • 10+ years of professional software development experience.
  • Strong analytical and problem-solving abilities.
  • Knowledge of modern front end (JavaScript, React, etc.) languages and application frameworks is a plus