Senior Software Engineer

CoStar Group

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Richmond, VA
Salary
$130,000–$170,000 / yr
Posted
46 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $169k
This role $150k
$106k most similar roles pay here $248k

This role pays less than 72% of similar roles. Most pay $149,500–$188,277 — the shaded band above. At the midpoint, this role pays about $150k versus about $169k for comparable roles.

Based on 240 similar postings.

Employer

About CoStar Group

CoStar Group is the leading provider of commercial real estate information, analytics, and online marketplaces, including CoStar, Apartments.com, and LoopNet platforms. Industry: Commercial Real Estate Data & Analytics

CoStar Group currently has 65 open roles on FindRole.

Listed pay typically runs $133,000–$190,000 across 63 roles with salary data.

Most-posted roles

View all roles at CoStar Group

At a glance

TL;DR · Senior Software Engineer

Senior Software Engineer joins the Sales Development team to build innovative CRM features and integrate AI initiatives into the company's proprietary platform. The role involves developing customer-facing web applications, designing AI-powered software solutions, and building intelligent workflows to automate research and improve data quality across enterprise systems. You will produce robust code for internal tools and customer-facing products while leading software design, development standards, and code reviews. Key technologies include React, TypeScript, C#, .NET Framework, SQL Server, and AWS services like Lambda, DynamoDB, and SQS. Candidates must possess experience with RESTful APIs, Git, CI/CD processes, and large language models or agent-based architectures. The position focuses on solving complex business challenges by implementing telemetry-driven solutions, enhancing platform observability, and creating automated tools to streamline information discovery and improve operational efficiency across various business functions.

What does a Software Engineer earn in Virginia?

Median $211200 from 265 postings across 15 companies.

See salary data

What you'll do

  • Build customer-facing web applications using React and TypeScript.
  • Design and implement AI-powered software solutions to enhance product capabilities and user experience.
  • Integrate AI skills, agents, and intelligent workflows into internal systems and customer-facing applications.
  • Develop robust, maintainable code using C#, .NET Framework, SQL Server, and AWS.
  • Implement telemetry-driven solutions to identify performance bottlenecks and improve system reliability.
  • Create automated solutions to streamline research workflows and increase operational efficiency.
  • Lead software design, development standards, and peer code reviews.
  • Develop comprehensive testing procedures to ensure high-quality applications for a large user base.

What we're looking for

  • Bachelor's Degree from an accredited, not-for-profit, in-person college or university.
  • 6+ years of software development experience with OOP languages.
  • Experience architecting and building large-scale distributed, service-oriented systems and web applications in agile environments.
  • Experience building RESTful APIs using C#.
  • Hands-on experience in AI adoption, development, and familiarity with LLMs, prompt engineering, or agent-based architectures.
  • Proficiency with code versioning tools like Git and familiarity with CI/CD deployment processes.
  • Knowledge of SQL, database development, and data modeling from conceptual, logical, and physical designs.
  • Familiarity with AWS PaaS services such as Lambda, DynamoDB, and SQS.

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