Senior Full Stack Engineer

CoStar Group

Confirmed live yesterday Trusted

Hybrid

Quick summary

Work type: Hybrid
Location: Irvine, CA
Salary: $124,000–$187,000 / yr
Posted: 13 days ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $194k

This role $156k

$112k most similar roles pay here $237k

This role pays less than 80% of similar roles. Most pay $165,000–$222,000 — the shaded band above. At the midpoint, this role pays about $156k versus about $194k 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 Full Stack Engineer

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LoopNet - Senior Full Stack Engineer will join the team to support multiple software products and brands, including high-visibility web applications. The role involves designing and developing software using Object Oriented principles and design patterns to ensure reusability and maintainability. Day-to-day responsibilities include writing unit testable software, creating database stored procedures and SQL scripts or ETL jobs, and participating in Agile/Scrum teams to drive continuous improvement. The candidate will utilize C# .Net (or .Net Core), TypeScript with Vue, React, or Angular, and tools such as AWS S3, SQS, Dynamo, ElastiCache, Apache Kafka, and Datadog. Additionally, the role requires leveraging AI coding tools like Claude Code or GitHub Copilot. The work focuses on building and maintaining a large-scale commercial real estate marketplace and its associated product architecture.

What does a Full Stack Engineer earn in California?

Median $187850 from 53 postings across 14 companies.

See salary data

Skills

C# .NET TypeScript Vue React Angular AWS S3 SQS ElastiCache Apache Kafka Datadog SQL MS SQL MySQL Git Agile Scrum

What you'll do

Design and develop software using Object Oriented principles and patterns to ensure high reusability and maintainability.
Write unit testable software using C# for various products and brands.
Develop database stored procedures, SQL scripts, and ETL jobs that meet corporate standards.
Maintain and contribute to the company's core product architecture and frameworks.
Evaluate emerging technologies and best practices to strengthen the technology platform.
Use AI coding tools for development, refactoring, and debugging tasks.
Mentor other developers and build consensus across different teams on software projects.
Deliver high-performance products that meet specific technical requirements and performance SLAs.

What we're looking for

Bachelor’s Degree from an accredited, not-for-profit university or college.
7+ years of production development experience with C# .Net (or .Net Core).
Working knowledge of Vue, React, or Angular in TypeScript.
Experience with AWS S3, SQS, Dynamo, ElastiCache, Apache Kafka, and Datadog.
Ability to leverage AI Coding Tools like Claude Code or GitHub Copilot for development and debugging.
Demonstrated track record of building and launching successful products and platforms.
Experience in relational database design (MS SQL or MySQL) including performance tuning.
Must be eligible to work full-time in the United States without visa sponsorship.