Software Engineer II

CoStar Group

Confirmed live yesterday High trust

Hybrid

Quick summary

Work type: Hybrid
Location: Irvine, CA
Salary: $118,000–$165,000 / yr
Posted: 3 days ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $154k

This role $142k

$99k most similar roles pay here $207k

This role pays less than 63% of similar roles. Most pay $133,750–$174,186 — the shaded band above. At the midpoint, this role pays about $142k versus about $154k 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 $131,750–$190,000 across 64 roles with salary data.

Most-posted roles

View all roles at CoStar Group

At a glance

TL;DR · Software Engineer II

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Software Engineer II - LoopNet - Irvine, CA joins 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 code, creating database stored procedures, executing SQL scripts or ETL jobs, and participating in Agile/Scrum processes. The candidate will work with C# .Net (or .Net Core), TypeScript, and frontend frameworks like Vue, React, or Angular. Technical requirements include experience with AWS S3, SQS, Dynamo, ElastiCache, Apache Kafka, Datadog, and AI coding tools like GitHub Copilot. The role addresses the technical challenges of maintaining a large-scale commercial real estate marketplace while continuously evaluating emerging technologies to strengthen the company's overall technology platform and development practices.

What does a Software Engineer earn in California?

Median $214000 from 802 postings across 64 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 design patterns for high reusability.
Write unit testable software using C# to support various products and brands.
Develop database stored procedures, SQL scripts, and ETL jobs that meet company standards.
Maintain and contribute to the core product architecture and internal frameworks.
Evaluate emerging technologies and best practices to strengthen the technology platform.
Utilize AI coding tools for development, refactoring, and debugging tasks.
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.
4+ years of production development experience with C# .Net (or .Net Core).
Frontend working knowledge in Vue, React, or Angular using 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 (preferred).
Application security knowledge and experience with Git-based workflows (preferred).