Debt Solutions - Principal Software Engineer (React/C#/AWS)

CoStar Group

Actively hiring
San Diego, CA Posted 15 days ago $211,000–$297,000 / year
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At a glance

AI generated

TL;DR

As a Principal Software Engineer at CoStar's Debt Solutions team, you will lead the architecture and design of complex enterprise-level web applications and data pipelines, collaborating closely with product and technology teams to drive innovative solutions. Your responsibilities include converting product requirements into system architectures, guiding architectural evolution, and ensuring high-quality technical practices across multiple projects. You will work extensively with AWS services like Lambda, DynamoDB, and S3, as well as microservices and event-driven systems, requiring expertise in C#, JavaScript/TypeScript, and experience with financial data. This role demands a deep understanding of secure software development and the ability to mentor other engineers while staying current with emerging technologies.

Skills

AWS C# JavaScript Python Java GraphQL DynamoDB Lambda CloudFormation S3 API Gateway Terraform Git CI/CD CloudWatch Kibana PostgreSQL NoSQL Microservices Event-oriented architectures Test Driven Development

What you'll do

  • Drive the architecture and design of new greenfield systems from product requirements.
  • Ensure existing complex systems are well-documented and serve as an architectural expert.
  • Evangelize architectural principles to maintain high quality and consistency across teams.
  • Provide mentoring on topics like microservices, data streaming, and event processing.
  • Stay updated with emerging technologies and assess their impact on new or existing systems.
  • Advocate for secure software practices and ensure products are well-instrumented for stability.

What we're looking for

  • 10+ years designing complex enterprise-level web applications with microservices expertise.
  • Expert proficiency in at least one programming language: C#, Java, Python, JavaScript/TypeScript.
  • Extensive hands-on AWS experience including Lambda, DynamoDB, CloudWatch, and API Gateway.
  • Deep knowledge of secure system design and financial data handling.
  • Strong ability to communicate through architectural diagrams and mentor technical staff.

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $178k
This role $254k
$95k most similar roles pay here $319k

This role pays more than 98% of similar roles. Most pay $144,362–$211,200 — the shaded band above. At the midpoint, this role pays about $254k versus about $178k 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 33 open roles on FindRole.

Listed pay typically runs $169,500–$212,000 across 12 roles with salary data.

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