Senior Software Engineer (Databricks)
CoStar Group•San Diego, CA
•$124,000 - $187,000•Hybrid
About The Position
CoStar Group is seeking a Senior Software Engineer with strong C#/.NET experience, hands-on use of Claude for AI-assisted development, and proven experience building and operating systems on AWS. This role focuses on developing scalable, cloud-native solutions while leveraging modern AI tools to accelerate development and improve code quality. This position is located in San Diego, CA and has the work schedule of 4 days onsite and 1 day work from home.
Requirements
- Bachelor's degree required from an accredited, not-for-profit, in-person college/university
- A track record of commitment to prior employers.
- Strong experience with C# and .NET / .NET Core
- Hands-on AWS experience (EC2, ECS/EKS, Lambda, S3, RDS, DynamoDB, CloudWatch)
- Experience building APIs and backend services
- Solid understanding of software design principles
- Experience with Git-based workflows
Nice To Haves
- Practical experience using Claude for coding or code review
- Experience with Databricks
- Microservices or distributed systems experience
- CI/CD pipelines and DevOps practices
- Infrastructure-as-Code (Terraform, CloudFormation, CDK)
- Experience with additional AI coding tools
Responsibilities
- Design, build, and maintain production applications using C# and .NET
- Leverage Claude for code generation, refactoring, debugging, and analysis
- Build and operate cloud-based solutions on AWS
- Collaborate with product, architecture, and engineering teams
- Participate in system design, code reviews, and technical decision-making
- Improve application performance, scalability, and reliability
- Mentor engineers and contribute to engineering best practices
Benefits
- Generous compensation and performance-based incentives
- Internal training
- Tuition reimbursement
- Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
- Life, legal, and supplementary insurance
- Virtual and in person mental health counseling services for individuals and family
- Commuter and parking benefits
- 401(K) retirement plan with matching contributions
- Employee stock purchase plan
- Paid time off
- On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes
- Access to CoStar Group’s Employee Resource Groups
- Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
Upload and Match Resume
What This Job Offers
Job Type
Full-time
Career Level
Senior
