Technical Team Lead, Software Engineering/C#/.NET/SQL
Irvine, Orange County, California, 92616, USA
Listed on 2026-07-01
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Software Development
Full Stack Developer, Software Engineer
Technical Team Lead, Software Engineering (Payments/C#/.NET/SQL)
CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives.
is the nation's #1 rental marketplace for owners, property managers and consumers. is the network that millions of renters every year rely on to find their new place, is continuing to grow our industry-leading sales force. We provide apartment Property Managers and Owners with a platform to market their property listings and the industry's most comprehensive virtual tools to attract the most and highest-quality renters.
builds suite of Rental Tools for property managers — leasing, applications, maintenance, messaging, and payments. You'll be a Team Lead within the payments team, managing 3–5 engineers. We process approximately $6 billion annually across ACH, cards, and digital wallets, and handle 1099-K information returns on behalf of our customers. The work is operationally critical, and directly tied to the financial lives of both property managers and residents.
Our team is seeking an accomplished Technical Team Lead, Software Engineer to join our team in supporting multiple software products and brands across the organization. You will have a direct impact on highly visible web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve Apartments' software products.
This position is located in Irvine, CA and is in office Monday through Thursday with work from home on Friday.
Basic Qualifications- Bachelor's Degree required from an accredited, not-for-profit, in-person college/university
- A track record of commitment to prior employers
- 10+ years of development experience
- Experience in Web based and Database technologies
- Solid web development and troubleshooting skills
- Solid experience with the following technologies: C#, ASP.NET, SQL/Postgres
- Experience in developing Server Side Rendered and Single Page Web Applications
- Experience in fast paced Agile Scrum environments.
- Understanding & implementation of automated test processes
- Strong project management skills
- Strong written and verbal communication skills;
Must be able to communicate at a level appropriate to the audience (direct reports, peers and senior management) - Excellent team building, negotiation and consensus building abilities
- Ability to motivate and build high performance software development teams
- 1+ years of team leadership experience managing direct reports
- Familiarity with JavaScript frameworks such as Angular or React is highly desired
- Experience with AWS EC2/ECS/S3/RDS/SQS/Aurora/Lambda is highly desired
- Experience with Redis
- Commercial Real Estate knowledge is a bonus
When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.
We offer you generous compensation and performance-based incentives.
CoStar Group also invests in your professional and academic growth with internal training and 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
- Tuition reimbursement
- 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
This position offers a base salary range of $144,000-$223,000, based on relevant skills and experience and includes a generous benefits plan.
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