Costar Group
Provides commercial real estate data, analytics, and marketing services.
Develop full-stack web applications using React and .NET Core for a real-estate platform.
12 hours ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
Richmond, Virginia, United States
Office Full-Time
Company Size
4,700 Employees
Service Specialisms
No specialisms available
Sector Specialisms
Commercial Real Estate
Residential
Apartments
Hospitality
Industrial
Retail
Office
Multifamily
Role
Description
web development
microservices
software design
system architecture
testing
tech evaluation
- Build customer‑facing web applications with React, GraphQL, and TypeScript.
- Develop microservices and RESTful APIs using C# and .NET Core.
- Lead software design, establish standards, and conduct code reviews for maintainable code.
- Evaluate emerging technologies to strengthen the platform and adopt best practices.
- Create comprehensive testing procedures for high‑quality applications used by tens of thousands of users.
- Architect large‑scale distributed, service‑oriented systems in an agile environment.
Requirements
bachelor's
javascript
react
sql
git
ci/cd
- Bachelor’s degree required.
- 5+ years of JavaScript/React experience.
- Knowledge of modern ECMAScript specifications.
- Experience with SQL or MongoDB.
- Proficiency with Git version control.
- Familiarity with CI/CD deployment processes.
- Continuous learning mindset and collaborative attitude.
- Knowledge of RESTful APIs, C#, .NET Framework, and SQL Server (preferred).
- Strong communication skills with business and technical partners.
- Data modeling expertise across conceptual, logical, and physical designs.
Benefits
CoStar fosters a collaborative and innovative culture, offering generous compensation, performance‑based incentives, and extensive professional development resources such as internal training, tuition reimbursement, and inter‑office exchange programs.
- Competitive salary with performance‑based incentives.
- Comprehensive healthcare: medical, vision, dental, and prescription coverage.
- Life, legal, and supplemental insurance.
- Mental health counseling (virtual and in‑person) for individuals and families.
- 401(k) plan with matching contributions and employee stock purchase plan.
- Paid time off and tuition reimbursement.
- On‑site or reimbursed fitness center, yoga studio, Peloton, personal training, and group classes.
- Complimentary gourmet coffee, tea, fresh fruit, and healthy snacks.
- Access to Diversity, Equity & Inclusion employee resource groups.
- Commuter and parking benefits.
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
- costar group is not able to provide visa sponsorship for this position.
Security clearance
- pre‑employment substance abuse testing is required.
Company
Overview
Founded 1987
Year Established
The year the company was first established.
- Offers comprehensive data on properties, tenants, leases, and market conditions globally.
- Known for its pioneering technology and research, delivers powerful insights to commercial real estate professionals.
- Its旗舰平台, CoStar, provides unmatched property data, news, and analytics.
- Platforms used by real estate professionals, from brokers to investors to property managers.
- Expanded through strategic acquisitions, including the purchase of LoopNet and Apartments.com.
- Data-driven insights help clients make informed investment and leasing decisions, shaping the global real estate market.
Culture + Values
- Customer Focused: We strive to make a positive impact on our customers through innovative solutions.
- Ownership: We take personal responsibility for delivering results.
- Integrity: We act with transparency and integrity in everything we do.
- Innovation: We drive progress through creativity and technology.
- Collaboration: We believe in the power of diverse teams working together to achieve more.
- Excellence: We are dedicated to the pursuit of excellence in our products and services.
Environment + Sustainability
2040
Net Zero Commitment
Aims to achieve net zero carbon emissions by this target year.
- Committed to energy-efficient building designs and energy-saving programs.
- Uses technological advancements to reduce environmental impact.
- Annually tracks and reports on carbon footprint and environmental metrics.
Inclusion & Diversity
40% Global Workforce
Women Representation
Approximately 40% of the global workforce consists of women.
- Committed to creating an inclusive and diverse workplace where all employees can thrive.
- Has set specific goals to increase the representation of women in leadership roles.
- Implemented training programs to promote diversity awareness and inclusive leadership.