Senior Software Engineer (C#/React)

Overview

Build React/TypeScript web apps and C# microservices for CRM platform

Key Responsibilities

• web development
• api development
• test automation
• code review
• tech evaluation

Tasks

-Building customer facing web applications using the latest React and TypeScript frameworks. -Build micro services and RESTful APIs C# and .NET Core -Develop comprehensive application testing procedures to ensure high quality applications for tens of thousands of users. -Drive and lead software design, developing standards and performing code reviews, that result in robust a code base that is efficient and maintainable. -Continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strength CoStar’s technology platform and develop practices.

Requirements

• c#
• react
• elasticsearch
• git
• ci/cd
• bachelor's

What You Bring

-Data modeling experience from conceptual, logical and physical designs -A track record of commitment to prior employer -Strong communication skills (to both business and technical partners) -Experience with Elasticsearch or OpenSearch -Experience building RESTful APIs using C# -5+ years of software development experience -Demonstrated experience in architecting, designing and building large scale distributed, services-oriented systems and web applications in an agile environment -Proficient understanding of code versioning tools such as Git. -Familiarity with CI/CD deployment processes -Experience developing frontend applications using React -Bachelor’s Degree required from an accredited, not for profit university or college. -Experience with SQL

People Also Searched For

Benefits

-401(K) retirement plan with matching contributions -Life, legal, and supplementary insurance -Tuition reimbursement -Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups -Virtual and in person mental health counseling services for individuals and family -Commuter and parking benefits -Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks -Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug -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 -Employee stock purchase plan

About Costar Group

-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.

Sector Specialisms

Visa Sponsorship

-costar group is not able to provide visa sponsorship for this position.

Security Clearance

-maintain a drug‑free workplace and perform pre‑employment substance abuse testing.