Senior Front-End Developer
Arlington, Arlington County, Virginia, 22201, USA
Listed on 2025-12-01
-
Software Development
Software Engineer, Full Stack Developer
Overview
Direct message the job poster from CoStar Group.
As CoStar’s next Senior Software Engineer, you will have a direct impact on highly visible CoStar Suite web applications that touch millions of users. You continuously lean emerging technologies and architecture advancements and apply the learnings to improve CoStar’s software products. This position is located in Arlington, VA and is onsite Monday – Thursday, with an option to work from home on Friday.
Responsibilities- Design and develop high performance web applications used by thousands of users globally
- Drive continuous improvement by focusing on engineering excellence
- Influence CI/CD pipeline improvements
- Collaborate closely with other Software Engineers across the organization
- Mentor junior developers, review code and architecture, and promote software development best practices
- Continually evaluate emerging technologies to identify opportunities, trends and best practices that can be used to strengthen CoStar’s technology platform and development practices
- Develop and maintain an in-depth working knowledge of the CRE Industry and CoStar’s business model / technology
- Bachelor’s Degree required from an accredited university or college
- A track record of commitment to prior employers
- 6+ years of production development experience in modern technologies, like React, Vue, Type Script, NodeJS, C#, .Net, Open Search, Kafka, SQL, No
SQL - A demonstrable track record of building and launching successful products and platforms
- Experience with cloud technologies like AWS, Cloud Managed Services, etc.
- Experience in Agile/Scrum processes, and Continuous delivery practices
- Experienced in unit, performance, and automation testing
- Deeply understand what drives the business for which you are building software
- Take an active role in mentoring developers with ability to build consensus
- Experience managing a large Enterprise level code base, code quality and dependencies
- Experience with C#, NodeJS, and/or React in particular
- Excellent written and verbal communication skills
- Commercial Real Estate (CRE) 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 generous compensation and performance-based incentives. CoStar Group also invests in your professional and academic growth with internal training and tuition reimbursement.
Our Benefits Package Includes (but Is Not Limited To)- 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 Diversity, Equity, & Inclusion Employee Resource Groups
- Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing.
Seniority levelMid-Senior level
Employment typeFull-time
Job functionEngineering and Information Technology
IndustriesLeasing Non-residential Real Estate, IT Services and IT Consulting, and Research Services
#J-18808-Ljbffr(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).