Job Description
Experience:
Experience designing software solutions for scale
Experience with either highly trafficked customer-facing websites and/or complex mobile apps
Experience working with Tech leads to optimise engineering practices and processes
Experience working with one of the common Cloud Platforms such as AWS, Azure, and/or GCP
Experience implementing DevOps practices and CI/CD
Experience working in Agile environments
Experience mentoring more junior engineers
Experience working in cross functional teams (Product, Design and Tech)
Experience with Microservices architecture
Experience with relational and non-relational DBs
Group/Squad specific experiences:
Proven expertise in C#, ASP.NET, and .NET Core.
Familiarity with TypeScript and React.js.
Hands-on experience with building distributed cloud-based applications.
Knowledge of Node.js is advantageous but not required.
Strong background in long-term technology transformation projects, particularly in breaking down monolithic applications into modular components, is highly valued.
Technical Skills:
Deep expertise in at least one programming language and tech stack
Understands shift-left testing and how to implement it in practice
Familiar with Functional and Object Oriented programming
Familiar with Document and Relational data persistence models
Familiar with Cloud Design patterns
Familiar with TDD, BDD and Domain Driven design
Familiar with synchronous (API) and async (Messaging) integration patterns
Familiar with modern Application Security Practices (OWASP)
Education and Certifications:
Degree in Computer Science / Software Engineering related field
[BONUS] AWS (or other Cloud Platform) Certification
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing
Skills Required
- Experience designing software solutions for scale
- Experience with highly trafficked customer-facing websites or complex mobile applications
- Experience optimizing engineering practices and processes with technical leads
- Experience with AWS, Azure, or GCP
- Experience implementing DevOps practices and CI/CD
- Experience working in Agile environments
- Experience mentoring junior engineers
- Experience working in cross-functional Product, Design, and Technology teams
- Experience with microservices architecture
- Experience with relational and non-relational databases
- Expertise in C#, ASP.NET, and .NET Core
- Familiarity with TypeScript and React.js
- Hands-on experience building distributed cloud-based applications
- Background in long-term technology transformation projects and decomposing monolithic applications
- Deep expertise in at least one programming language and technology stack
- Understanding of shift-left testing
- Familiarity with functional and object-oriented programming
- Familiarity with document and relational data persistence models
- Familiarity with cloud design patterns
- Familiarity with TDD, BDD, and Domain-Driven Design
- Familiarity with synchronous API and asynchronous messaging integration patterns
- Familiarity with modern OWASP application security practices
- Degree in Computer Science, Software Engineering, or a related field
- AWS or other cloud platform certification
CoStar Group Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CoStar Group and has not been reviewed or approved by CoStar Group.
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Healthcare Strength — Healthcare coverage is described as extensive, spanning medical, dental, vision, and prescription plans, with additional life and supplementary insurance options. Mental health counseling and wellness incentives are also part of the package, reinforcing the sense of strong health support.
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Wellbeing & Lifestyle Benefits — Lifestyle perks include commuter and gym reimbursements and daily lunch, alongside office snacks/drinks and company social events. Fitness stipends and wellness programs add to the perceived day-to-day value of the rewards package.
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Equity Value & Accessibility — Opportunities to become a shareholder via stock-related programs are highlighted as a meaningful element of total rewards. Equity and employee stock purchase options are positioned as an additional path to value beyond base pay.
CoStar Group Insights
What We Do
CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry-leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible, STR, a global leader in hospitality data and benchmarking; Ten-X, an online platform for commercial real estate auctions and negotiated bids; and OnTheMarket, a leading residential property portal in the United Kingdom.
