CoStar Group
Senior Software Engineer - SQL/C#/.NET
CoStar Group, Richmond, Virginia, United States, 23214
Job Description
CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, 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.
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create unique and valuable offerings to our customers. We continue that effort today and are always working to improve and drive innovation. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
You will be part of our finance technology team, tasked with enabling the payment processing functionality of our business. This role is pivotal in constructing new data pipelines and system integrations to ensure our CRM and Consumer Portals offer enhanced customer experience with real-time information and enriched data for millions of transactions, addressing performance and high fault tolerance.
This position is located in our
Richmond, VA
office and offers a schedule of Monday-Thursday in office and Friday remote. Responsibilities
Lead technical discussions and make critical architectural decisions aligned with business goals. Design, develop, and maintain robust and scalable applications using the Microsoft .NET technology stack, SQL and other data tools. Implement solutions using modern architecture paradigms including microservices and event-driven systems. Ensure adherence to SOLID principles, design patterns, and clean coding standards. Collaborate with cross-functional teams, participate in code reviews, and mentor junior developers. Analyze business requirements and translate them into technical designs and development-ready specifications. Work across teams to standardize data transfer and storage. Basic Qualifications
Bachelor’s Degree required from an accredited university or college. A track record of commitment to prior employers. 5+ years of professional experience in software development using strongly typed languages for server-side processing (e.g., C#, Go, Java, or Node with TypeScript). Strong experience with MS SQL Server, including relational database design and performance tuning. Demonstrated experience building highly scalable software systems for volume processing and performance. Familiarity with microservices architecture and containerization (Docker and Kubernetes). Experience with AWS or similar cloud platforms (Azure, GCP). Strong understanding of CI/CD, infrastructure as code, automated deployment pipelines, and source control. Strong analytical and problem-solving skills with attention to detail and excellent communication skills. Experience in unit, performance, and automation testing. Preferred Qualifications
Experience with NoSQL databases and API Gateway technologies. Familiarity with observability tools like Kibana, Data Dog and other monitoring frameworks. Hands-on experience with Entity Framework for data modeling and data access. Databricks, Python or other ETL processing experience. Experience with ElasticSearch or OpenSearch. Payments experience is a plus. Experience with Identity & Access Management (e.g., OAuth, JWT). Exposure to serverless computing and event-driven architecture (RabbitMQ, SQS, Kafka, Azure Service Bus). What’s in it for you?
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. Benefits
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, 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 We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, CoStar Group is not able to provide visa sponsorship for this position. CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries
Leasing Non-residential Real Estate, IT Services and IT Consulting, and Research Services Referrals increase your chances of interviewing at CoStar Group by 2x
#J-18808-Ljbffr
Richmond, VA
office and offers a schedule of Monday-Thursday in office and Friday remote. Responsibilities
Lead technical discussions and make critical architectural decisions aligned with business goals. Design, develop, and maintain robust and scalable applications using the Microsoft .NET technology stack, SQL and other data tools. Implement solutions using modern architecture paradigms including microservices and event-driven systems. Ensure adherence to SOLID principles, design patterns, and clean coding standards. Collaborate with cross-functional teams, participate in code reviews, and mentor junior developers. Analyze business requirements and translate them into technical designs and development-ready specifications. Work across teams to standardize data transfer and storage. Basic Qualifications
Bachelor’s Degree required from an accredited university or college. A track record of commitment to prior employers. 5+ years of professional experience in software development using strongly typed languages for server-side processing (e.g., C#, Go, Java, or Node with TypeScript). Strong experience with MS SQL Server, including relational database design and performance tuning. Demonstrated experience building highly scalable software systems for volume processing and performance. Familiarity with microservices architecture and containerization (Docker and Kubernetes). Experience with AWS or similar cloud platforms (Azure, GCP). Strong understanding of CI/CD, infrastructure as code, automated deployment pipelines, and source control. Strong analytical and problem-solving skills with attention to detail and excellent communication skills. Experience in unit, performance, and automation testing. Preferred Qualifications
Experience with NoSQL databases and API Gateway technologies. Familiarity with observability tools like Kibana, Data Dog and other monitoring frameworks. Hands-on experience with Entity Framework for data modeling and data access. Databricks, Python or other ETL processing experience. Experience with ElasticSearch or OpenSearch. Payments experience is a plus. Experience with Identity & Access Management (e.g., OAuth, JWT). Exposure to serverless computing and event-driven architecture (RabbitMQ, SQS, Kafka, Azure Service Bus). What’s in it for you?
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. Benefits
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, 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 We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, CoStar Group is not able to provide visa sponsorship for this position. CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries
Leasing Non-residential Real Estate, IT Services and IT Consulting, and Research Services Referrals increase your chances of interviewing at CoStar Group by 2x
#J-18808-Ljbffr