Technical Manager, Software Engineering Job Description We are looking for a Technical Manager to join our group and drive the full lifecycle development of these critical products. This includes the architecture, development, and ownership of our web-based data analytics applications. This role will collaborate closely with other technical leadership, product owners and other developers, while also giving you independence and ownership of your work. As a senior member of the group, you will have the opportunity to drive the technical strategy and architecture of our platform. This position is located in Nashville, TN and is onsite Monday - Thursday, with the option to work from home on Friday. Responsibilities - Leading a cross functional product development team to deliver amazing products to our customers, acting as a player/coach. - Architecting, building, testing, and deploying scalable, reusable, and maintainable applications that handle large amounts of data. - Taking full ownership of your work, from development and testing to eventual deployment and support in production. - Collaborating with other engineering teams, product owners, designers, and leadership. - Becoming a trusted team member in matters of technical architecture, design, and code. - Advocating for evolution and improvement - both technical and non-technical - within our teams. Including AI-assisted development workflows, adoption of new tech/tools, and general best practices. - Gaining a deep understanding of the CoStar business. Basic Qualifications - Bachelor's Degree required from an accredited, not for profit, in person university or college - A track record of commitment to prior employers - 8+ years of professional software development experience. - 5+ years' experience building large distributed, API-driven systems. - 3+ years of experience leading agile teams. - Significant full-stack experience, with deep expertise in C# and .NET (.NET core) development and expert level knowledge of modern server-side languages and application frameworks (C#, .NET Framework, Web API, Node) - Experience leading technical teams, working through complex requirements, and offering relevant, timely technical solutions. - Strong written and verbal communication skills; Must be able to communicate at a level appropriate to the audience (direct reports, peers, and senior management) - Excellent team building, negotiation and consensus building abilities. - Ability to motivate and build high performance software development teams. Preferred Qualifications and Skills - Real world experience designing and implementing complex application architectures on Amazon Web Services. - Expertise with relational database (e.g., SQL Server) or NoSQL (e.g., DynamoDB) systems. - Expertise building common/shared JavaScript module packages. - Experience with Docker and container orchestration. - Commercial Real Estate (CRE) knowledge is a bonus. - Experience leveraging AI-assisted development workflows in a production environment, using tools such as GitHub Copilot or Claude Code, to generate, review, and improve code. 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 you 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 Employee Resource Groups - Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks #LI-AR