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CoStar Group · 1 day ago

Software Engineer II

Richmond, VA

Full-time

Hybrid

Mid Level

3+ years exp

CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. The Software Engineer II role involves building modern web applications and supporting the Web Enterprise team in developing software tools for their proprietary CRM platform.

AnalyticsCommercial Real EstateReal Estate

Responsibilities

Develop and maintain engaging, responsive, and high-performance web applications using React, TypeScript, and Tailwind CSS

Build reusable, scalable, and secure UI components and libraries with a focus on maintainability and performance

Collaborate with cross-functional teams including designers, backend developers, and product managers to transform business needs into technical solutions

Contribute to and maintain shared component libraries and front-end architecture

Write comprehensive unit and integration tests using tools like Jest, React Testing library

Participate actively in code reviews, pair programming, and agile ceremonies

Take an active role in mentoring other developers

Be a subject matter expert in front-end technology stack

Continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strengthen CoStar’s technology platform and development practices

Qualification

React.jsTypeScriptTailwind CSSHTMLJavaScriptRESTful APIsAgile developmentC#SQLNode.jsCommunication skillsCollaboration skillsProblem-solving skills

Required

Bachelor's Degree required from an accredited, not for profit university or college, in-person college/university

3+ years of production development experiencing using modern front-end frameworks

Strong proficiency in React.js, TypeScript and Tailwind CSS

Deep understanding of HTML, CSS, JavaScript, and responsive design

Solid understanding of RESTful APIs and familiarity with front-end build tools (e.g., Webpack, Babel)

Strong grasp of web standards, accessibility, and security best practices

Experience working in Agile development environments

Experience in unit, performance and automation testing

Excellent communication, collaboration, and problem-solving skills

A track record of commitment to previous employers

Preferred

Experience with any state management libraries like Redux, Context API

Experience working with Micro Front Ends is a plus

Experience with C# and SQL with the ability to integrate front-end components into a scalable, secure, and maintainable backend architecture

Experience with Relational Database Management Systems (SQL Server) and Document Data Systems (Dynamo, Elastic Search) a plus

Comfortable working across the stack with Node.js on the server-side

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 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