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Salary
≈ $84k – $164k per year (Estimated)
Location
In office (Arlington)
Seniority
Senior · 4+ years exp

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 20, 2026. CoStar Group scores A on the Alion truth index.

Overview
Company
Impact
Profile match
CoStar Group is a real estate information, analytics and online marketplace company headquartered in Arlington, Virginia, behind the CoStar database and brands such as LoopNet, Apartments.com, Homes.com, Land.com, Ten-X, BizBuySell, STR, Matterport and OnTheMarket. Founded in 1987 by Andrew Florance, it is listed on NASDAQ and in the S&P 500, with major offices in Richmond, Irvine, London, Paris and Sydney serving brokers, owners, lenders, landlords and home buyers. It hires software, AI and security engineers, field researchers, account executives and sales associates, product marketers, recruiters and finance and lease administration staff.
Senior Workday Engineer

Job Description

Overview

CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, 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 truly unique and valuable offerings to our customers. We’ve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.

We are in search of a Workday Engineer to join our growing team at our state-of-the-art headquarters in Arlington, VA. This Engineer is responsible for assisting in the support of all aspects of HRIS integrations and technical configurations. This Engineer is also responsible for participating in any future development activities, including system upgrades and the implementation of additional applications and functionality. The ideal candidate will be a self-starter who is able to work across different teams and thrive in fast-paced environment. The Senior Engineer reports directly into the Director, HR Technology within the Human Resources organization at CoStar.

This position is located in Arlington, VA and offers a schedule of Monday through Thursday in office and the option to work from home Friday.

Responsibilities

  • Maintain inbound and outbound integrations with multiple vendors
  • Assist with the technical configuration to enable new Workday features in recruiting, absence, payroll, performance management and benefits modules
  • Configure Workday security for authorized access
  • Work directly with key business and IT stakeholders to establish requirements, consider design alternatives, facilitate discussions, ultimately configure, test and deploy integration solutions
  • Identify opportunities within existing processes and implement scalable automated solutions
  • Establish processes/controls to maintain data integrity for critical fields feeding into other systems
  • Lead future development activities, including system upgrades and the implementation of additional applications and functionality
  • Coach power users on Workday functionality and ensure they are leveraging Workday to the fullest
  • Work on projects with a broad scope, involving multiple technologies

Basic Qualifications

  • Bachelor’s Degree in Information Technology, Computer Science, Human Resources, or a related field required from an accredited, in-person, not for profit university or college
  • A track record of commitment to prior employers
  • 4+ years of development experience, including 3+ years of experience with Workday.
  • Experience working with Workday in a technical capacity with HCM, Recruiting, Payroll, Benefits, Absence Management, Compensation, Security, Report Writing, Integrations and business processes
  • Experience in the development and maintenance of integrations using Workday’s core tools (Workday Studio, Workday Extend, Workday Prism, Core Connectors, CCB, Web Services, Enterprise Interface Builder/EIB)
  • Able to demonstrate the creation of innovative solutions for complex Workday integrations
  • Demonstrated proficiency with web service technologies (REST, JSON, SOAP, HTTP, SSL, PGP, SAML, etc.)
  • Superior detail orientation, organization, and analytical skills
  • Ability to create project plans and timelines based upon understanding of tasks and milestones
  • Ability to work in a fast-paced environment, and have a proven ability to work with others
  • Ability to work well independently and under pressure, as well as be highly responsive to business needs
  • Advanced skills in Microsoft Excel

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)
  • Access to CoStar Group’s Employee Resource Groups
  • Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

The final salary or hourly rate offered for this role will fall within the range set forth below based on a variety of factors, including but not limited to, geographic location, skills, and competencies.

Base Compensation: 143,000.00 - 187,000.00 Annually

CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

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