{"domain": "costar.com", "user": "Import costar.com", "isWillingToRelocate": false, "isUserAuthenticated": false, "isUserETXCandidate": false, "isDomainETX": false, "isCareerPlannerEnabled": false, "isMyApplicationsEnabled": false, "showVeteranEmployerSignUp": false, "candidate": {"enc_id": 0, "fullname": "", "firstname": "", "lastname": "", "skills": [], "email": "", "phone": "", "location": "", "filename": null, "starred_positions": [], "resumeUrl": "", "onboardingCompleted": false, "isUserInPcsIjp": false, "linkedinUrl": ""}, "branding": {"max_applications_apply": 5, "enableTalentNetwork": 1, "showJobId": 1, "hideJobCart": true, "homePageHeroBanner": {"useImage": 0, "opacity": 0, "hideInMobileView": false, "title": "", "image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1663609570::Hero-Banner-1905x288.jpg"}, "companyName": "CoStar Group", "postApplyText": "Thank you for your interest in CoStar Group and for taking the time to apply. We\u2019ll review your application shortly to learn more about you, your experience and skills, and will be in touch if your qualifications match our needs for the role. ", "postReferralText": "Our talent acquisition team will review. You will find any updates in the My Referrals section in Eightfold. ", "favicons": {"favicon": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1664304415::favicon+-+updated"}, "privacy": {"text": "I have read and agree to <a href=\"https://www.costar.com/about/privacy-notice\">CoStar Group's Data Privacy Notice</a>.", "button": "Agree", "title": "Data Privacy Notice"}, "navBar": {"opacity": 0.9, "color": "#ffffff", "image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1663785509::CSG-Logo-White@2x.png", "link": "https://www.costargroup.com/careers", "background": "#000000"}, "custom_html": {"header": "", "page-footer": "", "footer": "<style>a,a:hover,a:focus,a:active {text-decoration: none; color: inherit}a {-webkit-transition: all .25s ease-in-out;transition: all.25s ease-in-out}.ct-footer-post {padding: 20px 0; }.ct-footer-post .inner-left,.ct-footer-post .inner-right {padding: 20px 0}.ct-footer-post ul {list-style: none; padding-left: 0; margin: 0 -20px;}.ct-footer-post ul li { display: inline-block;margin: 0 20px}.ct-footer-post a {color:#ffffff}.ct-footer-post a:hover {color:#ffffff}.ct-footer-post p {color: #ffffff}.footer a {font-weight: 300;}@media (max-width: 768px).ct-footer-post p { display: inline-block } .ct-footer-post p + p { padding-left: 50px }}@media (max-width:991px) {.ct-footer-post { text-align: center;}</style><footer style=\"background:#000000 !important;\"><div class=\"ct-footer-post\" style=\"background:#000000 !important;\"><div class=\"container\" style=\"padding-bottom:15px;\"><div class=\"col-xs-12\" style=\"text-align:center; padding-top:5px; padding-bottom:5px;\"><a href=\"https://www.costargroup.com/\" title=\"Company\" target=\"_blank\" style=\"color:#fff!important; font-size: 18px; font-weight:400; line-height:26px; border-right: 1px solid #fff;padding-right: 20px;padding-left: 20px;\">Company</a><a href=\"https://www.costar.com/about/privacy-notice\" title=\"\" target=\"_blank\" style=\"color:#fff!important; font-size: 18px; font-weight:400; line-height:26px; border-right: 1px solid #fff;padding-right: 20px;padding-left: 20px;\">Privacy Notice</a><a href=\"https://www.costargroup.com/home/contact\" title=\"\" target=\"_blank\" style=\"color:#fff!important; font-size: 18px; font-weight:400; line-height:26px;padding-left: 20px;\">Contact us</a></div><div class=\"col-xs-12\" style=\"text-align:center; padding-top:5px; padding-bottom:5px;font-size: 18px; font-weight:400;color: #ffffff\"><h2 class=\"footer-sub-title\" style=\"font-size:18px !important;\">Follow Us</h2></div><div class=\"col-xs-12\" style=\"text-align:center; padding-top:5px; padding-bottom:40px;\"><a href=\"https://www.linkedin.com/company/costar-group\" target=\"_blank\" style=\"padding-left:50px; padding-right: 50px;\"><img src=\"https://static.vscdn.net/images/careers/demo/costar-sandbox/1666207100::linkedin-icon\"></a><a href=\"https://www.instagram.com/CoStarGroup/\" target=\"_blank\" style=\"padding-right: 50px;\"><img src=\"https://static.vscdn.net/images/careers/demo/costar-sandbox/1666207113::instagrm-icon\"></a><a href=\"https://twitter.com/CoStarGroup\" target=\"_blank\" style=\"padding-right: 50px;\"><img src=\"https://static.vscdn.net/images/careers/demo/costar-sandbox/1666207087::twitter-icon\"></a><a href=\"https://www.facebook.com/CoStarGroup\" target=\"_blank\" style=\"padding-right: 50px;\"><img src=\"https://static.vscdn.net/images/careers/demo/costar-sandbox/1666207126::facebook-icon\"></a></div><div class=\"ef-styles-2020\" style=\"padding-bottom: 5px !important; padding-top: 5px !important;\"><p class=\"body-text-2\"><a href=\"https://eightfold.ai\" title=\"Visit Eightfold.ai homepage\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#ffffff ;\">Powered by <img src=\"https://static.vscdn.net/images/eightfold_logo.png\" alt=\"\" width=\"20\" height=\"20\" align=\"middle\">  eightfold.ai #WhatsNextForYou</a></p></div></div></div></footer>"}, "custom_style": {"font": "", "css": ".reset-filters {color:#0054a6 !important;}.back-to-all-jobs {color: #0054a6 !important;}.back-to-all-jobs:hover {color: #ADD8E6 !important;}.remove-from-job-cart-button {color: #FFF !important;}.remove-from-job-cart-button:hover {color: #FFF !important;}.perk-icon{color: #0054a6 !important}.btn-secondary {border-color: #0054a6 !important;color: #0054a6 !important;}.btn-secondary:hover{border-color: #ADD8E6 !important;color: #ADD8E6 !important;}.fa-share {color: #0054a6 !important}.fa-share:hover {color: #ADD8E6 !important}.go-button {background: transparent; color:#0054a6 !important;border-color: #0054a6 !important}.advanced-options-button {color: #0054a6;}.go-button:hover {color: #ADD8E6 !important;border-color: #ADD8E6 !important}.advanced-options-button:hover {color: #ADD8E6 !important}.job-cart-button {border: 1px solid #0054a6 !important;background: #0054a6 !important;color:#ffffff !important;}.job-cart-button:hover{border: 1px solid #ADD8E6 !important;background: #ADD8E6 !important;color:#ffffff !important;}.add-to-job-cart-button {background-color: #0054a6 !important; border-color: #0054a6 !important; color: #FFF !important;}.add-to-job-cart-button:hover {background-color: #ADD8E6 !important; border-color: #ADD8E6 !important; color: #FFF !important;}.position-apply-button {background-color: #0054a6 !important; border-color: #0054a6 !important;}.position-apply-button:hover {background-color: #ADD8E6 !important; border-color: #ADD8E6!important;}.btn {border-radius: 3px; !important;} .search-results-main-container .card-selected { border-left-color: #0054a6!important;}.position-card .position-title {color:#000000 !important;} .all-positions-header h1 {color:#000000 !important;}.apply-form .btn-primary {border: 1px solid #0054a6 !important; color:#ffffff !important; background: #0054a6 !important; border-radius: 3px; !important;}.apply-form.btn-primary:hover{border: 1px solid #000000 !important;} .circle-number-indicator {background: #0054a6 !important;}.pillContainer .pillTitle {color: #000000 !important;}.position-facets h3 {color: #000000; text-align: left !important;} .card {text-align:left !important;}.personalization-bar-pre-upload {background-color: #fff; color: #000000 !important;}.get-matched-button {background-color: #0054a6 !important; border-color: #0054a6 !important;}.get-matched-button:hover {background-color: #ADD8E6 !important; border-color: #ADD8E6 !important;} .position-full-card {color:#000000 !important;} .position-title {color:#000000 !important;} .position-sub-title {font-size: 18px !important;font-weight: 700 !important;color: #000000 !important;} .related-blog .blog-title {font-size: 16px !important;font-weight: 700 !important;color: #000000 !important;}.custom-content-title {font-size: 18px !important;font-weight: 700 !important;color: #000000 !important; align-self: flex-end !important;}.join-tn-link{color: #ffffff !important;}.pillTitle.line-clamp.line-clamp-3  {color: #000000 !important;} #eightfold-chatbot .open-chat-bot .open-chat-bot-header {background: #000000;} #eightfold-chatbot .open-chat-bot .chat-bot-title {margin-right: 90px !important;} #eightfold-chatbot #chat-bot-image {background-color: black !important; padding: 4px !important;} .search-results-main-container .position-cards-container .card-selected {border-left: 8px solid #0054a6 !important;} #eightfold-chatbot #chat-bot-image {border: 3px solid #ffffff !important; border-radius: 50px !important} .botui-message-content {max-width: 85% !important; word-wrap: break-word;} div.legend-container, div.donut-container {display:none;} .perk {padding-right: 30px !important;} .perk .perk-icon {color: #0054a6 !Important;}"}, "customContent": {"positionSections": [{"title": "", "body": ""}]}, "perks": [{"title": "Benefits", "image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1671555211::Benefits-Icon-Health.png", "description": "Comprehensive medical, dental and vision plans are available in addition to wellness plans and more. Select \"Learn about employee benefits\" in the Chat Bot for more!"}, {"title": "Competitive Pay", "image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1671555231::Benefits-Icon-Pay.png\n", "description": "CoStar Group proudly offers competitive pay as benchmarked against the market and reviewed regularly."}], "page_title": "Careers at CoStar Group", "job_page_title": "Careers at CoStar Group", "page_description": "Careers at CoStar Group", "page_image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1663785509::CSG-Logo-White@2x.png", "talentNetworkBranding": {"custom_html": {"header": "", "footer": ""}}, "talentNetworkHeroBanner": {"useImage": 1, "opacity": 0, "hideInMobileView": false, "image": "https://static.vscdn.net/images/careers/demo/costar-sandbox/1663609570::Hero-Banner-1905x288.jpg", "title": "CoStar Group Talent Network"}, "custom_head_scripts": {"HOME_PAGE_LOAD": "", "SINGLE_POSITION_PAGE_LOAD": "", "APPLY_FORM_PAGE_LOAD": "", "SUCCESS_FORM_PAGE_LOAD": "", "JOIN_TALENT_NETWORK_PAGE_LOAD": ""}, "applyButton": {"background": "#0054a6"}, "recaptcha_enabled": 1, "showLoggedOutNotificationsPrivacyPolicy": true, "hideEightfoldBranding": false, "customJobDescEnhancedTableGate": false}, "pid": "446715764845", "positions": [{"id": 446715764845, "name": "Senior Software Engineer - Applied AI Team", "posting_name": "Senior Software Engineer - Applied AI Team", "location": "Arlington, Virginia, United States of America", "locations": ["Arlington, Virginia, United States of America"], "hot": 0, "department": "Technology - CoStar Group (Frank Simuro)", "business_unit": "Software Engineering", "t_update": 1775359311, "t_create": 1764720000, "ats_job_id": "R37954", "display_job_id": "R37954", "type": "ATS", "id_locale": "R37954-en", "job_description": "Build large-scale, distributed, API-driven systems using Node.js and modern scalable design patterns on AWS Design and implement infrastructure using Terraform, Docker, and build CI/CD pipelines for deployment Architect and develop event-driven applications leveraging AWS services (Lambda, SQS, DynamoDB, S3, etc.) Integrate generative AI capabilities and deploy machine learning models into production applications Build and optimize small classifiers and work with both generative AI and classical machine learning approaches Drive and lead software design, development standards, code reviews and production releases Collaborate closely with other Software Engineers and AI practitioners across the organization Continually evaluate emerging AI/ML technologies and scalable architecture patterns to identify opportunities and best practices Willingness to take an active role in mentoring other developers Bachelor's Degree required from an accredited, in-person, not for profit university or college 5+ years of production development experience with Node.js building large-scale, mission-critical applications Strong understanding of modern scalable design patterns and distributed systems architecture Hands-on experience with AWS services including Lambda, SQS, DynamoDB, S3, and other core AWS resources Proficiency with Terraform for infrastructure as code Experience with Docker and containerization technologies Strong understanding of CI/CD pipelines and the full development lifecycle Solid understanding of GenAI concepts and classical machine learning fundamentals Experience in architecting, designing and building event-driven applications in an agile environment Proficiency in unit and performance testing A track record of commitment to previous employers Experience with machine learning libraries (TensorFlow, PyTorch, scikit-learn, Hugging Face Transformers) a plus Hands-on experience deploying machine learning models to production a plus Experience building small classifiers or working with model fine-tuning a plus .NET Core development experience a plus Experience with OpenSearch, Redis, Kafka a plus", "stars": 0.0, "medallionProgram": null, "location_flexibility": null, "work_location_option": "onsite", "canonicalPositionUrl": "https://costar.eightfold.ai/careers/job/446715764845", "isPrivate": false}], "isFallback": true, "debug": {}, "count": 1, "personal_message": "We thought you would be interested in this position.", "scheduling": {"minTime": 9, "limit": 10, "maxTime": 17, "increments": 60, "minTimeslots": 3}, "userTitles": [], "enableTargetedResume": 0, "query": {"query": "", "location": "", "department": [], "skill": [], "seniority": [], "pid": "446715764845"}, "singleview": true, "see_all_jobs": true, "recommended_star_threshold": 4.0, "chatbot": true, "iframeImplementation": null, "pcsApplyFormV2Enabled": true, "allowedFileTypes": {}, "pcsTextConfiguration": {}, "hideDepartment": true, "pcsOctupleMigration0Enabled": true, "pcsOctupleMigration1Enabled": false, "replaceUrlOnGoBack": true, "pcsRedesignedNuxEnabled": true, "readmoreInstructionEnabled": false, "userActivityTimeout": 86400000, "userActivityTimeoutEnabled": 1, "isLoggedInPcsEnabled": false, "sortByConfig": [{"id": "relevance", "label": "Relevance"}, {"id": "new", "label": "New to Old", "value": "if(field(position.ats_data.creation_ts, max), field(position.ats_data.creation_ts, max), field(position.timestamp, max)) desc"}, {"id": "old", "label": "Old to New", "value": "if(field(position.ats_data.creation_ts, max), field(position.ats_data.creation_ts, max), field(position.timestamp, max)) asc"}], "searchBoxConfig": {}, "excludePrivatePositions": true, "eeocFilterKeywords": ["veteran", "disability", "gender", "race", "citizen", "visa", "ethnicity"], "disableScrollLoadPositionSidebar": false, "locationFlexibilityFrontendEnabled": false, "workLocationOptionFrontendEnabled": true, "remoteFlexibleJobsFilterEnabled": false, "loggedOutNotificationsEnabled": true, "candidateLogin": {"postApplyReviewLink": {"enabled": true, "url": "/api/apply/v2/profile/review/initialize_user?domain=costar.com", "title": "What's next? Increase your chances of getting hired!", "message": "Knowing more about you helps us review your application faster. Enrich your profile by adding more skills, awards, and other recognition.", "buttonText": "Review my profile", "verifyEmailTitle": "Let's verify your email", "verifyEmailText": "Click the link in the email to continue reviewing your profile. If you do not immediately see the email, check your spam folder."}}, "prepopulateApplyFormEnabled": true, "prepopulateSettings": {"prepopulateCheckboxText": "Save my answers for future applications", "showPrepopulateCheckbox": false}, "candidateBuildProfile": {}, "themeBuilderUser": null, "mandatoryFields": ["firstname", "lastname", "email", "phone"], "blindfoldWidgetPcsGate": false, "pcsApplyFormLocationGate": false, "t3sEnabled": false, "uploadApplicationAnswers": false, "candidateAuthV2Enabled": true, "preApplicationSubmitAuthEnabled": false, "applyFormV2Enabled": false, "loggedOutSavedSearchEnabled": false, "locationRadiusTypeToggleEnabled": true, "incompleteApplicationsEnabled": false, "incompleteApplicationConfig": {}, "fallbackPcsJdGate": true, "enableResumeCoach": false, "isPcsEnabled": true, "phoneWithCountryCodeEnabled": true, "phoneWithCountryCodeJTNEnabled": false, "notificationSuggestVerificationToken": null, "strictEmailValidationEnabled": true, "chatbotxConfig": {"enabled": false, "featureAccessFlags": {"resumeCoachCardFlags": {"showApplyWithResume": true, "showEditResume": true}, "positionCardFlags": {"showAddToJobCart": false}}}, "pcsOptionalResumeWithJobcartGate": false, "loggedInCandidate": {}, "hamburgerMenuEnabled": false, "sharedTalentPoolGate": false, "pcsAccessibilityHomeEnabled": true, "pcsAccessibilityApplyFormEnabled": true, "showLanguageDropdown": false, "languages": [{"value": "en", "title": "English"}, {"value": "fr", "title": "Fran\u00e7ais"}], "displayLanguage": "en", "installed_app_data": [], "singlePageCareersNavbarGate": false, "customJobDescTranslationSkipList": [], "all_applicable_locations": [{"location": "Arlington, Virginia, United States of America", "city": "Arlington", "state": "VA,US", "country": "US"}]}