Jobs at CoStar Group

The Senior Engineer leads software development in the Core Web Squad, focusing on scalable user interfaces, mentoring junior engineers, and ensuring high quality and system health in collaboration with product teams.

No responsibilities or technical details are provided in the posting beyond the job title. The listing only identifies the role as Senior Software Engineer and includes an equal opportunity and drug-free workplace statement.

Lead the full partner lifecycle for Domain Workflow Solutions: identify and negotiate strategic partnerships, onboard partners, drive revenue and adoption, manage performance through data-led reporting, and collaborate cross-functionally to scale integrations and go-to-market initiatives.

Provide operational and administrative support to Senior Sales Executives for key Residential Real Estate clients across NSW: prepare proposals, handle client correspondence, vet leads, produce reports, assist billing/invoicing, escalate issues, support process improvements, and occasionally accompany sales on client visits. Opportunity for progression into Sales Executive or other commercial functions.

Lead and execute digital acquisition strategy for Commercial Real Estate and Agent/B2B segments. Manage performance marketing across paid search, social, display and video; optimize campaigns, measure end-to-end performance, forecast budgets, run landing page and audience experiments, ensure tracking/tagging, and align with broader marketing and product teams.

The Tenant Research Manager leads a team to deliver commercial real estate data, ensuring data quality, team performance, and client engagement through coaching and operational excellence.

The Tenant Research Director leads a team to deliver accurate commercial real estate data, improve client relationships, and enhance data quality. They mentor managers, drive team performance, and engage with stakeholders to maximize productivity and revenue.

Design, build and operate scalable Lakehouse data platform and batch/real-time pipelines. Develop data assets, streaming solutions (Kafka/Flink), ETL/ELT workflows (Airflow, DBT), and cloud-native architectures on AWS, Snowflake and Databricks. Optimize SQL and Spark workloads, manage schema and performance for Iceberg tables, enforce data quality and governance, and partner with data science, analytics and product teams to deliver cost-efficient, reliable data solutions.

Lead end-to-end product design for a commercial property listings portal: conduct research and usability testing, create wireframes/prototypes and high-fidelity designs, apply design systems and accessibility standards, collaborate with product and engineering, and use data and AI tools to iterate and optimize user experiences.

Lead go-to-market planning and execution for agent-facing products: launch planning, messaging, campaigns, sales enablement, and performance tracking. Partner with Product, Sales, Research and Analytics to inform positioning, create collateral, monitor campaign results, and optimize future activity to drive agent engagement and growth.

The Market Research Associate will gather real-time commercial real estate data, ensure database accuracy, and support clients with data insights.

The Engineering Manager leads engineering teams to deliver scalable software solutions, ensuring quality, performance, and system health. They coach engineers, manage delivery processes, and align technical strategies with business goals.

The Market Research Manager leads a team to maintain commercial real estate data, ensuring quality and alignment with client needs while overseeing strategic planning and reporting.

The Associate Tenant Researcher investigates and profiles commercial tenants, conducts interviews, performs web research, and maintains tenant profiles.

Design, build, and operate scalable batch and real-time data pipelines and Lakehouse data assets using AWS, Snowflake, Databricks, Kafka, and Flink. Collaborate with data science, analytics, and product teams to ensure data quality, modelling, governance, performance, and cost-efficiency.

Lead and manage enterprise systems and IT operations, ensuring system reliability, incident response, infrastructure performance, team leadership, vendor relationships, and operational strategy for enterprise IT services.

No duties or technical responsibilities are listed. Role title is Senior Engineer at CoStar Group. Employer enforces a drug-free workplace and requires pre-employment substance abuse testing.

Lead design and implementation of scalable, high-performance frontend features using React, TypeScript and Next.js. Architect solutions, write and review production-ready code, optimize performance and security, contribute to CI/CD and DevOps practices, mentor junior engineers, and drive domain-wide technical standards.

No responsibilities or qualifications are provided in the job posting beyond the job title.

Lead and grow a DevOps team, collaborate with Product and Architecture to deliver CI/CD, IaC, observability, and platform engineering solutions; own system health, tech debt, delivery reporting, and mentor engineers while driving technical excellence.