ZipRecruiter

Log In

1

Senior Nasdaq Software Engineer Jobs in Virginia

CoStar Group

Senior Software Engineer (C#/.NET)

Arlington, VA · On-site

$140K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Software Engineer (C#/.NET) Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.

Trinity Global Consulting

Senior Software Engineer

Springfield, VA · On-site

$128K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior-level experience with history of successful software deployments. Desired: * Master's degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems ...

Trinity Global Consulting

Senior Software Engineer

Springfield, VA

$128K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior-level experience with history of successful software deployments. Desired: * Master's degree or higher in Engineering, Computer Science, Information Technology, Management Information Systems ...

Trinity Global Consulting

Senior Software Engineer

Springfield, VA · On-site

$128K - $168K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... software deployments at enterprise scale Desired Qualifications: • Master's degree or higher in Engineering, Computer Science, Information Technology, or related STEM field • Senior-level ...

THOMSON REUTERS

Senior Software Engineer

Mclean, VA · On-site

$123K - $163K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

Thomson Reuters

Senior Software Engineer

Mclean, VA · On-site +1

$123K - $163K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

Thomson Reuters U.S. Inc.

Senior Software Engineer

Mclean, VA · On-site

$125K - $165K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

SCCI

Senior Software Engineer

Dahlgren, VA · On-site

$124K - $164K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview SCCI is seeking a Senior Software Engineer to join our team in support of a high performing DoD acquisition program. In this position you will provide software engineering technical support ...

Posted today

GridPoint

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer will implement solutions for complex software products and features, ensuring high quality through design, implementation, and testing. Responsibilities : • participate ...

Key Choice Group

Senior Software Engineer

Richmond, VA · On-site

$90K - $110K/yr

Senior Software Engineer Our client, in the specialty transportation industry, is seeking a Senior Software Engineer to join their team, hit the ground running, and help drive to success.This is a ...

Exiger

Senior Software Engineer

Mclean, VA · Hybrid

$123K - $163K/yr

  • Medical

  • Dental

  • Vision

Senior Software Engineer Location: McLean, VA or Richmond, VA Work Environment: Hybrid Role Sumary: As a Senior Software Engineer at Exiger, you will be responsible for designing and developing ...

previous pagenext page

Showing results 21-40

All JobsNasdaq Software Engineer JobsSenior Nasdaq Software Engineer JobsSenior Nasdaq Software Engineer Jobs in Virginia

Senior Nasdaq Software Engineer information

What is the difference between Senior Nasdaq Software Engineer vs Nasdaq Software Engineer?

AspectSenior Nasdaq Software EngineerNasdaq Software Engineer
Experience LevelTypically 5+ years, leadership responsibilitiesEntry to mid-level, focused on development tasks
ResponsibilitiesDesigning complex systems, mentoring, project leadershipImplementing features, debugging, code reviews
QualificationsBachelor's/Master's in CS, relevant certifications, extensive experienceBachelor's in CS or related field, some experience preferred
Work EnvironmentFast-paced financial tech environment, collaborative teamsDevelopment teams within financial services firms

The main difference is experience and responsibility level. Senior Nasdaq Software Engineers lead projects and mentor others, while Nasdaq Software Engineers focus on coding and feature development. Both roles require strong technical skills and industry knowledge, but the senior role involves more strategic input and leadership.

What are the most commonly searched types of Nasdaq Software Engineer jobs in Virginia?

The most popular types of Nasdaq Software Engineer jobs in Virginia are:

What cities in Virginia are hiring for Senior Nasdaq Software Engineer jobs?

Cities in Virginia with the most Senior Nasdaq Software Engineer job openings:

Senior Nasdaq Software Engineer jobs near you

Senior Software Engineer (C#/.NET)

CoStar Group

Arlington, VA • On-site

$140K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Senior Software Engineer (C#/.NET)
Job Description
Overview
CoStar Group (NASDAQ: CSGP) 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.
As a Senior Software Engineer on the Platform Development team, you will play a key role in expanding the data platform that supports all of CoStar Group's largest brands including CoStar Suite, LoopNet, Homes.com and Apartments.com. You will deeply understand what drives the business for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are supporting.
CoStar is investing heavily in artificial intelligence to accelerate software delivery, improve platform observability, automate research and business workflows, enhance product experiences through intelligent agents and skills, and improve data quality across enterprise systems. Successful candidates will demonstrate a willingness to learn, adopt, and apply AI technologies responsibly to solve complex business and engineering challenges.
This position is located in Arlington, VA and is in office Monday through Thursday with work from home on Friday.
Responsibilities
  • Build big, distributed, API-driven systems for tens of thousands of users.
  • Design and implement AI-powered software solutions that enhance the customer experience, improve platform intelligence, and unlock new product capabilities across CoStar brands.
  • Build and integrate AI skills, agents, tools, and intelligent workflows into internal systems and customer-facing applications.
  • Produce bullet-proof code that is robust, efficient, and maintainable; our primary tools are C#, .NET Framework, SQL Server, AWS.
  • Utilize AI models to enhance monitoring, replayability, observability, and diagnostic capabilities to improve system reliability, accelerate problem resolution, and reduce operational risk.
  • Implement telemetry-driven solutions that proactively identify anomalies, performance bottlenecks, and potential customer-impacting issues.
  • Drive and lead software design, development standards, and code reviews.
  • Build intelligent automation solutions that streamline research workflows, improve information discovery, and increase operational efficiency across business functions.
  • Collaborate with Product, Research, and Data teams to identify opportunities where AI-driven automation can create business value and improve decision-making.
  • Continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strengthen CoStar's technology platform and development practices.

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.
  • 5+ years of deep .NET development (C#) development experience including cross platform communication technologies such as Web API.
  • Working knowledge and experience with cloud-based platforms (AWS or Azure).
  • Experience with RESTful web services and ASP.NET MVC.
  • Experience in architecting, designing, and building large-scale distributed, service-oriented systems and web applications in an agile environment.
  • Data modeling experience.
  • Familiarity with large language models (LLMs), prompt engineering, or agent-based architectures.
  • Experience working with monitoring, telemetry, observability, or automated diagnostics platforms.
  • Strong understanding of data quality principles, data governance concepts, and data-centric application design.

Preferred Qualifications and Skills
  • Strong communication skills (to both business and technical partners).
  • SQL and database development knowledge.
  • Familiarity with AWS PaaS services such as Lambda, DynamoDB, and SQS.
  • Data modeling experience from conceptual, logical, and physical designs.
  • Experience implementing AI agents, workflow automation platforms, or intelligent search solutions.
  • Experience applying AI-assisted software development practices to improve engineering productivity and code quality.

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 - $187,000 Annually
We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.
#LI-AR
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

Apply