• Senior Solution Developer…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Solution Developer - Azure/M365 Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... invaluable edge in real estate. We are seeking a ** Senior Full Stack Solution Developer ** to design...+ Web Applications + Logic Apps/low code automation + Identity/ Application management + M365 enhancement and custom solution development… more
    CoStar Realty Information, Inc. (11/08/25)
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  • Senior Full Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a ** Senior Software Developer ,** you will work with a team of developers to deliver software features, APIs, and micro-service solutions. We are ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7106/ senior -full-stack- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (11/29/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    …see the real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer ** , you will be working with a team of ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6546/ senior -ruby-on-rails- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (12/13/25)
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  • Senior Software Developer

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Software Developer ** to join our team of passionate individuals in **Springfield, ... of ensuring secure and compliant data access. As a Developer on our team, you will design, implement, and...guidance in collaboration with the team. * Analyze existing application processes and recommend improvements to enhance efficiency and… more
    Amentum (11/23/25)
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  • Senior Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Entitlements and Digital Policy Management. The Software Developer will work with a large team of developers and cloud… more
    Leidos (11/05/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software engineers,… more
    Leidos (09/26/25)
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  • Combat Coder - Senior Full Stack…

    Leidos (Hampton, VA)
    …seeking a **Combat Coder** - a highly skilled, adaptable full stack developer who thrives in challenging, disconnected, and resource constrained environments. You'll ... be building and integrating mission critical systems using Python , Apache NiFi, and other modern tools, often without...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (11/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... operational efficiency. You might analyze and design databases within an application area, working individually or coordinating database development as part of… more
    ManTech (11/21/25)
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  • Senior Principal Software Developer…

    Oracle (Richmond, VA)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software Developer to join our Networking organization, focusing on DDoS and ... L4 and L7 protection services-including DDoS mitigation and Web Application Firewall (WAF)-to protect against a wide array of...or more major languages (such as Go, Java, C++, Python ), especially in the context of systems engineering. -… more
    Oracle (11/25/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, ... development of Cloud Formation scripts to generate network and application + infrastructure in a repeatable fashion + Ability...and configure code in EC2 instances + Experience with Python . + Develop Java and Python applications… more
    Leidos (10/10/25)
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