Lead Software Engineer, Full Stack (Golang, Python, Java, AWS) Capital One Financial CorpLead Software Engineer, Full Stack (Golang, Python, Java, AWS)McLean, VA$197,300–$225,100 / yearUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Cleared Hybrid QA Tester/Engineer (5416) SMXCleared Hybrid QA Tester/Engineer (5416)Hanover, MD$86,000–$123,000 / yearThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.
Software Engineer – Java, Spring & AWS (Big Data Platform) ConsultNetSoftware Engineer – Java, Spring & AWS (Big Data Platform)Rockville, MDThis is an excellent opportunity for an engineer who enjoys working within a mature, enterprise-grade codebase where understanding and improving existing systems is just as important as developing new features. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.
Software Engineer, Platform Engineering Helsing GmbHSoftware Engineer, Platform EngineeringWashington, DCYou will design and operate cloud infrastructure, deploy and maintain shared services like GitLab, Artifactory, and CI/CD pipelines, and build internal tooling that accelerates software delivery across the organization. You will also enable product teams with their own isolated environments - provisioning cloud accounts, standing up EKS clusters, databases, and the automation to make it all self-service and efficient.
Sr. Software Engineer_.Net (Hybrid - Owings Mills, MD) T. Rowe Price Group IncSr. Software Engineer_.Net (Hybrid - Owings Mills, MD)Owings Mills, MD$121,000–$206,000 / yearAs a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. The team serves a global user base across the firm and is focused on expanding integrations with third-party vendors and the investment data warehouse while modernizing existing in-house applications.
Software Engineer CACI International IncSoftware EngineerSpringfield, VA$82,100–$172,400 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: Join a fast-paced Agile team developing mission-critical geospatial intelligence (GEOINT) applications supporting the National Geospatial-Intelligence Agency (NGA).
Senior Software Engineer (C#/.NET) CoStar Group IncSenior Software Engineer (C#/.NET)Arlington, VA$143,000–$187,000 / yearCoStar 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. 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.
Senior DevOps Engineer (Arlington, VA) CoStar Group IncSenior DevOps Engineer (Arlington, VA)Arlington, VAWe are currently seeking an accomplished Senior DevOps Engineer to join our team to support multiple software products and brands across the organization, such as Debt Solution, CoStar Suite, LoopNet, Apartments.com, Homes.com, and Ten-X. 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.
Senior Software Engineer - Platform & Data Infrastructure ID.me IncSenior Software Engineer - Platform & Data InfrastructureMcLean, VA$190,978–$214,052 / yearEnforce Zero-Trust Security & Secrets Management: Integrate enterprise secret management tools (HashiCorp Vault, External Secrets Operator, Google Secret Manager/KMS) and enforce Workload Identity and network perimeter controls. Working closely with Platform, Security, SRE, and Product Engineering teams, you will turn complex infrastructure into self-service developer capabilities, enforce security guardrails, and ensure high availability across critical production services.
Spacecraft Data Systems Engineer - Blue Ring Blue Origin Enterprises LPSpacecraft Data Systems Engineer - Blue RingReston, VA$145,188–$203,263.20 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewJR Software Quality Assurance (QA) Automation Engineer PeratonJR Software Quality Assurance (QA) Automation EngineerArlington, Virginia$86,000–$138,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Assist in designing, building, and maintaining automated test suites using Cypress (JavaScript/TypeScript) to validate web interfaces, microservices/APIs, and system‑level workflows.
Software & Platform Engineer IT Concepts IncSoftware & Platform EngineerMcLean, VA$165,000–$185,000 / yearThis role is ideal for engineers who thrive in writing code, designing, architecting, and building technical solutions, and experimenting with new technologies - while also understanding how applications operate on modern cloud platforms. Evaluate, champion, and define adoption strategies for emerging techno.logies that align innovation with enterprise architecture, security, and compliance frameworks that offer genuine competitive advantage and organizational efficiency, and drive value.
Intelligence Support Engineer ManTech International CorpIntelligence Support EngineerAnnapolis Junction, MD$85,000–$141,600 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Minimum Qualifications: Bachelor's degree and 4+ years of experience OR High School Diploma/GED and 8+ years of experience OR Associate's degree and 6+ years of experience OR Master's Degree and 2+ years, OR a PhD with 0+ years of progressively responsible experience.
Principal Cloud Engineer Meso Scale Diagnostics LLCPrincipal Cloud EngineerMD$116,600–$177,800 / yearPartner with Cybersecurity on cloud security engineering: IAM, KMS encryption, secrets management, GuardDuty, Security Hub, AWS Config, vulnerability management, and SIEM (SIEMonster/Wazuh) integration; lead remediation of cloud security findings. Strong cloud security engineering knowledge: IAM design at scale, KMS and secrets management, GuardDuty/Security Hub/AWS Config, vulnerability management, and integration with enterprise SIEM platforms (Wazuh, Splunk, Sentinel, or comparable).
Test and Integration Engineer CACI International IncTest and Integration EngineerSterling, VA$63,300–$129,700 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Qualifications: Required: U.S. Citizen with an active TS/SCI clearance preferably with a polygraph OR the ability to obtain and maintain a Top Secret SCI clearance (candidates with active clearances prioritized).
Cybersecurity Engineer (TS Cleared) IT Concepts IncCybersecurity Engineer (TS Cleared)DCKentro is always interested in connecting with experienced Cybersecurity Engineers who hold an active Top Secret clearance and are passionate about protecting enterprise systems, supporting mission-critical operations, and advancing cybersecurity initiatives within complex environments. Ideal candidates bring strong technical expertise, collaboration skills, and experience supporting cybersecurity operations, compliance efforts, and secure infrastructure in government, defense, or highly regulated environments.
NewLead Systems Engineer BitwiseLead Systems EngineerAnnapolis Junction, MarylandYou will lead a small, agile DevOps/SysAdmin team embedded within a larger engineering organization of 25+ developers, managing the stability, security, and scalability of systems that power complex data transformation workflows and a widely used web-based user interface. This is your opportunity to architect and maintain robust infrastructure spanning bare-metal and AWS environments to Kubernetes deployments, while collaborating with software engineering teams on system design and implementation.
Senior Quality Assurance Automation Engineer Assurety ConsultingSenior Quality Assurance Automation EngineerWashington, Washington7+ years of experience in software quality assurance, including analyzing business and technical requirements, developing test strategies, writing detailed test cases, executing manual testing, and validating software quality. The role focuses on analyzing business and technical requirements, designing comprehensive test strategies and test cases, performing functional, API, and data validation testing, and ensuring high-quality software delivery.
Software Engineer (Contingent) Trusted Space, LLCSoftware Engineer (Contingent)Herndon, VA$120,000–$150,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. We empower government and commercial customers to achieve mission superiority in space reconnaissance & surveillance, dynamic space operations, space-based ISR, and ground/command & control (C2) systems.
NewUI Front End Software Engineer GrvtyUI Front End Software EngineerAnnapolis Junction, Maryland$150,000–$200,000 / yearProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas.