Software Developer Cognitio CorpSoftware DeveloperMc Lean, Mc LeanThe Developer will work with multiple COTS vendors to integrate products in multiple Linux environments and Windows; develop and maintain a rigorous versioning system that links training and validation for reproducibility; establish a DevOps environment and use DevOps tools such as, Jenkins, Kubernetes, Chef, and Terraform; and test software using automated test products such as Angular and Selenium. They will also adhere to the Sponsor’s security practices and procedures; prepare and deliver program and user level documentation; support the development of security documentation for software environment establishment; and interact with members of the technical team leads; to understand the current system, subsystems, and component specifications and be able to use experience to recommend changes to facilitate efficient and effective development.
Software Development V (SME Oracle APEX Developer) System OneSoftware Development V (SME Oracle APEX Developer)Washington, DCRemote$90.94 / hourWork at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset. Provide support with PL/SQL, Java, Windows PowerShell, and Unix shell scripting with familiarity with built-in PLSQL packages and procedures.
SERVICE NOW DEVELOPER Zermount, IncSERVICE NOW DEVELOPERArlington, VAFull timeQualifications Minimum Education & Experience:Bachelor's degree in computer science, Information Systems, or a related field (or equivalent professional experience).5+ years of hands-on experience as a ServiceNow Developer, specializing in platform customization and script creation. As a core platform expert, the developer transforms manual, siloed operations into seamless, automated digital workflows that enhance the user experience across the entire organization.
Software Developer -Senior Vets HiredSoftware Developer -SeniorPatuxent, MarylandThe Software Developer (WSCE-JSE)-Senior develops and maintains advanced software solutions for modeling and simulation environments supporting training, testing, data analysis, and research activities. The role designs, develops, integrates, and enhances real-time simulation software using C, C++, and Python, while supporting DevOps workflows, distributed architectures, and network communications.
Associate Appian Developer Graham TechnologiesAssociate Appian DeveloperLargo, MDRemoteFull timeExperience developing or configuring applications using Appian or similar low-code/no-code platformsExperience supporting software development projects using Agile methodologiesExperience working with APIs, databases, and application integrationsExperience troubleshooting application issues and supporting deploymentsEducation:Bachelor's Degree in Computer Science, Information Systems, Engineering, or related technical fieldDesired Skills:Experience:Experience supporting Federal, DoD, or Government programsExperience with Appian Records, Interfaces, Integrations, and Process ModelsExperience supporting application modernization effortsAWS or Azure cloud exposureCI/CD tools and DevOps practicesLow-Code Application DevelopmentCertifications Appian Certified Associate DeveloperCompensation: At Graham Technologies, we believe in treating everyone with fairness and respect. Our core values define who we are:Value our CustomersCare about our EmployeesPassionate about InnovationBelieve in a Strong Work EthicRely on TeamworkIntegrity MattersFounded in 2007, GTech is a consulting services firm passionate about delivering tailored solutions that meet our clients' needs and maximize the value of their investments.
Oracle Integration Cloud (OIC) Middleware & ETL Developer (EBS 12.2.12) 22nd Century Technologies, Inc. (TSCTI)Oracle Integration Cloud (OIC) Middleware & ETL Developer (EBS 12.2.12)Washington, DC$50–$75 / hourFull timeDeveloping and troubleshooting PL/SQL, EBS interfaces/APIs, concurrent programs, BI Publisher/XML artifacts as needed, and middleware/integration components (e.g., Oracle integration Cloud (OIC)/Oracle Integration patterns, web services, file-based exchanges); implementing monitoring and audit-ready logging; supporting test cycles and cutovers; and resolving production defects while adhering to federal security and compliance expectations. Design, build, and maintain OIC integrations (orchestrations, scheduled jobs, file-based flows, event-driven integrations) that support ERP modernization and UNIFI operations, aligned with initiative discussions in Pre-IBM Review Meeting Re: Integrations and Data Transport Methods.
Software Developer, Applications (Senior)/Project Manager Diné Development CorporationSoftware Developer, Applications (Senior)/Project ManagerWashington, District of ColumbiaThe Software Developer, Applications (Senior)/Project Manager serves as the technical lead responsible for overall contract execution, customer engagement, and delivery of SharePoint administration, application development, and modernization services. The position provides technical leadership for SharePoint Online and Microsoft 365 solutions while managing Agile project execution, customer priorities, staffing, quality assurance, risk management, and contract performance.
Sr. Backend Developer (Java & Kafka) Georgia IT Inc.Sr. Backend Developer (Java & Kafka)Washington, DCBonus Points (Preferred): Prior experience in the transportation, railroad, or logistics industries; familiarity with frontend architectures like Angular; experience with Schema Registry/Avro; or hands-on enterprise security knowledge (OAuth2/OIDC, Azure Entra ID). Key Responsibilities Backend & API Development: Design, develop, and maintain performant, enterprise-grade Java and Spring Boot backend services and REST APIs supporting mission-critical operational workflows (yard, equipment, and consist management).
Full-Stack Web Developer - Wordpress CACI International Inc.Full-Stack Web Developer - WordpressChantilly, VA$103,800–$218,100 / 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. You'll work closely with analysts, project leads, designers, and customers to deliver intuitive, reliable, and secure applications that meet business goals and elevate user experience.
JUNIOR SPLUNK DEVELOPER Hiring Our HeroesJUNIOR SPLUNK DEVELOPERArlington, VAFull timeDUTIES AND RESPONSIBILITIESMaintaining and making enhancements to custom functionality built on top of the Splunk platform, including dashboards, user interface and data entry screens, backend data stores and scripts, integrations, and REST endpoints. JUNIOR SPLUNK DEVELOPERMILITARY FRIENDLY & PREFERRED - HOH SPONSORZermount Inc. is looking for a Junior Splunk Developer to assist with maintaining custom Splunk apps and interfaces for our clients.
Senior Android Platform Developer CIS SecureSenior Android Platform DeveloperAshburn, VirginiaRemote$104,000–$142,000 / yearFull timeExperience porting Android ROMs to new devices, flashing devices with Android System ROMs, or contributing to open-source aftermarket Android distributions such as LineageOS or Paranoid Android. The Senior Android Platform Developer will collaborate with server developers, application developers, engineers, and other technical teams to develop and extend our secure Android platform.
Lead Security Engineer Dev TechnologyLead Security EngineerSuitland, MD$120,000–$190,000 / year469777815":"hybridmultilevel"}" data-aria-posinset="2" data-aria-level="1">Collaborate with application developers, data engineers, systems engineers, and OIS to identify and mitigate vulnerabilities, and provide expert security consultation to development teams. ","469777815":"hybridmultilevel"}" data-aria-posinset="2" data-aria-level="1">Design and implement secure architecture patterns — secure API design, authentication/authorization, input validation, encryption, secure logging and monitoring (SIEM), and secure error/session/configuration management.
ISSE PeratonISSEHerndon, Virginia$135,000–$216,000 / yearFull timeGenerate and maintain the complete security Body of Evidence (BoE) while leading the A&A activities according to the Risk Management Framework (RMF) processes (ICD 503, CNSSI-1253, NIST 800-37, NIST 800-53, etc.) for all multiple information systems. Responsibilities: Peraton’s Space Sector is seeking a seasoned Information Systems Security Engineer (ISSE) to join our diverse Information Assurance team supporting the Intelligence Community at our Herndon, VA office.
Senior Maximo Application Developer (IBM Maximo) Omniscius ConsultingSenior Maximo Application Developer (IBM Maximo)Ft. Meade, MDThe ideal candidate is a senior-level software professional with extensive experience customizing commercial off-the-shelf (COTS) enterprise applications, developing scalable solutions, and collaborating across engineering, infrastructure, cybersecurity, and customer teams. As the Senior Maximo Application Developer, you will serve as a technical leader responsible for designing, configuring, developing, and maintaining IBM Maximo-based applications supporting enterprise operations.
Front End Developer Trinity Global ConsultingFront End DeveloperSpringfield, VirginiaAt Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP. Professional Training – Formal training provided as required, with additional learning opportunities based on role.
ServiceNow Developer - HRSD Accenture Federal ServicesServiceNow Developer - HRSDSpringfield, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $104,300—$149,900 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
AI-Enabled Cyber Capabilities Developer Johns Hopkins Applied Physics LaboratoryAI-Enabled Cyber Capabilities DeveloperLaurel, MarylandFull timeIt requires designing AI-native architectures, orchestrating tool-using agents, and rapidly iterating on prototypes that demonstrate functional, outcome-driven impact. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Full Stack Developer, Mid Booz Allen HamiltonFull Stack Developer, MidChantilly, VirginiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Embedded Developer II Accenture Federal ServicesEmbedded Developer IIAnnapolis Junction, MDThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $103,800—$192,300 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
AI Solution Developer Booz Allen HamiltonAI Solution DeveloperChantilly, VirginiaDesigns and implements effective AI solution architecture or strategy utilizing approaches of various AI technologies and methods to address clients' business problems and needs, while complying with the organization’s strategies and business goals, and key ethical considerations. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.