Senior Applications Developer Bowhead / UIC Technical ServicesSenior Applications DeveloperArlington, VADesired: Multiple cloud platform certifications at professional level (AWS Solutions Architect Professional, Azure Solutions Architect Expert, or Google Cloud Professional Cloud Architect), Kubernetes CKA/CKAD, Docker Certified Associate, specialized security certifications. Bachelor's degree in Computer Science, Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems, or related technical field from an ABET accredited or CAE designated institution; Master's degree preferred.
Senior Application Developer Govcio LLCSenior Application DeveloperFairfax, VA$135,000–$165,000Overview: GovCIO is currently hiring a highly skilled Senior Application Developer with an active Secret clearance to design, build, and modify application software using programming languages such as Java, ColdFusion, JavaScript, and C#. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments.
Software Developer Bowhead / UIC Technical ServicesSoftware DeveloperArlington, VABachelor's degree in Computer Science, Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems, or related technical field from an ABET accredited or CAE designated institution; Master's degree preferred. This position serves as a technical leader in the modernization of legacy DoD systems, providing advanced expertise in cloud-native development, architecture design, and team leadership.
Software Developer (Full Stack/Backend) Intern TeleWorld SolutionsSoftware Developer (Full Stack/Backend) InternChantilly, VAInternWith the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. This is a unique opportunity for a college student to gain hands-on experience working on an established, high-scale project, where you will contribute to real-world features that power global wireless networks.
NewIT - Software Developer IV PlanIT GroupIT - Software Developer IVReston, VAEffective verbal and written communication skills, especially for collaborating on mainframe integration with Java developers and migration planning. • Experience with test automation in unit tests, functional tests, regression tests and performance tests.
NewSoftware Developer (Microservices) PlanIT GroupSoftware Developer (Microservices)Reston, VAThis role involves developing production-grade microservices using Java 21 and Java 25, implementing clean and consistent API contracts, and ensuring secure, reliable integration with internal and external systems. Software Developer (Microservices) (Remote): Description: The Microservices Developer will be responsible for designing, building, and maintaining scalable backend services that power the platform's RESTful APIs.
Full Stack Developer Bowhead / UIC Technical ServicesFull Stack DeveloperDahlgren, VA$95,000–$120,000 / yearExperience working with IaaS solutions, including system virtualization, on-premises and/or hybrid cloud computing, cloud identity and security system, cloud monitoring and logging, and/or local and cloud storage. Develop and maintain high-quality software code and automated tests (Including Unit, Functional, Performance, Acceptance) for web interface application that integrates data, analytics and reporting components.
SharePoint Developer Calibre SystemsSharePoint DeveloperSpringfield, VAResponsibilities include: Custom Solution Development: Design and build custom SharePoint components like web parts, extensions, and site templates using the SharePoint Framework (SPFx). Certifications: Highly valued credentials include the Microsoft 365 Certified: Developer Associate (MS-600) and the Power Platform App Maker Associate (PL-100).
Senior ServiceNow Developer CredenceSenior ServiceNow DeveloperTysons, VA$150,000–$175,000You will also manage and participate in designing and developing solutions using various ServiceNow modules and features including CSM, S2P, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Service Portal, Asset Management, CMDB, AI Agents, and other ServiceNow modules, as required. Credence has an immediate need for a Senior ServiceNow Developer who will assist in solutioning and development of applications leveraging ServiceNow OOTB modules and customization as necessary to ensure the required business outcomes are delivered.
NewOracle EBS Financials Developer PlanIT GroupOracle EBS Financials DeveloperRichmond, VAThe ideal candidate is a highly skilled Oracle developer with deep expertise in Financials (AP, AR, GL, PO, Inventory) and various interfaces, who can translate business requirements into efficient, scalable technical solutions within the EBS framework. Module Support: Support and enhance core Financial modules, including Accounts Payable (AP), Accounts Receivable (AR), General Ledger (GL), Purchasing (PO), and Inventory (INV), alongside custom-built processes within the Oracle application.
Lead Full-Stack Developer System OneLead Full-Stack DeveloperMcLean, VARemoteCollaborate with clients, solution architects, product owners, UX designers, business analysts, platform engineers, and development teams to deliver resilient software products that meet functional and non-functional requirements. • Experience with AWS Lambda, API Gateway, Step Functions, EventBridge, EKS/Kubernetes, RDS PostgreSQL, MongoDB, Redis, Memcached, Elasticsearch, Docker, and modern monitoring/observability tools.
Software Developer- SME Govcio LLCSoftware Developer- SMEQuantico, VA$165,000–$175,000Prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Overview: GovCIO is currently hiring for a Software Developer-SME to design, code, test, and maintain software applications and systems in support of the Naval Criminal Investigative Service.
Senior Full Stack Developer System OneSenior Full Stack DeveloperMcLean, VARemoteThe Senior Full Stack Developer will collaborate with client stakeholders, solution architects, product owners, UX designers, platform engineers, business analysts, and cross-functional technical teams to design, build, test, and deploy resilient software solutions. The ideal candidate has strong hands-on experience with Python and JavaScript, modern web frameworks, RESTful APIs, microservices, cloud-native development, and AWS-based application delivery.
Senior ServiceNow Developer Capgemini Government Solutions LLCSenior ServiceNow DeveloperMcLean, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
ServiceNow Developer Capgemini Government Solutions LLCServiceNow DeveloperMcLean, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
Full-Stack Developer System OneFull-Stack Developer22102, VARemoteSystem One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Design, build, test, and deploy full-stack applications using Python, Django, and modern JavaScript frameworks .
NewFull Stack Developer System OneFull Stack DeveloperVienna, VAFacilitate user acceptance testing to include developing and executing test cases, test criteria, scenarios, and communication with project teams; ensure acceptance of delivered solutions; validate and document results. • Partner with project teams to plan, coordinate and roll out software change/release to Controlled Testing and Production; obtain required approvals and transition project to production.
Data Developer System OneData DeveloperFalls Church, VA$90,000–$100,000 / hourResponsibilities Support the delivery of client solutions using advanced analytics, exploratory data analysis, data wrangling, and ETL processes within a SAFe Agile environment. Derive insights from data and build robust data applications using analytics and coding tools (e.g., Python, R, Alteryx, SQL, SAS).
ServiceNow Developer Senior System OneServiceNow Developer SeniorLeesburg, VA$70–$90 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Configure and customize ServiceNow including UI policies, business rules, client scripts, flows, catalog items, and update sets.
Web Content Developer System OneWeb Content DeveloperMerrifield, VA$42 / hourSeeking knowledge of Adobe Target, Adobe Analytics, taxonomy, digital asset management, content management systems (CMS), search engine optimization (SEO), and online/digital metrics using industry best practices. Collaborate with Marketing and Digital staff and other internal business units/vendors to ensure timely/accurate implementation of digital content enhancements/requirements to support business needs and member experience.
Data Analyst / Dashboard Developer (Secret Clearance) System OneData Analyst / Dashboard Developer (Secret Clearance)23665, VAIntegrate data feeds from training systems, token management platforms, help desk operations, and workflow development pipelines into a unified dashboard accessible to the Contracting Officer's Representative (COR) and ACC leadership without requiring manual reports from the Program Manager. Build a?real-time performance intelligence system?that enables proactive decision-making, identifies emerging risks before they become performance failures, and demonstrates mission value through documented metrics.
Software Engineer JobotSoftware EngineerArlington, VA$120,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If you have a solid grounding in software engineering, continuous delivery, and computer science, and are looking for a career opportunity to grow and leverage those skills to the fullest while working on cutting edge technologies – Here is the place to be!
NewSenior Software Engineer JobotSenior Software EngineerTysons, VA$140,000–$215,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
Senior Software Engineer, Pega GenworthSenior Software Engineer, PegaRichmond, VA$96,700–$145,000You will work closely with business partners and IT teams to support and enhance Long-Term Care (LTC) Claims Administration applications and services, delivering high‑quality solutions that meet complex operational needs. Serve as a Senior Application Developer for the LTC Claims Operations technology team by designing, developing, and supporting scalable workflow applications.
NewIT - Software Engineer V PlanIT GroupIT - Software Engineer VNot Available, VAAdditional Skills/Experience: A degree from an accredited College/University in Software Engineering, Computer Science, or related discipline is preferred; Able to perform all functional duties independently on high-visibility programs, or mission critical aspects of a given program; Able to oversee the efforts of direct reporting resources and/or be responsible for the efforts of all staff assigned to a specific job; Experience training/mentoring less experienced personnel; Able to obtain Postal clearance; Excellent communication skills. Responsibilities: 20+ years of Experience as an Oracle eBusiness Suite Subject Matter Expert (SME) in implementing modules relating to the functionality of Oracle eBusiness Suite, Financials – Purchasing (PO), Accounts Receivables (AR), Accounts Payables (AP), Fixed Assets (FA), Project Accounting (PA) and General Ledger (GL).
NewIT - Consultant IV PlanIT GroupIT - Consultant IVNot Available, VAWorks on high-visibility, or mission critical aspects of a given program, and performs all functional duties independently; • Oversees the efforts of direct reporting resources and/or be responsible for the efforts of all staff assigned to a specific job. This includes executing national production applications on the Client' large, complex and widely distributed Microsoft NT operating system environment and Local Area Network (LAN) infrastructure throughout the United States.
NewField Mechanic MYR GroupField MechanicFredericksburg, VAThroughout our rich history, we have partnered with utilities, municipalities, commercial clients, and developers to deliver some of the largest and most complex projects, including new construction, upgrades, maintenance and repair for transmission, distribution and substation facilities, commercial and industrial electrical construction, emergency and storm restoration, clean energy, pre-construction services, and engineer-procure-construct (EPC) methods of project delivery. Must have three years of experience in general heavy truck repair, automotive repair, or equipment repair; equivalent trade school/technical school time may be applied toward this requirement OR have completed a vocational/technical school program or apprenticeship in vehicle and equipment repair and have four years of experience.
AWS Cloud Security Engineer System OneAWS Cloud Security EngineerMcLean, VARemoteSupport alignment with security and compliance frameworks such as CIS Benchmarks, NIST, HIPAA, FedRAMP, and SOC 2. • Assist with incident detection, investigation, response, and audit trail maintenance across AWS accounts and services. • Strong hands-on knowledge of AWS services, including EC2, S3, RDS, Lambda, ECS/EKS, CloudFront, Route 53, IAM, CloudTrail, AWS Config, and KMS.
NewServiceNow Certified Technical Architect Govcio LLCServiceNow Certified Technical ArchitectHampton, VA$190,000–$215,000This role provides hands‑on technical leadership across multiple platform areas—including ITSM, ITOM, ITAM, IRM, SecOps, HRSD, and App Engine—ensuring scalable, secure, and compliant delivery aligned with federal and DoD requirements. Overview: GovCIO is currently hiring for a ServiceNow Certified Technical Architect to lead the architecture, design, and implementation of enterprise scale ServiceNow solutions in support of a USAF program.
ServiceNow Architect Capgemini Government Solutions LLCServiceNow ArchitectMcLean, VAThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
Applications Developer (Hybrid) Commonwealth of VirginiaApplications Developer (Hybrid)Richmond, VA$100,000–$125,000 / yearPerform highly complex systems administration, maintenance, and support, including installations, upgrades, enhancements, monitoring, troubleshooting, configuration, tuning, and storage planning. The State Corporation Commissions (SCC) Enterprise Technology Services (ETS) Division seeks an experienced Applications Developer to join our team.
Applications Developer - Expert Nightwing Intelligence SolutionsApplications Developer - ExpertSterling, VirginiaThe candidate will be part of a team of Software Developers, ETL Developers, and Data Scientists to enhance existing production applications and build out new web services on a routinized production cadence to meet the evolving needs of users. Nightwing is currently seeking a Full Stack Web Application Developer - Expert in Herndon VA to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications.
Applications Developer - 00152 DHRMApplications Developer - 00152Richmond, VirginiaAs part of the ISS team, this Applications Developer will be primarily responsible for software development, administration, performance tuning, problem identification and resolution in support of multiple supported applications across multiple business units including Communications, Engineering and Building (DEB), Real Estate Services (DRES), Fleet, Facilities Management, Parking and Building Access, and others. Analyze, design, develop, configure, test and debug enhancements and implementations of custom and third-party applications, with focus on the Division of Engineering and Building’s (DEB’s) Building Information and Tracking Systems (BITS), the DGS Website and associated applications, and other DGS systems as assigned.
NewServiceNow Applications Developer- TS/SCI with Polygraph GD Information TechnologyServiceNow Applications Developer- TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Demonstrated experience with the ICD-503 process for accrediting applications and systems within the sponsor network, including submission of evidence, and leading remediation efforts to address any risks or identified issues.
Applications Developer J5 ConsultingApplications DeveloperChantilly, VirginiaDemonstrated experience developing JavaScript web services using Node.js, to include ExpressJS applications and Micro Services. Demonstrated experience with Representational State Transfer (REST) APIs, Spring Model View Controller (MVC), and Spring Boot.
Senior Applications Developer Ukpeagvik Inupiat CorpSenior Applications DeveloperArlington, VACERTIFICATION REQUIREMENTS: Required: IAT Level III certification (one of the following): CISSP, CASP+, CCNP Security, CISA, CISSP (or Associate), GCIH, GCFA, or CSSLPDesired: Multiple cloud platform certifications at professional level (AWS Solutions Architect Professional, Azure Solutions Architect Expert, or Google Cloud Professional Cloud Architect), Kubernetes CKA/CKAD, Docker Certified Associate, specialized security certifications. Bachelor''s degree in Computer Science, Software Engineering, Information Technology, Cybersecurity, Data Science, Information Systems, or related technical field from an ABET accredited or CAE designated institution; Master''s degree preferred.
NewCustom Applications Developer Accenture Federal Services Careers MarketplaceCustom Applications DeveloperArlington, VirginiaAs 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 . Additionally, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the Company's legal duty to furnish information.
Senior Software Developer (Specializing Financial Analysis Applications) CW ICONMA, LLCSenior Software Developer (Specializing Financial Analysis Applications) CWMcLean, VA$80.39 / hourCode Quality & Testing: Write clean, maintainable code backed by comprehensive automated tests using JUnit and React Testing Library / Jest, with strong unit and integration coverage. Frontend Development: Design and build responsive, performant UIs in React (with TypeScript preferred) that allow users to configure, run, and visualize results across multiple security types.
NewSenior Software Developer (Specializing Financial Analysis Applications) – CW IconmaSenior Software Developer (Specializing Financial Analysis Applications) – CWMcLean, VACode Quality & Testing: Write clean, maintainable code backed by comprehensive automated tests using JUnit and React Testing Library / Jest, with strong unit and integration coverage. Frontend Development: Design and build responsive, performant UIs in React (with TypeScript preferred) that allow users to configure, run, and visualize results across multiple security types.
Applications Developer Ardent Principles, Inc.Applications DeveloperHerndon, VirginiaWe’re seeking an Applications Developer who can design, build, and enhance modern software solutions using Java , Python , Angular , and microservices‑based architectures . Who We Are: We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management.
Applications Developer (Full Stack Developer - SME) Ardent Principles, Inc.Applications Developer (Full Stack Developer - SME)Herndon, VirginiaWe’re seeking a Senior Applications Developer who will bring 8–10 years of hands‑on experience building robust web applications and UX/UI frameworks using Angular, React, or JavaScript, along with deep familiarity working in Linux systems and contributing within Agile teams using Scrum or Kanban. You’ll work with tools such as Jira, Confluence, and GitHub to drive collaboration and transparency, while designing, developing, testing, and deploying applications in AWS, C2S, or comparable cloud platforms.
NewCustom Applications Developer Accenture Federal ServicesCustom Applications DeveloperArlington, 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: $64,000—$124,200 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 .
Applications Developer - III Solutions Technology, Inc / STI Health & WellnessApplications Developer - IIIArlington, VAFull timeThe AI/ML Engineer will develop and implement automation solutions to support machine learning technology integration activities, focusing on agentic workflow development, automated analysis workflows, and integration automation. You will work closely with a multidisciplinary team to build scalable AI/ML solutions, streamline data pipelines, and drive forward data-driven innovations in a fast-paced, agile environment.
Applications Developer 649 Freedom Technology Solutions GroupApplications Developer 649Chantilly, VirginiaThis work is new and requires experience or familiarity with the following skillsets: Agile Program & Scrum Leadership, Cloud Infrastructure & DevOps, Full Stack & Web Application Development, UI/UX & Accessibility, API & Microservices Engineering, System Architecture & Microservices, Data Engineering & ETL Pipelines, Database Design & Optimization, Search, Discovery & Knowledge Management, Visualization & Dashboarding, Cybersecurity, Accreditation & Risk Mitigation, AI/ML & Natural Language Processing, Geospatial & Mobile Development, Technical Communication & Documentation. Design and maintain relational and NoSQL databases including PostgreSQL, MySQL, Oracle, Aurora, MongoDB, and DynamoDB.
Applications Developer - III Solutions Technology / STI Health & WellnessApplications Developer - IIIArlington, VirginiaThe AI/ML Engineer will develop and implement automation solutions to support machine learning technology integration activities, focusing on agentic workflow development, automated analysis workflows, and integration automation. You will work closely with a multidisciplinary team to build scalable AI/ML solutions, streamline data pipelines, and drive forward data-driven innovations in a fast-paced, agile environment.
Web Application Developer - Front End Reinventing Geospatial, Inc. (RGi)Web Application Developer - Front EndHerndon, VABig data visualization and technologies to include: Data Visualization (D3.js, Chart.js, or Leaflet), Data Ingest (JSON, Kafka, Microservices, Elastic Search), Analytics (HIVE, SPARK, R, PIG, OOZIE workflows), Elasticsearch, Hadoop (HIVE data, OOZIE, Spark, PIG, IMPALA, HUE), COTS Integration (Knowi, MongoDB, Oracle, MySQL RDS, Elastic, Logstash, Kibana, Zookeeper, Consul, HADOOP/HDFS), Docker and Chef. Additional Skills We'd Like to See: Large scale software development experience: Develop/modify/troubleshoot Angular and TypeScript code, State Management (NGRX/NGXS), COTS Integration, Agile development experience, familiarity with Scaled Agile Framework (SAFe) using VersionOne.
Applications Developer 495 Freedom Technology Solutions GroupApplications Developer 495Herndon, VirginiaThe candidate will be part of a team of Software Developers, ETL Developers, and Data Scientists to enhance existing production applications and build out new web services on a routinized production cadence to meet the evolving needs of users. Freedom Technology Solutions Group is seeking a Senior Full Stack Web Application Developer in Herndon VA to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications.
Application Developer - Expert VTGApplication Developer - ExpertHerndon, VirginiaFull timeThe candidate will be part of a team of Software Developers, ETL Developers, and Data Scientists to enhance existing production applications and build out new web services on a routinized production cadence to meet the evolving needs of users. Overview: VTG is currently seeking a Full Stack Web Application Developer (Expert) in Herndon VA to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications.
Application Developer Zp Group LlcApplication DeveloperHERNDON, VA$200,000–$250,000 / yearKeywords: Application Developer, Java Developer, TS/SCI, Top Secret Clearance, Software Engineer, Linux, Windows, XML, COTS, FOSS, Herndon VA, Government Contractor, Troubleshooting, Systems Integration. Zachary Piper Solutions is seeking an Application Developer to support a company focused on delivering mission-critical technology solutions for government and defense initiatives.