NewApplication Developer (Salesforce) – Lead Allegis GroupApplication Developer (Salesforce) – LeadHanover, Maryland$121,582–$182,426 / yearFull timeThe Salesforce Lead Application Developer role is a core member of the Connected team responsible for researching, designing, developing, and optimizing innovative solutions on the Salesforce platform to enable critical business functions and deliver a great user experience. 8+ years of experience with (1) Salesforce Declarative development using Process Builder, Workflows, Flows, Lightning App Builder (2) Salesforce platform programming – Visualforce, LWC, APEX, SOQL, and SOSL.
EPM Cloud Application Developer Booz Allen HamiltonEPM Cloud Application DeveloperMcLean, Virginia$77,600–$176,000 / yearCollaborate regularly with management, colleagues, and cross‑functional partners to deliver project updates, recommend improvements, and present new development and AI‑driven capabilities that support strategic decision‑making. Manage full life‑cycle development for planning applications, including defining and documenting business requirements, designing key processes, building rules and Essbase calculations, and establishing robust data sourcing strategies.
NewApplication Developer (Foundational Services SME) - Sr Nalley ConsultingApplication Developer (Foundational Services SME) - SrWashington, DCFull timeTypeScript, Angular, Node, NestJS, Express Servers, Jest, MongoDB, PostgreSQL, Redis, ElasticSearch, GitLab CI Pipelines, Docker, OpenShift. Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions.
NewApplication Developer (SOURCE) - Sr Nalley ConsultingApplication Developer (SOURCE) - SrWashington, DCFull timeNalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Highly Desired: JSON, Java, Java Script, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, other AI technologies.
Application Developer – Sr. Castalia SystemsApplication Developer – Sr.Joint Base Anacostia- Bolling (JBAB), DC$190,000–$200,000 / yearPossess a Master’s degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education or have Bachelor’s degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 2 years of related Senior experience, for a total of 10 years. Salary at Castalia Systems is determined by various factors, including but not limited to location, position knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Sr. Application Developer Bigbear.aiSr. Application DeveloperWashington, Washington, DCFull timeYou will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it’s building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. Master’s degree and 8+ years of experience with application or software development with least a portion of the experience within the last 2 years or Bachelor’s degree and 10+ years of experience with application or software development as a substitute to a Master’s degree.
Application Developer ESMApplication DeveloperVienna, VAFull timeThis role collaborates with Business Analysts, Systems Architects, and stakeholders to deliver scalable applications, workflow automation solutions, system integrations, and GIS-enabled platforms using modern development technologies, low-code/no-code tools, APIs, BPMN workflows, Microsoft technologies, and ESRI solutions. Utilize technologies including Java, NET, JavaScript, REST/SOAP APIs, BPMN platforms, Microsoft SQL Server, and ESRI tools.
Senior .NET Application Developer Amatriot Group, LLCSenior .NET Application DeveloperArlington, VA$140,000–$150,000 / yearThe position works within an Agile environment to deliver high-quality software solutions, support legacy applications as needed, and contribute to application development across Classified, Unclassified, and Sensitive but Unclassified environments. Experience developing software in environments supporting more than 10,000 users and relational database management systems (RDBMS) containing more than 250 tables and over 1 million rows.
Aver Careers - Senior .Net Application Developer AVER LLCAver Careers - Senior .Net Application DeveloperWashington, DCWe provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people.
Aver Careers - .Net Application Developer AVER LLCAver Careers - .Net Application DeveloperWashington, DCWe provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people.
Application Developer - JavaScript EsriApplication Developer - JavaScriptVienna, VirginiaThis role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation. We are seeking an Application Developer to join Esri’s Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences.
Full Stack Dev./ Software Developer / Software Engineer/ Application Developer TechOp Solutions InternationalFull Stack Dev./ Software Developer / Software Engineer/ Application DeveloperWashington, DCTechOp Solutions is seeking a Software Developer / Software Engineer to support the U.S. Customs and Border Protection (CBP) Office of Facilities and Asset Management (OFAM) Mission and Program Management Office (MAPMO). Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Information Systems, Data Analytics, or a closely related technical field.
Cloud Application Developer with IRS MBI Clearance 3M ConsultancyCloud Application Developer with IRS MBI ClearanceWashington, District of ColumbiaRemoteThe ideal candidate will be adept at delivering scalable, secure, and cost-effective solutions while bridging the gap between application development and infrastructure management. This role requires strong software engineering expertise, deep knowledge of AWS services, and proficiency with DevOps tools and practices.
Senior Application Developer All Native GroupSenior Application DeveloperArlington, VirginiaFull timeWorking within the SearchPlus and application development team, the Senior Application Developer designs, builds, and maintains enterprise web applications and search capabilities that serve a user base of approximately 12,000 and integrate with large-scale cloud data stores. As a tribally owned organization, All Native Group operates multiple subsidiary businesses, providing clients with the advantages of working with a small business while leveraging the resources and expertise of a larger, established company.
Web Application Developer, Senior Technica CorporationWeb Application Developer, SeniorWashington, Washington, DC$116,000–$122,000 / yearFull timeFrom our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. Responsibilities: Technica Corporation is seeking a Web Application Developer, Senior who will design, develop, and maintain advanced solutions using Power Apps (Canvas and Model-Driven), Power Automate, Dataverse, and Power BI.
Web Application Developer, Mid Technica CorporationWeb Application Developer, MidWashington, Washington, DC$96,500–$100,000 / yearFull timeFrom our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. Responsibilities: Technica Corporation is seeking a Web Application Developer, Mid who will build and maintain Power Apps (Canvas and/or ModelDriven) to support business processes and user workflows.
Peoplesoft Application Developer CACIPeoplesoft Application DeveloperChantilly, VirginiaCertified PeopleSoft training: PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component Interface, PeopleSoft HRMS, PeopleSoft Portal, PeopleSoft Enterprise Learning Management, PeopleSoft Supply Chain Management. As a PeopleSoft HRMS Application Developer, this is your chance to work with the newest capabilities within Oracle PeopleSoft over the course of the multi-year program, with discussions underway to include digital chatbots to help the customer do more with less as the technology matures.
Senior Peoplesoft Application Developer CACISenior Peoplesoft Application DeveloperChantilly, VirginiaCertified PeopleSoft training: PeopleTools I, PeopleTools II, PeopleCode, Workflow, Integration Broker, App Engine, Component Interface, PeopleSoft HRMS, PeopleSoft Portal, PeopleSoft Enterprise Learning Management, PeopleSoft Supply Chain Management. As a PeopleSoft HRMS Application Developer, this is your chance to work with the newest capabilities within Oracle PeopleSoft over the course of the multi-year program, with discussions underway to include digital chatbots to help the customer do more with less as the technology matures.
SAP Application Developer Lead Senior Manager Accenture Federal ServicesSAP Application Developer Lead Senior ManagerArlington, 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: $148,800—$306,500 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 .
Application Developer/Reverse Engineer BitwiseApplication Developer/Reverse EngineerMarylandYou'll work alongside analysts, data scientists, and fellow software engineers to develop sophisticated security tools, reverse engineer network traffic and web applications, and automate complex operational workflows. The team you're joining operates within a CNO tradecraft product group that prizes speed, ingenuity, and impact — so if you're the kind of engineer who thrives on seeing your work deployed and making a difference fast, you'll fit right in.