NewFull Stack Software Developer Systems Plus, Inc.Full Stack Software DeveloperWashington, DCFull timeWork includes containerizing services with Docker and deploying to AWS (ECS/EKS, plus supporting services like RDS, S3, and CloudWatch), alongside ongoing bug fixes, performance tuning, and technical debt reduction. This role is a full-stack developer position building and maintaining Agency applications end to end, ReactJS front-end and Python/FastAPI back-end, with PostgreSQL for data.
Senior Full Stack Developer NuAxis InnovationsSenior Full Stack DeveloperWashington DC, DCThis role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Solution Architects, UX/UI Designers, QA Engineers, and DevSecOps teams to deliver end-to-end solutions across the full software development lifecycle. The Senior Full Stack Developer is responsible for designing, developing, integrating, and supporting secure, scalable, and high-performing enterprise web applications using modern cloud-native technologies.
Senior AI Developer NuAxis InnovationsSenior AI DeveloperWashington DC, DCThe Senior AI Developer serves as the lead technical resource responsible for designing, developing, integrating, and supporting enterprise Artificial Intelligence (AI) and Machine Learning (ML) solutions that enhance business applications, automate processes, and improve operational efficiency. This role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Subject Matter Experts (SMEs), Solution Architects, developers, and stakeholders to deliver secure, scalable, and responsible AI solutions that align with business and mission objectives.
Front-End Developer NuAxis InnovationsFront-End DeveloperWashington DC, DCThis role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, UX/UI Designers, Solution Architects, Back-End Developers, and QA Engineers to deliver secure, scalable, and intuitive user interfaces that meet business, technical, and accessibility requirements. · Participate in Agile development activities including backlog refinement, sprint planning, code reviews, sprint demonstrations, and continuous integration.
Software Test Lead NuAxis InnovationsSoftware Test LeadWashington DC, DCThis role develops and executes test strategies, manages testing activities, and collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, Developers, UX/UI Designers, and stakeholders to deliver secure, reliable, accessible, and high-performing applications. The Software Test Lead is responsible for leading the Quality Assurance (QA) and testing efforts for enterprise web applications, ensuring software quality through comprehensive manual and automated testing.
Cloud Architect / Engineer LeidosCloud Architect / EngineerWashington, DC$131,300–$237,350Proven expertise with Generative AI infrastructure, including: Production-ready Retrieval-Augmented Generation (RAG) pipelines, Scalable vector databases (e.g., Pinecone, Weaviate, Milvus, FAISS, or managed services) with indexing, clustering, and optimized retrieval, GPU/TPU compute clusters, managed container orchestration (Kubernetes/EKS/AKS/GKE), and auto-scaling for large language model (LLM) workloads. Demonstrated experience implementing enterprise security and compliance frameworks (SOC 2, ISO 27001, HIPAA, PCI-DSS, CMMC, FedRAMP, etc.), including encryption, threat monitoring, and zero-trust architectures.
Junior java microservices developer/Jr data analyst-Remote SynergisticITJunior java microservices developer/Jr data analyst-RemoteWashington, DCRemote$79,000–$142,000 / yearFull timeSince 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k. SynergisticIT JOPP is good for entry-level software engineering candidates because it helps address the key areas where applicants often fall short: current skills, hands-on projects, resume alignment, interview confidence, and job-search execution.
SME Oracle APEX Developer The Computer Merchant, LtdSME Oracle APEX DeveloperWashington, DC$90–$95 / hourContractorWhile an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. - Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications, primarily using the Oracle APEX toolset.
Sr ServiceNow Application Developer AHU TechnologiesSr ServiceNow Application DeveloperWashington, District of ColumbiaShort Description : Client is looking for a Senior ServiceNow Developer, you will play a crucial role in designing, developing, and implementing solutions within the ServiceNow platform. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
Applications Developer Senior (.NET) AHU TechnologiesApplications Developer Senior (.NET)Washington, District of ColumbiaClients OIS/Application Support Division I is looking for a Senior Application Developers whose primary responsibilities include design, development, delivery and enhancement of Client-Server/Web-Based/Cloud-Based/Mobile Software Applications using application software development languages/environments with. The successful candidates will demonstrate the following knowledge, skills, characteristics, experiences and/or abilities: • Capable of design, develop and deploy applications that support users on the case and program management especially with ERAP application.
Full-Stack Application Developer Tria FederalFull-Stack Application DeveloperWashington, DCDesign and document modern application architectures, including web applications, microservices, APIs, data platforms, and cloud-native solutions using scalable, open-source technologies and design tools such as Lucidchart, Mural, or similar platforms. Experience with cloud-native technologies, including AWS certifications, Infrastructure as Code frameworks (Terraform, AWS CloudFormation, AWS CDK, Pulumi, or similar), containerized platforms, and advanced AWS services such as EMR and SageMaker.
Web Application Developer, Senior American Systems CorpWeb Application Developer, SeniorDCAMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. Node.js, JavaScript, HTML, CSS, SQL, and RESTful API integration, along with the ability to refactor legacy systems, improve application scalability and performance, and collaborate with stakeholders in Agile development environments.
Web Application Developer - Defense (Front-End Eng) Recruiting From ScratchWeb Application Developer - Defense (Front-End Eng)Washington, District of ColumbiaWith a robust team and a commitment to excellence, they are dedicated to delivering high-quality products that enhance security and efficiency. We're representing a leading software development firm that specializes in creating innovative solutions for data-driven decisions and operations.
Web Application Developer, Mid Cayuse HoldingsWeb Application Developer, MidWashington, Washington, DC$90,000–$114,000 / yearThis role focuses on developing Power Apps, Power Automate cloud flows, Dataverse data models, and Power BI reports to support business processes, improve user workflows, and enable data-driven decision-making. The developer will work closely with business analysts, product owners, and stakeholders to translate requirements into secure, scalable, and maintainable solutions, while adhering to established governance and application lifecycle management (ALM) practices.
Senior Associate, Enterprise Application Developer Corus InternationalSenior Associate, Enterprise Application DeveloperWashington, DCRemote$62,000–$80,000 / yearFull timeThe mental requirements that are essential to satisfactorily executing the responsibilities outlined in this job description include, but are not limited to: learning new tasks, comprehending, and retaining information, completing tasks independently, effectively communicating verbally and in writing, demonstrating proficiency in using computer software to perform assigned tasks. Corus also provides a generous retirement plan and PTO to include vacation, sick, holiday, parental, jury, international travel, and bereavement leave; employer-sponsored basic life/AD&D insurance; employee wellness incentives, and employee work/life balance and assistance programs.
Senior Web Application Developer Cayuse HoldingsSenior Web Application DeveloperWashington, Washington, DC$100,000–$137,000 / yearThis role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect of the application, service, or environment as a reference for future maintenance and upgrades. Overview: The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs.
.Net Applications Developer AVER LLC.Net Applications DeveloperDCWe 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. Join a collaborative team who values AVERs mission focus and culture of delivering exceptional client service with great people and transformative technology solutions that ensure Government mission success.
Senior Geospatial Application Developer Ardent Management ConsultingSenior Geospatial Application DeveloperWashington, DCThe Senior Geospatial Application Developer will lead application development activities and collaborate with program team members across infrastructure, security, data, and operations to ensure applications meet federal IT requirements and mission needs. Our teams support the federal government's most critical national security and defense priorities, helping protect the nation, strengthen resilience, and advance the technologies and capabilities that keep America secure.
Cloud Application Developer with IRS MBI Clearance 3M ConsultancyCloud Application Developer with IRS MBI ClearanceWashington, District of ColumbiaThe 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.
Lead Application Developer Revolutional, LLCLead Application DeveloperWashington, DCThis role requires a technically hands-on leader who can drive delivery across modern cloud-native environments while working closely with architects, engineers, product teams, and external partners. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.
NewApplication Developer Highlight TechnologiesApplication DeveloperWashington, District of ColumbiaFull timeOur team knows the technology; we understand how our customers and their stakeholders work; and we know how to implement industry best practices to deliver high-quality, end-to-end solutions that minimize risk and maximize results. Overview: Highlight is seeking a software development consultant to join our SBA team supporting disaster management and recovery for small businesses affected by natural disasters.
Temporary Financial Application Developer Fenwick & West LLPTemporary Financial Application DeveloperDC$115,000–$172,750 / yearResponsibilities include designing, developing, testing, and implementing custom solutions; supporting packaged financial systems; maintaining database-level integrity; and assisting end users across the Firm. Depending on the role, the actual base salary offered may depend upon a variety of factors, including without limitation, the qualifications of the individual applicant for the position, years of relevant experience, level of education attained, certifications or other professional licenses held, and if applicable, the location in which the applicant lives and/or from which they will be performing the job.
NewFull-Stack Application Developer Remote & Clearance Ready ThorBen Consulting LLCFull-Stack Application Developer Remote & Clearance ReadyWashington, DCRemoteThorben Consulting, LLC seeks talented multi-stack Application Developers to join its team in Northern Virginia/Washington, DC. The role requires a B.S. in a relevant field and offers the chance to work remotely, with employer-paid health insurance and unlimited paid time off.#J-18808-Ljbffr.
Application Developer Softthink Solutions IncApplication DeveloperWashington, DCRemoteFour (4) years' experience with enterprise-scale web application development, Struts, OJB, Eclipse or IntelliJ (either is satisfactory), Ant, Tomcat, JUnit, log4j, Quartz, Linux, Apache, and Oracle SQL. • Four (4) years' experience with coding HTML, CSS, JSP, JSTL, and JavaScript for multiple browser platforms and operating systems.
Technical Lead / Senior Application Developer North StoneTechnical Lead / Senior Application DeveloperWashington, District of ColumbiaThe role supports implementation, maintenance, troubleshooting, enhancement, testing, security remediation, documentation, and sustainment of Reports, Interfaces, Conversions, Extensions, and Workflows components across SBA’s JAAMS environment and related financial systems. As Tech Lead, coordinate developer work products, promote code quality, support peer reviews, assist with issue prioritization, and communicate technical status to the Project Manager and SBA system leads.
Senior Applications Developer w/Secret Clearance TekSynap CorpSenior Applications Developer w/Secret ClearanceDCRemoteUtilizes web-based software such as Java, HTML, NET, AngularJS, Javascript, SOAP, REST API, mobile development, and Web Based API in the building of software applications. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Principal .Net Applications Developer AVERPrincipal .Net Applications DeveloperWashington, District of ColumbiaExperience with cloud and DevOps using Microsoft Azure DevOps or GitHub Actions, Azure App Services, Azure Functions, Azure API Management, Familiarity with Azure Storage (Blob, Queue, Table), Azure Key Vault. We 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.
.Net Applications Developer AVER.Net Applications DeveloperWashington, District of ColumbiaExperience with cloud and DevOps using Microsoft Azure DevOps or GitHub Actions, Azure App Services, Azure Functions, Azure API Management, Familiarity with Azure Storage (Blob, Queue, Table), Azure Key Vault. We 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.
NewPega Application Developer Soft Tech ConsultingPega Application DeveloperWashington, Washington, DC$130,000–$140,000 / yearWith contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. The designated candidate for this position will join a collaborative team environment, providing support necessary toward the successful delivery of the project deliverables, and provide effective communication to all levels of staff for reporting design/development.
NewSenior Applications Developer Fox Rothschild LLPSenior Applications DeveloperWashington, DC$115,000–$125,000 / yearThis position is responsible for designing and developing scalable, secure applications using modern technologies, troubleshooting server-side issues, and collaborating closely with stakeholders to deliver efficient and high-quality solutions. The salary range reflects a variety of factors that are considered in making compensation decisions, including but not limited to experience, education, licensure and/or certifications, geographic location, market demands and other business and organizational needs.
Senior Application Developer Essnova Solutions, Inc.Senior Application DeveloperWashington, DCDesign, develop, test, and deploy functional enhancements and backlog items (e.g., Space Management, Lease Management, Self-Certification, Asset Tracking, Reporting modules) in accordance with IRS prioritization. Develop and maintain system integrations and ETL processes with IRS systems (e.g., CADS, IFS, PeopleTrak, TAPS, SIMS), including creation and upkeep of Interface Control Documents (ICDs).
Software Applications Developer Lawelawe Technology ServicesSoftware Applications DeveloperWashington, DCFull timeYou’re comfortable working independently in high-demand environments, guiding development teams, and delivering scalable, secure applications that improve user experience and organizational performance. You bring expertise in Appian application development, integrations, and customization, paired with a strong ability to engage stakeholders and translate requirements into effective solutions.
Geospatial Application Developer Ardent Management ConsultingGeospatial Application DeveloperWashington, DCThe Geospatial Application Developer will collaborate with application developers, GIS professionals, infrastructure teams, security teams, and other program stakeholders to ensure applications meet federal IT requirements and support mission needs. Our teams support the federal government's most critical national security and defense priorities, helping protect the nation, strengthen resilience, and advance the technologies and capabilities that keep America secure.
Senior Web Application Developer Synergy ECPSenior Web Application DeveloperWashington, District of ColumbiaKey Responsibilities: -Design, develop, and maintain advanced solutions using Power Apps (Canvas and Model-Driven), Power Automate, Dataverse, and Power BI -Lead architectural design sessions and translate business requirements into scalable, well-structured Power Platform solutions -Implement robust data models, relationships, and business rule using Dataverse and other connected data sources -Build custom connectors, integrate external systems, and optimize API-based integrations across the M365 and Azure ecosystems. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Mid-Level Web Application Developer Synergy ECPMid-Level Web Application DeveloperWashington, District of ColumbiaPreferred Qualifications: • Experience with JavaScript, HTML, CSS • Experience with modern JavaScript frameworks, such as React, Angular, or Vue, and Node.js • Experience with Power Apps Component Framework (PCF) or desire to learn advanced extensibility. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Sr. Mobile Application Developer I 6523 Metrostar SystemsSr. Mobile Application Developer I 6523DC$170,000–$216,000 / yearOur engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Mobile Application Developer (AppDev), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government.
Sr. Mobile Application Developer I 6571 Metrostar SystemsSr. Mobile Application Developer I 6571DC$170,000–$216,000 / yearOur engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Mobile Application Developer I (Clearable), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government.
Application Developer - Mid & Sr Nalley ConsultingApplication Developer - Mid & SrWashington, District of ColumbiaExperience developing and supporting applications anchored in Oracle, SQL Server, MySQL, and newer implementations, and different or emerging technologies, including cloud and AI. Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions.
Software Developer / Application Support PlanIT GroupSoftware Developer / Application SupportWashington, DCRemoteEffective verbal and written communication skills, especially for collaborating on mainframe integration with Java developers and migration planning. • Expereience with test automation in unit tests, functional tests, regression tests and performance tests.
Application Developer- Secret Clearance Required IMG Information Management Group, Inc.Application Developer- Secret Clearance RequiredWashington, Washington, DC$100,000–$155,000 / yearFull timeThe ideal candidate is detail-oriented, technically proficient, and comfortable working in a collaborative environment to ensure reliable, high-quality workflow solutions that meet business needs. Develop and implement both new applications and/or databases and enhancements for existing applications and/or databases based on requirements identified in the product backlog .
Application Developer - Active TS/SCI with CI Poly ENS Solutions, LLCApplication Developer - Active TS/SCI with CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Web Applications Developer - Sacramento, CA AHU TechnologiesWeb Applications Developer - Sacramento, CAWashington, District of ColumbiaThe candidate should have the following skills: · Experience with ASP.Net Core, C#, MVC, Angular · Experience with Power BI and SSRS · Excellent research, analysis, and problem-solving skills. · Experience with relational databases, SQL · Strong analytical skills · Excellent verbal and written communication skills · Able to work independently and follow through on assignments.
Application Developer, Senior Booz Allen Hamilton IncApplication Developer, SeniorDC$86,800–$198,000 / yearOnsite: 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.
SAP Application Developer Lead Accenture Federal ServicesSAP Application Developer LeadWashington, DCThe 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: $116,900—$243,100 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 .
Full Stack Developer (Java) / Application Architect Northramp LLCFull Stack Developer (Java) / Application ArchitectWashington, DCThis role bridges architecture and hands-on engineering — you will define application frameworks, guide microservices design, and actively contribute to development across the full stack within a modern CI/CD DevSecOps environment on Google Cloud Platform (GCP). We are looking for a senior Full Stack Developer and Application Architect to design, build, and lead the evolution of cloud-hosted enterprise applications supporting FEMA's National Flood Insurance Program (NFIP) modernization.
Application Developer CGI IncApplication DeveloperWashington, DCNTKN=c&clid=21001&Page=JobDetails&Jobid=J0626-2668&BRID=1312723〈=1 from 125.20.162.145 on July 01 2026, 00:37:10 UTC. If you are attempting to access this site using an anonymous Private/Proxy network, please disable that and try accessing site again.
NewWeb Developer / Application Security (AppSec) Engineer ASSYST, Inc.Web Developer / Application Security (AppSec) EngineerWashington, DCSecure web applications and REST APIs through SSDLC and DevSecOps practices, perform application security testing, remediate vulnerabilities, analyze security logs, and implement Web Application Firewall (WAF) and file integrity monitoring. Develop and support applications using REST APIs, SQL, NET/C#, JavaScript, Python, Node.js, React, and TypeScript, while leveraging security tools including SIEM, IDS/IPS, EDR/NDR, and Wireshark.
Salesforce Application Developer 6638 Metrostar SystemsSalesforce Application Developer 6638DC$125,000–$145,000 / yearThe ideal candidate will operate within an AI-driven engineering environment, leveraging agentic development tools, AI-assisted coding, intelligent testing, and modern software delivery practices to rapidly build and modernize mission-critical Salesforce applications. Experience integrating Salesforce with enterprise systems using APIs, middleware, and cloud-native patterns, with experience supporting Agile software development teams and continuous delivery environments.
Pega Application Developer Accenture Federal ServicesPega Application DeveloperWashington, DCThe 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 .
Senior ServiceNow Developer AHU TechnologiesSenior ServiceNow DeveloperWashington, District of ColumbiaServiceNow Certified Application Developer (CAD) or Certified Implementation Specialist(CIS) certification highly desired Minimum 5 years of hands-on experience with ServiceNow development of the modules listed above. Job Description: Short Description: OCTO is looking for a Senior ServiceNow Developer, you will play a crucial role in designing, developing, and implementing solutions within the ServiceNow platform.