Service-Oriented Architecture (SOA) Developer Accenture Federal ServicesService-Oriented Architecture (SOA) 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: $86,400—$176,200 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 .
NewFull Stack Developer (Jasper) Accenture Federal ServicesFull Stack Developer (Jasper)Washington, 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 .
Custom Software Engineering Lead Accenture Federal ServicesCustom Software Engineering LeadChantilly, 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: $130,200—$265,300 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 .
Test Engineer DANE LLCTest EngineerChantilly, VAFull timeBuild maintainable automation for functional, regression, and smoke suites targeting web UIs and REST APIs (Selenium/Cypress, Postman/Newman, JUnit/NUnit/Jest). We are seeking a junior to mid-level Test Engineer to join an agile quality engineering team, modernizing legacy applications into secure, scalable services.
NLM QA Specialist I - III Lexical Intelligence LLCNLM QA Specialist I - IIIBethesda, MD4 years of progressive software quality assurance and testing experience, including demonstrated leadership of QA activities on complex software development programs Bachelors degree or other degree(s) in Computer Science, Information Technology, Software Engineering, or related fields; advanced degree preferred Demonstrated experience designing, implementing, and managing automated testing frameworks and configuration management systems across multiple software development environments Proven ability to develop comprehensive test strategies, test plans, and quality metrics for enterprise-level software applications and tools Experience integrating QA and security validation activities within CI/CD pipelines and DevSecOps frameworks Working knowledge of federal information security requirements, including FISMA compliance considerations relevant to software testing and quality assurance Experience conducting and overseeing Section 508 accessibility testing and validation, including WCAG 2.0 Level A and AA compliance assessment Demonstrated ability to provide technical guidance to junior QA staff and coordinate QA activities across cross-functional development teams. Leads the design and implementation of enterprise testing frameworks, oversees accessibility and security compliance programs, and serves as the primary QA liaison to government stakeholders and senior leadership.
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 / Java Developer LCG, Inc.Full Stack Developer / Java DeveloperRockville, MD$91,825–$124,750 / yearWorking experience with Docker and similar Containerization methods, knowledge of Web design patterns and front-end technologies like HTML5, jQuery, and MVC framework like spring and Spring Boot. Working experience in developing web services using HTTP REST/JSON and SOAP, Oracle PL/SQL, knowledge of data transfer objects and associated design patterns.
Sr .Net Developer Alpha Omega IntegrationSr .Net DeveloperVienna, VirginiaRemoteThere are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. We are committed to supporting our agency partners as they transform their operations, delivering on our purpose to ensure the safety, security, and well-being of future generations: National Security – Supporting agencies such as the Department of Homeland Security (DHS) and the Department of State.
Software Developer IQUASAR LLCSoftware DeveloperArlington, VAFull timeExperienced in designing, implementing, and analyzing simulations involving extensive datasets, ensuring efficient data processing and accurate modeling outcomes. · Knowledge and experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server.
Senior Full Stack Developer Verite Group, Inc.Senior Full Stack DeveloperSterling, VAThe Williamsburg and Epsilon programs produce Mission Management web applications for the Intelligence Community, leveraging cloud-based microservices architecture. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming languages and frameworks.
PeopleSoft HCM,ELM Developer Lead Digital Management LLCPeopleSoft HCM,ELM Developer LeadWashington, DCWith a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Comprehensive experience with HTML, Java, J2EE, JSP, Extensible Markup Language (XML), JavaScript, C++, and object‑oriented analysis and design; relational database programming; and administration of programming/application development systems.
Front End Software Developer CACIFront End Software DeveloperSterling, Virginia$82,100–$172,400 / yearJob Title: Front End Software DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: NoneAnticipated Posting End: 7/28/2027 CACI is seeking an experiencedFront EndSoftwareDeveloper to joina multidisciplined team to work on delivering the next generation of mission management systems. Pay 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.
Full Stack Developer CACIFull Stack DeveloperFairfax, VirginiaPay 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. CACI is seeking a Senior Full Stack Developer to support the Department of Homeland Security's Cyber Crimes Center (C3) in designing and implementing sophisticated web applications and investigative tools.
AEM developer Resource Logistics, Inc.AEM developerWashington, DCStrong AEM component development experience using Apache Sling, OSGi (annotations), HTL/Sightly, GraphQL, and web technologies (HTML, CSS, JavaScript, AJAX). Hands-on experience with Adobe Edge Delivery Services (EDS / Project Franklin), focusing on performance-first, CDN-based delivery and Git-driven workflows.
Ts/Sci W/ Poly Full Stack Developer (Java, Angular) Leading Path ConsultingTs/Sci W/ Poly Full Stack Developer (Java, Angular)McLean, VALeading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. The ideal candidate will have strong command of the principles of large-scale database development, data modeling, data mapping, data testing, data quality, and documentation preparation.
Software Engineer - Full Stack Developer (TS/SCI with Poly Required) GCI, Inc.Software Engineer - Full Stack Developer (TS/SCI with Poly Required)Chantilly, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. As a Software Engineer, a typical day will include the following duties: The Software Engineer will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software.
Senior Full Stack Developer ICONMA, LLCSenior Full Stack DeveloperMcLean, VA$80.39 / hourThe developer will be involved in developing and enhancing core features of the forecasting engines to improve model accuracy, performance, and scalability, as well as providing support for critical quarterly/yearly production runs used in financial reporting to ensure the integrity, accuracy, and timeliness of outputs. Software Developer who can contribute to the firm’s enterprise forecasting platform that supports long-term financial projections, enabling strategic planning and decision-making.
Lead Full Stack Adobe Experience Manager Developer :: Washington, DC (Remote) ARK Solutions, Inc.Lead Full Stack Adobe Experience Manager Developer :: Washington, DC (Remote)Washington, DCRemoteDay-to-day Responsibilities: Lead the development team and participate in client/team meetings. Provide web development, website operations, and content management governance.
Software Engineer, Senior (Secret Clearance) Praescient Analytics LLCSoftware Engineer, Senior (Secret Clearance)Fairfax, VA$120,000–$165,000 / yearPosition Overview: Praescient Analytics is seeking a highly skilled and visionary Software Engineer - Senior to provide technical leadership and big-picture oversight for the National Industrial Security System (NISS)-the Defense Counterintelligence and Security Agency's (DCSA) secure, cloud-based system of record. API & Gateway Management: Deeply engage with API gateways, Web Services, and RESTful APIs to seamlessly and securely integrate complex data components built by both internal teams and third parties.
Mid-Level Software Engineer LeidosMid-Level Software EngineerGaithersburg, MarylandIf you’re passionate about solving complex technical challenges, learning emerging technologies, and developing software that directly supports mission success, this is an exciting opportunity to grow your career while making a meaningful difference. As a Full Stack Engineer, you’ll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure, cloud-native solutions.
Full Stack Developer, Project - Senior Consultant, Technical Transformation Deloitte Touche Tohmatsu LtdFull Stack Developer, Project - Senior Consultant, Technical TransformationArlington, VAWe can enhance customer experiences and drive sustained growth and customer value creation and capture, through customer and commercial strategies, digital products and innovation, marketing, commerce, sales, and service. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
NewSoftware Engineer (SharePoint / Full Stack Developer) Staffed4USoftware Engineer (SharePoint / Full Stack Developer)Herndon, VirginiaYou'll work alongside experienced engineers using modern cloud technologies, Agile methodologies, DevSecOps practices, and enterprise collaboration tools while developing secure applications that directly support national security missions. We are seeking an experienced Software Engineer to support the full software development lifecycle for mission-critical enterprise applications supporting the Intelligence Community.
Java Developer (API) StratAcuity Staffing Partners IncJava Developer (API)Merrifield, VARemote$65–$70 / hourIn terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. This role is ideal for developers who enjoy owning services end-to-end, building systems from scratch, and solving complex technical challenges in a distributed, remote environment.
Senior Appian Developer Atlas Technologies IncSenior Appian DeveloperAlexandria, VARemoteAtlas Technologies is seeking a skilled and motivated Senior Appian Developer to join our dynamic IT team and contribute to the design, development, and implementation of secure enterprise applications and process automation solutions. Database Proficiency: Advanced SQL skills including writing and optimizing complex queries, joins, stored procedures, functions, triggers, performance tuning, indexing and data modeling.
Java Full Stack Engineer Cohere Technology Group LLCJava Full Stack EngineerChantilly, VAThis is an opportunity to join a close-knit team of engineers who are passionate about learning from each other and developing next-generation capabilities supporting our stakeholders’ operations. Cohere was founded in 2015 by seasoned intelligence community engineers to unify and streamline both cyber and kinetic workflows for the Intelligence Community and the Department of Defense.
Senior Backend Developer Chenega CorporationSenior Backend DeveloperVienna, VAAs a Senior Backend Developer on our team, you will build software leveraging Esri’s products and APIs to build core backend services that solve complex problems at a global scale. Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
NewSenior Data Platform Engineer NuAxis InnovationsSenior Data Platform EngineerWashington DC, DCDatabase and query engineering — Own data access and query performance across Oracle, MySQL, MongoDB, Elasticsearch, and Azure Search indexes — including PL/SQL and reporting views, document modeling and aggregation pipelines, index mappings and query DSL, and search index schema design; diagnose performance regressions and environment-specific data issues. Confluent Platform and Elasticsearch administration — Deploy, configure, upgrade, and tune the Confluent Platform components (brokers, Connect, Schema Registry, REST Proxy) and the Elasticsearch cluster; manage schema compatibility, connector configuration, consumer group offsets, index lifecycle and versioned index migrations, topic sizing, and storage expansion.
PowerBuilder Developer MondoPowerBuilder DeveloperCenterville, Virginia$50–$60 / hourSupport and enhance a legacy PowerBuilder application by resolving bugs, improving performance, and maintaining critical functionality in a live customer-facing environment. Partner with business analysts, QA, product owners, and end users to gather requirements and deliver solutions.
Full Stack Developer (TS/SCI) Vantor ServicesFull Stack Developer (TS/SCI)Reston, Virginia$150,000–$165,000 / yearVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. The ideal candidate is passionate about delivering secure, high-performance solutions while collaborating with cross-functional teams to solve challenging technical problems in a dynamic mission environment.
Dev(Sec)Ops Developer/Engineer CSIDev(Sec)Ops Developer/EngineerReston, VirginiaCloud: Amazon Web Services (e.g., Commercial and Government Cloud Services for DoD and IC, EMR w/Spark and RDS, EC2, EBS, S3, Route 53, RDS, VPC, ELB, CloudWatch, CloudFormation, CloudTrail, Blue Green deployment, Auto scaling, Trusted Advisor, Identity & Access Management, Simple Notation Service, Billing Console), Microsoft Azure. Certifications: We prefer one or more of the following certifications: AWS Cloud certifications (e.g., AWS Certified Cloud Practitioner, AWS Certified SysOps Administrator, AWS Certified DevOps Engineer, AWS Certified Big Data, AWS Solutions Architect); Microsoft Azure certifications; Professional Cloud Solutions Architect.
NewSenior Full Stack Developer (Angular, Java) - Remote (USA) ICF International IncSenior Full Stack Developer (Angular, Java) - Remote (USA)Reston, VA$98,614–$167,644 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Collaborate with development leadership, product managers, UX designers, and fellow developers to deliver intuitive, high-quality user experiences backed by reliable, maintainable services, leveraging GitLab CI/CD and modern software engineering practices.
Applications Developer Armison TechApplications DeveloperHerndon, VirginiaAs we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift. Individuals we employ must have a demonstrated ability to excel in high-pressure situations which have a real impact on the modern world so we can continue to keep pace with the competition and the evolving fields of technology.
Senior Developer HireTalentSenior DeveloperMcLean, VARemoteExcellent understanding of various relational databases (such as Oracle, SQL Server, MySQL, DB2) and data modeling tools (such as Erwin and SQL Data Modeler). Excellent experience working with application frameworks (such as Struts, Spring, Hibernate, JavaServer Faces (JSF), Google Web Toolkit (GWT)).
Mulesoft Integration Developer StratAcuity Staffing Partners IncMulesoft Integration DeveloperMcLean, VA$70–$100 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The MuleSoft Integration Developer will design, build, and implement integration solutions supporting the modernization of Contract Lifecycle Management (CLM) and Source-to-Pay (S2P) systems.
Full Stack Developer HireTalentFull Stack DeveloperRockville, MDREST APIs / Microservices architecture. " AWS (EC2, S3, Lambda, API Gateway, etc.).
Senior Appian Developer Akima, LLCSenior Appian DeveloperNorth Bethesda, Maryland$150,000–$175,000 / yearResponsibilities: Design and Development: Design, develop, and deploy applications using the Appian platform and knowledge of all Appian components including process models, Record Types, SAIL interfaces, Database and CDT/Data type development, APIs, reports, and integrations. At ADM, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
Senior Software Engineer LeidosSenior Software EngineerArlington, VirginiaJuly 31, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The candidate will help to lead projects of significant national importance, guiding the transformation of existing vessels into autonomous platforms and supporting the development of new ships from concept through deployment.
Java Developer Cohere Technology Group LLCJava DeveloperChantilly, VAProvide guidance to less experienced developers and administrators in the form of code review, solution design, and recommended training and development plans. You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide system.
Java Developer-Full Stack Senior Artech LLCJava Developer-Full Stack SeniorMcLean, VA$73–$85 / hourWe are seeking a passionate and experienced developer to contribute to cutting-edge projects in a full-time onsite role. Develop and maintain web applications using Angular (front-end) and Java (back-end).
Full Stack Developer II - Java LCG, Inc.Full Stack Developer II - JavaRockville, MD$120,000–$126,090The developer will collaborate with project managers, architects, developers, and subject matter experts to deliver scalable, high-quality software solutions while following industry best practices throughout the software development lifecycle. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.
Java Full Stack Developer TS/SCI Cohere Technology Group LLCJava Full Stack Developer TS/SCIChantilly, VAThe team is building a large-scale enterprise application using web technologies, distributed computation and storage frameworks, and sophisticated, cutting-edge domain analytics, with the system hosted on virtualized and cloud-computing platforms. The ideal candidate will have outstanding technical talent; have the desire to continuously learn and apply new skills and technologies; and be eager to take on hard problems and develop successful solutions to achieve the overall mission.
Developer, Senior (Java) Federal Home Loan Mortgage CorpDeveloper, Senior (Java)McLean, VA$116,000–$174,000 / yearDeveloping software solutions by studying organizational needs; conferring with users; studying systems flow and work processes; investigating problem areas; following the software development lifecycle. Championing and influencing technology decisions with business partners, IT management and Team members on matters concerning multiple complex projects which requires negotiating while maintaining effective relationships.
NewAFSIM Backend Developer StratAcuity Staffing Partners IncAFSIM Backend DeveloperVA$75–$100 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Senior Oracle SOA Developer HireTalentSenior Oracle SOA DeveloperMcLean, VARemoteSupport existing programs by triaging failures, resolving issues, and implementing solutions, participating in on-call duties to meet project milestones or client SLAs, and engaging in Joint Application Development (JAD) sessions for requirement gathering and documentation. Implement and route web services (SOAP and REST) using Oracle OSB (Oracle Service Bus) and integrate them with BPEL on Unix/Linux.
Developer-Full Stack Senior Artech LLCDeveloper-Full Stack SeniorMcLean, VA$70–$75 / hourThis role focuses on enhancing forecasting engines, improving model accuracy and scalability, supporting critical financial reporting cycles, and partnering with FP&A and business stakeholders to deliver new forecasting capabilities and meet evolving regulatory requirements. Freddie Mac's Investments & Capital Markets division is seeking a Senior Software Developer to support its enterprise forecasting platform used for long-term financial projections, strategic planning, and decision-making.
SME Oracle APEX Developer PEAK Technical StaffingSME Oracle APEX DeveloperWashington, DC$59.83–$96.76 / hourThe ideal candidate is a self-starter who can thrive with limited supervision and possesses excellent communication skills to interface with customers, understand requirements, and translate them into actionable solutions. Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/
Senior Oracle APEX Developer II Contact Government Services LLCSenior Oracle APEX Developer IIRockville, MDSenior Oracle APEX Developer IIBaltimore MD Remote Hybrid Rockville MDInformation Technology Full Time Hybrid Hybridapply for this jobSenior Oracle APEX Developer IIEmployment Type Full-Time Entry-Mid LevelDepartment Information TechnologyCGS is hiring a Senior Oracle APEX Developer to support a range of IT services including software application support enterprise infrastructure support service desk ITSM deskside support workstation engineering and maintenance telecommunications and mobility engineering services managed print services Active Directory services and video conferencing. Join our team and become part of government innovationExplore additional job opportunities with CGS on our Job Boardhttpscgsfederal.comjoin-our-teamFor more information about CGS please visit httpswww.cgsfederal.com or contactEmail emailprotectedCJ149760 - 216320 a yearWe may use artificial intelligence AI tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses.
UI Developer StratAcuity Staffing Partners IncUI DeveloperVienna, VA$140,000–$160,000 / yearIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Full Stack Developer II LCG, Inc.Full Stack Developer IIRockville, MD$107,272–$125,000The developer will work closely with project managers, architects, developers, and subject matter experts to deliver scalable, high-quality software solutions following industry best practices throughout the software development lifecycle. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.
Appian Developer, Senior LCG, Inc.Appian Developer, SeniorRockville, MD$100,000–$125,000This individual will work closely with federal project managers, business stakeholders, architects, QA teams, and cross-functional development teams to deliver secure, scalable, accessible, and compliant applications that improve the collection, processing, and dissemination of management, administrative, and programmatic information. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.