Web Developer Mid CACI International IncWeb Developer MidChantilly, VA$103,800–$218,100 / yearThe Opportunity: CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer. 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.
Web Developer Senior CACI International IncWeb Developer SeniorChantilly, VA$103,800–$218,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business.
Software Developer 703 Freedom Technology Solutions GroupSoftware Developer 703Herndon, VirginiaExamples include JavaScript, Java; ASP.NET; Scripting languages (Perl, PHP, Ruby on Rails); and Rich UI Plugins (Flex, Silverlight, Google Earth Plugin). Ability to translate user requirements into end-to-end design for applications/databases that may involve multiple interfaces to other applications or supporting database systems.
Web Developer Choice Consulting AssociatesWeb DeveloperReston, VASignificant experience with at least one of the following programming languages: Java, PHP, ASP.NET, Javascript or Ruby on Rails. Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques.
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.
AK - Senior Software Engineer NGP VAN, Inc.AK - Senior Software EngineerDC$145,000–$175,000 / yearWe help power the trailblazers, campaigners, and advocates fighting up and down the ticket for equality, racial justice, reproductive freedom, democracy, climate reform, and more- including the national Democratic committees and progressive organizations, thousands of Democratic campaigns, hundreds of labor unions, advocacy organizations, progressive and non-partisan PACs, and other organizations. NGP VAN is the winningest technology platform in the history of democratic and progressive causes, working tirelessly to innovate and advance the technology our clients rely on to bolster our democracy.
Mid to Senior Systems/Hardware Engineer (VHDL) CACIMid to Senior Systems/Hardware Engineer (VHDL)Fort Meade, MarylandDevelop derived requirements for Information Assurance Services (Confidentiality, Integrity, Nonrepudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, access control, hashing, key management, etc.). Bachelor’s (BA) degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university or related experience.
Technical Lead - Software General Dynamics CorpTechnical Lead - SoftwareManassas, VA$142,696–$158,303 / yearROLE AND POSITION OBJECTIVES: You will be leading a team of engineers working to deliver a comprehensive SecDevOps software solution for the US Navy that provides automated functional testing and cybersecurity analysis of software payloads. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
Software Applications Engineer Armison TechSoftware Applications EngineerChantilly, VirginiaDesired: Experience developing responsive web applications using Angular, React, Vue.js, HTML5, CSS3, and JavaScript, and/or building backend services using Java, Python, Spring Boot, Node.js, Express, Ruby on Rails, and Golang. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure.
Cloud Systems Architect Contact Government Services LLCCloud Systems ArchitectChantilly, VA$167,032.32–$226,686.72 / yearSkills and attributes for success: The candidate will be knowledgeable of the most recent updates and developments and act as an advisor to our customer in reference to the cloud management strategies to be employed to take advantage of the benefits offered by cloud computing such as being able to function without any restrictions to the workload, initiate as many workstations as necessary per time period and pay only for what they actually use. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Cloud Systems Architect CONTACT GOVERNMENT SERVICESCloud Systems ArchitectWashington, DC$167,032.32–$226,686.72 / yearSkills and attributes for success: The candidate will be knowledgeable of the most recent updates and developments and act as an advisor to our customer in reference to the cloud management strategies to be employed to take advantage of the benefits offered by cloud computing such as being able to function without any restrictions to the workload, initiate as many workstations as necessary per time period and pay only for what they actually use. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Expert Software Engineer / Embedded Software Engineer Staffed4UExpert Software Engineer / Embedded Software EngineerChantilly, VirginiaThe selected candidate will serve as a senior technical expert supporting the design, development, integration, and maintenance of advanced software and embedded systems in a secure mission environment. This role requires extensive experience in software engineering, systems analysis, performance optimization, and cloud-based application development supporting complex operational requirements.
Senior Software Engineer Staffed4USenior Software EngineerChantilly, VirginiaThe selected candidate will provide senior-level software engineering support for the design, development, integration, and maintenance of mission-critical applications and systems in a secure technical environment. The organization supports defense, intelligence, civilian, and commercial sectors through a team of experienced professionals and subject matter experts.
Software Engineer Subject Matter Expert / AI & Machine Learning Engineer Staffed4USoftware Engineer Subject Matter Expert / AI & Machine Learning EngineerChantilly, VirginiaThe selected candidate will serve as a senior technical authority supporting the design, development, integration, and maintenance of advanced software, artificial intelligence, and machine learning solutions within a secure mission environment. This role requires extensive expertise in software engineering, systems analysis, cloud technologies, and AI/ML methodologies supporting complex operational and technical requirements.
Software Developer Ardent Principles, Inc.Software DeveloperHerndon, Virginia$130,000–$260,000 / yearWe are looking for a Software Developer who is skilled in developing modern web‑service applications using JavaScript‑capable technologies, applying security patches and vulnerability assessments, and supporting the application accreditation process to ensure secure, compliant software delivery. Examples include JavaScript, Java; ASP.NET; Scripting languages (Perl, PHP, Ruby on Rails); and Rich UI Plugins (Flex, Silverlight, Google Earth Plugin).
AK - Senior Software Engineer Bonterra LLCAK - Senior Software EngineerDC$145,000–$175,000 / yearWe help power the trailblazers, campaigners, and advocates fighting up and down the ticket for equality, racial justice, reproductive freedom, democracy, climate reform, and more- including the national Democratic committees and progressive organizations, thousands of Democratic campaigns, hundreds of labor unions, advocacy organizations, progressive and non-partisan PACs, and other organizations. NGP VAN is the winningest technology platform in the history of democratic and progressive causes, working tirelessly to innovate and advance the technology our clients rely on to bolster our democracy.
Mid to Senior Systems/Hardware Engineer (VHDL) CACI International IncMid to Senior Systems/Hardware Engineer (VHDL)Fort Meade, MD$131,800–$290,000 / yearQualifications: Required: • Minimum five plus (5+) years of industry experience • Current Top Secret/Secure Compartmented Information (TS/SCI) clearance with Poly • Bachelor's (BA) degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university or related experience • Must have knowledge of field-programmable gate arrays (FPGAs) • Must have knowledge of ModelSim, for VHSIC hardware description language (VHDL) or Verilog HDL coding and simulations, and Xilinx tools. • Develop derived requirements for Information Assurance Services (Confidentiality, Integrity, Nonrepudiation, and Availability); Basic Information Assurance Mechanisms (e.g., Identification, Authentication, Access Control, Accountability); and Security Mechanism Technology (Passwords, cryptography, discretionary access control, access control, hashing, key management, etc.).
Content Writer SteampunkContent WriterMcLean, Virginia$75,000–$130,000 / yearYou’ll partner closely with UX designers, developers, and product managers to create content that improves understanding, builds trust, and drives adoption of digital services used by millions. You’ll work at the intersection of content, design, and development—turning complex information into clear, helpful, and engaging experiences that empower users to succeed.
Backend Developer - Contingent AretumBackend Developer - ContingentMcLean, VARemoteThe ideal candidate leverages strong backend development expertise in Python, AWS, RESTful APIs, databases, and scalable data solutions to ensure application performance, availability, and integration with TypeScript-based front-end components. This position supports a federal government contract and requires the ability to obtain and maintain a Public Trust or Suitability Determination, depending on the agency’s background investigation requirements.
Lead Software Engineer, RoR Homecare Software Solutions LLCLead Software Engineer, RoRWashington, DC$120,000–$130,000 / yearThis role will help guide the transition from a single-tenant architecture toward a scalable, multi-tenant (Shopify-like) model, while also partnering closely with DevOps and engineering teams to identify, fix, and improve broken development and operational processes. This role is both builder and fixer: writing production Rails code, improving infrastructure and delivery workflows, and raising the bar on reliability, scalability, and execution across teams.