Full Stack Developer Knak DigitalFull Stack DeveloperWashington, DC$1–$2 / hourThis role is for a senior remote full-stack developer who is comfortable making technical decisions, working directly with clients and stakeholders, and mentoring the engineers around them. Design and integrate RESTful APIs, GraphQL endpoints, and AI-assisted features including LLM-powered workflows and RAG.
Senior Lead Developer E LogicSenior Lead DeveloperWashington D.C., DCE-Logic Inc is looking to hire a Senior Lead Developer toLead all development and coding efforts for enhancements, bug fixes, and system changes. Proficiency in C#, NET, SQL Server, and modern front-end technologies (React, Angular).
Full Stack Developer INTEGRITYOne PartnersFull Stack DeveloperCrystal City (1-2 days a month), VAFull timeWe help INTEGRITYOne Partners’ employees grow in their careers by gaining enhanced Federal knowledge and experience, sought-after skills, greater discipline and drive, and targeted education and training. Candidates should possess at least 3 years of relevant experience; however we are actively hiring across multiple experience levels, including more senior candidates.
Lead Developer – AI/ML Recommendation Allegis GroupLead Developer – AI/ML RecommendationHanover, MDFull timeWe're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing; the list goes on and is growing every day. Collaborate cross-functionally with product, data science, platform, enterprise architecture, and operating-company stakeholders to align technical solutions with business priorities.
NewDevOps Developer - 3649538 CTCDevOps Developer - 3649538Manassas, VirginiaWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. This position requires the ability to work shifts to provide support 24 hours a day, 7 days a week, participate in an On-Call rotation and be available OnDemand to address technical problems and support weekend activities.
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.
Applications Developer KeporaApplications DeveloperPotomac, MD4. • Demonstrated experience in analyzing and documenting web-based application, system, and service components and associated interfaces, including those with databases and web services/APIs to assist in decision-making regarding future development. Description: Support a team building an integrated enterprise IT support model to drive efficiencies in the talent space and better address strategic requirements associated with learning, training compliances, foreign language development and retention, job advertisements, selection, and performance.
Sr. Full Stack Developer (React/Node) Omm IT SolutionsSr. Full Stack Developer (React/Node)Woodlawn, MarylandArchitect, design, code, and implement next-generation web application using software engineering best practices in the latest technologies: NodeJS, Single Page Application front-end (ReactJS, ReduxJS), NodeJS API Framework (RESTful APIs, Express, Knex), and DevOps (Jenkins, Red Hat OpenShift, Docker, SonarQube, UrbanCode). Extensive senior level full-stack software development experience with Node.js and React.js with detailed understanding of user interface frameworks, back-end software architecture patterns and node module capabilities.
Principal Software Developer - TS/SCI Parsons CorpPrincipal Software Developer - TS/SCIHerndon, VA$148,300–$266,900 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Software Developer - Ts/SciHerndon, VA$103,500–$181,100 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Senior Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Senior Software Developer - Ts/SciHerndon, VA$125,100–$225,200 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Principal Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Principal Software Developer - Ts/SciChantilly, VA$148,300–$266,900 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Junior Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Junior Software Developer - Ts/SciHerndon, VA$88,400–$154,700 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Senior Python Developer Leidos Holdings IncSenior Python DeveloperChantilly, VA$131,300–$237,350 / yearMinimum Requirements: US Citizenship with TS/SCI and Counter-Intelligence Polygraph clearance Four years of experience in a Python Development role Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field Expertise in scripting (Python, shell scripting) Expertise with Docker and container orchestration (Nomad, Kubernetes, Docker Swarm) Proficiency in software development in Python Experience with infrastructure as code (Terraform, Ansible) Experience delivering solutions on AWS Experience with system monitoring, introspection, and visualization technologies (Grafana, Prometheus, ELK stack) Experience with GitLab CI/CD Experience working in an Agile Scrum development team Database administration/development experience with PostgreSQL or similar Experience supporting full-stack solutions including RESTful API and Angular-based web UI Experience with networking protocols (TCP, UDP, HTTPS, TLS) Experience with user management and onboarding new users Experience with Twelve-Factor App methodology Linux system administration experience Self-starter requiring minimal supervision Intelligent, proactive, and driven to achieve results. Technical Skills: Expertise with Linux system administration Expertise in scripting (Bash, Python) Expertise with container build tools (Docker, Buildah) Expertise with Kubernetes (installing, managing, operating) Experience with Kubernetes CD tools (FluxCD, ArgoCD) Experience with infrastructure as code (Terraform, Helm) Experience delivering solutions on AWS/Azure Experience with system monitoring, introspection, and visualization technologies (Prometheus, Grafana, Loki, ELK stack) Experience with GitLab CI Experience with networking protocols (TCP, UDP, HTTPS, TLS); comfortable diagnosing and resolving networking issues.
Front-End Developer (TLM - 010) SageCor SolutionsFront-End Developer (TLM - 010)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Understanding, maintaining, and troubleshooting interfaces between multiple applications.
.NET Full Stack Developer - No. Virginia - TS required to apply Bow Wave LLC.NET Full Stack Developer - No. Virginia - TS required to applyChantilly, VAFull timeMust haves:· Very strong C#· ASP.NET MVC (web development) · Object Oriented skills· WCF or Web API· Heavy SQL experience w/ Stored Procedures, Functions and PLSQL or Transactions · Linq · JavaScript, JQuery , HTMLNice To Have · Git Repository/GitLab · ASP.NET Core (Web) · Postgres· Internet Information Services (IIS) · CSS/Bootstrap· Telerik/other UI Framework· IIS· Docker· CI/CD· AWS The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. The Software Engineer develops and implements technical efforts to design, build, and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics.
Full Stack Developer with Cloud and DevOps Experience GuidehouseFull Stack Developer with Cloud and DevOps ExperienceBethesda, MarylandThe ideal candidate has deep hands-on experience across Python/Django, Java (Spring Boot), Node.js (Express/NestJS), modern JavaScript frameworks, Angular, AWS, MongoDB, and Selenium-based test automation, combined with mature DevOps practices. Ability to Obtain Public Trust We are seeking a highly skilled Full Stack & DevOps Engineer to support the National Library of Medicine (NLM) Office of Computer and Communications Systems (OCCS) projects.
Agile Developer 2-8922-OL Onyx PointAgile Developer 2-8922-OLHanover, MarylandDegree Requirement: Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. An Associate's degree plus 8 years of relevant experience or high school diploma/GED plus 10 years of experience may be considered for individuals with in-depth experience that is clearly related to the position.
Agile Developer 3-8923-OL Onyx PointAgile Developer 3-8923-OLHanover, MarylandAn Associate’s degree plus 11 years of relevant experience or high school diploma/GED plus 13 years of experience may be considered for individuals with in-depth experience that is clearly related to the position. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Front-End Developer (TLM - 009) SageCor SolutionsFront-End Developer (TLM - 009)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Understanding, maintaining, and troubleshooting interfaces between multiple applications.