Senior UI/UX Developer (Full Scope Poly) Concept PlusSenior UI/UX Developer (Full Scope Poly)Reston, VirginiaStrong experience building responsive, accessible, and maintainable web applications using modern HTML, CSS, JavaScript, React component libraries, and API-driven front-end patterns. The Senior UI/UX Developer will be part of a team of Application, Data, Cloud, and Security engineers delivering a cloud-native, centralized platform that provides end-to-end budget traceability.
Mid-Level Full Stack Developer Synergy ECPMid-Level Full Stack DeveloperWashington, District of ColumbiaThe developer will be involved throughout the entire project lifecycle, from development to production support, including creating solution architecture for new efforts, creating new working full stack applications, upgrading existing application to latest versions, and improving performance bottlenecks. 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.
11Yrs BI Developer Senior AHU Technologies11Yrs BI Developer SeniorWashington, District of ColumbiaRole: BI Developer Senior Client: DC Government Location: Washington DC (Hybrid ) Job Description: Responsibilities: Conduct analysis of data maintained in multiple different sources and identify processes to validate the information. 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.
Data Visualization Developer Quantum SkyData Visualization DeveloperWashington, Washington, DC$95,000–$105,000 / yearFull timeWork with large datasets, performing ETL (extract, transform, load) using languages like Python or R and database systems such as SQL Server or MySQL. This role involves designing and developing data-driven visualizations, dashboards, and web applications to support mission-critical analytics initiatives.
Senior Full Stack Developer -Active (TS/SCI with CI Poly) VibrintSenior Full Stack Developer -Active (TS/SCI with CI Poly)Reston, VAFull timeJava, Python, or similar)Experience designing and consuming RESTful APIsExperience with databases (PostgreSQL, MySQL, MongoDB, etc.)Familiarity with cloud platforms (AWS, Azure, or GCP)Experience with version control (Git) and CI/CD pipelinesStrong problem-solving and debugging skillsDesired Skills:Experience with microservices architectureContainerization (Docker, Kubernetes)Knowledge of DevSecOps practicesExperience with GraphQLFamiliarity with Agile/Scrum methodologiesUI/UX best practicesQualifications:Bachelor's degree in Computer Science or related field (or equivalent experience)Experience developing scalable, production-grade applicationsStrong communication and collaboration skillsActive Top Secret Clearance (SCI Eligible) preferredThe pay range for this position is a general guideline only and not a guarantee of compensation or salary. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.
Mid-Level Software Developer Meridian SystematicsMid-Level Software DeveloperSpringfield, VAFull timeDevSecOps & Code Quality: Maintain clean repositories, implement efficient branching strategies, write unit/integration tests, and support security practices like code hardening and vulnerability remediation. Agile Collaboration: Actively participate in Scrum ceremonies, implement backlog items, help write user stories, and troubleshoot issues across cross-functional teams.
Software Developer AmentumSoftware DeveloperChantilly, VirginiaAs appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Training Developer/Instructor AmentumTraining Developer/InstructorWashingtonA bachelor’s degree from an accredited university or college is preferred for this position, preferably in a field related to adult education, instructional design, geopolitical or national security studies, or a STEM field. Required skills include oral communication, public speaking, instructional abilities, and the capacity to analyze and evaluate training needs and program effectiveness.
AI/ML Software Developer InterImageAI/ML Software DeveloperArlington, VA$85,000–$130,000This role sits at the intersection of software engineering, data engineering, and AI innovation, supporting the development of enterprise solutions that leverage large datasets and advanced language models. We are seeking a highly skilled Full Stack Developer with strong software design expertise to design, build, and scale modern applications that integrate data-intensive systems and Generative AI capabilities.
Software Developer SME (Systems Software) (Ts/Sci With Poly Required) GCI IncSoftware Developer SME (Systems Software) (Ts/Sci With Poly Required)Dulles, 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. Playwright, Jest, Mocha, Cypress) to create unit tests, integration tests, and end-to-end tests to ensure code stability and high quality output.
Golang Developer Interon IT SolutionsGolang DeveloperChantilly, VARemoteThe ideal candidate will have hands-on expertise in developing scalable applications using Go and integrating AI/ML or Generative AI capabilities, including Large Language Models (LLMs), APIs, and intelligent data-processing systems. We are looking for a skilled Golang Developer with strong backend engineering experience to join our engineering team.
NewSalesforce Developer Systems Engineering Solutions CorporationSalesforce DeveloperWashington, DCThis role will be hands-on with Apex, Lightning Web Components (LWCs), and integrations, while collaborating with administrators, consultants, and business stakeholders to translate requirements into robust, scalable technical solutions. Develop custom Salesforce applications, components, and integrations using Apex, Visualforce, Lightning Web Components, and API services.
NewSenior Ab Initio Developer CredenceSenior Ab Initio DeveloperMcLean, VAExperience building integrations across APIs, legacy systems, and heterogeneous data sources, with the ability to troubleshoot performance issues and optimize large-scale ETL workflows. This role is well suited to someone who enjoys working across complex data environments, partnering with technical and business stakeholders, and contributing to solutions where reliability, performance, and quality matter.
New.NET Developer (Entry Level) ASSYST.NET Developer (Entry Level)Sterling, VirginiaASSYST is seeking a motivated and detail-oriented .NET Developer (Entry Level) to join our growing development team in Sterling, VA (Onsite role) . Collaborate closely with senior developers, QA engineers, product teams, and other stakeholders to deliver high-quality software.
Sharepoint Developer ValidaTekSharepoint DeveloperWashington, DCOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The ideal candidate will possess strong problem-solving skills and the ability to troubleshoot, integrate, and optimize software solutions across multiple platforms.
Large Market Business Developer Direct Line Workforce SolutionsLarge Market Business DeveloperWashington D.C., WashingtonA global professional services and benefits consulting firm is hiring a Large Market Business Developer to win new business in the large and jumbo employer segment. This is a senior, hunter-oriented sales role for someone who thrives on pursuing enterprise accounts and closing complex, multi-year deals.
Sr. Full Stack Developer RadiantHire Solutions Inc.Sr. Full Stack DeveloperWashington, District of ColumbiaWorking in close collaboration with data governance, architecture, and engineering teams, this developer will play a critical role in advancing the data ecosystem through automation, innovation, and best-in-class engineering practices. Build RESTful APIs and microservices using Java (Spring Boot, Quarkus, or similar frameworks) to interact with Collibra APIs.
Quickbase Developer Master AHU TechnologiesQuickbase Developer MasterWashington, District of ColumbiaAbility to independently and effectively collaborate with senior leadership, internal and external stakeholders which can include school staff, government agencies, advocacy groups, consultants, and vendors regardless of technical expertise to provide guidance on data systems and process improvements. The Quickbase Developer responsibilities includes: · Perform Quickbase application design, development, building dashboards, report, custom forms and pages, user permissions, and workflow design with the ability to evaluate business needs and to translate into technical specifications.
Senior Java Developer Jose MercilineSenior Java DeveloperArlington, VirginiaPosition Description: The Global Banking Technology is looking to fill positions for the role of a Java developer within the Cash Management team. Skills Required: * At least 5 years of hands-on development experience in core Java, Spring, Spring Boot and relational databases.
Power Apps Developer Global Channel ManagementPower Apps DeveloperGermantown, MarylandWorked on Power Automate at least in one project and have ability to create and troubleshoot Flows, Connectors, BPFs. Good debugging skills with knowledge on debug tools, relevant browser plugins etc.