Applications Developer - II Base One TechnologyApplications Developer - IIArlington, VA$90,000–$110,000 / yearContractorSupporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.
NewSenior Application Developer (AWS/Python) onsite System OneSenior Application Developer (AWS/Python) onsiteWashington, DCSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • Implement comprehensive logging, monitoring, and audit trails (CloudWatch, CloudTrail).
SharePoint Developer/Administrator (Intermediate) SKY PartnersSharePoint Developer/Administrator (Intermediate)DC$55–$56 / hourContractorREQUIREMENTS: The candidate shall possess the knowledge and skills set forth in the Technical Services BOA, Section 3.12.2.1 for labor category Intermediate SharePoint Administrator/Developer, and demonstrate the following: • Develop SharePoint Online solutions using out-of-the-box tools and custom coding (HTML, CSS, JavaScript, TypeScript, React JS, SPFx, Handlebars, PowerShell, Bootstrap, Fluent UI, PnP libraries). 2. Development – Build SPO sites, pages, and SPFx web parts; develop reusable components; build PowerApps/Power Automate solutions; support the Linux–SPO integration (scripting, service principal accounts, Graph API).
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.
Software Developer System OneSoftware DeveloperWashington, DC$140,000–$180,000 / yearThis role will work as part of the Sales Engineering team and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer, including the potential for occasional short-term travel to customer locations across the United States. Successful Software Developer's demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software deployments, and working closely with customers.
Software Developer Associate General Dynamics Information TechnologySoftware Developer AssociateAnnapolis Junction, MD$66,602–$80,500 / yearA global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development.
NewSoftware Developer AI - Remote Levi, Ray & ShoupSoftware Developer AI - RemoteWashington DC, DCRemote$65–$75 / hourThe ideal candidate will bring strong software engineering experience, a collaborative approach, and an interest in leveraging emerging technologies to solve business and technical challenges. This role will contribute to the design, development, enhancement, and maintenance of modern applications and cloud-based solutions using.
Developer – Mid-Level NuAxis InnovationsDeveloper – Mid-LevelWashington DC, DCImplements features, integrations, and fixes under the direction of the senior developer, with growing ownership of components and a clear expectation of accessible, secure, well-tested code. • Working experience with automated testing in JavaScript/TypeScript using Cypress, Playwright, Selenium, or equivalent is preferred; willingness to contribute automation is required.
Full Stack Developer – Lead NuAxis InnovationsFull Stack Developer – LeadWashington DC, DCNET applications, Drupal websites, and cloud-native modernization workstreams; owns technical quality, mentors developers, and is accountable for site performance, capacity, security posture, and accessibility of everything the team ships. • Own release-readiness technical evidence, including code review, unit/automation results, Section 508, browser/mobile, performance, security, deployment, release notes, and technical documentation.
Drupal Developer – Senior NuAxis InnovationsDrupal Developer – SeniorWashington DC, DCImplement complex multi-step forms, conditional logic, file uploads, and submission handling using the Webform module and custom form APIs. • Develop and operate Drupal 10+ applications with MySQL on the DOL PACE container platform, using configuration-driven and OOTB/contributed capabilities before custom code wherever feasible.
ServiceNow Developer Dev Technology GroupServiceNow DeveloperWashington, DC$90,000–$140,000 / yearServe as a ServiceNow developer on a cross-functional development team; Design and develop custom scoped applications on the Now Platform to meet business requirements, including implementation of ACLs, client scripts, UI Builder, business rules, workflows, and custom Service Portal widgets, including advanced scripting of each. As a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy: Generous and flexible time-off policy.
New.NET Developer Jobot.NET DeveloperArlington, VARemote$110,000–$130,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This is a great opportunity for someone with 3-5 years of development experience who wants to work on a large-scale SaaS application, build new functionality, and have meaningful ownership over their work.
NewSME Oracle APEX Developer System OneSME Oracle APEX DeveloperWashington, DC$91–$110 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Preferred: Experience with Oracle Database 11+, Forms, Reports, Oracle APEX 4.0+, and government contracting with DOJ clearance.
Senior Salesforce Developer TRIGYN TECHNOLOGIES, INC.Senior Salesforce DeveloperBaltimore, MD$55–$57 / hourContractorPartnering with the team, the Senior Salesforce Developer will be responsible for understanding the existing platform configuration and design, troubleshooting application errors, identifying and analyzing business requirements, recommending solutions, and implementing customer workflows. Description: The Senior Salesforce Developer is responsible for designing, developing, implementing, and supporting customized Salesforce applications and related workflows on the Service Cloud (and Experience Cloud) platform.
Sr. GIS Developer - HYBRID System OneSr. GIS Developer - HYBRIDBaltimore, MD$45–$60 / hourPossession of a bachelor’s degree in Business, Computer Science, or a related field, plus five years’ experience in systems analysis, change management, project management, or related fields. Maintain strong knowledge of ESRI ArcGIS technologies including ArcGIS Server, APIs, Web AppBuilder, Collector, ArcSDE, and ArcGIS Mobile.
NewOracle E-Business Suite (EBS) Developer Johns Hopkins Applied Physics Laboratory (APL)Oracle E-Business Suite (EBS) DeveloperLaurel, MDAs an Oracle EBS Developer, you will provide technical solutions and support for APL's Oracle E-Business Suite, with a focus on custom extensions, integrations, interfaces, and enterprise applications supporting the Oracle Projects, Accounts Payable, Procurement, and General Ledger business areas. Experience developing enterprise integrations using Oracle EBS APIs, RESTful web services, JSON/XML, file-based integrations, and other enterprise integration technologies.
NewAI Developer - Remote Levi, Ray & ShoupAI Developer - RemoteWashington DC, DCRemote$40–$70 / hourWe are seeking a highly skilled and innovative AI Developer to design, build, and deploy cutting-edge AI-powered solutions that transform how our business operates. This role focuses on leveraging generative AI technologies to accelerate development, automate workflows, and deliver impactful solutions across the organization.
Senior Developer – Full Stack NuAxis InnovationsSenior Developer – Full StackWashington DC, DCDeliver Drupal 10+ / MySQL solutions on the DOL PACE platform and integrate with Appian case-management backends, Kafka/event streaming, Login.gov, file scanning/storage, and DOL enterprise services. • Experience designing secure, accessible, high-volume public intake workflows with real-time validation, one-time submission, file handling, API/event integrations, and audit trails.
Fullstack Developer System OneFullstack DeveloperNew Carrollton, MD$87,000 / hourPrevious experience supporting IRS or other federal technology programs System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • Strong written and verbal communication skills, including the ability to work with client stakeholders across technical and organizational levels Preferred Qualifications.
NewReverse Engineer and AI Workflow Developer Johns Hopkins Applied Physics Laboratory (APL)Reverse Engineer and AI Workflow DeveloperLaurel, MDDevelop and apply agentic AI workflows that augment and accelerate reverse-engineering and cyber analysis tasks, combining traditional reverse-engineering techniques with AI-assisted analysis, code generation, data extraction, tool execution, and technical reasoning. Build, configure, and maintain AI development infrastructure, including model interfaces, agent frameworks, tool integrations, model context protocol (MCP) services, retrieval systems, and supporting automation.