Top Software Engineer Jobs in Washington DC,

Designs, develops, deploys, and supports scalable MuleSoft API-led integrations using CloudHub and Anypoint Platform. Builds REST and SOAP services connecting enterprise applications, Salesforce, databases, and cloud systems. Creates DataWeave transformations, MUnit tests, API security policies, and CI/CD deployments. Troubleshoots integration issues, optimizes performance, monitors applications, and contributes to API design, documentation, code reviews, and architecture discussions within Agile teams.

The Salesforce Developer will gather requirements, document designs, configure Salesforce applications, and manage projects to ensure successful customer engagements.

Build end-to-end fullstack features for logistics and national security systems. Responsibilities include developing performant APIs, creating relational data models, building data pipelines, collaborating with product and UX teams, writing tested production code, and improving CI/CD workflows. The role may involve classified environments and requires the ability to obtain and maintain a U.S. government security clearance.

Designs, develops, configures, and supports ServiceNow solutions across ITSM, ITOM, HRSD, SecOps, and CMDB. Responsibilities include scripting, workflow automation, REST/SOAP integrations, system upgrades, troubleshooting, documentation, requirements gathering, stakeholder demonstrations, and Agile delivery. The role also maintains platform stability and applies ServiceNow best practices.

Build and maintain enterprise applications using low-code/no-code platforms, translating customer requirements into screens, workflows, business rules, data structures, visualizations, and AI-enabled features. Configure integrations and data mappings, apply accessibility practices, perform unit, application, regression, and acceptance testing, troubleshoot production issues, and maintain documentation. Collaborate with business analysts, customers, and integration specialists in an Agile environment while supporting proposals and business growth.

Build and deploy full-stack enterprise product solutions for ElevenCreative customers. Work directly with enterprise clients to understand requirements, present solutions, and decide between bespoke integrations and broadly useful product improvements. Develop integrations, APIs, authentication, SSO, access controls, and other enterprise functionality while shipping independently with minimal direction. Experience with localization, TMS integrations, marketing tools, or adtech is advantageous.

Develop and maintain OneStream solutions for federal finance clients, including application configuration, business rules, data management, cube and dimension modeling, workflows, integrations, testing, troubleshooting, and deployment. Translate financial and client requirements into technical designs while supporting reporting, planning, budget execution, data quality, and process improvement. Collaborate with stakeholders and provide technical guidance throughout solution implementation and sustainment.

Develop and manage GIS solutions for FAA aviation projects using the Esri ArcGIS platform. Responsibilities include configuring ArcGIS Online applications, building Survey123 forms and web maps, creating Python and SQL ETL workflows, integrating geospatial data, designing PostgreSQL/PostGIS databases, developing custom web mapping applications, documenting processes, presenting analysis, and collaborating with stakeholders.

Provides senior software architecture guidance for Air Force Rapid Capabilities Office programs. Evaluates architectures, development strategies, cloud and DevSecOps environments, CI/CD pipelines, cybersecurity risks, acquisition compliance, and vendor integration. Develops technical assessments, cost estimates, risk analyses, decision memoranda, and executive briefings; supports source selections and acquisition decisions; and advises government, FFRDC, SETA, and contractor stakeholders on software modernization and mission systems.

Develop and maintain Java web applications that interact with databases. Responsibilities include gathering requirements, writing Java and SQL code, optimizing database queries, supporting backend development and data integration, applying Agile and software development best practices, and collaborating with technical teams to deliver quality code.