Top Software Engineer Jobs in Washington DC,

Develop and maintain frontend and backend components across cloud-based full-stack applications for national security missions. Participate in agile teams, code, review, deploy, provide Tier 3 support, document deployments, and support off-hours releases while working primarily onsite.

Develop ETL processes using Informatica, manage data warehousing, and provide solutions for data modeling and integration between OLTP and OLAP systems.

The Principal Software Engineer builds and scales data pipelines for threat intelligence, ensures production reliability, and drives architectural improvements while collaborating across teams.

Design, build, and maintain full-stack web applications and backend systems. Lead API/GraphQL development, implement CI/CD and automated tests, perform code reviews, collaborate with UX/product, train users, and translate requirements into scalable, secure software using React, Node.js, PHP and MySQL.

Design and implement geospatial components of an agentic AI system: build ArcGIS-based import/validation/storage of authoritative hazard geometry, develop deterministic polygon validation and REST APIs, integrate LLM-driven geo-language features, implement secure gov-cloud hosting and audit logging, and coordinate with alerting SMEs and system agents to ensure standards-compliant, human-approved alert areas.

Build and productionize customer-facing data and AI solutions on the Databricks platform. Own architecture and design decisions, develop end-to-end data pipelines and applications, integrate machine learning models, and guide enterprise customers through implementation and adoption. Collaborate with engineering, product, support, project managers, and customer stakeholders while delivering projects, documenting solutions, resolving issues, and creating reusable frameworks. Travel to customers approximately 20% of the time.

Develops end-to-end data and application solutions supporting an FAA air traffic system. Responsibilities include translating operational requirements into technical architectures, building databases, dashboards, Power Pages applications, reports, and responsive interfaces, and implementing data models, validation, integrations, testing, troubleshooting, documentation, security, and sustainment.

Leads the integration workstream for a complex Workday implementation supporting a federal Intelligence Community customer. Responsibilities include developing integration strategy, designing and building Workday and enterprise-system integrations, coordinating testing and deployment across secure environments, resolving defects, managing risks and dependencies, maintaining technical documentation, and leading employee and subcontractor integration teams.

As an AWS Developer, you will design and implement cloud solutions using AWS services, Java development, and web technologies while adhering to enterprise standards.

General application for multiple engineering and IT roles (software development, data engineering/analysis, cybersecurity, network architecture, project management, BI, DBA). Positions may be full-time, part-time, or internship with hybrid/various locations. Applicants must be eligible for a Secret security clearance (US citizenship required). Benefits include healthcare, retirement, PTO, insurance, disability, training, wellness, and stock options.