Top Software Engineer Jobs in Washington DC,

Architect, build, and deploy enterprise-grade full stack applications with React front ends and scalable back ends. Use AI-assisted tools and agentic workflows to rapidly prototype and iterate, ensure secure public-facing production readiness, implement authentication/authorization and cloud-based architectures, and partner with stakeholders to evolve prototypes into production systems.

Lead technical design and delivery for Guidewire ClaimCenter: provide hands‑on Gosu/PCF development, enforce standards, review code/configuration, oversee FNOL/workflow/financial logic, lead integrations, triage defects, mentor developers, and coordinate with architects, QA, and business analysts to ensure production‑ready, maintainable ClaimCenter solutions.

Build and operate end-to-end premium purchasing and subscription systems (Stripe, Apple/Google IAP, payments). Own projects from design through rollout and reliability, instrument observability, debug production, define metrics, mentor engineers, and drive technical direction and standards.

The Senior Data Engineer will design, build, and optimize data platforms, ensuring best practices in governance, leading project execution, and mentoring junior engineers.

Lead technical strategies for AI and IT infrastructure in government projects, focusing on agile development, architecture design, and risk management.

As a Forward Deployed Engineer, you will work onsite with government clients to deploy, customize, and support advanced software platforms and solutions, while ensuring mission success.

The Software Engineer will build scalable backend services, optimize performance, and mentor peers, focusing on distributed systems development.

The Microsoft Solutions Architect designs and implements Microsoft 365 solutions, ensures security and compliance, collaborates across teams, and drives architectural roadmaps.

The Technical Writer will create and maintain technical documentation, including user and developer guides, RMF documentation, and ensure compliance with business processes.

The Staff Engineer will design and implement a service mesh architecture for hybrid cloud environments, ensuring secure communication, observability, and resilience in microservices. Responsibilities include integrating technology, establishing best practices, mentoring teams, and collaborating on performance monitoring.