Top Software Engineer Jobs

Lead the architecture, development, modernization, and deployment of secure enterprise software systems for federal clients. Build scalable backend applications and REST and GraphQL APIs, guide system design and technical decisions, troubleshoot complex systems, and support cloud modernization, DevSecOps, testing automation, and CI/CD. Collaborate with product, infrastructure, and security teams while mentoring engineers and translating mission requirements into technical solutions.

Develops, tests, implements, and maintains corporate websites, intranet systems, and web applications. Uses .NET technologies, databases, reporting tools, and cloud hosting to support business and member-facing solutions. Responsibilities include troubleshooting and optimization, documentation, dashboard and integration development, SSL certificate management, vendor coordination, and software updates. Participates in on-call rotations, after-hours support, disaster recovery, business continuity, and incident response activities.

Build and deploy AI workflows, integrations, plugins, data pipelines, and proofs of concept for major customers. Diagnose production blockers, run technical evaluations and managed trials, scope deployments, accelerate customer onboarding, and convert successful solutions into reusable products. Partner with executives, engineers, Product, Engineering, and Creative teams while measuring customer outcomes and feeding recurring needs into the product roadmap.

Develop, maintain, and enhance full-stack Java applications for a federal agency. Responsibilities include building REST APIs and microservices, writing automated tests, troubleshooting production issues, optimizing SQL and NoSQL database use, conducting code reviews, and contributing to architecture decisions. The developer will collaborate with product managers, QA engineers, and other developers while following federal standards, secure development practices, and DevSecOps processes.

Build across the full stack to create and iterate on AI agent products. Conduct user interviews, prototype features, ship frontend and backend code, collaborate with design, and help define product roadmap and direction for a 0-1 product.

Develop and maintain large-scale applications and distributed systems that collect, process, and deliver high volumes of data. Design, code, test, debug, and support software while addressing data quality issues, evaluating new systems, and collaborating with cross-functional teams, customers, and stakeholders to translate requirements into technical solutions.

As a Senior Software Engineer, you will develop microservices and frameworks for real-time distributed systems, manage infrastructure, and mentor junior engineers.

Lead engineering for a federal public data website built with Drupal and React. Own architecture, Drupal modules, coding standards, hosting and CDN migrations, reliability, security, testing, accessibility, incident response, and ATO documentation. Enable self-service publishing for CMS offices, consolidate agency data, and guide responsible AI use. Lead engineers on an agile team while collaborating with government stakeholders, contractors, and partner firms.

Leads a distributed product engineering team, overseeing hiring, coaching, performance, delivery, quality, incident response, and production releases. The manager partners with Product, writes and ships code weekly using C# and .NET, reviews pull requests, and advances AI-assisted engineering practices. The role requires experience operating regulated systems, managing engineers across time zones, and building secure, reliable software for a healthcare-related SaaS platform.

Lead the reliability and scaling of Horizon AI’s autonomous platform for production GPU infrastructure. Harden agent dispatch with circuit breakers, retries, health-aware routing, and observable error handling. Build caching and event-streaming capabilities, determine and implement the orchestration strategy, introduce infrastructure as code, enable concurrent agent sessions, and own service standards, testing, CI, observability, and deployment practices. Serve as technical deputy and collaborate with Systems and SRE teams.