Top Software Engineer Jobs in Washington DC,

Architect and ship full-stack, AI-powered government software using the Palantir stack. Own technical design, implementation, reliability, and performance while translating agency requirements into production features. Lead technical direction, work within classification and data-handling constraints, engage federal stakeholders, and mentor engineers. The role requires building constituent assistants, intake flows, case-routing systems, and agency dashboards at significant scale.

As a Solutions Architect at Deepgram, you'll engage with customers post-sales to resolve complex technical issues, create scalable solutions, and enhance support processes, using your engineering skills and experience in customer-focused roles.

Lead hands-on implementation of Celonis solutions for enterprise (federal) customers. Direct AI deployment agents to build data models, analyses, KPIs and operational solutions; validate AI outputs; run discovery and value workshops; ensure data connectivity; drive rollout, adoption, and handover; and develop domain-specific solution patterns to quantify business impact and sustainably scale process improvements.

As a Federal Solutions Engineer, you will support prospective customers in evaluating Sonar's solutions, providing technical expertise, conducting presentations, and ensuring successful product adoption within federal software systems.

Design and implement complex Android platform projects, build core frameworks and tooling, collaborate with product and design, review code, document best practices, improve app performance and stability, and evangelize AI code-generation tools to accelerate development.

As a Software Engineer in Frontier AI Infrastructure, you'll design secure systems for the public sector, improve engineering standards, and collaborate with cross-functional teams to meet government requirements. You'll also participate in customer engagements and contribute to the product strategy while ensuring compliance with federal regulations.

As a backend engineer, you will enhance data collection systems to ensure reliability and scalability, working closely with engineering and mission teams.

Lead and grow a Targeted Collection Engineering team to design, build, and operate scalable data collection and warehousing systems. Own a managed attribution browser, set technical strategy, partner with product and cross-functional teams, and ensure data reliability, security, and scale for national security customers.

Seeking a Staff Storage Engineer to design and build control plane for an AI storage platform, focusing on scalability and performance across diverse environments.

Own technical strategy and architectural decisions across multiple engineering squads. Design scalable distributed systems, APIs, data models, and cloud-native platforms while building shared systems that improve delivery. Partner with product and engineering leadership, resolve ambiguous technical challenges, establish AI-assisted development practices, and mentor engineers through design reviews and cross-team collaboration. The role requires full-stack expertise and strong influence, communication, and technical leadership in a high-stakes B2B SaaS environment.

Build and maintain mission-critical ad-serving infrastructure operating at massive scale. Responsibilities include shipping production code frequently, improving engineering quality through testing and code review, developing expertise in Go and open-source technologies, and designing large-scale data stores, distributed systems, and backend architectures. The role offers measurable impact on millions of users and company revenue while working remotely with quarterly in-person gatherings.