Top Software Engineer Jobs in Washington DC,

Lead and mentor a global team of Partner Solution Architects to build strategic relationships with hyperscaler partners. Drive partner alignment, technical enablement, co‑develop go‑to‑market initiatives, and cross‑functional collaboration to expand ecosystem revenue. Foster inclusive team culture, represent MongoDB externally, and solve partner business and technical challenges to ensure joint success.

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.

Support development, deployment, and sustainment of PLM engineering solutions: configuration management, process development, requirements traceability, testing, data migration into Windchill, training, and collaboration with SMEs and IPTs to implement model-based PLM capabilities for a U.S. Navy weapon system.

Design and implement cloud-native backend systems for federal customers enabling agentic AI capabilities. Build data pipelines, optimize retrieval, create guardrails and agent orchestration, define requirements with stakeholders, and participate in customer engagements to deliver secure production features.

Lead technical and strategic direction for tax innovation platforms. Oversee large-scale projects, drive modernization and AI-enabled capabilities, ensure operational excellence, mentor engineering leaders, collaborate with senior stakeholders, and deliver innovative, scalable enterprise/SaaS solutions to solve complex client challenges.

Work directly with customers to design and build end-to-end data-driven solutions. Responsibilities include architecture, large-scale data wrangling, custom web app development, collaborating with technical and non-technical stakeholders, and traveling to client sites to deploy and iterate on high-impact projects.

Design, build, and improve scalable backend systems that collect hard-to-access OSINT; build pipelines and ETL for messy data; collaborate with product and mission teams; mentor engineers and ensure reliable data delivery for DoD workflows.

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

Lead a full-stack Reconciliation team owning transaction-matching pipelines across mobile and backend systems. Drive reliability, observability, and accuracy for post-claim flows, coach and grow engineers, contribute hands-on in high-leverage technical areas, partner cross-functionally, and scale systems and processes to improve transaction success and user trust.

Design and implement secure, scalable backend services for voice agents, integrate AI models and telephony, improve inference, debug concurrent systems, and collaborate with Product to deliver features end-to-end.