Top Tech Jobs & Startup Jobs in Washington DC,

Develop and maintain cross-platform mobile applications using Flutter, collaborating with designers and backend developers while ensuring app performance and scalability.

The Sales Engineer will manage a territory, driving sales growth through consultative approaches, focusing on industrial markets and customer pain points. Responsibilities include prospecting, business development, account management, and collaborating with engineering teams.

The role involves partnering with technology leaders to develop new client relationships, secure agreements, and drive business growth through strategic account management and partnership cultivation.

Own and rebuild LiveKit's end-to-end billing system: design and implement integrations between product usage events, CPQ, billing platforms, and ERP; ensure metered billing accuracy and auditability; establish change control, CI/CD, observability, and partner with Finance/RevOps to validate billing outputs.

The role involves editing 20 Facebook and Instagram videos weekly, focusing on strategy, creativity, and analyzing performance metrics.

Drive product discovery and delivery for a data-focused SaaS platform serving public safety. Engage customers, write user stories and specs, coordinate cross-functional teams, integrate datasets/APIs, and lead feature launches and GTM readiness.

Work with founders, product, and design to define and build new products and features. Lead development, architect data models and interfaces, ensure code stability, performance, and correctness, and build internal tools to increase engineering productivity and leverage.

Provide 2nd/3rd shift IT support for a remote workforce, focusing on macOS and Apple device troubleshooting, Google Workspace and Okta administration, MDM and asset management, ticketing, documentation, AI-enabled workflow automation, and collaboration with IT/security for endpoint hygiene and incident escalation.

Design, build, and maintain scalable data pipelines and models; collaborate with analysts and data scientists to provision prepared datasets; implement data quality, governance and monitoring; recommend technologies; lead root-cause analysis, code reviews and testing; mentor teammates and support production data environments.

The Graphic Designer will create designs for the website and marketing channels, lead creative direction, and produce diverse content at Waterfall.