Top Tech Jobs & Startup Jobs in Washington DC,

The Project Engineer will deliver complex IT projects, focusing on infrastructure, cloud, and end-user environments, ensuring effective deployment and support.

As an Account Executive, you will manage inbound leads, conducting discovery calls with potential clients, negotiating terms, and collaborating with the scoping and delivery team to close deals effectively.

Own end-to-end monthly close and GAAP-compliant accounting across multiple entities, including ASC 606 revenue recognition, reconciliations, intercompany eliminations, and audit support. Provide FP&A inputs, variance analysis, ad hoc financial analysis, and support audit, tax, and investor reporting.

Lead onboarding and training for new customers of an AI-powered construction SaaS. Customize training, run webinars and office hours, create documentation, drive user adoption, surface issues with support, and collaborate with product and customer success to refine onboarding processes.

Lead North American community activations for the Sui Foundation: plan and execute online and offline events, grow and nurture communities, develop community talent, collaborate cross-functionally, manage budgets/vendors/timelines, and measure outcomes to drive adoption.

Serve as the bridge between business stakeholders and technical teams: gather and document requirements, write user stories and acceptance criteria, manage and prioritize product backlog, facilitate Agile ceremonies, coordinate cross-functional delivery, support UAT, and validate delivered solutions.

Build and operate backend integrations connecting the platform to corporate banking, e-invoicing, and tax systems. Design multi-tenant, reliable, auditable integration abstractions handling auth (mTLS, OAuth), ISO 20022/MT formats, retries, webhooks, and end-to-end reconciliation. Ensure data integrity across external partner APIs and production systems.

Lead the research and implementation of post-quantum cryptography protocols; collaborate with engineers, produce research outputs, and define security measures for cryptographic changes.

The Senior Software Engineer will design and build scalable backend systems, integrate third-party mortgage platforms, and optimize AI-powered features to enhance mortgage underwriting processes.

Manage sales, achieve growth, and exceed sales targets while mentoring the sales development team and communicating value propositions to clients.