Top Tech Jobs & Startup Jobs in Washington DC,

Own post-sales relationships for a portfolio of Series B+ tech clients, lead implementations and onboarding (including ATS/HRIS API integrations and SSO), develop success plans tied to hiring goals, train client teams, analyze and present ROI metrics, advocate customer needs to product, and drive adoption and upsell across Symbal's AI recruiting platform.

Manage post-sales relationships for staffing and RPO clients: lead onboarding and integrations, build success plans, train client teams, analyze ROI metrics, drive adoption and upsell, and advocate customer needs to product and engineering.

Own post-sales relationships for Fortune 500 clients, lead enterprise-scale implementations and HRIS/ATS integrations, develop executive success plans, train client teams, analyze and present ROI/KPIs, drive adoption and upsells, and represent customer needs to Product and engineering to ensure compliance and strategic impact.

Own and expand a Three.js-based in-browser solar configurator: implement and optimize 3D geometry tools and workflows, build product-facing frontend features, collaborate with backend and computational teams, translate solar physics into usable design tools, define frontend/3D architecture, and ensure performant, stable UX across edge cases.

Own and expand a Three.js-based in-browser solar configurator, build and optimize 3D geometry and design workflows, implement frontend product features, collaborate with backend and computational teams, and ensure performant, stable, and intuitive 3D UX.

Own and expand a Three.js/R3F in-browser solar configurator: build and optimize 3D geometry tools and UX, collaborate with backend and simulation teams, ensure performant real-time rendering, and deliver frontend product features across the Aether platform.

Sell Wayfinder's K-12 purpose-readiness curriculum across Florida and Georgia. Build territory plans, prospect districts, manage complex multi-stakeholder deals, conduct site visits, meet quota, and nurture long-term relationships with educators and district leaders.

Own and grow Wayfinder's Texas territory by prospecting and closing district-level K-12 deals. Build strategic territory plans, manage complex multi-stakeholder relationships, meet/exceed quota, conduct site visits, and partner with business development to convert schools to long-term partners.

Remote three-month product management internship owning vision, roadmap, and prioritization for an integrated e-commerce and supply-chain SaaS platform. Coordinate cross-functional teams, conduct user research, define KPIs, run A/B tests, and productize AI agent/LLM capabilities. Focus areas include storefront conversion, WMS/OMS/MES features, multi-tenant JWT licensing, and go-to-market support. Mentored by Head of Product with potential conversion to paid full-time based on performance.

Lead and implement full-stack architectural foundations across frontend, backend, and AI interfaces. Define API-first patterns, select standardized libraries and monorepo practices, produce system diagrams and documentation, enforce code quality and testing, and mentor developers to improve performance, security, and maintainability.

Internship SRE role responsible for availability, performance, and scalability of an e-commerce supply-chain platform. Tasks include SLO/SLA definition, observability (Prometheus/Grafana/Loki/Tempo/OpenTelemetry), incident response, capacity planning, disaster recovery for PostgreSQL, infrastructure-as-code (Terraform), CI/CD automation, and operational reliability for AI agent services. Mentored by Head of Technology/CTO with potential conversion to full-time based on performance.

No responsibilities or details provided beyond the job title. The posting contains only 'test role' and 'test only.'

Drive new business with US technology companies via outbound prospecting, discovery calls, presentations, and negotiations. Manage pipelines, forecast sales, build long-term client relationships, and collaborate with leadership to improve sales processes and growth.

Convert qualified B2B opportunities into closed deals by managing the full consultative sales cycle. Conduct discovery, present solutions, negotiate terms, manage pipeline and forecasting, collaborate with internal teams, and consistently meet monthly and quarterly revenue targets.

Lead and scale the engineering organization for a regulated digital-asset custody platform. Own hiring, org design, engineering operations (on-call, incidents, release hygiene), delivery against roadmaps, audit and regulator readiness (SOC 2, SAMA, ISO 27001), and cross-functional alignment. Amplify an existing small, specialized team to meet regulatory and institutional requirements while preserving culture and retention.

Full-cycle B2B SaaS Account Executive selling an AI-powered PropTech work OS. Own deals end-to-end, run discovery-based demos, build and manage pipeline, prospect via outbound and industry relationships, sell operational and financial outcomes, maintain forecasts, and surface market feedback to product and leadership.

Design and deploy production recommendation and retrieval engines, build data orchestration pipelines for multiple modalities, implement agentic workflow frameworks, and prototype, optimize, and scale models with monitoring, governance, and low-latency SLAs.

Lead design and delivery of enhancements to a next-generation AI agent platform. Own large features and infrastructure, mentor engineers, set technical standards, drive cross-team initiatives, improve reliability and SLOs, and influence product and process decisions to scale systems supporting millions of interactions.

Manage execution of high-volume international shipments across sea, air, and road. Oversee shipping documentation, coordinate freight forwarders and customs, monitor shipments, resolve disruptions, optimize logistics workflows and costs, ensure regulatory compliance, maintain reporting, and align inventory and shipping with sales and production.