Top Tech Jobs & Startup Jobs in Washington DC,

Build and ship end-to-end product features across frontend, backend, and agent-driven workflows; design scalable architectures; improve developer velocity, tooling, and product quality; apply AI-native engineering practices; collaborate on core product experience and execute high-leverage work with strong ownership.

Own strategic customer relationships and lead deployment of AI workflows into supplier operations. Map customer SOPs and data sources, identify high-ROI AI opportunities, translate needs into product and implementation requirements, drive adoption, partner with product/engineering, build playbooks, track value, and surface expansion opportunities across global teams.

Serve as the primary compliance relationship lead across clients, EPCs, subcontractors, and suppliers to ensure Davis‑Bacon and apprenticeship compliance, collect and review certified payrolls, onboard stakeholders into Concord Caisson, monitor project compliance performance, train contractors, and drive corrective actions to mitigate risks.

Volunteer WordPress Developer to migrate and maintain a content library, build new features, and create custom themes, plugins, and widgets. Work remotely for ~5+ hours/week, attend weekly meetings, and respond within 24 hours to support an active nonprofit volunteer team.

Lead and oversee volunteer HR operations: supervise/train HROs, manage recruiting and onboarding via Dover ATS, maintain HR documentation and systems, run meetings and strategic HR initiatives, support Executive Director on DEI and people strategy, and cover day-to-day volunteer HR duties.

Volunteer high-school TikTok creator producing short, engaging videos aligned with Pitch Labs' mission. Responsibilities include editing/posting content, adapting podcast clips and branding tips into micro-content, tracking trends, and collaborating with the team to grow reach.

Lead enterprise data architecture and platform engineering efforts using Databricks Lakehouse. Design scalable cloud-native data platforms, implement medallion architectures, enable data governance and AI/ML workloads, build automation and CI/CD for Databricks, and mentor teams while collaborating with stakeholders on strategy and delivery.

Record financial transactions, reconcile bank and credit card accounts, process payroll, maintain ledgers, prepare financial reports, monitor inventory reconciliations, and assist with budgeting and forecasting.

Lead GTM and revenue operations initiatives: own sales toolstack, optimize lead routing and AE/BDR workflows, design AI-native automation, run hypothesis-driven tests, and operationalize trusted data across Sales and Marketing.

Review, label, and QA datasets for AI/ML training; maintain trackers, databases, and dashboards; follow annotation guidelines and SOPs; prepare and clean data; document processes; collaborate to resolve data queries while ensuring confidentiality and timely delivery.

Happiness Engineers at Automattic provide customer support through email and live chat, advocate for customers, and help improve the customer experience. They are self-starters with customer service experience and WordPress knowledge, contributing to operational efficiencies and new initiatives.

Provide dedicated remote IT support managing high ticket volumes and SLAs; troubleshoot Mac and Windows systems; provision devices and accounts; support onboarding/offboarding; assist with MDM, network, and hardware rollouts; maintain documentation and compliance (SOC2/HIPAA); configure automations; and mentor junior staff.

Lead and scale Roo's revenue organization across both sides of the veterinary marketplace. Build GTM strategy, territory coverage, hiring and coaching processes, forecasting and QA loops, CRM/tooling architecture, cross-functional alignment, and performance-driven enablement to drive activation, retention, and revenue growth.

Own and evolve Roos frontend platform and design system, building tooling, developer workflows, and AI-assisted integrations. Lead migrations, framework upgrades (React Native/Expo), improve developer experience, and partner with Product and Design to enable faster, consistent web and mobile product delivery.

Lead Roo's brand and integrated marketing team to define brand strategy, creative direction, and integrated campaigns across content, social, community, PR, events, web, and paid channels. Manage and grow a brand team, guide external partners, use data and audience insights to measure and iterate, develop thought leadership and storytelling, and create scalable systems and brand programs that strengthen engagement with veterinary professionals and hospitals.