Top Tech Jobs & Startup Jobs in Washington DC,

Own and patch Chromium/Firefox C++ source to build an in-house stealth browser. Fix fingerprinting at the engine level (navigator, WebGL, canvas, fonts, Client Hints), eliminate CDP leaks, maintain per-OS fingerprint profiles, continuously rebase patches, build validation tooling, and debug detection issues to keep automation indistinguishable from real users.

Manage in-house tax compliance for an existing RIA client book: prepare, review, and sign returns; advise clients on conversions, estate and tax planning; build tax workflows and processes; support business development and lay groundwork for bookkeeping as the firm scales.

Build and own frontend surfaces for trading and DeFi products, designing scalable real-time UIs, improving UX, setting frontend standards, collaborating on SDKs/APIs, and contributing to tooling, testing, and CI/CD.

Lead frontend delivery for custom Shopify eCommerce sites: own feature development, architecture, integrations, code review, release management, client-facing technical planning, risk mitigation, and mentor engineers to ensure quality and timely delivery.

Manage and grow HighLevel's affiliate program by recruiting and onboarding affiliates, developing personalized strategies, coordinating offers and landing pages, analyzing affiliate KPIs, collaborating cross-functionally, sourcing partnership opportunities, and representing the program at industry events.

The Sales Operations Manager leads the sales operations, managing team performance, forecasting, pipeline health, and cross-functional coordination to support $20M in revenue.

Partner with customers to design, build, and deploy production-grade AI-enabled integrations, automations, and agentic workflows; own deployments, reliability, observability, evaluation, and convert one-off solutions into reusable playbooks and product inputs.

Drive market development for Observability across the Americas: run demos, lead technical pre-sales and proof-of-value engagements, secure OEM/embed partnerships, translate customer insights into prioritized product roadmap items, and represent the product externally through events and thought leadership.

Support contract lifecycle and implement a contract management system. Review and process standard agreements (NDAs, consulting agreements, BAAs), track post-execution obligations, manage corporate entity records and filings, assist Board operations and licensing, provide paralegal and project support for expansions, and collaborate with compliance and finance teams.

Manage day-to-day accounting for assigned clients including month-end close, reconciliations, AP, cash management, payroll support, financial reporting, and client communication. Use Restaurant365 and cloud accounting tools to ensure accurate, timely statements while collaborating with internal teams and mentoring junior staff.