Top Tech Jobs & Startup Jobs in Washington DC,

The Accounts Payable Coordinator processes expense reports, addresses issues, ensures compliance, manages vendor onboarding, and supports related tasks at Octagon.

Senior HR leader responsible for full-cycle HR: people strategy, payroll oversight, benefits administration, compliance, employee relations, recruiting oversight, HR operations, and building scalable HR systems for a high-growth healthcare startup.

Manage end-to-end logistics for custom adventure tours: secure accommodations and vendors, build and optimize itineraries, manage budgets, negotiate supplier rates, and ensure operational quality and seamless guest experiences.

Design and enhance actuarial pricing models and tools, perform account- and portfolio-level pricing analyses (initially Casualty), partner with underwriting/finance/claims/reinsurance, lead onboarding and ad hoc initiatives, mentor junior analysts, and monitor portfolio performance to inform pricing and product strategy.

Own production reliability for customer-facing radar and weather data services across Azure, colocation, and edge Kubernetes. Refactor C#/.NET services for multi-replica safety, design multi-cluster HA, operate self-managed Kubernetes, improve observability and automation, lead incident response and postmortems, and drive operational excellence and capacity planning.

Lead technical pre-sales discovery and demos, own enterprise implementations and integrations (ATS/HRIS/payroll), build Workato/API/webhook integrations and POCs, manage strategic customer relationships, translate requirements into product priorities, and document scalable runbooks and integration guides.

The Chief of Staff will facilitate strategy execution, improve operational frameworks, and enhance cross-functional alignment within the Data organization at Coursera.

Lead and deliver Sage Intacct implementations from selection through go-live and post-implementation support. Manage multiple projects, oversee build/test/deploy activities, provide end-user training and documentation, advise on improvements, and identify additional services.

Designs and prepares OSP fiber construction drawings, cost estimates, and schedules; manages permitting, easements, vendor oversight, and project tracking; liaises with city officials and customers to ensure compliance and timely network expansion.

Build AI-native offensive security capabilities: develop AI-assisted vulnerability discovery, exploit validation, reverse-engineering and pen-testing pipelines; design agentic workflows and eval harnesses; perform static/dynamic analysis and authorized live testing; produce reproducible technical reports and improve safety, auditability, and human-in-the-loop controls.