Top Tech Jobs & Startup Jobs

Build production systems and reusable infrastructure for long-horizon AI agents. Responsibilities include developing feedback loops, evaluation systems, memory, orchestration, integrations, observability, decisioning, and multichannel engagement. The role involves turning prototypes into durable platform capabilities, shaping product architecture, solving complex customer problems, and collaborating across product and engineering. Candidates should have strong systems fundamentals, customer orientation, technical judgment, and experience with Python, TypeScript, or Go and React.

Manage and scale Sierra’s partner ecosystem by driving onboarding, enablement, certification, governance, engagement, and operational support. Coordinate cross-functional initiatives across product, engineering, sales, marketing, legal, customer success, and partnerships. Build scalable playbooks and partner resources, support launches and joint go-to-market programs, manage partner communications and business reviews, and use performance data to improve activation, engagement, pipeline contribution, and revenue.

Manage global month-end close, prepare reconciliations and supporting documentation, review expenses and payroll entries, monitor cash and collections, coordinate audits, and partner with FP&A on reporting. The role also drives finance transformation by improving accounting processes, implementing close-management software, automating workflows, and applying AI to scale the accounting function.

Develop customer-specific value frameworks, ROI models, and investment cases for complex enterprise sales cycles. Partner with sales teams, customers, finance, operations, and executives to quantify business impact, including cost reduction, revenue growth, and customer loyalty. Build repeatable industry-specific business cases and establish the company’s business value methodology from the ground up while remaining hands-on with financial modeling and analysis.

Manage and scale ecosystem operations spanning Sierra University, partner enablement, developer relations, builder communities, certifications, content, and events. Build scalable processes, systems, reporting, and governance while coordinating cross-functional initiatives across Product, Engineering, Marketing, GTM, and Partnerships. Measure ecosystem health through program adoption, partner activation, engagement, content effectiveness, and customer feedback.

Coordinate daily office operations and maintain welcoming, well-organized customer-facing spaces. Responsibilities include reception, mail and package handling, inventory, gift assembly, meeting logistics, safety certification tracking, facilities requests, repairs, and new-hire onboarding support. The role partners with Operations, IT, HR, Executive Assistants, and property management, and requires an onsite presence in New York City five days per week.

Build frontend features across Sierra’s product and marketing sites. Develop Sanity CMS infrastructure, structured content models, preview workflows, analytics, experimentation, localization, and accessibility-focused components. Own Core Web Vitals, asset optimization, and performance improvements while collaborating with marketing, sales, operations, designers, and content teams.

Own the end-to-end technical pre-sales process for federal and state government customers. Scope use cases, communicate business value, build and deliver demos, lead architecture reviews, and serve as a trusted technical advisor. Partner with Sales, Product, and Engineering to improve the AI platform, support capture and market strategy, and help establish the public sector team. Apply AI tools to discovery, solution design, prototypes, demos, and technical proposals while maintaining accuracy and customer trust.

Coordinate daily office operations at Sierra’s San Francisco headquarters, including reception, guest experience, mail and packages, inventory, meeting logistics, facilities requests, safety supplies, and onboarding support. Partner with Operations, IT, HR, Executive Assistants, and property management to maintain welcoming, organized, well-functioning workplace environments. This is a fully onsite, six-month contract role with potential extension or conversion.

Own Sierra’s public-sector partnership strategy across the US, Canada, and UK. Recruit and manage systems integrators, resellers, distributors, and strategic alliances; develop joint go-to-market plans, partner enablement, commercial frameworks, and governance programs; and drive pipeline and growth. The role requires strong government procurement knowledge, executive relationship-building, AI fluency, and collaboration across Sales, Marketing, Product, and Legal.