Full-Stack Engineer

The ideal candidate will possess strong problem-solving skills, solid front-end and back-end experience, and the communication skills to work independently with minimal support. You'll be the sole engineer on this contract, which means you're also effectively the product owner for your own work. You should be comfortable defining the problem, proposing the solution, and owning end-to-end delivery. Timezone: This role requires working Eastern Time hours (ET). normally 8:30am-6:00pm, with some extended hours and weekends for urgent projects. We recognize this is a significant ask for candidates. That said, it's a firm requirement; we've found that overlapping hours are essential for the pace and collaboration this role demands. Tech Stack Backend NestJS, Sequelize ORM PostgreSQL (dev/staging/prod), SQLite (testing) Modular architecture with models for users, jobs, events, companies, etc. DB migrations and seeders via Sequelize CLI Frontend React (Vite), Tailwind CSS, Redux Toolkit, React Router Cypress (E2E), Testing Library (unit) Integrations: Auth0, Sentry, PostHog, Google Pay, PayPal WordPress 10+ year old codebase running Bootstrap 3, needs some modernization work Elementor, ACF, Gravity Forms DevOps / Tooling Monorepo managed via Lerna + Nx Husky, Prettier, ESLint Jest (backend unit tests), Cypress (frontend E2E) Heroku (hosting) Integrations & Third-Party Platforms Auth0 (authentication) Stripe, Google Pay, PayPal (payments) Sentry (error tracking) PostHog (analytics) Bizzabo (event management) HubSpot (CRM / data flows) -- familiarity required, as portions of our data pipeline feed into HubSpot, and you'll be expected to understand and maintain those connections One more thing Data is vital to the success of our organization and a significant aspect of every role we have. If your default reaction to "can you pull that data?" is "that's a data analyst job," this probably isn't the right fit. **Candidates should live within 3 hours +/- of the EDT time zone. This is a hands-on engineering role for someone who can operate independently, move quickly, and contribute across both product development and infrastructure. Lead technical projects with minimal supervision and communicate proactively about scope and feasibility Build, maintain, and improve core platform functionality Provide realistic time and effort estimates (and flag early when something is off) Propose alternative approaches when a better path exists Pull and interpret data from the systems you're building and maintaining, including our database, integrations, and third-party platforms Collaborate closely with leadership, product, and operations teams Help shape technical direction and engineering best practices as the platform evolves