Fullstack Engineer, Customer Success
Build and own fullstack features for customer-facing mortgage platform, solving real-time problems in complex lending domain using React, NestJS, GraphQL, and Temporal.io to enable faster loan closings.
About the job
Responsibilities
- Model hard domain problems in code, turning messy real-world lending scenarios into clean, reliable software.
- Get immediate feedback on live customer problems and build fixes with a tight feedback loop.
- Own solutions end-to-end, from first line of code to production deploy and long-term maintenance.
- Sweat the details like misplaced decimals, confusing labels, or slow page loads that impact customers.
- Solve complex puzzles daily in the mortgage domain.
Tech Stack
- TypeScript
- React (frontend)
- NestJS + GraphQL (API layer)
- SQL (PostgreSQL)
- Temporal.io (workflow orchestration)
- AI-driven development tooling and agentic infrastructure
Qualifications
- Deeply curious.
- Wants to own features from design to development to deployment to maintenance.
- Willing to put in the work to solve the hardest problems.
Compensation
Base Salary Range: $140,000/yr to $220,000/yr + Equity + Benefits
Skills
TypeScript, React, Nestjs, GraphQL, Postgres, SQL, Temporal.Io, AI Tools
Similar jobs
Fullstack Engineering jobs
Onxmaps
Austin, TXBuild and evolve full-stack experiences for onX Hunt across mobile applications, APIs, backend services, and data systems. The role requires 5+ years of software development experience, strong API and distributed-systems expertise, and proficiency with Go, Elixir, or similar languages.
Mercor
San Francisco, CA
Build backend services, evaluation pipelines, and full-stack features for Mercor's AI-powered talent assessment platform that vets and matches experts for frontier AI labs. Requires 3+ years production software engineering experience with strong backend fundamentals and product intuition; LLM experience is a plus.
Backflip AI
Austin, TX
Full-stack engineer building and owning features, integrations, and backend services (LoanPro, HubSpot) for a real estate fintech. Strong TypeScript/React and Python skills required with 4+ years shipping production software; backend-leaning, reliability-focused builder who uses AI tools.
Mercor
San Francisco, CAAs a Fullstack Software Engineer on the Applied AI team, you will own the Studio platform end-to-end, building and maintaining React frontends and backend services. You will lead engineering best practices and ship high-leverage product features to improve data generation and delivery pipelines.
Tulip
Somerville, MA
Build and improve Tulip’s cloud-native SaaS platform across a broad technology stack, with a focus on TypeScript, Postgres, APIs, testing, and deployment. The role requires 5–7+ years of software engineering experience and operates in a hybrid Somerville, Massachusetts environment.