Senior Full Stack Developer

Nashville, IN - USA

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Full-Stack Software Engineer (Agents & Rapid Prototyping)

Location: Remote (US-friendly hours)
Type: Full-time (founding/early engineer)
Team: Small passionate ego-free builders

Why this role

Were hunting for productmarket fit. That means we ship POCs fast test hypotheses daily and arent afraid to throw work away if the data says so. If you code for fun ask why before how and love turning messy problems into scrappy automation that actually saves people timethis is your playground.

What youll do

Prototype at lightning speed: Build and ship POCs internal tools and production features in daysnot weeks.
Work with LLMs & SLMs: Integrate evaluate and fine-tune models; design agentic workflows that reduce manual work.
Automate the boring stuff: Sniff out bottlenecks redundancies and paper cuts; replace them with lightweight automations.
Balance build vs. buy: Pragmatically choose off-the-shelf services vs. custom code; optimize for speed cost and learning.
Own the stack end-to-end: APIs data models frontends deployments instrumentation and on-call for what you build.
Collaborate without ego: Pair with design product and GTM to clarify the why define thin slices and ship continuously.
Ruthlessly iterate: Be comfortable restarting weekly if needed; measure outcomes not lines of code.

Outcomes (how well measure success)

23 prod-quality launches/month from idea shipped.
Clear learning loops: each release produces measurable signal (conversion retention time-saved).
Automation ROI: hours saved/team/week; decreased cycle time; reduced ops tickets.
Agent impact: at least one agent in steady use by internal or pilot users within first 60 days.

You might be a fit if you

Have 4 years building full-stack products (or equivalent portfolio/hacker track record).
Are fluent in a modern web stack (e.g. TypeScript/Node Python React/Next; Postgres/Redis; REST/GraphQL).
Have shipped LLM/SLM features (tool use RAG function calling evals latency/cost tuning).
Can design simple resilient backends; write clean testable code; and deploy via CI/CD to a major cloud.
Love debugging with data: logs traces metrics; you instrument before you guess.
Communicate crisply ask sharp questions and default to action.
Thrive in ambiguity; you dont need a JIRA novella to start building.

Nice to have

Vector DBs embeddings prompt/version management offline evals.
Agent frameworks (e.g. OpenAI tools LangGraph custom planners/executors).
Queueing/event systems (e.g. Kafka SQS) WebSockets streaming.
Security and privacy basics (authn/z secrets PII handling).
Experience with low-cost scrappy stacks (Cloudflare Supabase Firebase).

Our stack (evolving)

FE: React/ Tailwind tRPC/GraphQL
BE: Node/TypeScript and/or Python FastAPI
Data: Postgres Redis/Upstash optional vector store
Infra: Vercel/ Docker; CI/CD (GitHub Actions)
AI: OpenAI Anthropic local SLMs when useful; evaluation harness prompt/version control

How we work

Learn > Perfect: Ship thin slices get signal iterate.
Write it down: Short RFCs prototype user feedback within days.
Builder culture: No rockstars no heroesjust ownership and curiosity.
Time-zone friendly: Async first; quick huddles when needed.

Interview flow

Intro chat (30 min): goals mindset what great looks like.
Builder exercise (home or live 24 hrs): ship a tiny agent or automation; explain trade-offs.
Technical deep dive (60 min): architecture data modeling reliability AI evals/cost.
Team fit (30 min): collaboration feedback loops why before what.

Compensation

Competitive salary meaningful equity. We optimize for ownership and impact.

Required Experience:

Senior IC

Full-Stack Software Engineer (Agents & Rapid Prototyping)Location: Remote (US-friendly hours)Type: Full-time (founding/early engineer)Team: Small passionate ego-free buildersWhy this roleWere hunting for productmarket fit. That means we ship POCs fast test hypotheses daily and arent afraid to throw ...