2,045,694open jobs
120,478companies
245,983added this week
Browse all
Salary
$120k – $220k per year
Location
In office (San Francisco)
Seniority
Middle · 3+ years exp
Visa
H-1B filings in 12 months: 1 · for this role: 1
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 29, 2026. First seen by Alion on Sep 8, 2026.

Overview
Company
Impact
Profile match
Open-source observability and self-improving layer for AI agents. Detect failures in production, ship verified fix PRs, and eval every fix. Backed by Y Combinator.
Backed by Y Combinator

As the founding engineer at TraceRoot, you’ll work side-by-side with the founders to build the product and shape our engineering culture from the ground up.

You’ll wear many hats, touching everything from AI systems and user-facing features to backend infrastructure and open-source SDKs.

We move fast, debate hard, and execute even harder, shipping new features weekly and iterating live with users. You’ll work in person with the founders at least 3 days a week, white boarding, coding, and shipping together. If you love building fast, solving hard problems head-on, and seeing your code impact real users within days, you’ll fit right in.

What You’ll Do

  • Talk to users often to deeply understand how to improve TraceRoot’s AI and UX (you can expect to spend 10-20% of your time on support)

  • Ship full-stack features and build the foundational building blocks that users will use to build their apps seamlessly

  • Maintain our open-source projects to help grow and engage our developer community

  • Improve our AI agents’ performance, reliability, and edge-case handling to continuously enhance AI output quality (for both function + design)

  • Build robust infrastructure for our end-to-end platform to power millions of telemetry events

Requirements

  • Strong full-stack experience with React, TypeScript, and Node.js: you’ve shipped production features end-to-end

  • Strong sense of ownership: you’re autonomous and own features from start to finish

  • Strong communicator: you write clearly, think rigorously, and can collaborate well within small teams

  • Scrappy and execution-driven: you move fast, make pragmatic decisions, and care about results over process, bias for action is in your DNA.

  • Relentless builder mindset: you thrive under pressure, love solving hard problems, and make things happen with limited resources

Preferred Experience

  • Multi-agent systems: you’ve designed or shipped multi-agent systems, AI-powered coding tools, LLM orchestration frameworks, or automated code workflows

  • Observability tooling: you’ve built or contributed to systems like tracing pipelines, logging, search infra, metrics platforms, or other developer-facing observability tools

  • Startup experience: you’ve worked at early-stage startups or have been a founder yourself

We’ll review your resume and reach out to begin the interview process if there’s a fit.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,045,694 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
San Francisco
$161k – $217k per year · In office · Top Secret · Full-Time · 7+ years exp · Bachelor's Degree · Berkeley
Apply
≈ $137k – $254k per year (Estimated) · In office · Full-Time · 7+ years exp · High School Diploma · Chicago
Java
Java
Spring Boot
Databases
DynamoDB
DevOps
Terraform
CI/CD
Git
AWS
Docker
Kubernetes
Amazon EKS
AWS Lambda
Amazon EC2
Amazon S3
Amazon ECS
Amazon CloudWatch
API Gateway
Management
Agile
Apply
≈ $142k – $279k per year (Estimated) · In office · 3+ years exp · Jersey City
Java
Management
Scrum
QA
Selenium
Apply
$144k – $194k per year · Equity · In office · Full-Time · 3+ years exp · Bachelor's Degree · Seattle
Java
C#
C++
Databases
DynamoDB
DevOps
Rest API
gRPC
AWS
Cybersecurity
PKI
IoT
MQTT
Apply
$144k – $194k per year · Equity · In office · Full-Time · 3+ years exp · Bachelor's Degree · Seattle
TypeScript
Databases
StarRocks
AI/ML
Model Context Protocol
AI Agents
AWS Bedrock
AWS Bedrock AgentCore
AWS Strands Agents
LLM Guardrails
Machine Learning
DevOps
AWS
AWS Lambda
Amazon S3
Apply
In office · Freelance · 3+ years exp · Bachelor's Degree
Python
Go
JavaScript
TypeScript
SQL
Python
Flask
Django
Databases
MySQL
PostgreSQL
AI/ML
Vertex AI
Prompt Engineering
OpenAI
Mobile
Clean Architecture
DevOps
GCP
GitHub Actions
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Apply
In office · Japan
Python
JavaScript
C#
C#
.NET
Databases
PostgreSQL
Amazon Aurora
Frontend
Vue.js
React.js
DevOps
VMWare
CloudFormation
Azure
Windows Server
Git
AWS
GitHub
Windows
Apply
In office · Japan
Python
JavaScript
TypeScript
C#
Frontend
Angular
DevOps
GitHub
GitLab
Apply
In office · Japan
Python
JavaScript
TypeScript
C#
Frontend
Angular
DevOps
GitHub
GitLab
Apply
≈ $68k – $125k per year (Estimated) · In office · 5+ years exp · Paris
JavaScript
TypeScript
Node JS
Node JS
Nest.JS
AI/ML
Model Context Protocol
LLM
RAG
EU AI Act
DevOps
GCP
Azure
CI/CD
AWS
Apply
$48k – $96k per year · Remote (United States) · Internship · San Francisco
Python
JavaScript
TypeScript
Node JS
AI/ML
AI Agents
LLM
Multi-Agent Systems
Frontend
React.js
Apply
Founding GTM 15 days ago
$100k – $140k per year · Equity 0.2–1% · In office · Full-Time · 1+ year exp · San Francisco
Python
SQL
AI/ML
Claude
ChatGPT
Claude Code
Perplexity
DevOps
GitHub
Management
n8n
Apply
$48k – $72k per year · Hybrid · Internship · San Francisco
Python
SQL
AI/ML
Claude
ChatGPT
Claude Code
Perplexity
Apply
$125k – $150k per year · In office · 4+ years exp · San Francisco
Python
SQL
Python
Flask
Databases
PostgreSQL
AI/ML
Pandas
DevOps
AWS
Docker
Kubernetes
Analytics
ETL/ELT
Management
Jira
Apply
$165k – $224k per year · Equity · In office · Full-Time · 1+ year exp · Bachelor's Degree · San Francisco
Java
C#
C++
Perl
Apply
Senior Engineer 1 day ago
≈ $157k – $292k per year (Estimated) · In office · 5+ years exp · San Francisco
Go
JavaScript
TypeScript
Databases
PostgreSQL
Redis
Apache Kafka
AI/ML
Cursor
Claude
Claude Code
AI Agents
OpenAI Codex
Frontend
Next.js
React.js
DevOps
gRPC
GitOps
Kubernetes
Apply
$224k – $279k per year · In office · Full-Time · Austin · San Francisco · Seattle · Phoenix
Python
Rust
TypeScript
C#
Apply
Driver 1 day ago
≈ $62k – $121k per year (Estimated) · In office · 5+ years exp · High School Diploma · San Francisco
Apply
See all jobs
This is one of many
2,045,694 more open roles from verified company boards, updated every day.