1,810,546open jobs
104,155companies
274,719added this week
Browse all
Salary
≈ $124k – $286k per year (Estimated)
Location
In office (San Francisco)
Seniority
Staff · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Aug 14, 2026.

Overview
Company
Impact
Profile match
MangoDesk is a Y Combinator-backed startup that builds data infrastructure and environments for custom evaluations and post-training data creation for AI models. The team has experience from Scale AI and Uber and recently raised a seed round, and it hires a founding engineer and a strategic projects lead. The company is headquartered in San Francisco, United States.
Backed by Y Combinator

Company Overview

We're a YC-backed startup on a mission to bridge the gap between AI and the $5T knowledge work economy through cutting-edge data infrastructure and environments. We're a technical team with experience from Scale AI, Uber, and previously founding a successful AI company. We're based in San Francisco, CA, and recently raised an oversubscribed seed round led by top-tier VCs.

What You'll Do

  • Lead cross-functional projects spanning engineering, operations, and go-to-market.

  • Own end-to-end execution of RL Environments delivery for strategic customers and projects.

  • Report progress directly to the founders and work on some of the most impactful problems at the company.

Required Qualifications

  • Strong technical background - a CS degree is ideal; at minimum, the ability to do data analytics using SQL or Python.

  • Strong problem-solving skills and the ability to own ambiguous, cross-functional projects end-to-end, balancing speed vs quality.

  • An entrepreneurial mindset - excited to build things from scratch.

  • Strong communication skills and a bias toward ownership

Preferred Qualifications

  • 2+ years leading a team, developing product or operational processes, or as a SWE

  • Prior experience at startups / high-growth companies, in consulting, or tackling operational challenges

  • Experience with human data / applied AI - specifically in post-training / RL

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.
1,810,546 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

Sales
Similar stack
Same company
San Francisco
$176k – $282k per year • In office • TS/SCI • 18+ years exp • Bachelor's Degree • United States
Apply
$95k – $100k per year • In office • Full-Time • 5+ years exp • Master's Degree • Hartford
Management
Microsoft Office
Apply
$216k – $360k per year • Equity • In office • Full-Time • 15+ years exp • Bachelor's Degree • Tarrytown • Armonk
AI/ML
E2B
DevOps
Incident Management
Management
Agile
ITIL
Apply
$166k – $249k per year • In office • Full-Time • 12+ years exp • Bachelor's Degree • Corvallis
Apply
$170k – $265k per year • Remote (United States) • Bachelor's Degree • United States
Management
Outlook
Microsoft Office
Marketing
Salesforce
Apply
Sales Engineer 5 days ago
≈ $98k – $179k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • London
SQL
DevOps
Red Hat
Bind
Windows Server
Linux
Windows
DNS
Cybersecurity
PKI
Management
Agile
Apply
≈ $17k – $34k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Bengaluru • Hyderabad
SQL
Analytics
Tableau
Power BI
ETL/ELT
Apply
≈ $55k – $154k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Manchester
Python
PowerShell
Bash
DevOps
GCP
Azure
Windows Server
AWS
Windows
DNS
VPN
Management
Service Desk
Apply
≈ $51k – $149k per year (Estimated) • In office • Full-Time • Gothenburg
Python
MATLAB
MATLAB
Simulink
Apply
≈ $49k – $141k per year (Estimated) • In office • Full-Time • Linköping
Python
C++
Ada
Structured Text
DevOps
RTOS
CI/CD
Git
Docker
Linux
Apply
Founding Engineer 8 months ago
≈ $117k – $238k per year (Estimated) • In office • Full-Time • 2+ years exp • San Francisco
AI/ML
Post-training
Scale AI
Apply
$180k – $240k per year • Remote (United States) • 12+ years exp • San Francisco
Apply
$210k – $330k per year • In office • San Francisco
Apply
$150k – $240k per year • In office • San Francisco
Apply
$165k – $245k per year • In office • San Francisco
Apply
$165k – $240k per year • In office • San Francisco
Apply
See all jobs
This is one of many
1,810,546 more open roles from verified company boards, updated every day.