Skip to content
OsoOsoNew York, NY

Software Engineer

Build UIs, expand authorization service coverage, and operate cloud infrastructure for developer authorization platform. Requires 4+ years experience, startup background, full-stack skills, and focus on developer experience.

140k – 220k/yr
Hybrid4+ YOEFullstack Engineering

About the role

What you'll do

  • Experiment, design, and build UIs, flows, features, and layers of abstraction that decrease the amount of work our users have to do. Lots of devex
  • Expand use case coverage of our core authorization service
  • Build and operate infrastructure for our highly available and low latency cloud service
  • Plus, help build a company and community from the ground up by wearing other hats, including:
    • Writing documentation and blog posts to excite and support new users
    • Engaging with users through support channels (e.g., Slack) to help them with their problems

Here are examples of things we've worked on:

  • Built a visual policy builder for our declarative policy language, Polar
  • Built an interactive debugger, called Explain, to help users understand why authorization requests succeed or fail
  • Implemented incremental forward chaining to cache authorization responses for deeply nested recursive queries

Who you are

You're ambitious. You want to win big. You can't stand to be around anything but execution at the highest level. You have an inner motor to move fast.

You're an owner. You are accountable to results over the process. You see yourself not just as an engineer, but also as an owner of the company.

You're resilient. Building a startup is not for the faint of heart. You see the challenges as not just normal, but actually desirable.

You want to grow, and help others grow. You self-reflect often. You give feedback, and you seek it out. You prioritize the customer above all else. You want to understand our users' world and prioritize solving their authorization problems above everything else.

Requirements

  • You have 4+ years of experience as a software engineer
  • You have worked at a startup or in a similar environment
  • You have worked on developer experience and/or user experience
  • You can program at different levels of the stack – i.e., frontend and backend, web app to lower level systems

Benefits

In addition to cash compensation, Oso offers a Total Rewards package that includes equity grants, health benefits, and more:

  • Competitive health, dental, and vision coverage
  • Mental healthcare to all employees and anyone in their family through Spring Health
  • Unlimited access to financial advisors through Northstar
  • Equity Package
  • Unlimited paid time off (PTO)
  • Paid parental leave
  • Flexible work options
  • One Medical Membership
  • Quarterly hackathons... and prizes!
  • Free team lunches every month

The starting salary for this role is between $140,000-$220,000/year plus equity. Your exact offer will vary based on a number of factors including experience level, skillset, market location, and balancing internal equity relative to peers at the company.

Skills

JavaScriptReactNode.jsTypeScriptPythonGoPostgresKubernetesAWSDocker
Assembled

Software Engineer, Product

AssembledUnited States

Build and own customer-facing product features end-to-end with deep frontend focus on a React app, partnering with product/design while shaping AI-assisted development workflows. Requires 4+ years full-stack experience with strong product instincts and React expertise.

140k – 210k/yr
Remote4+ YOEFullstack Engineering
Assembled

Software Engineer, Product

AssembledSan Francisco, CA +1

Build and own customer-facing product experiences end-to-end as a full-stack engineer with deep frontend expertise. Lead React implementation, strengthen frontend foundations, partner with product/design, and experiment with AI coding agents to ship polished B2B SaaS features.

140k – 210k/yr
On-site4+ YOEFullstack Engineering
Applied Intuition

Defense Software Engineer

Applied IntuitionWashington, DC

Software Engineer working with defense customers to integrate and deploy vehicle intelligence platforms (autonomy, OS, tools) into military environments. Requires 3+ years experience, strong C++/Python skills, and U.S. Secret clearance eligibility.

140k – 180k/yr
On-site3+ YOEFullstack Engineering
Wonderschool

Full Stack Software Engineer, Applied AI

WonderschoolSan Francisco, CA

Builds full-stack features with React/TypeScript, Node.js/Elixir, and Postgres while integrating AI agents for automated development pipelines. Owns AI code review, production monitoring, and tools enabling non-engineers; requires 5+ years full-stack experience and hands-on AI workflow expertise.

140k+/yr
On-site5+ YOEFullstack Engineering
Scrunch

Product Engineer

ScrunchUnited States

Builds and ships product features end-to-end across frontend and backend, driving decisions from idea to production. Requires strong product thinking, hands-on technical skills, and ability to operate with ambiguity using AI tools for speed.

140k – 200k/yr
RemoteFullstack Engineering