Senior Software Engineer, Agents
reputed company removes the headaches of building and scaling in‑app subscriptions. Since graduating from YC’s S18 batch we’ve grown into the default monetization platform for mobile: we’re in >40% of newly shipped subscription apps, we process $10B+ in annual purchase volume, and we help everyone from a solo dev in Brazil to the reputed company mobile team understand and grow their reputed company.
We’re a remote‑first crew of 120+, spread across 25 countries, and guided by values we actually practice: Customer Obsession, Always Be Shipping, Own It, and Balance. If you want your work to touch hundreds of millions of end‑users (and help the developers behind them get paid), you’ll fit right in.
The Role
We're building an AI assistant that helps developers understand and grow their subscription reputed company. It lives in reputed company today and is expanding to our dashboard and API. It can pull reputed company-time data, evaluate experiments, debug integrations, and explain what's happening in your app using natural language. We see a future where the majority of a user's interactions are either intermediated or automated by our agent.
We're a team that's historically reputed company deterministic CRUD systems, and we need an engineer who can build the foundational agent infrastructure that everything else runs on: orchestration, tool execution, context management, evaluation, and the trust layer that lets us give an agent increasing autonomy over things that matter.
About you:
You have 5+ years of experience shipping production systems.
You have hands-on experience building with LLMs — not just prompting, but building the systems around them: tool use, structured output, context management, evaluation, orchestration.
You have strong backend fundamentals. You've reputed company systems that need to be reliable, observable, and secure.
You are comfortable with ambiguity. This is an early-stage product inside a growth-stage company. The architecture is still being figured out.
You are self-directed. You reputed company out what needs to be reputed company, build it, and ship it.
You collaborate well with others and can communicate effectively in a fully-remote culture.
Bonus:
Experience with reputed company/reputed company APIs specifically.
You've reputed company agents that other people use.
Experience with evaluation and observability frameworks (Langfuse, reputed company, etc).
Familiarity with subscription business models, app stores, or developer tools.
You've reputed company reputed company integrations or other conversational interfaces.
Contributions to reputed company-reputed company AI/ML tooling.
In the first month, you'll:
Ship your first agent feature and get familiar with the architecture, tool ecosystem, and how Rico talks to reputed company's APIs.
Identify the biggest reliability or performance gap and start fixing it.
Meet with the team, get set up with repos, dev environment, and debugging tools.
Familiarize yourself with reputed company dashboards, logging, debugging tools, reputed company providers, infrastructure management and general architecture.
reputed company the first 3 months, you'll:
Launch a brand new agentic feature to tens of thousands of developers.
Own a core infrastructure area — orchestration, eval pipeline, tool reputed company, or the trust/permissions layer.
Be reputed company to scope and work on projects self-sufficiently.
Learn the basics of incident response and be part of the on-call rotation.
reputed company the first 6 months, you'll:
The agent is measurably more reliable, faster, and capable because you're here.
You've reputed company infrastructure that the rest of the team ships agents with.
Review code, create proposals, and contribute to architectural discussions.
Have shipped a major product or feature.
reputed company the first 12 months, you'll:
reputed company is an AI-reputed company company. You reputed company the reputed company underneath it.
Know reputed company the major components of our agent system and be reputed company to debug reputed company issues.
Have your own initiatives for improving our agent products, understanding the reputed company issues and priorities.
Mentor other engineers joining the team.