Senior Software Engineer, Agents
RevenueCat · Remote · Americas · EMEA ·
COMPENSATION
$230k – $230k
Listed on the employer's job board (Ashby)
- Senior level role
- Fully remote team
- AI agent engineering
- Backend fundamentals
- Series C startup
You will engineer advanced AI agents that perform actual work rather than acting as simple LLM wrappers. Your focus includes building the foundation for agentic features, such as orchestration, evaluation pipelines, and human-in-the-loop controls. These tools help developers manage subscriptions and optimize paywalls automatically.
What you'll do
- Ship agentic features to thousands of developers
- Build orchestration and tool execution systems
- Manage context and evaluation pipelines
- Implement human-in-the-loop controls
- Scope and drive projects with Product team
- Mentor engineers and raise technical bar
- Debug issues across frontend and backend
- Join on-call rotation for incident response
What you'll need
- 8+ years shipping production systems
- Experience building usable AI agents
- Strong backend fundamentals
- Focus on reliability and security
- Self-directed and comfortable with ambiguity
- Clear asynchronous communication skills
- Ability to improve existing codebases
- Customer-obsessed mindset
Nice to have
- Familiarity with subscription models
- Experience with OpenAI or Anthropic APIs
- Knowledge of Langfuse or Langchain
- Built Slack integrations previously
- Contributed to open source AI tooling
- Maintained systems at scale
Stack
- OpenAI API
- Anthropic API
- Langfuse
- Langchain
- MCP
How you'll work
- Fully remote environment
- Team across 25+ countries
- On-call rotation required
- Autonomy and flexibility focused
What you get
- Competitive equity options
- 10-year exercise window
- 4-5 weeks flexible time off
- Paid co-working space desk
- Workspace budget provided
- Continuous learning stipend
Hiring process
- Rigorous interview process
- Alignment with company values
- Performance bar assessment