Senior Software Engineer, Product

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Senior Software Engineer, Product in USA new

Decagon
Full time
Email

USA
10/17/2026
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San Francisco, CA

Responsibilities

Build self-serve functionality for agent configuration, training, and deployment.
Design configuration abstractions that support diverse enterprise use cases while remaining usable by non-technical teams.
Build AI-powered, no-code tooling for creating and managing complex agent workflows.
Develop monitoring, tracing, and analytics that help customers identify and understand agent failures.
Handle agentic systems and critical production flows at enterprise scale.
Evaluate new text and voice models and integrate successful models into production traffic.
Own features end to end from technical architecture through deployment and post-launch iteration.
Collaborate with product, design, and customers to define requirements, review designs, and improve delivered products.

Requirements

4+ years of experience building software products.
Proficiency in Python and comfort working across the entire stack.
Experience translating complex technical capabilities into simple, usable interfaces.
Strong instincts for complex systems, asynchronous programming, and failure modes at scale.
Ability to debug failures in deep technology stacks using appropriate tools.
Ability to translate customer needs into clear product and technical specifications.
Strong judgment about when to ship quickly versus invest in robust implementation.
Preferred experience with LLMs, prompt engineering, evaluations, or AI agent systems.
Preferred experience building developer tools, APIs, platforms, or internal tools that became customer-facing.
Preferred experience with observability, data visualization, or analytics products.
Preferred experience building security-sensitive systems involving authentication and data access controls.
Preferred experience with multimodal or voice models.

Benefits

Medical, dental, and vision benefits for employees and families.
Life insurance and disability benefits.
Retirement plan, such as a 401K or pension.
Parental leave.
Fertility and family-building benefits through Carrot.
Monthly wellness and lifestyle stipend.
Daily lunches and snacks in the in-office workplace.
Take-what-you-need vacation policy; UK employees receive 25 days of statutory leave.
In-office work arrangement.
Full-time employee benefits and equity are offered.

Salary: $200k - $400k/yr

Decagon

Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Chime, Oura Health, 1-800-FLOWERS.COM, and Hunter Douglas to deploy AI agents that power personalized, d...

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