FullSeam is your AI-powered finance and accounting teammate. AI agents that handle accounts receivable, accounts payable, cash application, reconciliation, and more. Backed by Y Combinator.
About the role
Build production software – Design and implement scalable backend services, APIs, and data pipelines with a focus on reliability, performance, and maintainability Develop agentic systems – Create autonomous agents that leverage LLMs to reason, use tools, and orchestrate complex multi-step workflows
What they're looking for
- Bachelor’s degree in Computer Science, Engineering, or related field
- 6+ years of software engineering experience
- 2+ years building applications leveraging LLMs or agentic systems
- Proficiency in Python and modern frameworks (FastAPI, async/await)
- Experience with cloud platforms (AWS preferred: Lambda, Bedrock, OpenSearch)
- Proven ability to ship and operate production systems
More about this role
It's fun to work in a company where people truly BELIEVE in what they're doing!
Fullsteam is a leading provider of vertical software and embedded payments technology dedicated to helping businesses flourish by providing their customers with seamless experiences. With a dynamic and growing team of over 1,900 employees, we are committed to driving innovation and delivering best-in-class software and payment solutions that empower small and medium-sized businesses across numerous industries. Our purpose is to help our customers grow their businesses and delight their customers. Join us and be a part of a forward-thinking company that values growth, excellence, and the success of our clients.
We’re building a pipeline of exceptional AI Engineering talent for future opportunities within our organization. While this is not an immediate opening, we anticipate significant hiring in this space throughout the year.
As part of our broader AI strategy, we are investing heavily in Generative AI, Agentic Systems, and Ambient Intelligence to transform how we build products, operate internally, and serve our customers. These initiatives will drive expanded product capabilities, productivity...
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