Base Salary
$150k - $190k/yr
Responsibilities
- Prototype, deploy, and ship production-grade AI agents and automation workflows using tools such as Cursor and Claude Code.
- Lead discovery sessions with business stakeholders and subject-matter experts to translate manual processes into technical specifications and agentic architectures.
- Build, maintain, and secure integrations between the core SaaS stack and custom AI services.
- Implement monitoring, guardrails, and evaluation frameworks for accurate, compliant, and resilient AI workflows.
- Support PII handling, audit logging, and scalable production operations.
- Educate internal partners on AI-first practices and create reusable playbooks, architecture decision records, and handoff documentation.
Requirements
- At least 5 years of professional engineering experience shipping clean, maintainable, well-tested production code.
- Hands-on experience with LLM APIs, agent frameworks such as LangGraph and Claude SDK, Cursor or Claude Code, MCP server development, and LLM evaluation techniques.
- Experience with systems integration, REST APIs, SQL data pipelines, and cloud infrastructure such as GCP or AWS.
- Ability to identify friction points, design solutions, communicate trade-offs, and work across organizational boundaries.
- Familiarity with modern software engineering practices and willingness to ramp up on OnePay’s technology stack.
Benefits
- Competitive base salary, stock options, and health benefits from Day 1.
- 401(k) plan with company match.
- Remote-friendly position within the US.
- Flexible time off and opportunities for growth.
- High-growth, mission-driven, inclusive culture.
Tech Stack
Categories
About OnePay
At OnePay, we believe that better money makes life better. We also believe the future of financial services is meeting consumers where they already are — in their daily lives, workplaces, and communities nationwide. With banking, high-yield savings, credit cards, point-of-sale lending, investment and crypto offerings, OnePay is providing millions of consumers with the tools they need to holistically manage their financial lives all in one place. Alongside its fast-growing consumer offering, OnePay also partners with employers, HCM providers, gig platforms, and others to deliver embedded financial services to millions of employees and frontline workers. Through its B2B financial wellness suite, OnePay consolidates savings, spending, and credit tools into one platform, complementing or unifying existing benefits to improve employee stability, engagement, and productivity. Backed by Ribbit Capital and Walmart, OnePay has a 4.9★ app rating, is growing quickly, and is always looking for talented people to join our team. Learn more at www.onepay.com. OnePay is a financial technology company, not a bank. Banking services provided by Coastal Community Bank or Lead Bank, Members FDIC.