Software Engineer
New York, NY$190k - $250k + equityFull-timePosted 2w ago
About the role
Founding web full-stack software engineer role at Credal.ai, a YC-backed startup building a security-focused AI agent platform. In-person position in NYC with ownership of stability, scalability, security, and end-to-end product delivery.
Responsibilities
- Own aspects of our stability, scalability and security as we onboard more customers and expand our product
- Ensure we can successfully sync billions of records into our data platform from our customers’ SaaS tools reliably
- Contribute to architecture, design decisions, and code and product quality strategy
- Engage directly with customers and our GTM team to discover and solve our customers’ most complex and bleeding edge problems
- Mentor junior engineers and continue raising our bar for engineering excellence
- Take end-to-end ownership of our core products, built on…
Qualifications
- 4+ years building high-quality software, ideally in excellent engineering cultures
- Strong engineering fundamentals and the ability to reason about architecture, abstractions, performance, reliability, and complexity—not just specific frameworks or technologies
- Comfortable working across TypeScript, GraphQL, MongoDB, and Vue; experience with our exact stack is helpful but not required
- Experience helping engineering teams scale—not only by writing great code, but by creating abstractions, systems, tools, and processes that establish clear swim lanes and reduce complexity for other engineers
- Interested in Agentic AI, LLM applications, and emerging technologies. Experience with MCP or building AI agents is a plus, but not required
- High-ownership—you take projects, outcomes, and customer unlocks from an ambiguous starting point through to a clean finish
- Thrive in fast-paced environments, biasing toward action rather than waiting for someone else to tell you what to do or how to solve a problem
- Customer-focused—you care about customers’ challenges and ambitions and are energized by building technology that empowers people
- A doer of things—technical or otherwise—that people have told you were impossible or foolish
- Enjoy mentoring and accelerating people around you who are hungry to learn, regardless of their level of experience
Skills
Required:TypeScriptGraphQLMongoDBSecurity & scalability
Nice to have:Vue
Benefits
- Opportunity to take ownership and accountability of major mission, business and technical outcomes from day one
- High quality health coverage, including great mental health benefits, for you and your immediate family. This includes comprehensive and HSA options
- Industry-leading vision, dental, life, disability coverage
- Regular team activities & offsite events (hackathon week example)
- Unlimited PTO with a guaranteed two weeks off during the last two weeks of December
- A generous housing subsidy for those who choose to live close to the office
Last updated Oct 7, 2026. Interested? Apply on the company site.

About Credal.ai
Harness Frontier Intelligence by building AI assistants that can…
Harness Frontier Intelligence by building AI assistants that can understand your enterprise, take action on your behalf, and run your operational workflows.
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