Senior Partner API Integration Engineer

Bilt Technologies, Inc.; New York (NY); On-site; USD 200,000 - 240,000; Full time

Benefits offered by this job

Equity bonus

Health insurance from day one (One-Med

401k match

Commuter FSAs

UNLIMITED PTO

Bilt Points for employees

Team events

Job summary

Bilt Technologies, Inc. is seeking a Forward-Deployed Engineer to act as the technical face of our platform for partner integrations.

You will join partner engineering teams to design, build, and ship API integrations, writing production-grade Java code and reference implementations. You’ll own the integration lifecycle from discovery to go-live, debug complex issues in real time on calls with partners, and translate business needs into clear API contracts and documentation.

Qualifications

• 4–5+ years of experience in software engineering or related hands-on partner-facing technical roles.
• Strong Java proficiency with ability to write, review, and debug Java code.
• Deep API fluency including REST, webhooks, OAuth, and integrations with external systems.
• Fluency with AI-powered developer tools (Claude, Cursor, GitHub Copilot) to speed up development.
• Excellent technical communication, able to explain complex systems to engineers and non-engineers.
• Experience with cloud platforms, preferably Google Cloud Platform (GCP).
• Knowledge of SQL and NoSQL databases.
• Bonus: fintech or payments experience and familiarity with payment processors, PCI.
• Bonus: loyalty/subscription/adtech platform experience.

Responsibilities

• Embed with partner engineering teams to design and implement API integrations with Bilt’s platform.
• Write production Java code, reference implementations, SDKs, and integration accelerators.
• Own the full integration lifecycle from discovery to go-live.
• Debug cross-system issues in real time with partner engineers.
• Translate requirements into API contracts and documentation.
• Create developer resources: API docs, guides, Postman collections, and sample apps.
• Leverage AI tools to accelerate prototyping, code generation, and documentation.
• Advocate for API improvements and align with product/engineering roadmaps.
• Collaborate with product, engineering, sales, and partnerships to enable partner launches.

Skills

Java proficiency

API design & integration

AI tooling fluency

Technical communication

Cloud platforms (GCP)

SQL & NoSQL databases

Payment/fintech familiarity

Loyalty/subscription/adtech knowledge

Tools

Spring Boot

REST frameworks

CI/CD

Containerization

Infrastructure as code

GitHub Copilot / AI tools

Job description

Bilt Technologies, Inc. is seeking a Forward-Deployed Engineer to act as the technical face of our platform for partner integrations.

You will join partner engineering teams to design, build, and ship API integrations, writing production-grade Java code and reference implementations. You’ll own the integration lifecycle from discovery to go-live, debug complex issues in real time on calls with partners, and translate business needs into clear API contracts and documentation.