Senior Software Engineer (AI/Integrations)

Location: Remote US

Salary: $160K–$200K plus a $10K bonus

Company

hirify.global is an AI-powered people operations platform for planning, operating, and making decisions about people, with integrations across HRIS, payroll, ATS, and other systems.

What you will do

• Design, build, and maintain integrations with HRIS, payroll, ATS, notifications, and business intelligence platforms.
• Extend the configuration-driven integration system and build the functionality required to connect new systems faster.
• Design reliable APIs and data pipelines using third-party system connections, including REST, GraphQL, webhooks, OAuth, and data synchronization.
• Contribute to AI features across the hirify.global product and use AI tools in development work.
• Own the full development lifecycle: research API documentation, plan, implement, deploy, monitor, test, and review code.
• Improve integration tooling, monitoring, alerting, reliability, and collaboration with product, customer success, and external partners.

Requirements

• Experience building and maintaining third-party integrations, such as HRIS, payroll, ATS, business intelligence, or comparable data systems.
• Experience with data pipelines or ETL.
• Strong backend software development skills; most backend work is in Kotlin. Other JVM languages such as Java, Scala, or Groovy are relevant, while strong senior engineers from other backgrounds are also considered.
• Strong API experience, including REST, GraphQL, webhooks, OAuth, and data synchronization.
• Ability to analyze and troubleshoot API issues.
• Experience working independently on a small team, startup, small R&D team, or self-launched project.
• Comfort using AI tools in development, strong problem-solving skills, attention to detail, and clear communication with technical and non-technical audiences.
• Ability to manage workload and priorities with minimal oversight.

Nice to have

• Experience outside HR technology with comparable data or integration systems.
• Experience with Kotlin or another JVM language.

Culture & Benefits

• Work remotely from the US as part of the Engineering department.
• Collaborate with product, customer success, external partners, and engineering colleagues.
• Contribute to an inclusive workplace that values diversity.
• Work across Kotlin and MongoDB on the backend, TypeScript and React on the frontend, AWS infrastructure, Valkey caching, and Anthropic AI models.

Hiring process

• Recruiter intake call and hiring manager screen.
• Culture interview, take-home assessment, and live technical review with two engineers.
• Team collaboration interview with the product manager followed by a leadership interview with the CTO.