Senior Engineer Eligibility

Live Life Healthy LLC•Birmingham, AL

About The Position

We are seeking a skilled and technically strong Senior API Developer to design, build, and maintain integrations, while also contributing across the broader full-stack platform. This role blends hands-on API development with cross-functional collaboration, requiring both deep technical ability and clear, confident communication with non-technical stakeholders. The ideal candidate is someone who takes end-to-end ownership, thrives in less-structured, fast-moving environments, and is motivated by commercial impact rather than process for its own sake.

Requirements

Skilled and technically strong Senior API Developer
Deep technical ability
Clear, confident communication with non-technical stakeholders
Takes end-to-end ownership
Thrives in less-structured, fast-moving environments
Motivated by commercial impact
Experience with RESTful APIs and integrations (e.g., Workforce Now, ADP API Central, ADP Marketplace)
Experience translating business and functional requirements into scalable, secure technical solutions
Experience ensuring compliant, reliable data exchange across payroll, HRIS, and benefits platforms
Experience troubleshooting, testing, and optimizing API performance and reliability
Experience building and maintaining integrations with third-party systems including payroll, HRIS, and benefits platforms
Experience with C#/.NET on the backend
Experience with modern JavaScript frameworks on the front end
Experience contributing to scalable, secure, and high-performance architecture decisions
Experience designing and optimizing databases, writing efficient queries, and supporting data migration processes
Experience writing clean, maintainable, testable code and participating in code reviews
Experience diagnosing and resolving production issues to ensure system reliability and uptime
Experience leading and participating in client meetings (video/on-camera)
Experience clearly explaining API functionality, integration workflows, and technical concepts to non-technical stakeholders
Experience serving as a primary technical point of contact during onboarding and implementation phases
Experience gathering client requirements and providing recommendations aligned with best practices
Experience collaborating closely with Product, Implementation, and Customer Success teams
Experience providing documentation, training, and post-implementation support

Responsibilities

API Development & ADP Integration: Design, develop, and maintain RESTful APIs and integrations (e.g., Workforce Now, ADP API Central, ADP Marketplace). Translate business and functional requirements into scalable, secure technical solutions. Ensure compliant, reliable data exchange across payroll, HRIS, and benefits platforms. Troubleshoot, test, and optimize API performance and reliability. Build and maintain integrations with third-party systems including payroll, HRIS, and benefits platforms.
Full Stack Development: Design, develop, and maintain web applications using C#/.NET on the backend and modern JavaScript frameworks on the front end. Contribute to scalable, secure, and high-performance architecture decisions. Design and optimize databases, write efficient queries, and support data migration processes. Write clean, maintainable, testable code and participate in code reviews. Diagnose and resolve production issues to ensure system reliability and uptime.
Client-Facing & Cross-Functional Engagement: Lead and participate in client meetings (video/on-camera) to discuss implementation progress, timelines, and technical requirements. Clearly explain API functionality, integration workflows, and technical concepts to non-technical stakeholders, including payroll, HR, and operations teams. Serve as a primary technical point of contact during onboarding and implementation phases. Gather client requirements and provide recommendations aligned with best practices. Collaborate closely with Product, Implementation, and Customer Success teams. Provide documentation, training, and post-implementation support as needed.

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