Senior Software Engineer (Partnerships)

About this role

• The Partnerships team builds the integrations, partner experiences, and platform foundations that enable the Justworks ecosystem to flourish beyond Justworks’ core capabilities
• We drive growth and retention for our core customer segment while making it easier for customers to unlock more value from Justworks
• Our team owns the public API through which customer data flows into and out of our platform
• We work closely with teams across the business to ensure that the API and MCP experience is as rich and reliable as our UI-driven experience
• Engineers on this team collaborate closely with external partners to deliver seamless integration experiences
• Independently own large-scale projects from technical discovery through launch, with a focus on quick, iterative release and customer impact
• Promote engineering excellence through technical leadership, knowledge sharing, and mentorship
• Collaborate with external partners to understand integration needs and deliver thoughtful, scalable solutions
• Build and improve platform infrastructure that makes partner integrations faster, safer, and easier to scale

### Benefits

• Paid volunteer work
• Paid parental leave
• Work from home opportunities
• Medical, dental, and vision insurance, plus access to One Medical, Kindbody, and Teladoc
• Premium access to Headspace, ClassPass stipends, and webinars to support your overall wellness on topics like nutrition, budgeting, mindfulness, and more
• All Justworks offers include equity, and Justworkers can continue to earn more over time with promotions and tenure
• Extensive learning & development opportunities through workshops, ExecOnline, Udemy, and BetterUp coaching
• Apprenticeship program that supports internal movement and growth- You are self-driven and like to work with others to remove roadblocks. You are curious, and love to explore and learn new technologies. You have demonstrated the ability to build, deploy and maintain large-scale, complex applications. You ca...