Senior Software Engineer, Integrations

Human Interest

full-time

Posted on: 9/24/2025

Origin: • 🇺🇸 United States

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💰 $185,000 - $220,000 per year

Senior

AWSCloudGoogle Cloud PlatformJavaScriptNode.jsTypeScript

About the role

Build integrations and automate processes that manage connections to hundreds of payroll providers and other 3rd parties
Build robust infrastructure to support data exchange for more than half a million participants
Explore third-party payroll systems to learn how our partners share their data with us
Interface with third party providers to collaborate on technical solutions
Write clean, high-quality code and tests to keep our system fast, reliable, and monitorable
Participate in development life cycle activities like design, coding, testing, and production release
Contribute to our ever evolving engineering standards, tooling and processes
Coach and mentor junior engineers to help raise the bar in innovation, efficiency and technical capability
Contribute to our SOA and be a valuable member of the team that builds new services from scratch

Minimum 6 years of professional experience building software for backend systems
Experience building, enhancing, and maintaining scalable backend technologies and infrastructure for RESTful API based data exchange
Strong communication skills; discussing complex technical concepts to engineers and non-engineers is no problem
Strong desire to learn, think creatively, and share knowledge with others
Write understandable, testable code with an eye towards maintainability
Proactive and empathetic mindset - willing to roll up your sleeves to fix problems for customers
Completed formal training in computer science related discipline (Bachelors or Masters preferred)
You thrive in a remote environment
Nice to have: frontend experience
Nice to have: regular use of AI tools like Claude and Augment
Nice to have: development in TypeScript, node.js, or other JavaScript languages on cloud-based platforms like AWS or GCP
Nice to have: working familiarity with observability frameworks such as Datadog or NewRelic