Justworks — 10 open jobs

Builds developer-facing experiences at Justworks—developer portal, documentation tooling, SDKs, quickstarts, and integration templates—while supporting partner integrations by researching APIs, implementing components, and turning repeated friction into self-service improvements.

API Authentication Cloud Developer Experience JavaScript +8 skills

Senior Software Engineer (Solutions Engineering)

NewBe an early applicant RemoteNorth AmericaFull-timeSenior

United States

A senior product engineer at Justworks who leads technical discovery and delivery for partner integrations, builds developer tools like SDKs, docs, and portals, and works with API engineering to reduce developer friction using modern web languages and HTTP APIs.

API Api Documentation Authentication Automation CLI +12 skills

Project Manager, Financial Benefits

NewBe an early applicant RemoteNorth America

United States

Manages projects for Justworks' 401(k) MEP and benefits billing, overseeing audits, nondiscrimination testing, end-of-year processes, reconciliation automation, and compliance while collaborating with retirement, finance, product, and engineering teams.

AI Automation Express.js PMP

Senior Software Engineer (Backend)

New RemoteNorth AmericaFull-timeSenior

United States

Senior Backend Engineer at Justworks (HR/payroll platform) owning large projects end-to-end, improving scalability and reliability of high-volume processing systems, and mentoring engineers using Go, Ruby on Rails, MySQL, Kafka, and AWS/Kubernetes.

AWS CircleCI Cloud Datadog Docker +12 skills

Backend Software Engineer

New RemoteNorth AmericaFull-time

United States

A Backend Software Engineer at Justworks independently owns large-scoped projects from discovery through launch, improving the performance, reliability, and scalability of high-volume, fault-tolerant processing infrastructure. Core technologies include server-side languages such as Python, Java, Node.js, or Ruby, SQL databases, and AWS.

AWS Cloud Java Node.js Python +2 skills

Senior Front End Software Engineer

RemoteNorth AmericaFull-timeSenior

United States

As a Software Engineer, you will be a part of our Frontend Engineering team, focusing on delivering products and capabilities that power Justworks products. You will leverage your experience working with…

CSS Design Patterns Go HTML JavaScript +5 skills

Senior Backend Software Engineer (International)

RemoteNorth AmericaInternshipSenior

Canada

Independently own larged-scoped projects from initial discovery through launch with a focus on outcomes and customer impact Collaborate with a cross functional team to find solutions to customer challenges Improve the…

HYBRID (2-3 days a week)

North America

Justworks | HYBRID (2-3 days a week) | NYC, Toronto Justworks helps small businesses manage payroll, benefits, HR, and compliance so they can focus on running their business. Looking to fill lots of tech roles across…

Associate Software Engineer, Expenses

North AmericaFull-time

Canada

AI API AWS CAD CircleCI +12 skills

Senior Software Engineer (Applied Artificial Intelligence)

RemoteNorth AmericaFull-timeSenior

Canada

At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work…

Agentic AI AI API Api Design Automation +1 skills

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