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Worklio Tech Stack

Embedded payroll and PEO software for SaaS platforms

Embedded Software Products San Ramon, California 51–200 employees Founded 2017 Privately Held

Worklio builds embedded payroll and HR infrastructure for SaaS platforms and resellers to rebrand and white-label. The tech stack is .NET + C# + Vue running on Azure, a mature, conventional enterprise-software foundation well-suited to the compliance-heavy payroll domain. Active projects cluster around U.S. tax and regulatory translation, regression testing, and payroll engine accuracy — reflecting the core operational risk: any bug cascades to every downstream customer. Leadership hiring is concentrated in product and senior roles, suggesting a stable, execution-focused team rather than a growth-scaling organization.

Tech Stack 19 technologies

Core StackAzure DevOps Figma C# .NET Vue Visual Studio Zendesk Jira Slack ADP Microsoft Project Git REST API Azure Portal Ceridian iSolved Paylocity

What Worklio Is Building

Challenges

  • Ensuring payroll compliance
  • Maintaining accurate payroll engine
  • Payroll accuracy and scalability
  • Regression and compliance testing
  • Complex support scenarios
  • U.s. payroll issues
  • U.s. tax filings
  • Expanding bookkeeping services
  • Building new finance division
  • Multi-state payroll tax filings

Active Projects

  • Payroll features for u.s. regulatory compliance
  • Compliance change updates
  • Regulatory change translation
  • Regression and compliance testing
  • New partner onboarding
  • Platform updates
  • Build-out of new tampa office
  • New finance and operations division
  • Improving payroll and tax logic within platform
  • Automation of payroll tax processes

Hiring Activity

Minimal9 roles · 0 in 30d

Department

Product
3
Finance
1
Operations
1
Sales
1
Support
1

Seniority

Senior
6
Mid
1
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About Worklio

Worklio provides embedded payroll and benefits software for companies building their own payroll products or white-label PEO solutions. Founded in 2017, the company operates from San Ramon, California with 51–200 employees. The platform has processed over $30 billion in payroll and taxes. Worklio's go-to-market targets software vendors and service providers who want to add payroll capabilities without building compliance infrastructure in-house. Core operations center on maintaining a multi-state payroll engine, managing regulatory change, and supporting complex payroll scenarios across diverse customer configurations.

HeadquartersSan Ramon, California
Company Size51–200 employees
Founded2017
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Worklio use?

Worklio builds on .NET and C# with Vue for frontend, deployed on Azure DevOps and Azure Portal. It integrates with ADP, Ceridian, iSolved, and Paylocity for payroll ecosystem connectivity.

What is Worklio working on?

Current projects focus on U.S. payroll regulatory compliance, payroll engine accuracy, multi-state tax filing automation, regression testing, and new partner onboarding. A new Tampa office and finance division are also under development.

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