Systems Integration Manager

Alliance HCM; The Woodlands (TX); On-site; USD 95,000 - 140,000; Full time

Benefits offered by this job

Health insurance

Vision insurance

Dental insurance

Life insurance

Long-term disability

401(k) with match

Professional development

Leadership exposure

Career growth

Collaborative culture

Job summary

AllianceHCM in The Woodlands, Texas, seeks a Systems Integration Manager for a full-time, on-site role. You will lead integration projects, design workflows, and connect AllianceHCM to external platforms using APIs, webhooks, and middleware.

You’ll manage the full lifecycle from scoping to testing, deployment, and post-launch support, acting as the technical liaison between client IT teams and AllianceHCM's engineering and product groups.

Qualifications

• Bachelor's degree in computer science or related field.
• Strong understanding of RESTful APIs, JSON, Webhooks, OAuth2, and API keys.
• Ability to explain complex technical topics to non-technical stakeholders.
• Experience troubleshooting data synchronization and mapping logic across systems.
• Proven track record managing multiple high-priority integration projects on deadlines.

Responsibilities

• Lead technical discovery sessions with third-party vendors to define integration needs.
• Design and implement integrations using APIs, webhooks, and middleware.
• Manage full lifecycle of integration projects from scope to post-launch support.
• Oversee requirements gathering, testing, deployment, and issue resolution.
• Serve as liaison between client IT teams and AllianceHCM engineering and product teams.
• Ensure complex technical issues are resolved and projects progress as planned.

Skills

RESTful APIs

JSON

Webhooks

OAuth2

API Keys

Technical communication

Project management

Cross-functional teamwork

Education

Bachelor's degree in computer science or related field

Tools

Zapier

Workato

Tray.io

Boomi

Salesforce API

SFTP

CSV transfers

Fixed-width transfers

Job description

AllianceHCM is seeking a full-time Systems Integration Manager to join our business team in The Woodlands, Texas. Since 1989, AllianceHCM has delivered payroll, HR, benefits administration, timekeeping, and compliance solutions through a robust platform and exceptional client service.

GREAT PAY

This full-time, salaried, onsite position offers the opportunity to contribute to the advancement of HCM technology in a professional and collaborative environment.

EXCELLENT BENEFITS

• 100% paid health, vision, dental, life, and LTD insurance
• 401(k) with employer match
• Personal and professional development
• Help build and shape a great tax team
• Entrepreneurial culture
• Direct exposure to leadership and high-impact client projects
• Team-oriented environment where your work drives real client outcomes

YOUR NEW ROLE AS A SYSTEMS INTEGRATION MANAGER

The Systems Integration Manager will work a standard Monday through Friday schedule during regular business hours, collaborating with colleagues and clients in person.

As a Systems Integration Manager, you will conduct technical discovery sessions with third-party vendors to understand their technology and design integration workflows that support the company's business needs. You will be responsible for configuring and developing integrations using APIs, webhooks, and middleware tools to connect AllianceHCM with external platforms. Managing the full lifecycle of integration projects, you will oversee initial scoping, requirements gathering, testing, deployment, and post-launch support. You will also serve as the primary technical liaison between client IT teams and AllianceHCM's internal engineering and product departments, ensuring that complex technical issues are resolved efficiently and projects progress as planned.

SYSTEMS INTEGRATION MANAGER REQUIREMENTS

• Bachelor's degree in computer science, information systems, business technology, or a related field
• Strong understanding of RESTful APIs, JSON, Webhooks, and authentication protocols (OAuth2, API Keys)
• Proven ability to communicate complex technical concepts to non-technical stakeholders clearly and professionally
• Experience in troubleshooting data synchronization issues and mapping complex logic between disparate systems
• Ability to manage multiple high-priority integration projects simultaneously while meeting strict deadlines
• Experience working closely with software developers, QA engineers, and customer success teams

Preferred

• Proficiency in writing SQL queries to analyze and validate large datasets
• Familiarity with iPaaS tools (e.g., Zapier, Workato, Tray.io, or Boomi)
• Experience or knowledge with Human Capital Management (HCM), payroll systems, or benefits administration technology
• Experience managing legacy integration methods like SFTP and fixed-width/CSV file transfers
• Experience connecting platforms with Salesforce via API or native connectors

ABOUT OUR TEAM

We are working toward becoming the largest independent human capital management (HCM) company in the country. Our innovative, cloud-based platform helps small and mid-sized businesses handle payroll, HR, benefits, onboarding, and more-all in one place. As the second-largest privately held payroll provider in the U.S., we are dedicated to providing excellent HCM solutions. Join our team and you'll be part of a welcoming community that supports your growth and celebrates your achievements. Together, we can make a real difference.