Engineering Manager, AP & ERP Integrations

EBizCharge and Century Business Solutions

Irvine (CA)

On-site

USD 140,000 - 200,000

Full time

14 days+

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Benefits offered by this job

Employer paid benefits

401(k) plan with company match

Gym access and on-site amenities

Generous PTO + 9 company-paid holidays

Job summary

EBizCharge and Century Business Solutions in Irvine, CA, seeks an experienced Engineering Manager to lead AP feature development across ERP integrations and ensure seamless payment processing, invoicing, approvals, and reconciliation. You will work under the VP of Software Engineering – AP to drive architecture, deployment, and optimization.

The role requires strong leadership with hands-on C#/.NET expertise, deep AP workflow knowledge, and cloud/desktop ERP integration experience, across

Qualifications

7+ years of software engineering experience, with 3+ years in a leadership or management role.
Strong hands‑on experience with C# and modern .NET frameworks (including Blazor).
Deep understanding of Accounts Payable workflows (invoice capture, approval routing, payment processing, vendor management, reconciliation).
Proven experience integrating with or building within desktop and cloud ERP systems (3–4+ systems preferred).
Experience working across multiple tech stacks and integrating APIs in complex environments.
Strong architectural and system design skills, especially in distributed or enterprise systems.
Ability to balance hands‑on technical contributions with team leadership responsibilities.

Responsibilities

Lead and mentor engineers delivering AP-focused features across ERP integrations, in collaboration with the existing AP team and product technical leads.
Own the end-to-end rollout of native AP ERP functionality, from architecture through deployment and post-release optimization.
Collaborate with VP of Software Engineering – AP, Product, QA, and cross‑functional stakeholders to define and prioritize AP roadmap initiatives.
Design scalable, secure, and high‑performance solutions within ERP ecosystems.
Drive best practices in software development, including code quality, testing, and CI/CD processes.
Ensure seamless integration of AP workflows, including invoice processing, approvals, vendor payments, and reconciliation.
Manage technical dependencies across multiple ERP platforms and ensure consistency in user experience.
Identify and mitigate risks related to system performance, data integrity, and compliance.