ERP (Enterprise Resource Planning) Software Test Engineer

GFiber; Sunnyvale (CA); On-site; USD 158,000 - 191,000; Full time

Job summary

gFiber is seeking an ERP Software Test Engineer in Sunnyvale, CA to lead quality for mission-critical ERP applications and complex enterprise systems. You will pioneer end-to-end integration testing, automation frameworks, and robust validation for financial and procurement suites such as SAP and Coupa.

You will partner with operations to translate production obstacles into long-term solutions, drive SDLC governance, and support high-velocity, reliable releases across ERP, billing, and BSS

Qualifications

• 10 years of experience in Software Quality Engineering for large-scale enterprise apps and complex integrations.
• Extensive ERP testing experience across functional, integration, regression and manual validation.
• Direct experience validating SAP (S/4HANA) and cloud procurement like Coupa.

Responsibilities

• Lead end-to-end integration testing across ERP, billing, and BSS.
• Architect and drive ERP/financial quality strategies including ledger accuracy and compliance.
• Coordinate data reconciliation, lifecycle audits, and vendor integrations for transactional integrity.
• Own technical escalation and RCA to provide clear executive communications and long-term fixes.
• Govern SDLC testing within Agile/Scrum with robust regression frameworks.

Skills

ERP Testing

Data Validation

SAP S/4HANA

Agile SDLC

Automation Testing

Tools

SAP S/4HANA

Coupa

Automation Frameworks

Job description

ERP (Enterprise Resource Planning) Software Test Engineer

Sunnyvale, California, United States

At gFiber, we believe that great internet has the power to drive innovation, strengthen communities, enable the impossible, and do all the everyday things that make all of our world go round. And the job of creating better internet is never done - so we're growing! Our team is committed to building a place where people who want to make a difference can grow their careers and find their spot to belong.

The application window will be open until at least August 9th, 2026. This opportunity will remain online based on business needs which may be before or after the specified date.

This role is not eligible for immigration sponsorship.

Role Description

As a Senior Software ERP Test Engineer at gFiber, you will act as the primary quality steward for our mission‑critical ERP applications and complex enterprise systems. You will pioneer advanced end-to-end integration testing, automation frameworks, and robust manual validation strategies for financial and procurement suites (e.g., SAP, Coupa). Beyond standard execution, you serve as a pivotal bridge to field operations, translating urgent production obstacles into sustainable business solutions and strategic engineering improvements.

In this role, you’ll:

• E2E Integration Testing: Architect and execute scalable end-to-end (E2E) testing strategies across the gFiber ecosystem, orchestrating complex integration validation for mission‑critical infrastructure, including ERP, billing, and BSS (Business Support Systems).
• ERP & Financial Quality Engineering: Architect and spearhead comprehensive validation strategies for enterprise ERP platforms and procurement suites (e.g., SAP, Coupa), ensuring rigorous transactional integrity, precise ledger accuracy, and strict financial compliance across the ecosystem.
• Data Reconciliation & Lifecycle Audits: Orchestrate end-to-end data validation and lifecycle auditing across fragmented ERP ledgers, billing repositories, and third‑party vendor integrations to guarantee transactional integrity and reconcile data streams with precision.
• Technical Escalation & RCA Lead: Act as the definitive technical QA authority for high‑priority production escalations, spearheading deep‑dive root‑cause analysis (RCA) and synthesizing complex technical findings into clear, strategic executive communications and long‑term resolution plans.
• Quality Governance & SDLC Management: Drive quality governance across the full Agile/Scrum SDLC, implementing robust test planning, defect lifecycle management, and comprehensive regression frameworks to facilitate high‑velocity, stable product releases.

At a minimum, we would like you to have:

• 10 years of expperience in Software Quality Engineering, with a specialized focus on large‑scale enterprise applications and complex system integrations.
• Extensive background in testing ERP and ecosystems, spanning functional, integration, regression, and comprehensive manual validation.
• Direct experience validating mission‑critical ERP platforms, specifically SAP (S/4HANA) and cloud procurement solutions like Coupa.
• Deep proficiency in the Agile/Scrum SDLC, championing modern quality methodologies, strategic test planning, and rigorous defect lifecycle management.

It's preferred if you have:

• Experience coding in Java or Kotlin for building and scaling automated test frameworks.
• Experience designing, executing, and maintaining robust UI, API, and backend automation suites within CI/CD pipelines.
• Salesforce Certifications (Platform Developer or Administrator).
• Deep understanding of enterprise accounting flows, purchase‑to‑pay (P2P), record‑to‑report, and inventory reconciliation validation.
• Experience with cloud platforms (AWS, Azure, or GCP) for hosting and integrating enterprise applications.
• Experience with load/performance testing and security testing principles.
• Strong problem‑handling skills with the ability to navigate high‑pressure field escalation scenarios.

The US base salary range for this full‑time position is between $157,500 - $191,300 + bonus + benefits. As pay varies by location, your recruiter will share more about the specific salary range for your targeted location during the hiring process.

It's important to us to create an accessible, inclusive workplace for everyone. If you have a need that requires accommodation, please let us know by completing our accommodations for applicants form . Our candidate accommodations team will then connect with you to confidentially discuss your options.