---
title: 'QA Engineer at Persefoni AI, Inc.'
canonical: 'https://feeny.ai/job/qa-engineer-persefoni-ai-inc-ho-chi-minh-city-xdwmnttpdfar'
type: 'job'
last_seen: '2026-09-13'
---

# QA Engineer at Persefoni AI, Inc.

- **Company:** Persefoni AI, Inc.
- **Location:** Ho Chi Minh City, Vietnam
- **Posted:** 2024-06-25
- **Last confirmed live:** 2026-09-13
- **Apply:** https://job-boards.greenhouse.io/persefoniaiinc/jobs/4380775006

## Job description

Quality Assurance Engineer- Vietnam

Company Introduction

Our mission is to enable every organization to be climate conscious and positive with the world’s best climate software and data products. Persefoni is creating an all-in-one platform that allows organizations to measure, analyze, and reduce their Enterprise Carbon Footprint. Our goal is to provide our customers unprecedented visibility and insights into the impact their organization has on the environment. Leveraging the latest breakthroughs in data science and software, our technology will empower teams and leaders to mobilize their organizations to continuously improve their greenhouse gas emissions metrics.

About The Role (What you will get to do)

The Quality Assurance (QA) Engineer will work with the team to develop, maintain, and execute automated tests primarily using Cypress.io.

The QA Engineer will serve as a critical member of the quality assurance team, and will be responsible for upholding test code quality standards through code review and coaching. This role will also develop tooling and lay technical foundations to enrich our QA capabilities, while participating in agile ceremonies with their assigned development teams and manually testing new features as they become code complete.

## Responsibilities (What we expect)

- Develop & maintain test automation frameworks and automated tests to support day to day operations of web platforms.
- Work together with other Quality Engineers to ensure effective verification of test specifications and requirements.
- Identify areas requiring quality improvement, initiate and follow through on plans of action necessary for implementation.
- Develop new automated test scripts.
- Work closely with Product Owners and Project Managers to ensure effective validation of user needs and business requirements.
- Perform smoke tests and regression testing, both manual and automated, as part of the release cycle.

## Qualifications (What you bring to the role)

- 4+ years of professional experience as a QA Automation Engineer or similar role highly focused on software testing automation.
- Strong programming skills in JavaScript.
- Strong experience in designing, creating, and executing complex test plans.
- Strong experience with Playwright.
- Applied knowledge of manual testing.
- Experience in automated API testing, specifically using Postman.
- Experience in writing clear, concise and comprehensive test plans and test cases.
- Experience working in an Agile/Scrum development process.
- Be available as needed to assist in production deployments on alternating Friday evenings from approximately 4pm - 7pm PST.
- Proficiency in the English language is highly preferred.

Bonus Points:

- Experience with performance and/or security testing.
- Experience with programming languages such as Python and/or Go.
- Knowledge of CI/CD and experience working with Jenkins, CircleCI, or similar tools.

How You'll Know You’re on the Right Track

- Within your first two weeks, you will have a basic understanding of the Persefoni platform, the roles of the teams that are building it, and where your contributions will  be the most valuable. You will also recognize how we apply our culture code (i.e., operating principles) and be able to apply it in your daily activities. You will shadow other QA Engineers to understand the technology and tools we are using, our internal best practices, and start to develop a deep understanding of QA at Persefoni.
- Within your first four weeks, you will understand the needs of our growing QA infrastructure and begin to develop automated tests, quickly and effectively growing our test repo to increase coverage of existing features.
- Within six weeks of your start date, you will grow to fully support one or more application teams by developing automated tests for all new features being developed. You will actively participate in maintaining our automated suite as well as supporting our release processes via both manual and automated testing.

Job Type:

Full-time position located in Vietnam governed by Vietnam labour regulations, with the Persefoni entity being established in Vietnam.

Interview Process

- Step 1: Initial screen with talent acquisition
- Step 2: Technical Interview
- Step 3: Interview with Vietnam Country Director
- Step 2: Interview with Engineering Leadership team
- Step 4: Offer extended
- Step 5: Background check and onboarding

Persefoni is an Equal Opportunity employer

One of our company Core Values is 'Equality' which emphasizes our commitment to value and respect people and organizations of all backgrounds. We proudly bring this to life by fostering a culture of innovation, creativity, diversity of thought, and inclusion.

We strive for each of our team members to be able to show up for work every day as their genuine selves. Similar to the reverence given to Earth’s biodiversity, we recognize the vast potential that exists when all of the facets of diversity within our team are appreciated and illuminated. This policy extends to all aspects of our employment practices.

## About Persefoni AI, Inc.

## Company Overview
- **One-liner**: Persefoni AI provides a carbon accounting and sustainability management platform that helps businesses and financial institutions measure, report, and decarbonize their carbon footprint with audit-ready confidence.
- **Entity Type**: Private (Series C - III)
- **Headquarters**: Mesa, Arizona, United States
- **Founded**: 2020
- **Founders**: Kentaro Kawamori (CEO), Jason Offerman (President & COO), Kim Stroh (CDIO & Co-Founder)

## Core Business
- **Primary industry**: Climate Software / Carbon Accounting & Sustainability Management
- **Target customers**: B2B, Enterprise, Financial Services, SMB (via free tier)
- **Mission**: To empower a new era of business, financial, and government leaders to align on carbon and climate analytics, removing the most complex obstacles to carbon management [persefoni.com](https://www.persefoni.com/company/careers).

## Products & Services
- **Persefoni Platform**: A SaaS platform for measuring, reporting, and decarbonizing carbon footprints. It covers Scope 1, 2, and 3 emissions, net-zero target setting, reduction modeling, and supplier engagement. The platform is built for assurance-grade GHG emissions reporting and compliance with major climate disclosure regulations (SB 253, CSRD, ISSB, CDP) [persefoni.com](https://www.persefoni.com/).
- **Persefoni AI**: Natively embedded AI tools including Anomaly Detection for large datasets, Natural Language-based Emission Factor Mapping (coming soon), and the Persefoni Copilot—a GPT-style chat interface built on the Persefoni LLM that provides on-demand technical carbon accounting expertise [persefoni.com](https://www.persefoni.com/).
- **Persefoni Pro**: A free tier of the platform that enables companies to measure and share their carbon footprint at no cost, designed for those responding to emissions data requests [linkedin.com](https://www.linkedin.com/company/persefoni).
- **Financed Emissions**: Specialized measurement and analytics for financial services companies and their portfolio companies [persefoni.com](https://www.persefoni.com/).

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed
- **Key Metric**: Total funding of **$191.55M** (latest round: Series C - III of $4.35M raised ~2 months ago) [cbinsights.com](https://www.cbinsights.com/company/persefoni). Estimated annual revenue of **$27.8M** [linkedin.com](https://www.linkedin.com/company/persefoni).
- **Notable Investors/Partners**: Clearvision Ventures, Diligent, NGP Energy Technology Partners, Rice Investment Group, The Rise Fund, Prelude Ventures, TPG Rise Climate Fund [cbinsights.com](https://www.cbinsights.com/company/persefoni). Partners include leading carbon and climate solution providers globally [persefoni.com](https://www.persefoni.com/).
- **Growth Signals**: Named one of TIME's World's Top GreenTech Companies of 2026 [persefoni.com](https://www.persefoni.com/). Over 9,000 teams use the platform [persefoni.com](https://www.persefoni.com/). Recently raised a Series C - III round ($4.35M) [cbinsights.com](https://www.cbinsights.com/company/persefoni). Unveiled a new Agentic AI Agent to accelerate emissions analysis [cbinsights.com](https://www.cbinsights.com/company/persefoni). Operates in 9 countries including Vietnam, UK, Canada, Japan, and Brazil [linkedin.com](https://www.linkedin.com/company/persefoni).

## Competitive Advantages
- **Assurance-Grade Platform**: The platform is built to the same rigor as financial reporting, aligning with the world's most trusted carbon accounting standards (GHG Protocol, SB 253, CSRD, ISSB, CDP) [persefoni.com](https://www.persefoni.com/).
- **AI-First Approach**: Natively embedded AI (PersefoniAI) with features like anomaly detection, natural language emission factor mapping, and a Copilot built on a proprietary LLM, providing a significant technical moat [persefoni.com](https://www.persefoni.com/).
- **Expert Advisory Board**: The Sustainability Advisory Board includes the founders of CDP, SASB, and TCFD, giving the company unparalleled credibility and domain expertise [persefoni.com](https://www.persefoni.com/company/people-and-leadership).
- **Free Tier (Persefoni Pro)**: Lowers the barrier to entry, allowing SMBs to measure and share their carbon footprint for free, creating a broad user base and potential upsell pipeline [linkedin.com](https://www.linkedin.com/company/persefoni).

## Strategic Focus
- **AI Leadership**: Deepening the integration of AI (including a new Agentic AI Agent) to automate emissions analysis and accelerate the path to net zero [cbinsights.com](https://www.cbinsights.com/company/persefoni).
- **Global Regulatory Compliance**: Ensuring the platform stays ahead of the rapidly evolving global climate disclosure landscape (SB 253, CSRD, ISSB, CDP) [persefoni.com](https://www.persefoni.com/).
- **Expanding Free Tier**: Growing the Persefoni Pro user base to capture the long tail of companies needing to respond to emissions data requests [linkedin.com](https://www.linkedin.com/company/persefoni).
- **International Expansion**: Operating in 9 countries with a growing presence in APAC (Vietnam, Japan) and EMEA (UK, Canada) [linkedin.com](https://www.linkedin.com/company/persefoni).

## Why Work Here
- **Mission-Driven**: The company is focused on positively impacting the health of the planet through technology, with a clear and urgent mission to help organizations decarbonize [persefoni.com](https://www.persefoni.com/company/careers).
- **Culture & Flexibility**: Offers a flexible work schedule and work-from-home flexibility. The company has a global, distributed team across 9 countries [persefoni.com](https://www.persefoni.com/company/careers) [linkedin.com](https://www.linkedin.com/company/persefoni).
- **Compensation & Benefits**: Includes 401(k), health/dental/vision insurance, disability and life insurance, and an equity incentive plan [persefoni.com](https://www.persefoni.com/company/careers).
- **Employee Ratings**: On LinkedIn, the company has an employer rating of 3.8/5.0 (from 127 reviews), with strong scores in Compensation (4.3) and Culture (4.0) [linkedin.com](https://www.linkedin.com/company/persefoni).
- **Engineering Culture**: The technical team makes up 25% of the workforce. The company is building AI-native products and has active job postings for Backend Engineers (Platform API) and QA Engineers [linkedin.com](https://www.linkedin.com/company/persefoni).
- **Recent Headcount**: 95 employees, with a -19.1% year-over-year change, indicating a period of restructuring or downsizing [linkedin.com](https://www.linkedin.com/company/persefoni).

## Sources
1. [persefoni.com - Careers](https://www.persefoni.com/company/careers)
2. [persefoni.com - Homepage](https://www.persefoni.com/)
3. [cbinsights.com - Persefoni](https://www.cbinsights.com/company/persefoni)
4. [linkedin.com - Persefoni](https://www.linkedin.com/company/persefoni)
5. [persefoni.com - People & Leadership](https://www.persefoni.com/company/people-and-leadership)

## Other roles at Persefoni AI, Inc.

- [Data Engineer: Data Pipeline - Vietnam](https://feeny.ai/job/data-engineer-data-pipeline-vietnam-persefoni-ai-inc-ho-chi-minh-city-e0pk1jdy0yax) — Ho Chi Minh City, Vietnam
- [Carbon Data Analyst](https://feeny.ai/job/carbon-data-analyst-persefoni-ai-inc-ho-chi-minh-city-qk3mdjdtqcyn) — Ho Chi Minh City, Vietnam
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