---
title: 'Senior QA Engineer at Overflow'
canonical: 'https://feeny.ai/job/senior-qa-engineer-overflow-remote-0zbpgwpd2wdm'
type: 'job'
last_seen: '2026-10-13'
---

# Senior QA Engineer at Overflow

- **Company:** Overflow
- **Location:** Remote
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-10-06
- **Last confirmed live:** 2026-10-13
- **Apply:** https://jobs.ashbyhq.com/overflow/933092c0-0767-46fe-b300-ee1a08dd6095

## Job description

## Who We Are

Overflow is a Series C, growth-stage technology company on a bold mission: to inspire the world to give. We're a vertical fintech and SaaS platform unlocking more ways to give — cash, stock, crypto, and beyond — through a beautifully designed ecosystem built for high-impact churches, nonprofits, and mission-driven institutions. Backed by Uncork Capital, Craft Ventures, Salesforce Ventures, R7, and WIF (one of the largest lenders to faith and philanthropic organizations in the country), we're building the infrastructure that makes generosity frictionless at scale.

Our Founding Principles Overflow was founded on the belief that generosity transforms people and communities. Inspired by Proverbs 11:24 — "The world of the generous gets larger and larger" — we operate with integrity, stewardship, service, and excellence.

## How We Work

Overflow operates with a flexible work model. While there is no company-wide in-office requirement, some teams may establish in-person collaboration rhythms based on their function, goals, and team needs. We maintain offices in Los Gatos, CA and Birmingham, AL for team collaboration, coworking, meetings, and intentional in-person connection.

## The Role

Overflow is hiring a QA Engineer to lead and champion quality across our product teams. In this role, you will not be the only person responsible for quality; you will be the force multiplier who enables the entire team to ship high-quality products with confidence.

## What You Will Do

- Define and own the QA strategy: Develop and maintain comprehensive test plans, test cases, and holistic test strategies that blend automated and manual testing.
- Lead feature testing cycles: Personally conduct thorough exploratory, functional, and regression testing for all newly released features before they go to production.
- Partner with engineers: Collaborate with Product Engineers to review their test plans and ensure robust coverage across the entire test pyramid (unit, integration, and E2E).
- Maintain production quality: Conduct regular "production sweeps" and smoke tests (e.g., on Fridays) to proactively ensure all critical donor and nonprofit flows are fully functional.
- Champion the user: Be the primary advocate for the user experience, identifying edge cases, usability issues, and inconsistencies that automation might miss.
- Manage automation: Guide the expansion of our test automation coverage. You'll work within our automation frameworks (like Cypress) to run suites, analyze failures, and contribute to writing and maintaining tests.
- Bug & Defect Management: Identify, document, and meticulously track bugs, defects, and quality issues in our bug tracking system, and work with engineers to verify fixes.
- API Validation: Test and validate APIs to ensure data integrity, performance, and security.
- Advocate for Quality: Champion quality across the full SDLC, participating in planning and design reviews to identify risks and define acceptance criteria before development begins.

## What You Should Have

- 5+ years of industry experience in a Quality Assurance or Software Test Engineer role.
- You are proficient in developing test plans and test cases from product requirements and design specifications.
- You have a deep understanding of manual and exploratory testing techniques and know when to apply them.
- You are comfortable working with test automation frameworks (e.g., Cypress, Jest). You can read, modify, and run tests, even if you aren't a senior-level developer, and are eager to help the team expand coverage.
- You have experience testing RESTful APIs and using tools like Postman or Insomnia.
- You are an expert with bug tracking tools (e.g., Jira/Linear) and version control systems (e.g., GitLab).
- You have a strong understanding of the SDLC, CI/CD pipelines, and agile methodologies, and excel at collaborating with developers on quality.
- You have a keen eye for detail, a strong sense of user empathy, and a passion for finding elusive bugs.
- You have excellent communication skills to clearly articulate bugs, test results, and quality risks to both technical and non-technical stakeholders.

Our Compensation Philosophy The base salary range for this position is $120k – $170k, based on Carta Total Compensation benchmarks for role, geography, and function. Total compensation may also include equity, performance-based bonuses (for eligible roles), and a comprehensive benefits package.

## Benefits & Perks

Overflow offers a thoughtful benefits package designed to support your well-being, growth, and life outside of work, including:

- Competitive base salary with equity eligibility
- Medical, dental, and vision coverage for employees and dependents
- Generous paid time off and company holidays
- Paid parental leave
- 401(k) retirement plan
- Dedicated mental health and therapy stipend to support personal well-being
- Team retreats and intentional in-person gatherings throughout the year

Overflow is proud to be an equal opportunity employer and is committed to building a diverse and inclusive team.

## About Overflow

## Company Overview
- **One-liner**: Overflow provides a modern giving platform that enables nonprofits and churches to accept donations in various forms including stock, crypto, and traditional payment methods, while also offering engagement tools like Tap to Give.
- **Entity Type**: Private (Series B)
- **Headquarters**: San Jose, California, United States (with additional offices in Birmingham, Silicon Valley, Canada, Costa Rica, and Mexico)
- **Founded**: 2019
- **Founders**: Bill Stone (Founder & CEO)

## Core Business
- **Primary industry/industries**: Financial Services / Fintech / Nonprofit Technology
- **Target customers**: B2B — churches, nonprofits, and charitable organizations of all sizes
- **Mission or purpose statement**: "Inspire the world to give" by making giving "the easiest thing we do"

## Products & Services
- **Overflow Giving Platform**: A unified platform allowing donors to give via card, ACH, Apple/Google Pay, stock, crypto, and RoundUps™. Integrates with existing CRMs and tech stacks.
- **Overflow Tap**: A suite of NFC tap products (cards, keychains, wristbands) that donors can tap to give, register, connect, serve, check-in, or text — fully customizable with organizational branding.
- **Overflow AI**: Launched May 2025, an AI-powered feature set to enhance donor engagement and platform intelligence.
- **ExpressGive™**: A feature that activates new givers quickly, reportedly driving significant increases in online giving.
- **Generosity University**: An educational resource launched in 2020 to help organizations grow giving.

## Market Standing
- **Valuation**: $80.1M (most recent disclosed valuation)
- **Key Metric**: Annual Revenue of $26.7M in 2025; Total Funding of $30M
- **Notable Investors/Partners**: Wesleyan Investment Foundation (led Series B), R7 Partners & Salesforce Ventures (led Series A), Uncork Capital & Craft Ventures (Seed), Village Global & On Deck (Pre-Seed)
- **Growth Signals**:
  - 94 employees as of 2026 (up from 46, representing ~104% growth)
  - 12% average increase in annual giving for churches migrating to Overflow
  - 2.5x average donation through Overflow compared to national average
  - 150% increase in stock giving on the platform
  - 800% increase in online giving for some clients
  - $200K+ raised in stock in 4 days by one client
  - Acquisitions: Novity (to scale Overflow Tap), Willfora (expansion into Canada), DEKA (payment processor)
  - Website traffic: 161,227 monthly visits, +62.9% yearly growth

## Competitive Advantages
- **Multi-asset giving**: Uniquely enables stock, crypto, and traditional donations in one platform — a key differentiator for wealth held in diverse assets.
- **Dedicated migration team**: White-glove service for data migration, removing a major barrier for organizations switching platforms.
- **Integrated engagement tools**: Tap products go beyond giving to include check-in, registration, and connection — creating a broader ecosystem.
- **CRM integrations**: Works with existing tools (Salesforce, etc.) so organizations don't need to replace their entire tech stack.
- **Proven ROI**: Clear metrics (12% giving increase, 2.5x average donation) provide compelling evidence for prospects.

## Strategic Focus
- **Expansion into Canada**: Via the Willfora acquisition, opening a new geographic market.
- **AI integration**: Overflow AI (launched May 2025) signals a push toward intelligent, data-driven giving experiences.
- **Scaling Tap products**: The Novity acquisition and continued investment in NFC tap technology suggests a focus on physical/digital hybrid engagement.
- **Continued product innovation**: The company's history of rapid feature releases (RoundUps, ExpressGive, AI) indicates a strong product-led growth strategy.

## Why Work Here
- **Culture**: Described as mission-driven with a focus on "inspiring the world to give." The company emphasizes a supportive, innovative environment.
- **Growth trajectory**: Rapidly scaling (94 employees, $26.7M revenue, multiple acquisitions) — offers significant career growth opportunities.
- **Remote/hybrid policy**: Multiple office locations (San Jose HQ, Silicon Valley, Birmingham, Canada, Costa Rica, Mexico) suggest a distributed team with in-person hubs.
- **Notable perks**: 5.0/5.0 employer rating on LinkedIn (based on 1 review) with perfect scores across Work-Life, Compensation, Culture, and Career.
- **Engineering culture**: Technical team of 11 (10% of workforce) with a modern tech stack including React, React Native, OpenAI, Stripe, Salesforce, and Plaid. Active hiring for Solutions Engineers and Enterprise Support.
- **Open positions**: 5 active job postings including Business Development Representative, Solutions Engineer, Strategic Partnerships & Events Manager, and Enterprise Support Specialist.

## Sources
1. [overflow.co](https://www.overflow.co/)
2. [overflow.co/about](https://www.overflow.co/about)
3. [linkedin.com/company/overflow-co](https://www.linkedin.com/company/overflow-co)
4. [getlatka.com/companies/overflow.co](https://getlatka.com/companies/overflow.co)
5. [signalhire.com/companies/overflow](https://www.signalhire.com/companies/overflow)
6. [jobs.ashbyhq.com/overflow](https://jobs.ashbyhq.com/overflow)

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