Zone & Co→
Senior Software Engineer, ZoneBilling at Zone & Co in Uruguay
Job Description
Zone & Company Software Consulting LLC (“Zone”) is the ERP-native AI platform for financial operations, purpose-built for organizations running on Oracle NetSuite. We are redefining how finance teams operate by delivering an AI-powered system that automates, connects, and scales financial workflows directly within the ERP.
As the AI operating system for finance teams in NetSuite, Zone enables more than 4,500 customers worldwide to run smarter, faster, and with greater accuracy. Our platform spans the full financial lifecycle, including Quote-to-Cash, Procure-to-Pay, Treasury, Payroll Management, and Record-to-Report, eliminating manual processes and unlocking real-time financial intelligence.
By embedding intelligence directly into NetSuite, Zone helps finance teams move beyond reactive work to proactive, strategic impact. Learn more at www.zoneandco.com or follow us on LinkedIn: linkedin.com/company/zoneandco.
Job Summary
Join our dynamic ZoneBilling team and help shape the future of Zone and Co’s award-winning ZoneBilling product on NetSuite! As a Senior Software Engineer, you'll play a key role in building and enhancing SuiteApps that serve thousands of businesses. You'll not only write clean, scalable code—but also help shape internal tools and processes that improve the way our global engineering teams work.
You’ll be part of a small, focused team, which means your contributions will have a huge impact—not just on the product, but on the team and company as a whole. We are technologists and love technology but we love our customers even more, so putting our customers front and center in what we build and how we build is in our DNA. This is a hands-on development role with real influence and visibility.
Responsibilities:
Software Development
- Build, enhance, and scale the ZoneBilling application using SuiteScript, SQL, and modern JavaScript.
- Write clean, maintainable, and well-tested code.
- Leverage our proprietary SDK—built on top of NetSuite and enhanced with TypeScript, linting, automated testing, and documentation generation.
Testing & Debugging
- Design and execute test cases to ensure feature reliability and performance.
- Write and maintain unit tests to validate functionality and prevent regressions. We write unit tests and you should love writing these too.
- Troubleshoot, debug, and resolve bugs in existing functionality.
Team Collaboration
- Partner with our principal architect, other engineers, product managers, and QA to define and refine features.
- Participate in code reviews and contribute to a culture of learning and improvement.
- Share development best practices and tools across teams.
Documentation & Continuous Improvement
- Document systems, architecture, and features clearly.
- Stay current with new tools and techniques, and suggest improvements to development processes.
Job Qualifications:
- 5+ years of professional full-stack software development experience
- Deep business domain knowledge of billing and revenue or a strong interest in learning the domain or experience in Fintech. We believe the most successful engineers not only have strong technical acumen but also an understanding of business domains and an eye for user experience.
- Strong proficiency in JavaScript, and/or SuiteScript, along with experience using modern frontend frameworks (we use React), SQL, and REST and SOAP APIs. Any TypeScript experience would be a nice-to-have but not required.
- Comfortable working in remote, distributed teams using modern development tools—including Git, automated testing, CI/CD pipelines, and a passion for leveraging GenAI tooling to work smarter and more efficiently.
- Demonstrable experience with NetSuite SuiteCloud development and related technologies
- Solid understanding of web services (REST, SOAP), data formats (JSON, XML), Object-Oriented Programming, SOLID Principles, and Design Patterns.
- Familiarity with HTML/CSS and general web development fundamentals
- Experience with Node.js or Java is a bonus
- Background working with ERP, HRIS, Payroll, Finance, or CRM systems is highly desirable
- Entrepreneurial mindset—proactive, curious, and ready to learn
Benefits
At Zone, we provide the platform; you provide the grit. We operate as a high-velocity, fully remote, global team where autonomy isn't just a perk, it’s the standard. We’re looking for self-driven professionals eager to navigate the complexities of a unique SaaS environment and take full command of their professional evolution.
We ditch micro-management for high-trust flexibility, ensuring you have the space to innovate and scale. Our benefits are built to fuel this lifestyle, supporting your life beyond the screen so you can focus on making a global impact. Explore our offerings at https://www.zoneandco.com/careers
Join Our Global Mission
Zone & Co is an Equal Opportunity Employer committed to building a diverse, equitable, and inclusive workplace. We thrive on unique perspectives and strongly encourage candidates of all backgrounds to apply. Here, your identity is valued, and your talent is the only limit to your growth. All qualified applicants will receive consideration regardless of race, color, religion, sex, orientation, age, disability, or any other protected factor.
Employment Terms
United States
Employment with Zone is “At-Will”, meaning either party may terminate the relationship at any time, with or without cause or notice, in accordance with applicable law. This job description does not constitute an employment contract or guarantee of continued employment. Duties and responsibilities may evolve as the company grows and may change at any time with or without notice.
Non-US Jurisdictions
This position is offered as a Fixed-Term or Permanent Contract based on your country of residence. Employment is subject to a written contract which outlines specific notice periods, probationary terms, and statutory entitlements.
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