[Hiring] Senior Software Engineer @Zizzik

Role Description

As a Senior Software Engineer, you’ll work side by side with the cofounders to foster an engineering team and culture that will tackle some of the biggest challenges facing utilities today.

• Build an intuitive UX/UI, a scalable billing engine, dashboarding capabilities, and integrations with other key systems like meters and payment providers to streamline internal processes.

Qualifications

• Full-stack product engineer – You’re equally comfortable fine-tuning a SQL query as designing a clean, intuitive React component.
• Builder mindset – You thrive in ambiguity, learn quickly, and can take an idea from concept to production with minimal guidance.
• Customer-oriented – You think beyond features and build with real users in mind.
• Experience – 5+ years of engineering experience building production-grade products. You’ve shipped things that people use.
• Fast Learner – You quickly adapt to new technologies and concepts, with the ability to rapidly master unfamiliar tools and frameworks.
• Tech stack familiarity – Strong experience with TypeScript, React, and Node.js. Bonus if you’ve worked with Next.js, Vercel, PostgreSQL, Stripe/Finix, Twilio, or AWS/GCP.

Requirements

• Build and ship a performant, secure, and user-friendly web application.
• Contribute to architectural decisions and shape core systems (billing, payments, APIs, integrations, etc.).
• Design and implement AI-powered workflows to enhance billing automation, predictive analytics, and customer service capabilities.
• Collaborate directly with customers and co-founders to shape the roadmap.
• Continuously raise the bar for code quality, security, and performance.
• Help define engineering best practices and mentor future teammates.

Benefits

• True ownership – Equity and influence in a high-growth, VC-backed startup.
• Big impact – See your work go live, get used, and make a real difference.
• Startup visibility – Work side-by-side with experienced founders and learn how to build a business.
• Great culture – We care about craftsmanship, autonomy, and continuous improvement.
• Competitive compensation – $150K–$200K base + meaningful equity.
• Generous benefits – Medical, dental, vision, and unlimited PTO.