Are you a hunter who thrives on building robust, high-performance web applications? Do you have a passion for clean code and want to take ownership of critical features from concept to deployment? We're looking for a Senior Full-Stack Developer who's fluent in Node.js, Fastify, and React - and ready to take the lead on critical builds. You'll be hands-on in the codebase, help shape our architecture, and guide junior developers as we scale.
⚡ STARTUP REALISTS WANTED ⚡ This is a true 0-1 opportunity with pre-seed compensation but enormous upside potential. We're looking for someone who understands the early-stage journey and values equity + career growth over initial salary. As a 100% remote role, you'll enjoy location freedom while building something that could transform an industry. If you want to wear multiple hats, have outsized impact, and potentially see your contributions turn into significant rewards as we scale - this is your opportunity.
What You'll Do:

• Own key features end-to-end: architecture, development, testing, and deployment.
  
• Develop fast, scalable APIs using Node.js with Fastify.
  
• Build clean, responsive UIs in React (Next.js experience is a plus).
  
• Help scope and estimate tasks for sprints, and contribute to technical planning.
  
• Mentor junior developers and lead code reviews to maintain quality standards.
  
• Collaborate with product and design teams to turn requirements into technical solutions.
  
• Optimize application performance and ensure scalability as user base grows.
  

RequirementsWhat You Bring:

• 5+ years of experience in full-stack development with demonstrated expertise.
  
• Strong knowledge of JavaScript, Node.js, Fastify, and React ecosystem.
  
• Experience designing RESTful APIs and working with relational or NoSQL databases.
  
• Familiarity with Git, CI/CD pipelines, and cloud deployment (AWS, Vercel, or similar).
  
• Ability to work independently and make technical decisions with confidence.
  
• Strong problem-solving skills and attention to detail.
  
• Excellent communication skills - you can explain complex technical concepts clearly.
  
• Self-motivated with the ability to thrive in a remote environment.
  

Bonus Points:

• Experience with microservices architecture, WebSockets, or background job processing.
  
• Previous work in a SaaS or startup setting.
  
• Comfortable in Agile environments using tools like Jira or GitHub Projects.
  
• Experience with performance optimization and scaling web applications.
  
• Knowledge of TypeScript and testing frameworks.
  

BenefitsWhat We Offer:

• A chance to make a real impact in a high-growth, early-stage startup.
  
• Remote and/or in-person work (depending on your location) with a collaborative, global team.
  
• Competitive compensation for part-time work with flexible hours and Asynchronous updates in Slack.
  
• An opportunity to grow into a leadership role and help hire support staff as we scale.
  

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We proudly support and partner with organizations that lift people up so everyone can succeed and thrive, and honour our candidates' experiences, perspectives and unique identity.
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