Full Stack Engineer

Company DescriptionCausalFunnel is an AI-driven funnel optimization and analytics platform that helps businesses understand user behavior and improve conversions. We build scalable full-stack applications, backend systems, and integrations that support data-driven decision-making. As a fast-growing remote-first startup, we value ownership, collaboration, and engineering excellence.Role DescriptionWe’re looking for a Full Stack Engineer who enjoys building reliable, scalable, and well-structured software. You will work across the stack to develop product features, improve our integration layer, enhance backend services, and help deliver seamless user experiences. This role is ideal for someone who takes pride in clean architecture, thoughtful problem-solving, and contributing to a high-quality engineering culture.Key Responsibilities:Build and maintain full-stack features across our applications, dashboards, and backend systems.Develop frontend interfaces using React, Next.js, or Angular.Build backend services using Python, Node.js, and frameworks like Express.js / Flask.Work with databases such as MongoDB and Firebase for modeling, queries, and storage design.Contribute to our integration layer, including script injection and onboarding mechanisms.Collaborate with product, design, and engineering teams to deliver thoughtful, high-quality solutions.Improve system performance, stability, and code quality through best practices.Participate in code reviews, debugging, architectural discussions, and continuous improvement.Support deployment workflows and maintain reliable development-to-production pipelines.Qualifications:1–3 years of experience in software engineering or full-stack development.Strong proficiency in JavaScript and experience with React/Next.js/Angular.Hands-on experience with backend development using Python and/or Node.js.Familiarity with databases such as MongoDB, Firebase, or similar.Understanding of REST API development, architectural fundamentals, and scalable design.Strong debugging and problem-solving abilities with attention to detail.Excellent communication skills and ability to work remotely with a product-focused team.Bonus: Experience with CMS integrations or plugin/app development (Shopify, WordPress, etc.).Bonus: Understanding of deployment workflows and cloud environments.Bonus: Understanding of unix system environments and shell scripting.Requirements added by the job poster• 1+ years of work experience with Node.js• 1+ years of work experience with React.js• 1+ years of work experience with unix shell• 1+ years of work experience with python

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