Senior Full Stack Engineer Full-Time | Remote from Latin America | Required Overlap: 9 AM - 3 PM PST (6 hours) About the Role We're hiring a Senior Full Stack Engineer to design, build, and scale EkLines AI-powered documentation platform. You'll work directly with the founders to deliver new features across our web application, VS Code extension, and GitHub app. This role is ideal for a highly skilled engineer who thrives in early-stage startup environments, takes ownership from day one, and delivers measurable impact for users. Success in the First 3-6 Months - Deliver multiple high-impact features that improve customer workflows. - Ship reliable, maintainable code in TypeScript, React, and Node.js with full test coverage. - Improve platform performance and scalability by at least 20%. - Lead technical decisions for new integrations and API enhancements. - Mentor junior engineers, raising team code quality and velocity. Key Responsibilities - Develop, maintain, and enhance our web application and platform integrations. - Build and optimize RESTful APIs for cross-system integration. - Collaborate with founders on product design, architecture, and roadmap. - Ensure performance, scalability, and reliability across all systems. - Implement secure, scalable infrastructure using Google Cloud services. - Conduct code reviews and support junior engineers growth. Requirements - 5+ years as a Full Stack Engineer. - Advanced proficiency in TypeScript, React, and Node.js. - Strong API development and deployment experience. - Skilled with SQL and NoSQL databases (BigQuery, Firestore preferred). - Bachelors degree in Computer Science or equivalent experience. - Experience in early-stage startups or SaaS platforms. - Strong ownership mindset, excellent communication skills, and commitment to continuous learning. - Experience using AI tools to boost engineering productivity. - English: C1 or C2 level for daily communication with U.S.-based team. - Able to work at least 6 hours overlap with PST (9 AM - 3 PM). Preferred Qualifications - Next.js and Tailwind CSS experience. - Python development experience. - Familiarity with Google Cloud backend tools. - Understanding of NLP, machine learning, and AI workflow integrations. Compensation & Logistics - Annual Salary: $60,000-$72,000 USD - Early-stage equity and performance-based bonuses. - Fully remote from anywhere in Latin America. - Flexible hours with required PST overlap. Company Overview EkLine is an AI-powered platform that accelerates the creation and maintenance of high-quality product, user, and API documentation. Founded by engineering leaders from Atlassian and LaunchDarkly, we embrace a docs-as-code approach to bring control, flexibility, and efficiency to engineering and product teams. created by , a nearshore staffing agency. Required Skill Profession Other General