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Senior Full Stack Developer
Location
Serbia
Posted
58 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Developer
Kendago
Role Description We are looking for a Senior Full-Stack Developer to join our growing R&D team. This role is a key addition to a small, high-impact engineering group building one of Kendago’s core technologies — a React-based funnel engine that sits at the heart of Kendago’s business activity and long-term technological vision. This is a front-end–leaning full-stack role (approximately 70% front-end / 30% back-end), ideal for someone who thrives in an intensive, collaborative environment and enjoys building scalable, flexible systems that directly impact business performance. Qualifications - 6+ years of professional experience as a Full-Stack Developer - Minimum 5 years of experience with React and modern front-end development - Minimum 2 years of experience with Node.js or Python development - Strong understanding of TypeScript and modern JavaScript - Strong understanding of databases, data structures, and data flow across web components - Proven experience working on complex, flexible front-end systems or engines - Strong system design, architecture, and problem-solving skills - Experience working with AWS or similar cloud platforms - Excellent English proficiency (spoken and written) - Ability to work independently while maintaining close collaboration within a remote team Requirements - Design, develop, and maintain scalable, high-quality web applications, with a strong focus on front-end development using React - Take ownership of features end-to-end, from design and architecture to implementation and optimization - Develop and maintain robust server-side services and APIs using Python/Node.js - Work closely with team members in a highly collaborative, fast-moving Agile (Kanban-based) environment - Participate in system design discussions and contribute to architectural decisions - Ensure code quality through testing, reviews, and performance optimization - Take part in QA processes for internal development as well as external client funnels - Communicate technically with internal and external stakeholders when required - Act as a strong team player, sharing ownership, responsibility, and knowledge within a tightly connected team
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