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Senior Fullstack Engineer
·Serbia
Not specifiedFull-timeFull-stack DevelopmentEdTech
As a Senior Fullstack Engineer, you will design and deliver high-performance features across the entire stack for a leading EdTech platform. You'll own projects end-to-end, building scalable APIs, responsive UIs, and collaborating with cross-functional teams to ship impactful experiences.
Responsibilities
- Architect, build, and maintain features across the full stack (database to UI)
- Develop scalable APIs and backend services
- Create responsive, intuitive user interfaces
- Collaborate with product and design to ship features
- Lead code reviews and maintain code quality
- Identify and resolve performance and security issues
Requirements
- Strong ownership mindset
- Excellent problem-solving skills
- Strong communication and collaboration abilities
- Deep knowledge of web fundamentals (JavaScript, HTML, CSS)
- Backend experience with Node.js, Go, or PHP
- Experience building REST and/or GraphQL APIs
- Solid database knowledge (PostgreSQL, MySQL)
- Proficiency in modern frontend (TypeScript, React)
- Understanding of web protocols (HTTP, TLS, OAuth)
- Experience with best practices (code reviews, testing)
Nice to have
- Strong eye for design and UX
- Experience with CI/CD pipelines
- Familiarity with cloud platforms (AWS, GCP)
- Solid computer science fundamentals