Full Stack Engineer

Summary

Join Simulmedia's Freemium Insights team as a Full Stack Engineer to build a cutting-edge CTV self-service platform using a product-led growth approach. Collaborate with product managers, designers, and data engineers to seamlessly integrate analytics features. This role demands frequent iteration and end-to-end ownership of high-quality features. The position is based in Kyiv or Lviv, Ukraine, with a primarily remote work environment and occasional team meetings in Lviv. You will design and implement dashboards, develop front-end and back-end services, build APIs, and optimize the full stack for performance. Deployment and management of the platform using Vercel is also a key responsibility.

Requirements

• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field
• 5+ years of experience in full stack development, with a focus on web applications and data-driven platforms
• Strong proficiency in TypeScript, including strong typing and interface design for scalable codebases
• Deep understanding of React and its ecosystem, including hooks, functional components and React Server Components (RSC)
• Proficiency in Tailwind CSS for building responsive, accessible, and aesthetically pleasing UIs
• Experience in building data visualization tools and dashboards using React-based libraries (e.g., D3.js , Chart.js )
• Experience with SSR (Server-Side Rendering) and SSG (Static Site Generation) using Next.js , optimizing for performance and SEO
• Proficiency in backend development (e.g. Node.js ) with tRPC as an API framework
• Experience designing and developing APIs, handling authentication, authorization, and security best practices
• Proficiency in building scalable and reliable data-fetching layers, especially for real-time or large-scale analytics
• Experience with serverless architectures, understanding of edge computing, and CDN usage for enhancing performance and reliability
• Solid experience with Vercel or other serverless platforms for deployment, CI/CD pipelines, and performance monitoring
• Experience with unit and end-to-end testing frameworks such as Vitest, Cypress, or similar, ensuring quality and stability of applications
• Proficiency in Git for version control, including experience with pull requests, code reviews, and branching strategies
• Ability to work independently and collaboratively in a team environment
• Strong communication and interpersonal skills
• Ability to communicate effectively with the U.S.-based teams and work 11 am — 8 pm EEST

Responsibilities

• Design and implement insights and analytics dashboards for the CTV self-service platform, providing users with actionable data to enhance their campaigns
• Develop both frontend and backend services using React, Next.js , and TypeScript, ensuring seamless integration between components
• Build robust, scalable APIs using tRPC to serve analytics data to the frontend application
• Create efficient server-side rendered (SSR) or static site-generated (SSG) pages via Next.js for performance-optimized analytics displays
• Collaborate with the designers to implement responsive and visually appealing user interfaces using Tailwind CSS, ensuring a smooth, intuitive experience for the platform’s users
• Optimize the full stack to ensure quick load times, low-latency data fetching, and smooth user experiences, especially for data-heavy visualizations and analytics pages
• Deploy and manage the platform using Vercel, taking advantage of its serverless functions for backend processes and ensuring efficient deployments and scaling
• Participate in code reviews, pair programming, and knowledge-sharing sessions to ensure high-quality, maintainable code
• Implement unit and end-to-end testing for both frontend and backend components to ensure reliability and reduce bugs in production

Preferred Qualifications

• Familiarity with CTV platforms or working experience in digital advertising or media analytics
• Knowledge of SEO, accessibility, and performance optimization for web applications