Senior Full Stack Engineer

Key details

Full job description

Simulmedia is hiring a Senior Full Stack Engineer to develop and improve software products for TV advertising campaign management, delivery, and reporting. The role requires working closely with product managers, designers, and data engineers to deliver features across the stack. Location in Ukraine is mandatory, with offices in Kyiv and Lviv; the team primarily works remotely with occasional in-person meetings. Responsibilities include developing frontend and backend services using React, Next.js, TypeScript, building scalable APIs with tRPC, creating SSR/SSG pages for analytics, collaborating with designers using Tailwind CSS, optimizing performance, deploying on Vercel, owning features end-to-end, participating in code reviews, and implementing testing. Qualifications include a bachelor's degree in a technical field, 5+ years senior full stack experience, proficiency in TypeScript, React ecosystem, Tailwind CSS, data visualization libraries, SSR/SSG with Next.js, backend development with Bun/Node.js and tRPC, scalable data-fetching layers, system design, serverless infrastructure, testing frameworks, Git, and strong communication skills. Must work 11:00 AM to 8:00 PM EEST to coordinate with U.S. teams. Bonus points for Ruby experience, familiarity with CTV platforms, digital advertising, media analytics, SEO, accessibility, and performance optimization.