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Senior Full-Stack Developer (Next.js/Python)

1 hour, 21 minutes ago
Ukraine
Full-time
Senior
Full-stack Engineer
Software Development
CSS Next.js Node.js Python React REST API SEO TypeScript Vercel
Apply Now
SevenPro

SevenPro

SevenPro is a top-tier software development and technology consulting company that offers comprehensive services for startups and businesses, specializing in high-end web and mobile applications.

Internet Software & Services
51-250
Founded 2015
View All Jobs 2

Description

  • Build and improve event pages, search, ticket comparisons, and checkout flows using Next.js, React, and TypeScript.
  • Own site speed improvements, including Core Web Vitals and load times on high-traffic pages.
  • Handle technical SEO, page rendering, and localization for users in 170 countries.
  • Update Python and Node backend services that organize ticket data from more than 27 sellers.
  • Collaborate across the Next.js and Python stack to solve product and engineering problems.
  • Contribute to conversion optimization through better page speed and user experience.

Requirements

  • 5+ years of full-stack software development experience with a strong frontend focus.
  • Expertise in Next.js, including App Router, React Server Components (RSC), caching, and SSR/ISR trade-offs.
  • Proven experience improving Core Web Vitals on a real high-traffic website.
  • Strong CSS and UI craftsmanship with the ability to build polished interfaces.
  • Working knowledge of Python for backend work, including REST APIs, data modeling, and third-party integrations.
  • Ability to work autonomously in an asynchronous remote environment.
  • Fluent English for effective communication.
  • Deep understanding of rendering strategies and their impact on SEO (preferred).
  • Experience debugging complex production caching/hydration issues and scaling with Vercel edge functions (preferred).
  • Background in search-heavy products, marketplaces, or ticketing domains (preferred).
  • Experience managing multi-locale and multi-currency sites (preferred).

Benefits

  • Influence on product direction, architecture, and technical decisions.
  • Direct communication with C-level management and minimal bureaucracy.
  • Remote-first work environment.
  • Long-term cooperation.
  • 20 paid working days of vacation per year.
  • 5 paid undocumented sick days.
  • Official public holidays off.
  • Personal legal support.
  • English classes.
  • Team-building events and a friendly, supportive atmosphere.

Interested in this position?

Apply directly on the company website

Apply Now

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