OrangeUni

Computer SoftwareSarajevo

Verified

Senior Frontend Engineer

  • Remote
  • Full Time
Posted Aug 18, 2026Apply by Nov 18, 2026

The essentials

  • Experience5 Years
  • Career levelNon-Managerial
  • ShiftMorning Shift
  • Education5 years experience +

What you’ll be doing

Key Responsibilities

  • Develop, maintain, and optimize high-performance web applications using Vue.js, Webflow, and Nuxt.js across legacy and modern codebases.
  • Work with Vue 2 (Options API, Vuex 3) and Vue 3 (Composition API, Pinia), including migrations from Vue 2/Nuxt 2 to Vue 3/Nuxt 3/4.
  • Build reusable, scalable frontend architecture and own features end-to-end, from BA requirements through development, testing, and release.
  • Integrate REST APIs, authentication flows, payment systems, feature flags, complex forms, and third-party services.
  • Optimize performance, Core Web Vitals, SSR/hydration, caching, lazy loading, and cross-browser compatibility.
  • Implement technical SEO including dynamic metadata, JSON-LD, structured data, crawling, and indexing best practices.
  • Work with Webflow, including website development and integration/migration between Webflow and Vue/Nuxt applications.
  • Containerize and deploy applications using Docker/docker-compose and collaborate on infrastructure improvements.
  • Write and optimize SQL queries and collaborate with backend teams on PostgreSQL/database requirements.
  • Lead code reviews, establish frontend best practices, troubleshoot production issues, and mentor junior developers.
  • Collaborate closely with UI/UX, Backend, DevOps, SEO, and QA teams.

Full-time

What we’re looking for

  • Advanced JavaScript/ES6+ and TypeScript skills.
  • Strong HTML5, CSS3, SCSS/Sass/LESS, Tailwind CSS, BEM, and CSS Variables knowledge.
  • Experience with Vuex/Pinia, REST APIs/Axios, authentication, state management, and complex frontend workflows.
  • Strong experience with Vite, Webpack, ESLint, Git, and modern frontend development workflows.
  • Hands-on experience with Webflow.
  • Experience with PostgreSQL or other SQL databases, including queries and basic schema design.
  • Experience with Jest, Vue Test Utils, and Cypress or similar testing frameworks.
  • Strong understanding of technical SEO and frontend performance optimization.
  • Experience working with and refactoring large legacy codebases.
  • Ability to work independently in a remote environment with strong communication and ownership.
  • English at B2 level or higher.
OrangeUni

About the employer

OrangeUni

Computer Software · Sarajevo, Bosnia and Herzegovina Verified

About Us

OrangeUni is a forward-thinking company dedicated to delivering cutting-edge digital solutions. We value innovative ideas, meticulous attention to detail, and a deep understanding of user needs. We are looking for a Senior Python Backend Developer

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Senior Frontend Engineer

OrangeUni · Sarajevo

2,000–4,000 EUR