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Front-end Developer - Native JS Vue.js - Europe (Remote)

Job Overview

Location

Berlin, Germany

Job Type

Full-time

Category

Frontend Engineer

Date Posted

January 19, 2026

Full Job Description

đź“‹ Description

  • • Own the full lifecycle of high-impact web products that reach 25 % of global users daily, from whiteboard sketch through production release and iterative optimization.
  • • Architect and ship scalable, pixel-perfect front-end experiences using Native JavaScript, Vue.js 3, TypeScript, and Node.js, powering 2.2 billion requests and 2 billion instant notifications every 24 hours.
  • • Partner with Product Managers, UX Designers, and Back-End Engineers in Istanbul-based agile squads to translate complex business requirements into elegant, performant interfaces that delight Fortune 500 brands like Samsung, Nike, L’OrĂ©al, and IKEA.
  • • Champion modern DevOps practices—leverage NPM, Vite, Webpack, Gulp, Browserify, and Babel to automate builds, optimize bundles, and cut deployment times so new features reach customers faster.
  • • Design and maintain micro-frontend architectures that allow autonomous teams to release independently while preserving a cohesive user experience across web, mobile web, and in-app browser contexts.
  • • Establish and enforce code-quality gates: write unit, functional, and end-to-end tests with Jest, Cypress, or Playwright; conduct daily peer code reviews; and monitor error budgets via Datadog and Sentry to keep defect rates near zero.
  • • Integrate seamlessly with AWS cloud services (S3, CloudFront, Lambda, API Gateway) and RESTful microservices to fetch, cache, and display 100 TB of AI-driven predictive data in real time.
  • • Ensure cross-browser, cross-device compatibility—from the latest Chrome build on desktop to legacy Android browsers—by implementing responsive, mobile-first designs with Sass and CSS Grid/Flexbox.
  • • Research emerging web standards, WebAssembly, and performance techniques, then share findings through internal Tech & Dev Talks, leveling up 1,500 colleagues across 30 offices and 50 nationalities.
  • • Collaborate with Data Scientists to surface AI insights in intuitive dashboards, enabling marketers to orchestrate personalized journeys across Email, SMS, WhatsApp, Web Push, and Site Search from a single UI.
  • • Contribute to CI/CD pipelines (GitHub Actions, Jenkins, or GitLab CI) that push green builds to production multiple times a day with zero downtime.
  • • Mentor junior developers, conduct pair-programming sessions, and uphold Insider One’s culture of high ownership, speed, and social impact.
  • • Participate in quarterly global engineering summits—whether in Berlin, Amsterdam, Hamburg, or London—to align on architecture vision and celebrate wins with teammates who become lifelong friends.

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About InsiderOne LLC

InsiderOne LLC is a data-driven intelligence platform that aggregates and analyzes consumer, market, and competitive information to help businesses make faster strategic decisions. By combining proprietary data sources, AI analytics, and expert verification, it delivers real-time dashboards, alerts, and reports for product, marketing, and investment teams across retail, technology, and finance sectors.

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