Senior Front-End Engineer

Belgrade - Serbia

Monthly Salary: EUR 4500 - 5500

Posted on: 3 hours ago

Vacancies: 1 Vacancy

Job Summary

Friendly client empowers hoteliers to build smarter digital relationships through the industrys first data-native Marketing CRM. Their solution centralizes guest data from fragmented systems to build unified 360 profiles enabling hotels to run hyper-personalized marketing campaigns increase direct bookings and drive guest loyalty all through a platform purpose-built for the AI era.

Role Overview

Senior Front-End Engineer (Full-Stack) with exceptional UI craft and a product/design mindset; report to the CTO and partner closely with the CEO as well as product design and data team members.
Youll shape the web experience end-to-end: heavily contributing how our client feels performs and scaleswhile still being able to work across the stack.
Raise the bar on UI quality through architecture input component standards code review tooling improvements and mentoring peers.

What Youll Do

Lead the front-end engineering: set patterns guide implementation and drive consistency across the product UI.
Build polished delightful and accessible user journeysturning complex hotel/marketing data into simple high-signal experiences.
Shape the UI system: component architecture design tokens Storybook workflow performance budgets and UX quality.
Collaborate tightly with product and design to translate requirements into elegant interaction flows and UI details.
Contribute across the stack when needed: integrate front-end features with our NestJS Fastify API shape API contracts and unblock end-to-end delivery.
Safeguard quality through automated tests (Jest unit Playwright e2e) observability and iterative refactors that keep the monorepo healthy.

Tech Environment

TypeScript-first monorepo with pnpm Node 20 Turborepo orchestration Biome linting/formatting and GitHub Actions quality gates.
Frontend: 15 React 18 component driven development Playwright e2e coverage.
Backend: NestJS Fastify background jobs for property data ingestion Jest coverage per package.
Infra & Data: Terraform-managed cloud footprint interactive scripts for seeding realistic hotel data emphasis on secure integrations (e.g. PMS providers like Mews).

What Were Looking For

7 years building product-focused web experiences with React TypeScript with a track record of shipping high-quality UI/UX to production.
Passionate about AI-assisted development and shares our obsession with exceptionally high standards across code quality UX polish and product craft.
Deep front-end craft: component architecture state management patterns performance accessibility and responsive design.
Strong product instincts: you care about the details (copy spacing interaction states loading/skeletons empty states) and you iterate until it feels great.
Comfortable operating as a full-stack engineer when necessary: can work with APIs data models auth flows and debugging across the stack.
Strong testing philosophy (unit integration e2e) and familiarity with CI/CD automation in monorepos.
Ability to mentor engineers communicate clearly with stakeholders across time zones and push for quality without sacrificing speed.

Bonus (strongly valued):

Ability to work directly in Figma (or similar) collaborate on design systems and/or do light product design.
A strong visual eye for UI and a passion for building wow experiences.
Hospitality tech marketing automation or analytics platform experience; Terraform/AWS familiarity.

Employment type: B2B contract with a gross monthly rate of .

If you thrive on ownership architecture and building products that blend data and design wed love to hear from you.

Role Overview

Senior Front-End Engineer (Full-Stack) with exceptional UI craft and a product/design mindset; report to the CTO and partner closely with the CEO as well as product design and data team members.
Youll shape the web experience end-to-end: heavily contributing how our client feels performs and scaleswhile still being able to work across the stack.
Raise the bar on UI quality through architecture input component standards code review tooling improvements and mentoring peers.

What Youll Do

Lead the front-end engineering: set patterns guide implementation and drive consistency across the product UI.
Build polished delightful and accessible user journeysturning complex hotel/marketing data into simple high-signal experiences.
Shape the UI system: component architecture design tokens Storybook workflow performance budgets and UX quality.
Collaborate tightly with product and design to translate requirements into elegant interaction flows and UI details.
Contribute across the stack when needed: integrate front-end features with our NestJS Fastify API shape API contracts and unblock end-to-end delivery.
Safeguard quality through automated tests (Jest unit Playwright e2e) observability and iterative refactors that keep the monorepo healthy.

Tech Environment

TypeScript-first monorepo with pnpm Node 20 Turborepo orchestration Biome linting/formatting and GitHub Actions quality gates.
Frontend: 15 React 18 component driven development Playwright e2e coverage.
Backend: NestJS Fastify background jobs for property data ingestion Jest coverage per package.
Infra & Data: Terraform-managed cloud footprint interactive scripts for seeding realistic hotel data emphasis on secure integrations (e.g. PMS providers like Mews).

What Were Looking For

7 years building product-focused web experiences with React TypeScript with a track record of shipping high-quality UI/UX to production.
Passionate about AI-assisted development and shares our obsession with exceptionally high standards across code quality UX polish and product craft.
Deep front-end craft: component architecture state management patterns performance accessibility and responsive design.
Strong product instincts: you care about the details (copy spacing interaction states loading/skeletons empty states) and you iterate until it feels great.
Comfortable operating as a full-stack engineer when necessary: can work with APIs data models auth flows and debugging across the stack.
Strong testing philosophy (unit integration e2e) and familiarity with CI/CD automation in monorepos.
Ability to mentor engineers communicate clearly with stakeholders across time zones and push for quality without sacrificing speed.

Bonus (strongly valued):

Ability to work directly in Figma (or similar) collaborate on design systems and/or do light product design.
A strong visual eye for UI and a passion for building wow experiences.
Hospitality tech marketing automation or analytics platform experience; Terraform/AWS familiarity.

Employment type: B2B contract with a gross monthly rate of .

If you thrive on ownership architecture and building products that blend data and design wed love to hear from you.

Key Skills

Bootstrap
CSS
Front-End Development
HTML5
React
Redux
Node.js
Angular
Less
JavaScript
backbone.js
Sass

Apply Now

About Company

Friendly HR

Friendly HR je licencirana agencija za zapošljavanje posvećena vraćanju ljudskosti u ljudske resurse. Naša cilj je povezivanje kandidata i kompanija, uz pozitivne promene u pristupu zapošljavanja.Naša misija je da vam pomognemo prilikom odabira karijere i kompanije koja će da bude u s ... View more

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