Senior Frontend Developer
3 d. temu
source : Just Join IT

JavaScript (master)

We are #Tagvenue - a team of energetic, self-driven, and positive individuals. We’re building a platform that enables our customers to find the best possible venue for their events.

In 2020, we launched a new product - Tagvenue Virtual - a platform that provides a variety of fun and interactive games that can be played by remote teams or groups of friends.

Since our company is remote-first you can work from any place you wish or use our office in the heart of Kraków, Kazimierz.

Currently, we’re hiring a Senior Frontend Developer to join our IT team, working together with 1 senior frontend & 2 senior backend developers, collaborating with our Founders and Product Team.

Learn more about the way our software development team works here .


As a Senior Frontend Developer you will be part of our Product Team being responsible for :

  • Working closely with the whole company to deliver the best product solutions
  • Creating user interfaces for a variety of use cases, from SEO pages, and user panels to internal tools
  • Building and improving our Design System of reusable UI components using Twig, SCSS, jQuery and Vue.js
  • Ensuring great performance and even better UX
  • Running AB tests and collecting user metrics
  • Ensuring everything looks great across all browsers (and acceptable in IE11)
  • Taking part in scaling the app for new markets and high volumes, optimizing front-end applications for our users from London to Sydney
  • Creating quality software backed by automated tests
  • Our tech stack :

  • Backend : PHP, Laravel, Twig, MySQL, Redis, Elasticsearch
  • Frontend : Vue, Twig, SCSS, Tailwind, Jest
  • Infrastructure : CDN in Fastly, HAProxy, Nginx, Elasticsearch / Fluentd / Kibana + Grafana stack for monitoring, Docker, Terraform, multiple AWS services for test instances, backups, and CI / CD, PHPUnit & Jest for tests
  • The above is the stack of our main marketplace application. Last year we also bootstrapped a new video product in Vue, Tailwind, Twilio Video, Google Firestore, and Vercel.


  • In-depth HTML, CSS, and JavaScript skills with 3+ years of experience
  • Good knowledge of Vue.js or other modern JS framework
  • Strong skills in applying front-end best practices (e.g. responsive web design, progressive enhancement)
  • Solid knowledge of browser’s dev tools and the ability to make use of them
  • Strong communication skills in English
  • Constant learner mindset with a passion for IT, actively acquiring new knowledge, and being up to date with the latest state-of-the-art software industry know-how
  • Nice to have :

  • Strong skills in solving cross-browser inconsistencies and performance optimization
  • Following software development best practices, like Test-Driven Development, Trunk-Based Development / Continuous Integration, Delivery and Deployment as well as Agile, DevOps and Infrastructure-as-Code
  • Visual design skills

  • A well-developed workflow in Kanban and Trunk-Based Development - currently 150 deployments to production monthly, automated tests battery run in ca.
  • 5 min; low Work In Progress (usually 1 story open per developer)

  • The possibility to develop your skills in many different areas (e.g. UI / UX, Backend, Infrastructure, Project Management)
  • Company Founders who invest in technical excellence practices like fast CI / CD pipelines, writing tests (first), Infrastructure-as-Code, well-organized code (Clean Code, Domain-Driven Design, etc.)
  • Constant learning culture among sharp and passionate developers who read books, attend & speak at conferences, with unlimited book allowance to support your personal growth
  • Competitive monthly salary 20-25k PLN net / B2B
  • 20 days of paid time off per year + PL public holidays to support your work-life balance
  • A choice to work 100% remotely or, if you prefer, from our office in Kraków
  • Our recruitment process :

  • Tech screening
  • Cultural fit interview
  • Tech interview / Pair programming
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