Senior JavaScript Developer

Senior Front End Engineer
Hi! You are one step closer to a new job. We are in the race for print-on-demand platform development. Let's win this Grand Prix together!

Senior JavaScript Developer – The Driver

In Proffiz’s Formula 1 JavaScript Developer is a driver who helps win titles. You will work on a challenging project and help the client achieve its mission to become earth’s largest platform for printed products. You are going to be an important team player and your own success is the success of the whole crew!

Who is on the Pit Wall

Our customer is the world’s largest marketplace for customized print products, that bring local production and delivery to a global audience of creative entrepreneurs, SMBs, and e-commerce companies, reducing cost, speed of delivery, and carbon footprint.

The company produces as local as possible via a high-density network of over 221 high-quality producers in 21 countries. Automatic and smart algorithms connect them smartly with local and international carriers so that customers can order and receive their customized print products anytime, anywhere.

What differs our customer, is a 200+ people team from 36 countries, all working in an entrepreneurial culture where freedom and responsibility are leading to high performance. It`s about being driven by culture, motivated by impact, and focused on creating something beautiful together. Also, about love diversity, love change, and love to give back where we can.

🏎 The Race 🏎 

Fasten your seat belt and go!

This is a unique opportunity to join a vibrant, innovative company, with the chance to work on building the world’s most disruptive print platform. Balancing the business need for fast growth with a sustainable e-commerce storefront, with the ability to deliver high-quality code at a fast pace within a very dynamic environment, and of course while working in great cooperation with the other developers.

If you want to be a part of a dynamic, creative, and highly skilled team whose culture is to do things together, grow, and develop beautiful things, don’t miss the chance to join!

Your driving experience

> 5+ years of software engineering experience

> experience with both front-end and back-end development

> solid understanding of JS

> proficient with Vue.js or other modern JS frameworks

> experience with integration with the third parties like Shopify

> understanding of NoSQL databases like Mongo and Redis

> ability to communicate effectively and efficiently with other team members

> at least an upper-intermediate level of English

The Crew

You will be part of a great international team that consists of several Frontend & Backend Developers already but can use more development capacity to further fuel our rapid growth. Our way of doing stuff is the SCRUM way: a product owner, Scrum Master, one-week sprints, a code review system, a daily stand-up at 11:00 AM.

Your Bolide

> Vue.js

> Nuxt.js

> Node.js

> Shopify

> MongoDB

> Redis

> RabbitMQ


The race begins with a warm-up lap – you may call it –  onboarding. During the warm-up lap, you meet the HR manager who solves various organizational questions, guides you to the office, adds you to internal communication channels, provides you with the needed equipment, etc. Then meet the client, and the team, drink a cup of tea or coffee and start exploring the project.

After a warm-up lap, you are ready for the race in which you:

> will be working in close collaboration with other developers, team members, and colleagues

> create user interactions on various websites and platforms, analyze, and write code to build software

> maintain and upgrade software following a deployment with new and existing features that are enhanced, accessible and scalable

> provide modern engineering practices

> ensure the stability of the system and create a great positive user experience

> identify, triage, and solve complex issues and problems in a timely and efficient manner or escalate to management as appropriate

The Driver Assessment

> HR+Tech Interview (1-1,5 hours)

> Client interview (1-1,5 hours)

Let us know if you require any accommodations for the interview process, and we`ll do our best to assist.


> Flexible working hours

> You can work remotely, from the office, or mix both

> Spacious technically equipped workplace

> Regular Performance Appraisal

> Free English courses

> Medical Insurance

> Access to online courses

> Corporate events, tech talks and so on

Ready, Steady, Go!)

Personal Recruiter
Inna Huzar
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      Where are we?
      Proffiz is your reliable software vendor based in Europe, that develops great products for companies across the world
      Talk to us and get your project moving

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        • We will respond to you within 24 hours
        • We’ll sign an NDA if requested
        • You'll be talking to product and tech experts (no account managers)

        14 Uhorska st., building 3, 79034, Lviv, Ukraine
        60 Podole st., 30-394 Krakow, Poland
        Engstraat 3, 5256 BD Heusden, Netherlands

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