Senior JavaScript Developer

Mondido Payments Stockholm Full-time
Salary Competitive
We are currently looking for a seasoned JavaScript developer! Mondido is a fast-growing FinTech company with growing number of customers all over Europe. The company is backed by Bonnier and NFT Ventures. Working at Mondido will give you the opportunity to change the way people shop and pay online in the future.

Mondido Payments was created from both a developer and e-commerce perspective, with simple integration and on-boarding as a goal. We offer a solution that is more than a list of transactions, but also a tool for entrepreneurs to realize their dreams.

What we offer

  • A serious, scalable and secure technical environment
  • Create your own role
  • Take control of your personal development
  • Opportunities to career advancement
  • Possibilities to just focus on code and tech
  • Invent, plan, create and watch your ideas jump to life
  • Learn to actually create a bank/payment service

Responsibilities / About the job

  • Design, build, and maintain efficient, reusable, and reliable JavaScript code
  • Integration of transaction based solutions. (May include databases, key-value stores, blob stores, etc.)
  • Integration of user-facing elements developed by front-end developers with server side logic
  • Identify bottlenecks, security concerns, as well as performance issues
  • Help maintain code quality, organization and automatizations

Desired Skills

  • Experience with OO JavaScript, along with other common libraries.
  • Solid understanding of object-oriented programming
  • Basic understanding of front-end technologies, such as React/Ember/Angular, HTML5, and CSS3
  • Used to produce unit- and integration tests
  • Understanding of fundamental design principles behind a scalable application
  • You like to ship high-quality, secure and performant products
  • Solution oriented approach on challenges

Desired Experience

  • Experience from backend development in Ruby, PHP, Go, .NET or similar
  • Front End design (CSS/HTML5/JavaScript/) is a big plus.
  • Experience with larger systems, architecture, AWS, DevOps
  • IT project planning is a plus

Perks and benefits

This job comes with several perks and benefits

Free lunch
Free lunch

Enjoy a free catered lunch with your colleagues, every day.

Flexible working hours
Flexible working hours

Time is precious. Make it count. Morning person or night owl, this job is for you.

Free coffee / tea
Free coffee / tea

Get your caffeine fix to get you started and keep you going.

Social gatherings
Social gatherings

Social gatherings and games; hang out with your colleagues.

Free office snacks
Free office snacks

Peckish after lunch? We got your back with soft drinks, treats and fruit.

Maternity / paternity leave
Maternity / paternity leave

Kids are the future, go spend time with them.

Working at
Mondido Payments

Mondido is a payment service for e-commerce. Mondido enables clients to increase sales by reducing the amount of failed payments and through optimizing the transaction flow. Mondido offers a simple and fast way to start accepting payments on websites and mobile applications while offering smart features for analyzing and increasing sales. Merchants and web shops can get up and running with payments fast and effective using hosted payment windows, JavaScript forms and API integrations.  Mondido is nothing without our customers. Every feature we develop is based on client needs. We listen very carefully to the market and what we should work on to ensure we deliver excellent value. Further, the customer gets all the power: we never demand them to use our logo in their store or anything like that - our clients should own the experience.  We are driven by innovation, and we want to do things differently and break norms. We are all experts in our fields, and we offer lots of freedom as well as responsibility. We want to be solution-oriented and informal in how we work. At Mondio, we offer flexible working hours and the opportunities to be creative and thrive. The people at Mondido are self-reliant and excellent at getting stuff done.  Sometimes we go out for a nice hotel breakfast to do a little bit of brainstorming, and sometimes we play some ping pong in the office. In between lots of work, we need to have a little fun to stay creative.

Read more about Mondido Payments

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