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Frontend Developer - 5181


Frontend Developer

  • Primary Location:
  • Contract Type:
    Fixed Term Contract
  • Employment Basis:

3 extra days of vacation


Internal International Opportunities

Health insurance

Mobile allowance

Choose your Operating System

Learning and Development

Fully provisioned kitchen

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The Role...

Our Developers know their stuff – they're busy working autonomously and setting high standards. That's why we're gearing them up towards a seamless role evolution. 

As a Frontend Developer you are part of a Software development team and you'll analyze requirements provided by the team's Product Owner, design and develop technical solutions or processes, do unit testing, maintain and improve production code, contribute to the performance improvement work, keep the projects technical documentation up to date, while minimizing manual processes and providing automated solutions. 

Reporting to a Delivery Manager in a Blip team formed by 4 to 5 Developers and 1 QA, you will use technology as a basis to deliver amazing value to our customers, while scaling our platform to meet the demands of worldwide markets.


What You'll be Doing... 

As a team player in an Agile Team, you will be able to:


  • Develop software as part of an agile team with short iterations and frequent releases. 
  • Contribute to planning and the subsequent development of applications. 
  • Remain up to date in terms of current and future needed upgrades. 


What We're Looking For Someone Who... 


  • Is aware or has previous experience in using agile methodologies. 
  • Has consolidated professional experience building high quality, performant JavaScript applications. 
  • Has consolidated experience in JavaScript frameworks/libraries, such as AngularJS. 
  • Has experience with JavaScript test tools (e.g. Mocha, Jasmine, Jest, Protactor, Selenium, etc); 
  • Is knowledgeable on Packaging/build tools (e.g. NPM, Webpack, Grunt, Gulp, etc); 
  • Is experienced with Automated testing and mocking techniques. 
  • Has experience in writing Clean code. 
  • Has experience of using established design patterns. 
  • Is passionate about building a great consumer product that our customers will love. 
  • Has excellent written and verbal communication skills. 
  • Can interact effectively with other functional teams. 
  • Is able to work in a fast paced, team-oriented and collaborative environment.
  • Is proactive and is able to coach and mentor their colleagues.
  • Is flexible, and that can adapt to changing priorities and rapid change.
  • Is an excellent communicator, with common sense, emotional intelligence, and a passion for the art of problem solving. 


What You'll Get in Return... 

Our passion has helped us take the betting industry by storm. So, we think it's only fair that you enjoy excellent rewards.  


The Fun Stuff 

  • Competitive salary and bonus scheme
  • 25 days annual leave
  • Games room
  • Snacks and drinks
  • Sharesave scheme 
  • Career progression
  • Global mobility 
  • Discounted gym memberships
  • In office shower and locker rooms
  • Health and wellbeing classes (Yoga, bootcamp, etc.)
  • Free breakfast 
  • In office masseuse, nutritionist, and ergonomist 

The Boring Stuff 

  • Health insurance
  • Dental insurance
  • Lunch credit
  • Health assessments
  • Travel allowance
  • Own your own laptop scheme
  • Thousands of online learning courses
  • Mobile allowance
  • Employee Assistance Programme 

There is more, but we won't go on... 

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Avenida de Camilo 96, Porto, Portugal, 4300-492

This is who we are

Blip is a Tech and Innovation Hub with a strong knowledge in software development, mobile apps, web platforms and retail applications for betting and gaming.

We are part of Flutter Entertainment – one of the World´s Largest Groups in the bookmaking industry, with an annual revenue of around 2 billion euros. The Code we develop, powering brands such as PaddyPower, Betfair and Fanduel, is used by over 5 million people in more than 100 countries and we are in the API Billionaire Club alongside players such as Google, Facebook and Twitter.

The Missing Piece

At Blip people always come first, that’s why we believe we can complement each other. You are our missing piece to be a better company, to build a better business for everybody, including ourselves.On the other hand, we are your missing piece, giving you the flexibility, work life balance and the tech challenge you´re lacking.
It all starts here!

This is your Challenge

  • Delivering product at scale for over 5 million customers, 99,9% of transactions in less than a second
  • Our systems process more than 7 million transactions every day (more than all the European stock exchanges combined)
  • Deliver high transitional products, serving more than 2.5Bn calls a day
  • Diverse and up to date technical landscape to explore, leverage and innovate
  • The products you’ll develop will comply with ambitious uptime targets: less than 50 minutes downtime expected per year
  • Continuous Integration, Deployment and Testing