Senior Front-End Web Developer - London - £75K benefits

NST Recruitment Ltd
Covent Garden
£75K + benefits
13 Nov 2017
16 Nov 2017
Contract Type
Full Time

Senior Front-End Web Developer ? London - £75K + benefits

Our client a world-leading Fintech organisation are seeking a Senior Front-End Web Developer to join their Engineering team based in London.

You will be someone who likes to:

  • constantly evolve techniques through learning
  • take initiative when you spot an opportunity for improvement
  • ask questions and use experience of those around you
  • share your knowledge with the rest of the team
  • write code so clean, fast and elegant, you fight the urge to hang it on your mantle
  • comfortable mixing greenfield solutions with legacy code to evolve system
  • advocate and a practitioner of TDD/BDD

You will have high bar for quality, maintainability, scalability, performance, efficiency, security and all the other things that make great software great.

What a typical week looks like?

  • Develop new user-facing features used by millions of users
  • Assess the impact of proposed changes to other process areas and systems and recommend alternative solution choices, determining trade-offs and impact analysis
  • Discussing technical solutions and providing innovative new ideas to solutions
  • Build reusable code and libraries for future use
  • Convert visual designs to semantic mark-up, then dress it up in CSSand then bring it to life with JavaScript
  • Optimize application for maximum speed and scalability
  • Developing cross-browser and cross-platform compatible solutions
  • Maintaining high awareness of industry issues and trends, particularly in regard to accessibility, usability, and emerging technologies, and keep team members informed as appropriate, with a view to incorporating these in future projects and staying ahead of the market and position yourself and the company as a digital specialist.

Must Haves

  • Mastery of JavaSript/ HTML / CSS
  • Expert experience with styling and responsive design techniques, mobile first website development using technologies such as HTML5, LESSand SASS
  • Good understanding of JavaScript frameworks such as ReactJS/ AngularJS / BackboneJS
  • Good understanding of SEOprinciples and ensuring that application will adhere to them
  • Hands-on experience building scalable web applications, in particular high frequency and low latency web applications with optimal memory management, performance and scalability as key focus
  • Comfortable with full-stack projects and able to build a minimum working product quickly
  • Experience with automated JS testing using Karma, Jasmine, Qunit, Mocha, Chai
  • Experience integrating with server-side code to produce dynamic pages
  • Proficient understanding of REST API?s
  • Experience with Continuous Integrations and Delivery (Teamcity/ OctopusDeploy / Jenkins)
  • Experience with versioning systems such Git/ SVN
  • Experience with cloud platforms such as Azure/ AWS
  • TDD, XPand Agile practices
  • SOLIDprinciples
  • A sense of urgency and ownership over the product

Nice to Haves

  • Solid understanding of OOD/ OOP
  • Experience with writing PowerShellscripts
  • Experience with distributed micro-service design principles
  • Experience with various tech stacks such as.NET / Java
  • Experience with relational databases SQL/ PostgreSQL / MySQL
  • Experience with NoSQLtechnologies such as Redis, MongoDB
  • Experience with HATEOS
  • An excellent track record of evolving software to be better continuously
  • Experience of running code katas and improvement sessions for the team
  • Have Open Source projects or other public code contributions that showcase your talent

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