PHP Software Engineer

Kobalt Music Group, London

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We are looking for a senior PHP Developer to work on a variety of new and existing projects within the web team, including a staged migration of our web portal to a new platform, along with strategic improvements to improve performance and remove friction points for end users. We would expect this role to contribute improvements and new features that make a real difference from an early stage.

As a developer at Kobalt you’ll be involved in the whole development lifecycle: requirement gathering, specification, development, building, testing and deployment and writing fast, reliable and clean code on a daily basis. Our new developers are always mentored by an existing and more experienced member of the team but as a senior you will also lead and inspire others.

You will join a growing team of passionate software developers working on our award winning client facing portal in a friendly environment.  The portal is a very powerful tool for our clients to interact with their account, including a global real time activity feed and full unparalleled access to detailed historical data reporting.  These industry unique features and the transparency of information we provide in the portal were the driving force behind the “Innovation in Publishing" award we collected at the MusicAlly awards in 2014. As part of keeping the portal at the cutting edge, we are developing several new capabilities.  You will be a driving force behind some of the new techniques we wish to use.


  • Devise and develop technical solutions to support the build of our award-winning portal
  • Contribute to the whole development lifecycle: requirement gathering, specification, development, building, testing and deployment
  • Writing fast, reliable and clean code
  • Support Automation testing – TDD and BDD
  • Work to agile and support all efficiency improvement initiatives
  • Mentor and upskill current PHP engineers through pair programming and code reviews
  • Understand system dependencies and work collaboratively with all technology teams to overcome issues
  • Participate in recruitment of engineers into the team


  • Good knowledge of development using PHP (5+ years)
  • Good understanding of design patterns and OOP concepts
  • Good knowledge of at least one MVC framework, ideally Laravel or Symfony
  • Good knowledge of building and extending REST APIs returning data in JSON
  • Good knowledge of SQL database design Good knowledge of unit testing
  • Able to mentor junior and mid-level developers - Knowledge of source control with Git, especially branching/merging as needed
  • Familiar with Atlassian products – we use Bitbucket, JIRA, Bamboo, and Confluence
  • Comfortable with logging into AWS instances, monitoring processes and troubleshooting issues - Experience of writing automated acceptance tests with Behat
  • Familiarity with agile techniques
  • Good knowledge of HTML, CSS and JavaScript
  • Good understanding of server-side template engines such as Twig / Blade Experience using third-party API's


Applicants must be eligible to work in the United Kingdom. Verification checks will be conducted during the interview process and a full DBS check on acceptance of offer. Kobalt is an equal opportunity employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, national origin, gender, age, religion, disability, sexual orientation, or any other status or characteristic protected by law.



About Kobalt Music Group

Our Company Kobalt has prioritized creators from the start. Willard Ahdritz founded Kobalt in 2000 with a mission: Making the music industry more fair and rewarding for creators. He wanted to give artists, songwriters, musicians, labels and publishers the freedom and transparency they needed to build their careers. Today, Kobalt does exactly that. Our music services combined with our innovative technology offer a viable alternative to the traditional industry model. We’re trusted by some of the world’s greatest artists, and we represent more than 40% of the top 100 songs and albums in the U.S. and U.K

Want to learn more about Kobalt Music Group? Visit Kobalt Music Group's website.