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Senior Software Engineer - GOLANG

Rebel Recruitment Limited
Posted 4 days ago, valid for 21 days
Location

London, Greater London SW1A2DX, England

Salary

ÂŁ65,000 - ÂŁ80,000 per annum

Contract type

Full Time

Life Insurance
Employee Discounts

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Sonic Summary

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  • The role is for a Senior Software Engineer specializing in Backend development using Golang and PHP, located in London with a hybrid working arrangement.
  • The salary for this position is up to ÂŁ80k, with an additional 5% uplift for out-of-hours support and a bonus package.
  • Candidates should have strong experience in both Golang and PHP, with a preference for those familiar with PHP 7.0 and Slim 2.0, as well as experience transitioning from monolithic to microservices architecture.
  • The successful applicant will work on new Golang projects, support the existing PHP codebase, and collaborate with a tight-knit engineering team while mentoring junior developers.
  • This position also includes benefits such as a retirement savings plan, annual bonus, flexible benefits, and 24/7 mental health support.

Role: Senior Software Engineer (Backend – Golang / PHP) 

Location: London

Working Arrangement: Hybrid – Once every two months in London HQ (expenses covered, we’ve got you!) 
Salary: Up to ÂŁ80k + 5% uplift for out-of-hours support (1/6 weeks) + bonus & benefits

Why I’m Excited About This Role 

I’m working closely with my client, and they’re growing fast—so fast that this brand-new role has opened up. They’re in the middle of a big transition from monolithic architecture to microservices, and they need a backend engineer who can help make it happen. Right now, the tech split is 70% PHP / 30% Golang, but over the next two years, they’ll flip that to 70% Golang / 30% PHP. From day one, you’ll be working on a Golang project, while still supporting the existing PHP codebase. If you’ve got experience in PHP 7.0 with Slim 2.0, that’s a huge plus! 

You’ll be joining a tight-knit team of a dozen engineers (frontend & backend) who are all about collaboration, clean code, and making an impact.

What You’ll Be Doing 

  • Working on brand-new Golang projects while keeping things running in PHP. 
  • Helping transition from a monolithic system to microservices. 
  • Building & shipping scalable, enterprise-level solutions. 
  • Writing clean, maintainable, and testable code. 
  • Collaborating with a highly skilled engineering team to create new features. 
  • Mentoring junior developers and being a key player in the backend team. 
  • Taking ownership—if you build it, you own it. 
  • Joining the on-call rota (after probation) to help keep things smooth. 

What You Need to Bring 

  • Strong Golang & PHP experience—you should be comfortable with both (or willing to upskill fast). 
  • Experience moving from monolithic architecture to microservices. 
  • Knowledge of PHP 7.0 & Slim 2.0 framework. 
  • AWS expertise (S3, SQS, Lambda, MySQL, API Gateway, EventBridge, etc.). 
  • Debugging skills—you love solving complex, business-critical issues. 
  • CI/CD experience & a passion for automation. 
  • Caching solutions & performance optimization know-how. 

The Perks 

  • Retirement Savings Plan, annual bonus (because you deserve it), generous employee discounts, enhanced parental leave & gifts for new parents, flexible benefits—gym discounts, life insurance, activity passes & more. 
  • 24/7 mental health support (because burnout isn’t a badge of honor). 

This isn’t just another backend role—this is a chance to shape the future of a growing company while working on cutting-edge tech. 

If this sounds like your next move, let’s chat. DM me or apply now! 

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

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