At a Glance
- Tasks: Build and scale high-performance backend systems using custom PHP frameworks.
- Company: Join an award-winning fintech startup transforming Accounts Payable automation with AI.
- Benefits: Highly competitive salary, remote work, and opportunities for professional growth.
- Other info: Fully remote role with occasional travel to Germany.
- Why this job: Work directly with a technical CTO and make a real impact in a rapidly scaling company.
- Qualifications: 7+ years of strong PHP experience and proven skills in custom frameworks.
The predicted salary is between 70000 - 90000 £ per year.
Remote (UK / Europe) | Occasional travel to Germany/US
Highly competitive (top-tier talent focus)
This is NOT a typical Laravel/Symfony role. We are looking for engineers who have experience building or working with custom frameworks, core backend systems, and high-performance PHP applications. If your experience is primarily CMS or standard web development (WordPress, Drupal, basic Laravel apps), this role will not be the right fit.
Experience required:
- Building or maintaining a custom framework
- Contributions to open-source backend libraries/frameworks
- Working on high-load, scalable backend systems
You’ll be working directly with a highly technical CTO who is deeply experienced in PHP and backend system design.
MakersHub is an award-winning fintech startup transforming Accounts Payable automation using AI. Backed by top investors, the company is scaling rapidly and building highly complex, high-performance backend systems.
The Role:
We’re looking for a top-tier Senior PHP Backend Engineer to help build and scale a custom, high-performance backend infrastructure. This is NOT a standard PHP/Laravel role.
Responsibilities:
- Develop and maintain custom frameworks, libraries, and core classes
- Design scalable, high-performance APIs and services
- Work closely with the CTO (PHP expert) on system design and architecture
- Drive best practices in security, testing, and performance
Tech Stack:
- PHP (custom architecture – not relying on Laravel/Symfony)
- React (frontend)
- MySQL, Redis
Requirements:
- Strong PHP engineering background (7+ years)
- Proven experience building or working with custom frameworks (ESSENTIAL)
- Experience building applications/platforms (not just websites)
- Building custom libraries/reusable components
- Performance optimization & database tuning (MySQL)
- Async processing, queues, and caching (Redis)
- Secure systems (payments, financial data processing)
- Worked on high-load, low-latency, or financial systems
Fully remote (UK / Europe) with occasional travel (1–2 times per year).
Senior Backend Software Engineer (Ruby) employer: Lorien
MakersHub is an exceptional employer for Senior Backend Software Engineers, offering a dynamic and innovative work environment that fosters creativity and technical excellence. With a focus on high-performance systems and custom frameworks, employees benefit from direct collaboration with a highly experienced CTO, ample opportunities for professional growth, and the flexibility of remote work across the UK and Europe. The company's commitment to cutting-edge technology and a supportive culture makes it an ideal place for top-tier talent seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Backend Software Engineer (Ruby)
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work with PHP and backend systems. A personal recommendation can make all the difference when you're aiming for that top-tier role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your experience with custom frameworks and high-performance applications. This is your chance to demonstrate what you can bring to the table beyond just a CV.
✨Tip Number 3
Prepare for technical interviews by brushing up on your PHP knowledge and system design principles. Be ready to discuss your past projects in detail, especially those involving low-latency systems and custom libraries.
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining us at MakersHub. It’s a great way to get noticed and show your enthusiasm for the role.
We think you need these skills to ace Senior Backend Software Engineer (Ruby)
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with custom frameworks and high-performance PHP applications. We want to see how your skills align with what we're looking for, so don’t be shy about showcasing your relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Talk about your passion for backend systems and any specific experiences that relate to our needs at StudySmarter.
Showcase Your Technical Skills:In your application, be sure to mention your technical expertise in PHP, especially with custom frameworks. We’re keen on seeing examples of your work, so if you’ve contributed to open-source projects or built scalable systems, let us know!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at Lorien
✨Know Your PHP Inside Out
Make sure you brush up on your core PHP skills, especially if you've been working with frameworks like Laravel or Symfony. This role is all about custom frameworks, so be ready to discuss your experience building and maintaining them. Prepare examples of projects where you’ve optimised performance and scalability.
✨Showcase Your Problem-Solving Skills
Be prepared to tackle technical questions that assess your ability to solve complex problems. Think of scenarios where you had to debug a high-load system or optimise a slow API. Sharing specific challenges and how you overcame them will impress the CTO.
✨Familiarise Yourself with the Company’s Tech Stack
Research the technologies used by the company, especially around custom frameworks and high-performance systems. Understanding their approach to backend architecture will help you align your answers with their needs and demonstrate your genuine interest in the role.
✨Prepare Questions for the CTO
Interviews are a two-way street, so come armed with insightful questions for the CTO. Ask about their vision for the backend infrastructure or how they handle performance optimisation. This shows you’re not just interested in the job, but also in contributing to the company's success.
