At a Glance
- Tasks: Design and improve backend tooling, support engineering scalability, and mentor fellow engineers.
- Company: High-scale SaaS business with a focus on engineering growth and innovation.
- Benefits: Fully remote work, competitive salary, and opportunities for professional development.
- Other info: Enjoy autonomy while tackling interesting scalability challenges in a dynamic team.
- Why this job: Shape the developer experience in a modern, AI-first engineering environment.
- Qualifications: Strong PHP backend experience and a collaborative mindset.
The predicted salary is between 90000 - 90000 £ per year.
Fully Remote (UK)
Up to £90,000
12 Month FTC
We’re working with a high-scale SaaS business undergoing significant engineering growth and platform evolution, currently looking to add a Senior Platform Engineer into a highly technical, product-engineering-led environment. This role sits within a senior platform function focused on improving developer experience, internal tooling, scalability, and platform reliability across a large engineering organisation. The business operates at significant scale, supporting thousands of customers and handling high traffic volumes daily.
This is not a traditional infrastructure-heavy Platform Engineer role. The focus is much more around backend/platform engineering, developer enablement, tooling, systems scalability, and solving engineering problems that improve how development teams build and ship software.
What You’ll Be Doing
- Designing and improving internal platform and backend tooling
- Supporting engineering scalability, reliability, and developer experience initiatives
- Working closely with Platform, SRE, DevEx, and wider engineering teams
- Improving CI/CD workflows, QA/development environments, and automation processes
- Contributing to high-scale backend systems and platform optimisation work
- Mentoring engineers and leading smaller technical initiatives
- Supporting AI-assisted engineering workflows and tooling adoption across teams
What They’re Looking For
- Strong backend engineering experience using PHP
- Experience working within high-scale SaaS or product-led environments
- Strong systems thinking and platform engineering mindset
- Experience building scalable backend systems and APIs
- Strong communicator with collaborative working style
- Comfortable mentoring engineers and taking ownership of technical problems
- Cloud experience (AWS preferred)
- Passion for improving engineering efficiency and developer workflows
Nice To Have
- DevEx / Internal Developer Platform (IDP) experience
- ECS, containers, or distributed systems exposure
- AI tooling experience (Claude, Cursor, Copilot etc.)
- React/frontend ecosystem familiarity
Why This Role Stands Out
- Fully remote working
- Engineering-led culture with strong technical leadership
- Opportunity to shape internal developer experience at scale
- Modern cloud-native environment with strong investment into platform engineering
- AI-first engineering approach with active experimentation and tooling adoption
- High autonomy and ownership within a collaborative senior engineering team
- Interesting scalability and systems challenges in a large SaaS environment
This role would suit a strong backend/platform engineer who enjoys solving engineering problems at scale, improving developer experience, and working within a modern product engineering culture.
Platform Engineer in Cardiff employer: Corecom Consulting
Join a dynamic and innovative SaaS company that champions an engineering-led culture, offering fully remote work opportunities across the UK. With a strong focus on developer experience and platform evolution, employees benefit from high autonomy, collaborative teamwork, and the chance to tackle interesting scalability challenges in a modern cloud-native environment. The company prioritises employee growth through mentorship and active experimentation with cutting-edge AI tools, making it an excellent employer for those seeking meaningful and rewarding careers.
StudySmarter Expert Advice🤫
We think this is how you could land Platform Engineer in Cardiff
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to backend engineering and PHP. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Practice common coding challenges and be ready to discuss your past experiences in detail, especially around scalability and developer enablement.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace Platform Engineer in Cardiff
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your backend engineering experience, especially with PHP. We want to see how your skills align with our focus on developer enablement and platform reliability.
Showcase Your Projects:Include examples of high-scale SaaS projects you've worked on. We love seeing how you've tackled scalability and systems challenges, so don’t hold back on the details!
Communicate Clearly:As a strong communicator, your application should reflect that. Use clear language to describe your experiences and how you’ve collaborated with teams to improve workflows and tooling.
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 this exciting opportunity in our engineering-led culture.
How to prepare for a job interview at Corecom Consulting
✨Know Your PHP Inside Out
Make sure you brush up on your PHP skills before the interview. Be ready to discuss your past projects and how you've used PHP to solve complex problems, especially in high-scale environments. They’ll want to see your depth of knowledge and practical experience.
✨Showcase Your Systems Thinking
Prepare to talk about your approach to platform engineering and scalability. Think of examples where you've improved developer workflows or internal tooling. Highlight your ability to think critically about systems and how they interact, as this is key for the role.
✨Communicate Clearly and Collaboratively
Since this role involves working closely with various teams, practice articulating your thoughts clearly. Be ready to discuss how you've collaborated with others in the past, mentored engineers, or led technical initiatives. Strong communication skills are a must!
✨Familiarise Yourself with Cloud Technologies
If you have experience with AWS or other cloud platforms, be prepared to discuss it. They’re looking for someone who can navigate cloud environments effectively, so any relevant experience with ECS, containers, or distributed systems will give you an edge.
