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- Tasks: Design and develop secure back-end solutions for cutting-edge cybersecurity applications.
- Company: Join Cyber Energia, a leader in renewable energy protection.
- Benefits: Enjoy 25 days leave, flexible work, private healthcare, and more.
- Why this job: Make a real impact in the fight against cyber threats in renewable energy.
- Qualifications: Experience with PHP/Laravel, API development, and database management.
- Other info: Collaborative environment with opportunities for growth and innovation.
The predicted salary is between 36000 - 60000 £ per year.
Join our Product Development team at Cyber Energia and help build scalable, high-performance applications that protect renewable energy assets against cyber threats. We are seeking a Backend Developer who thrives on designing robust architectures, building secure APIs, and optimising data flows across our cybersecurity and energy management solutions.
What you'll do:
- Design, develop, and maintain back-end software solutions for cybersecurity applications.
- Build scalable server-side architectures using PHP 8.3, Laravel Octane, and Swoole.
- Develop and optimise APIs for integration with external services (Auth0, AbuseIPDB, Shodan, Tenable, Xero, Flowise).
- Work with relational (PostgreSQL) and columnar (ClickHouse) databases for transactional and analytical workloads.
- Implement caching and queuing with Redis + Laravel Horizon.
- Write clean, functional, and maintainable code with SOLID and best practices.
- Test, debug, and upgrade software using PHPUnit and static analysis.
- Implement observability with Datadog (logs, metrics, traces).
- Collaborate with product managers, frontend developers, and cross-functional teams to deliver innovative solutions.
- Maintain technical documentation for smooth project handover.
What we're looking for:
- Proven experience as a Backend Developer.
- Strong experience with PHP/Laravel and API development.
- Database expertise with PostgreSQL and ClickHouse (or similar).
- Experience with Docker and containerized workflows.
- Knowledge of system security and data protection practices.
- Good problem-solving, organizational, and communication skills.
Bonus points if you have:
- Experience with cloud platforms (Azure).
- Background in cybersecurity applications or OT/ICS monitoring.
- Familiarity with Agile methodologies and modern DevOps tools.
- Exposure to frontend technologies (React/Next.js, TypeScript).
Why you'll love working here:
- 25 days annual leave plus Bank Holidays
- Flexible working arrangements
- Private health care
- Company pension scheme
- Life and medical insurance, eyecare scheme
- Employee Assistance Programme
- Cycle to Work scheme
- Family-friendly policies
- Recruit and Reward scheme
Backend Developer in London employer: CFP Energy (UK) Ltd
Contact Detail:
CFP Energy (UK) Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Backend Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in cybersecurity or renewable energy. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best backend projects, especially those involving PHP, Laravel, and API development. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common backend development questions and coding challenges. Practice makes perfect, so consider doing mock interviews with friends or using online platforms to get comfortable.
✨Tip Number 4
Don’t forget to apply through our website! We love seeing applications directly from candidates who are excited about joining our team. Plus, it shows you're genuinely interested in working with us at Cyber Energia.
We think you need these skills to ace Backend Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with PHP, Laravel, and API development. We want to see how your skills align with our needs, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re passionate about backend development and how you can contribute to our mission of protecting renewable energy assets. Keep it engaging and personal.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled challenges in previous roles. We love seeing how you approach problem-solving, especially in the context of cybersecurity and data protection.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at CFP Energy (UK) Ltd
✨Know Your Tech Stack
Make sure you’re well-versed in PHP 8.3, Laravel Octane, and Swoole. Brush up on your API development skills and be ready to discuss how you've built secure APIs in the past. This will show that you understand the core technologies they use.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex problems in previous projects. Be ready to explain your thought process and the steps you took to arrive at a solution. This is crucial for a role that involves optimising data flows and ensuring system security.
✨Familiarise Yourself with Their Tools
Get to know tools like Datadog for observability and PHPUnit for testing. If you have experience with Docker and containerized workflows, be sure to highlight that. Showing familiarity with their tech stack can set you apart from other candidates.
✨Communicate Effectively
Since collaboration is key in this role, practice articulating your ideas clearly. Be prepared to discuss how you’ve worked with cross-functional teams in the past. Good communication skills can make a big difference in how you’re perceived during the interview.
