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Senior Systems Developer

Job in City Of London, Central London, Greater London, England, UK
Listing for: RedFish Solutions
Full Time position
Listed on 2025-11-19
Job specializations:
  • IT/Tech
    Web Developer, IT Support
Job Description & How to Apply Below
Location: City Of London

Are you a seasoned developer ready to take full ownership of business‑critical systems and web platforms? We're recruiting on behalf of a forward‑thinking construction fit out company seeking a Senior Developer to lead the evolution of their internal tech ecosystem.

The Opportunity

This is more than just a coding role. You'll be the technical linchpin behind a custom‑built internal platform (PHP Laravel + Postgre

SQL) and a suite of Word Press‑based websites. From system architecture to hands‑on development, you'll shape the tools that power day‑to‑day operations across sales, design, and project delivery teams.

You'll also play a pivotal role in mentoring junior developers, leading code reviews, and scaling the development function as the business grows.

Key Responsibilities
  • Lead development of internal systems using PHP (Laravel), Postgre

    SQL, and Azure Blob Storage
  • Maintain and optimize Word Press websites, plugins, and themes
  • Administer Linux‑based environments and manage Dockerized applications
  • Configure and secure Nginx web servers and troubleshoot DNS/firewall issues
  • Implement Git‑based workflows and CI/CD pipelines
  • Collaborate with stakeholders to improve system efficiency and user experience
  • Document architecture and processes to ensure maintainability
  • Mentor junior developers and foster a high‑performance engineering culture
What You’ll Bring
  • 5+ years of PHP (Laravel) and Postgre

    SQL experience
  • Deep understanding of ERP/CRM systems and business process automation
  • Strong Linux, Docker, and Nginx expertise
  • Proficiency in Git workflows and modern development practices
  • Experience with Word Press development and administration
  • Knowledge of DNS, domain management, and network security
  • Familiarity with Microsoft Power Platform, Power Apps, and data migration tools (Azure Data Factory, SSMA, SSIS)
  • Excellent communication and problem‑solving skills
  • Calm, professional demeanor under pressure
Bonus Points For
  • Experience in construction, architecture, or design sectors
  • Knowledge of front‑end frameworks (Vue.js, React)
  • Familiarity with container orchestration
  • Degree in Computer Science or related field
  • Understanding of business workflows from lead to delivery

For more information apply with a CV

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Position Requirements
10+ Years work experience
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