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Senior Systems Developer

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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 + PostgreSQL) and a suite of WordPress-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), PostgreSQL, and Azure Blob Storage
  • Maintain and optimize WordPress 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 PostgreSQL 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 WordPress development and administration
  • Knowledge of DNS, domain management, and network security
  • Familiarity with Microsoft Power Platform, PowerApps, 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.

Senior Systems Developer

RedFish Solutions
London, UK
Full-Time

Published on 18/11/2025

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