Senior PHP Developer – Remote

2 weeks ago

Karachi, Sindh, Pakistan InfoTaxSquare Full time 1,200,000 - 2,400,000 per year

We are seeking a
PHP Developer
specialized in
OOP, MySQL models, forms, and payment gateway integration
(PayPal and Authorize.Net). This is a full-time
remote role
, with preference for candidates from
Karachi
for better collaboration and timezone alignment.


Key Responsibilities

  • Develop robust and scalable backend systems using PHP (OOP concepts)
  • Design and manage
    MySQL models and complex database queries
  • Create and manage
    dynamic forms
    for web applications
  • Integrate
    payment gateways
    such as PayPal and Authorize.Net
  • Build and maintain
    secure and efficient APIs
  • Collaborate with team leads via
    Trello/Jira
    for task management
  • Optimize applications for
    speed, security, and reliability
  • Ensure proper
    data validation, sanitization, and security compliance


Requirements

  • Strong knowledge and hands-on experience in
    PHP OOP
  • Expertise in
    MySQL database modeling and optimization
  • Experience with
    payment integration
    (PayPal, Authorize.Net)
  • Ability to build and manage
    web forms and input validation
  • Basic frontend knowledge (HTML, CSS, Bootstrap)
  • Familiarity with
    Git and version control workflows
  • Ability to
    work independently and meet deadlines


Remote Work Requirements

  • Reliable
    internet connection
  • Personal
    laptop/PC with modern specs
  • Ability to attend
    virtual meetings
    and share progress
  • Quiet workspace for
    uninterrupted work


Preferred

  • Prior experience in accounting software development
  • Based in
    Karachi
    (for timezone match & potential in-person syncs)


Job Timing

  • Full-Time Staff:
    5:00 PM to 1:00 AM (Pakistan Time) –
    8 hours shift


Important

  • Please
    do not apply
    if you have a habit of taking frequent leaves or health-related leaves
  • We need
    regular, punctual candidates
    who can start work
    immediately

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