Job Title: Senior CodeIgniter Developer – CRM & Accounting Modules

We are looking for an experienced CodeIgniter developer with strong knowledge of CRM systems and accounting modules. Candidates who have previously worked with Perfex CRM or another CodeIgniter-based CRM will be preferred.

Job Responsibilities:

- Develop, customize, and maintain CodeIgniter-based CRM applications.
- Build and improve accounting, invoicing, payment, expense, and reporting modules.
- Customize Perfex CRM modules according to business requirements.
- Develop lead, customer, project, task, sales, and support modules.
- Integrate third-party APIs, payment gateways, WhatsApp APIs, and other business tools.
- Identify and fix technical issues, bugs, and performance problems.
- Manage database structures, queries, migrations, and system security.
- Test new features before deployment.
- Maintain clean, secure, and well-documented code.
- Work with the team to understand requirements and deliver projects on time.
- Use Claude AI, GitHub Copilot, and Cursor AI to improve development efficiency.

Required Skills:

- Strong experience with PHP, CodeIgniter, MySQL, JavaScript, HTML, CSS, and Bootstrap.
- Positive understanding of CRM workflows and business processes.
- Strong experience with accounting and financial modules.
- Previous experience with Perfex CRM or another CodeIgniter-based CRM.




- Experience in API development and third-party integrations.
- Ability to understand and modify existing code.
- Good troubleshooting and problem-solving skills.
- Knowledge of Git and GitHub.
- Experience using Claude AI, GitHub Copilot, or Cursor AI.

Preferred Experience:

- Perfex CRM module development and customization.
- SaaS or multi-tenant CRM systems.
- Accounting, bookkeeping, invoicing, and payment systems.
- WhatsApp Business API and automation integrations.

Pay: ₹25,000.00 - ₹30,000.00 per month

Application Question(s):

- Have you previously developed or customized Perfex CRM?
- Have you worked on another CRM developed with CodeIgniter?
- Do you have experience developing accounting, invoicing, expense, payment, or bookkeeping modules?
- Do you have experience with SaaS or multi-tenant CRM systems?
- Which AI coding tools have you used? Claude AI

GitHub Copilot
Cursor AI

- Please provide links to your GitHub profile, portfolio, or relevant CRM projects.
- What is your current notice period or earliest available joining date?
- Did you checked Salary range before apply job? If you are comfortable then Please apply for this job
- Are you available for a practical coding test?

Experience:

- CodeIgniter: 5 years (Required)

Work Location: In person

📌 Senior CodeIgniter Developer – CRM & Accounting Modules (India)
🏢 RedSpider Web & Art Design
📍 India