Full-Stack Developer (SaaS & Integrations)

We are seeking a skilled and self-motivated Full-Stack Developer to join our development team. The ideal candidate will have extensive experience in building, maintaining, and scaling web applications, SaaS platforms, and third-party integrations. This role involves developing new features, maintaining existing applications, troubleshooting technical issues, integrating external APIs, and ensuring the overall reliability and performance of our products. The candidate should be capable of independently understanding existing codebases, taking ownership of projects, and delivering clean, maintainable, and scalable solutions. This is an on-site position based in Multan, Pakistan, and candidates must be currently located in Multan or willing to relocate.

Key Responsibilities

- Develop, maintain, and enhance full-stack web applications and SaaS platforms.
- Build responsive and user-friendly frontend interfaces.
- Develop scalable backend services, REST APIs, and database architectures.
- Integrate third-party services, APIs, and automation platforms.
- Work with CRM platforms, particularly GoHighLevel (GHL), and other business automation tools.
- Manage database design, optimization, and data migrations.
- Deploy and maintain applications on cloud infrastructure.
- Troubleshoot bugs, resolve technical issues, and optimize application performance.
- Work with existing codebases, understand project architecture, and implement new features without disrupting existing functionality.
- Collaborate with the development team, project managers, and other stakeholders.
- Maintain proper documentation and follow software development best practices.

Required Qualifications

- Proficient in frontend development technologies including JavaScript/TypeScript, React.js, Next.js, HTML5, CSS3, and Tailwind CSS.
- Strong backend development skills with Node.js, Express.js or NestJS, and Python frameworks such as Django, FastAPI, or Flask.
- Experience in REST API development and integration.
- Solid knowledge of databases including PostgreSQL, MySQL, MongoDB, and Redis.
- Familiarity with DevOps and infrastructure tools such as Git, GitHub, Docker, Docker Compose, Linux server administration, cloud deployment (DigitalOcean, AWS, or similar), and CI/CD fundamentals.
- Experience with third-party API integrations, webhooks, OAuth, and automation platforms like n8n or Zapier.
- Hands-on experience working with GoHighLevel (GHL) integrations.

Preferred Qualifications and Additional Skills

- Experience developing multi-tenant SaaS applications.
- Understanding of authentication, authorization, and role-based access control.
- Knowledge of payment gateway integrations and subscription-based systems.
- Familiarity with AI APIs and AI-powered application development.
- Strong debugging and problem-solving skills.
- Ability to work independently while managing multiple development tasks.
- Good communication skills with strong attention to detail.

What We Expect

- A proactive developer who takes ownership of projects rather than just completing assigned tasks.
- Ability to comprehend existing applications and implement changes without breaking functionality.
- Commitment to writing clean, reusable, and maintainable code.
- Effective communication and timely delivery of project milestones.
- Willingness to learn new technologies and adapt to evolving project requirements.

This role offers the opportunity to work on innovative SaaS solutions within a collaborative team environment. Candidates who thrive in a fast-paced setting and are passionate about delivering high-quality software are encouraged to apply.