Full-Stack Developer

Senior Full Stack Developer (Python, React, AWS)

Location: Ha Technologies, Blue Area, Islamabad

Employment Type: Full-Time Onsite

Industry: Technology / Cloud Computing

Role Overview:

We are seeking a Senior Full Stack Developer with expertise in Python, React, and AWS to design, develop, and deploy scalable web applications. The ideal candidate will have 5–6 years of experience in full-stack development, focusing on building robust backend services and creating engaging user experiences.

Key Responsibilities:

Develop and maintain full-stack applications using Python (Flask/Django/FastAPI) and React.

Design and implement RESTful APIs and microservices.

Deploy and manage applications on AWS platforms, utilizing services such as Lambda, S3, Step Functions, EC2, and ECS.

Collaborate with cross-functional teams to define and implement features and solutions.

Ensure high performance, scalability, and security of applications.

Participate in code reviews and contribute to best practices.

Required Skills & Experience:

5–6 years of experience in full-stack development with a strong focus on Python and React.

Proficiency in AWS services and cloud architecture.

Experience in designing and deploying scalable web applications.

Strong understanding of RESTful APIs, microservices, and containerization (Docker).

Familiarity with CI/CD pipelines and DevOps practices.

Excellent problem-solving skills and ability to work in a collaborative environment.

Preferred Qualifications:

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Certifications in AWS (e.g., AWS Certified Solutions Architect).

Experience with container orchestration tools like Kubernetes.

Job Type: Full-time

Application Question(s):

• Frontend Development

Can you describe a project where you used React.js or Next.js? What were the challenges, and how did you handle state management?

• How do you ensure cross-browser compatibility and responsive design?
• Backend Development

Have you built APIs using Node.js, Python (Django/Flask), or Laravel? Which do you prefer and why?

How do you handle user authentication and authorization in your applications?

• Database

When would you choose MongoDB over MySQL (or vice versa)?

How do you structure data relationships in Firebase for scalability?

• Mobile App Development

Which mobile development framework are you most comfortable with: Flutter, React Native, or native iOS/Android? Why?

Have you published apps to the App Store or Google Play? What steps do you follow to meet compliance?

• DevOps & Cloud

What experience do you have deploying apps on AWS, Google Cloud, or Azure?

Can you explain your typical CI/CD setup?

• CMS and Rapid Development

Have you customized or built themes/plugins in WordPress or used Webflow for client projects?

What’s your approach when a client needs a fast website with limited budget?

Work Location: In person