Full Stack Developer (React & Pyhton)

SENSYS Inc.; Pakistan; On-site; PKR 16,644,000 - 27,739,000; Full time

Benefits offered by this job

Global Exposure

USD salary & annual bonus

In-House Lunch

Health Insurance

Learning Opportunities

Work-Life Balance

Inclusive Environment

Job summary

INTECH Automation Intelligence in Pakistan is seeking a Full Stack Developer (React & Python) to design, develop and maintain scalable backend services with Python/Flask and to collaborate with frontend teams on API contracts for React.js integration.

You will optimize PostgreSQL schemas, lead query tuning efforts, and contribute to CI/CD pipelines while delivering reliable, secure software in production environments.

Qualifications

• 7-8 years of production-grade backend experience.
• Strong Python, Flask, and REST API design skills.
• Advanced PostgreSQL performance tuning experience.
• Experience integrating React.js with backend APIs.
• Proficient debugging and ownership mindset.

Responsibilities

• Design, build, and maintain scalable backend services and RESTful APIs with Python/Flask.
• Develop robust API architectures to support high-performance apps.
• Model and optimize PostgreSQL schemas, indices, and queries for analytics.
• Collaborate with frontend teams to define API contracts for React.js integration.
• Support CI/CD pipelines, testing, builds and deployments; review code and ensure security.

Skills

Python

Flask

REST API design

PostgreSQL

SQL performance tuning

Backend reliability

React.js integration

Debugging

Ownership

Job description

## Full Stack Developer (React & Pyhton)Pakistan · Permanent · Mid Senior#### About The Position**About the job**Join our Team - Your career journey starts here – not just a job, but a future.**Our Potential Opportunity**INTECH Automation Intelligence is seeking a **Full Stack Developer** to join our dynamic Industrial Intelligence team. INTECH IIS applications are built on its proprietary **Industry 4.0 platform.** They help address operational, optimization, and performance challenges faced by industries, be it in manufacturing, oil & gas, chemical & process, food & beverages, or metals & mining. These applications harness the capabilities of artificial intelligence, machine learning, physical and knowledge modeling, and visualizations for analyses on real-time and historical big data.**What You’ll Lead and Deliver:*** Design, develop, and maintain **scalable backend services and RESTful APIs** using **Python and Flask**.* Build robust **API architectures** that support high-performance, secure, and maintainable applications.* Develop and optimize **PostgreSQL database schemas**, ensuring data integrity, scalability, and performance.* Write **hand-crafted, optimized SQL queries** for analytics, reporting, and business insights.* Analyze and improve database performance through **indexing, query optimization, and tuning**.* Implement backend business logic, validations, authentication, and authorization mechanisms.* Collaborate with frontend engineers to define **API contracts** and ensure smooth **React.js integration**.* Support frontend teams by enabling efficient data flows for dashboards and UI components.* Debug, troubleshoot, and resolve backend issues across development, staging, and production environments.* Write **clean, maintainable, and well-documented code** following best engineering practices.* Participate in **code reviews**, ensuring code quality, performance, and security standards.* Contribute to **CI/CD pipelines**, including automated testing, builds, and deployments.* Use **Git** effectively for version control, branching strategies, and collaborative development.* Ensure backend services meet **reliability, scalability, and security** requirements.* Assist in architectural decisions related to backend systems and full-stack workflows.* Monitor application performance and support production deployments and post-release fixes.#### Requirements**To Be Successful in This Role, You Must Have:*** 7-8years of experience.* Strong proficiency in **Python, Flask, and REST API design**.* Advanced understanding of **PostgreSQL and SQL performance tuning**.* Hands-on experience working in **production-grade backend systems**.* Solid understanding of **React.js integration patterns** (backend-driven).* Strong debugging, problem-solving, and ownership mindset.**We Offer Competitive Benefits:*** **Global Exposure:** Opportunities to work on international projects and collaborate with global teams.* **Competitive Compensation in USD:** A salary package that recognizes your expertise and contributions.* **Annual Bonus in USD:** Performance-driven rewards based on your gross pay to celebrate your achievements and contributions.* **In-House Lunch:** Delicious meals provided during work hours to keep you fueled and focused.* **Health Insurance:** OPD coverage for you and your parents, plus IPD coverage for you and your dependents.* **Learning Opportunities:** Access to training programs, workshops, and certifications to enhance your skills.* **Work-Life Balance:** Paid time off, including annual leave and holidays.* **Inclusive Environment**: A workplace that celebrates diversity and fosters collaboration.**Why Join INTECH Automation Intelligence?**At INTECH, you will have the opportunity to work with a globally renowned industrial automation and digitalization technology company. For nearly 30 years, INTECH has partnered with major oil and gas global giants to deliver innovative solutions. As we continue to lead in the Industry 4.0 era, you will be at the forefront of transformative technologies that solve real-world challenges.**What to Expect After Applying?**Explore how INTECH’s Talent Acquisition team ensures a seamless hiring journey. From embracing talent with a passion for innovation to fostering a culture of continuous learning and growth, we’re dedicated to finding and supporting the best minds in the industry.Click Here to learn more about our hiring process and discover your path to success with us.Our hiring process is designed to assess your skills and potential in a fair and inclusive manner. After applying, you will be guided through a structured evaluation process to ensure mutual alignment.**INTECH Automation Intelligence is proud to be an Equal Opportunity Employer.** We celebrate diversity and are committed to creating an inclusive environment for all employees.