Full Stack Engineers

ECD - eCourt.ai; Faisalabad; On-site; PKR 2,000,000 - 2,500,000; Full time

Job summary

A leading technology solutions provider is seeking a Senior Full-Stack Engineer to build scalable applications. The ideal candidate will have extensive experience in Node.js, Python, and front-end frameworks like React or Vue. Responsibilities include developing APIs, optimizing database management, and collaborating with cross-functional teams. Strong knowledge of AI models and real-time processing is required. This position is located in Faisalabad, Pakistan.

Qualifications

• 6-10+ years of backend development experience.
• Proficient in Node.js, Python, PHP.
• Strong knowledge of REST APIs and asynchronous systems.

Responsibilities

• Build scalable REST APIs and backend systems.
• Implement secure user authentication with JWT and OAuth.
• Handle real-time webhook processing for integrations.

Skills

Node.js

Python

PHP

PostgreSQL

Redis

React

Vue

Redux

AI Development

DevOps

Job description

Overview

We’re hiring senior full-stack engineers

Stack: Node.js, React/Vue, Python, PHP, PostgreSQL, Redis

Responsibilities

• Backend Development (6-10+ years): Proficiency in Node.js, Python, PHP for building scalable REST APIs and asynchronous workers for high-performance backend systems.
• Authentication: Implementing JWT and OAuth for secure user authentication and authorization.
• Background Job Queues: Experience with tools like Bull, Celery, or Sidekiq for managing async tasks.
• Real-Time Webhook Processing: Handling high-traffic, real-time webhook systems for seamless integrations.
• Protocol Integrations: Knowledge of SFTP, SMTP, and SMS protocols for external system connectivity.
• Database Management: PostgreSQL—designing and optimizing relational databases for complex queries and scalability.
• Redis: Using in-memory data stores for caching and real-time processing.
• Data Systems: Data Analytics Pipelines—building ETL processes and event tracking systems for data insights.
• Data Lakes: Proficiency with DuckDB, MotherDuck, and Parquet for managing large-scale data storage and analytics.
• Frontend Development: React/Vue—building single-page applications with a focus on modular, maintainable code.
• State Management: Expertise in Redux, Vuex, or Zustand for efficient state handling.
• Performance Tuning: Optimizing frontend performance for fast load times and smooth user experiences.
• AI Development: Experience with large language models (LLMs), embeddings, and vector databases (e.g., Pinecone, Weaviate).
• Knowledge of inference workflows for deploying and optimizing AI models in production.
• DevOps & CI/CD: Proficiency in GitHub workflows for continuous integration and deployment.
• Automated Testing: Experience with Jest, Cypress, Pytest to ensure code quality.
• Soft Skills & Mindset: Systems Thinking, End-to-End Ownership, High Autonomy, and Collaboration with cross-functional teams.

Backend Development Details

• Node.js, Python, PHP: Proficiency in building scalable REST APIs and asynchronous workers for high-performance backend systems.
• Authentication: JWT and OAuth for secure user authentication/authorization.
• Background Job Queues: Tools like Bull, Celery, or Sidekiq for async tasks.
• Real-Time Webhook Processing: High-traffic real-time webhook systems.
• Protocol Integrations: SFTP, SMTP, SMS protocols for external connectivity.

Database & Data Systems

• PostgreSQL: Designing and optimizing relational databases for complex queries and scalability.
• Redis: In-memory data stores for caching and real-time processing.
• Data Analytics Pipelines: Building ETL processes and event tracking systems.
• Data Lakes: DuckDB, MotherDuck, Parquet for large-scale data storage and analytics.

Frontend Development

• React/Vue: SPAs with modular, maintainable code.
• State Management: Redux, Vuex, Zustand for efficient state handling.
• Performance Tuning: Frontend performance optimization.

AI Development

• LLMs, embeddings, and vector databases (e.g., Pinecone, Weaviate).
• Inference workflows for deploying and optimizing AI models in production.

DevOps & CI/CD

• GitHub workflows for CI/CD.
• Automated testing frameworks (Jest, Cypress, Pytest) to ensure code quality.

Soft Skills & Mindset

• Systems Thinking: Design and architect end-to-end solutions with scalability and reliability in mind.
• End-to-End Ownership: Responsibility for the full development lifecycle, from planning to deployment and monitoring.
• High Autonomy: Work independently with minimal supervision, proactively solving problems and driving projects to completion.
• Collaboration: Communicate effectively with cross-functional teams to align on project goals and deliverables.