Full Stack Engineer (React, Python, Fast API)

Hands-On Development

• Implement features across frontend (React) and backend (Python/FastAPI)

• Optimize performance of APIs, database queries, and UI components

Collaboration

• Translate product requirements into technical implementations

• Work closely with product, data, and AI teams

We CGI is seeking a highly skilled and experienced Full Stack Engineer (React, Python, FAST API) for an enterprise AI-powered metadata management platform. This is a hands-on development role requiring someone who can actively build and deliver features across the full stack. The candidate will contribute to scalable solutions, write clean production-ready code, and collaborate effectively with product, data, and AI teams., At least 8+ years of overall software development experience required and must have skills:

Design and operate scalable backend systems with asynchronous processing, strong data integrity, observability, performance optimization, and safe deployment practices in production environments.

Hands-On Development: Implement features across frontend (React) and backend (Python/FastAPI)

Backend (Core)

• Python - FastAPI / Django / Flask

• RESTful APIs - Design and implementation

• SQLAlchemy ORM

• Async programming (async/await)

Frontend (Core)

• React - Modern React with hooks

• JavaScript / TypeScript

• State management (Redux / Context API)

• Material-UI or similar component libraries

Database

• PostgreSQL - Production experience, query optimization

• SQL - Complex queries, indexing, schema design

Cloud & DevOps

• AWS - Hands-on with multiple services (EC2, S3, Lambda, Glue, EKS)

• Docker - Containerization

• Kubernetes / EKS - Container orchestration

• CI/CD - Jenkins / GitLab / GitHub Actions

Architecture

• Microservices - Experience working in distributed systems

• System design - Scalability, performance, reliability

• API patterns - REST best practices

Data Engineering

• AWS Glue or Apache Spark

• ETL / ELT pipelines

• Data profiling and quality assessment

Good to Have:

AI / ML Integration

• LangChain or LLM orchestration frameworks

• OpenAI API integration experience

Specialized Databases

• Neo4j or graph databases (Cypher)

• Vector databases (Pinecone, Weaviate, pgvector), Education: Bachelor’s degree in computer science or related field, + Python

• SQL

• Amazon Web Services Cloud

• Postgre SQL

• React JavaScript

• LangChain

• OpenAI

• RESTful (Rest-APIs)

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $80,600 - $211,600.00.

CGI’s benefits are offered to eligible professionals on their first day of employment to include:

. Competitive compensation

. Comprehensive insurance options

. Matching contributions through the 401(k) plan and the share purchase plan

. Paid time off for vacation, holidays, and sick time

. Paid parental leave

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team-one of the largest IT and business consulting services firms in the world.