Full Stack Engineer

Qvanto Ai; Chennai; Hybrid; INR 1,800,000 - 3,200,000; Full time

Job summary

Qvanto Ai is seeking a skilled backend developer to design, build, and deploy scalable enterprise applications for BFSI. You will work across full-stack development, cloud integration, and data pipelines, contributing to secure and high-performance systems.

The role emphasizes Python-based backend, API integration, and distributed architectures, with hands-on experience in cloud services, security, and DevOps practices.

Qualifications

• Strong programming and backend development skills in Python.
• Experience in full-stack application development and API integration.
• Understanding of cloud computing, distributed systems, and microservices architecture.
• Knowledge of relational and NoSQL databases.
• Understanding of enterprise security and access control mechanisms.
• Experience with cloud deployment, CI/CD, and infrastructure automation.
• Ability to independently drive technical implementation and collaborate with enterprise stakeholders.

Responsibilities

• Designed and developed scalable enterprise applications using Python, FastAPI, React.js, and REST APIs.
• Developed backend services and reusable API frameworks to support enterprise requirements and multi-source data integration.
• Implemented data discovery, metadata extraction, cataloguing, and lineage tracking across heterogeneous data environments.
• Integrated enterprise databases and cloud storage platforms (Oracle, PostgreSQL, AWS S3, RDS, Azure Blob).
• Developed automated data processing and metadata synchronization pipelines using Kafka and event-driven architectures.
• Implemented enterprise authentication and authorization mechanisms (LDAP, RBAC, ABAC).
• Designed and deployed cloud-native applications using AWS services (Lambda, API Gateway, DynamoDB, SQS, ECS Fargate).
• Built responsive frontends with React.js and integrated with backend services.
• Implemented containerization, infrastructure automation, and CI/CD with Docker, Terraform, AWS CDK, GitHub Actions.
• Collaborated with stakeholders to gather requirements and deliver BFSI-focused PoCs.
• Participated in system design, technical decisions, optimization, deployment, and production troubleshooting.

Skills

Python

Full-stack development

API integration

Cloud computing

Distributed systems

Security & access control

Tools

Docker

Terraform

AWS CDK

Kafka

LDAP

RBAC

ABAC

Job description

Role & responsibilities

Responsible for designing, developing, and deploying scalable enterprise applications and backend systems, with experience working on technology implementations within the Banking, Financial Services, and Insurance (BFSI) industry.

The role involves full-stack application development, cloud integration, distributed data processing, enterprise system connectivity, and implementing secure and scalable software architectures.

Key Responsibilities

• Designed and developed scalable enterprise applications using Python, FastAPI, React.js, and REST APIs.
• Developed backend services and reusable API frameworks to support enterprise application requirements and multi-source data integration.
• Implemented data discovery, metadata extraction, cataloguing, and lineage tracking capabilities across heterogeneous enterprise data environments.
• Integrated enterprise databases and cloud storage platforms, including Oracle, PostgreSQL, AWS S3, RDS, and Azure Blob Storage.
• Developed automated data processing and metadata synchronization pipelines using Apache Kafka and event-driven architectures.
• Implemented enterprise authentication and authorization mechanisms using LDAP, Role-Based Access Control (RBAC), and Attribute-Based Access Control (ABAC).
• Designed and deployed cloud-native applications using AWS services, including Lambda, API Gateway, DynamoDB, SQS, and ECS Fargate.
• Built responsive frontend interfaces using React.js and integrated them with backend services.
• Implemented containerization, infrastructure automation, and CI/CD pipelines using Docker, Terraform, AWS CDK, and GitHub Actions.
• Collaborated with enterprise stakeholders and cross-functional teams to gather technical requirements, prepare architecture proposals, and deliver BFSI-focused proof-of-concept implementations.
• Participated in system design, technical decision-making, application optimization, deployment, and production troubleshooting.

Preferred candidate profile

Strong programming and backend development skills in Python.

• Experience in full-stack application development and API integration.
• Understanding of cloud computing, distributed systems, and microservices architecture.
• Knowledge of relational and NoSQL databases.
• Understanding of enterprise security and access control mechanisms.
• Experience with cloud deployment, CI/CD, and infrastructure automation.
• Ability to independently drive technical implementation and collaborate with enterprise stakeholders.