Python Full Stack Developer with Financial Domain
Smart Caliber Technology
Dallas, United States of America
yesterday
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Dallas, United States of America
Tech stack
API
Agile Methodologies
Artificial Intelligence
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Automation of Tests
Azure
Cloud Computing
Cloud Engineering
Continuous Integration
Data Warehousing
DevOps
Django
Identity and Access Management
Python
Microsoft SQL Server
MySQL
Online Analytical Processing
OAuth
Online Transaction Processing
Oracle
Azure
Standard Sql
JSON Web Token
Systems Integration
Tokenization
Web Application Frameworks
Freeform SQL
Flask
Large Language Models
Snowflake
Database Optimization
Backend
FastAPI
Pytest
Angular
Kubernetes
Api Design
Cloudwatch
REST
Amazon Web Services (AWS)
Docker
Jenkins
Microservices
Job description
We are seeking a highly skilled Python Developer with strong backend engineering, cloud, and API development experience to join a fast-paced enterprise team. The ideal candidate will have expertise in building scalable microservices, secure REST APIs, cloud-native deployments, and exposure to modern AI/LLM technologies., * Design, develop, test, and integrate RESTful APIs using Python frameworks such as Django, Flask, or FastAPI
- Build secure, scalable, and high-performance backend solutions following enterprise security best practices
- Implement authentication and authorisation mechanisms using OAuth 2.0, Azure AD, JWT, and related security protocols
- Containerise applications using Docker and deploy microservices on AWS EKS/Kubernetes
- Work extensively with AWS services, including:
- EC2
- Lambda
- S3
- IAM
- KMS
- CloudWatch
- Optimise cloud infrastructure for security, scalability, and cost efficiency
- Develop and optimise complex SQL queries across:
- OLTP databases: Oracle, MySQL, SQL Server
- OLAP/Data Warehousing platforms: Snowflake, DuckDB, Redshift
- Implement caching mechanisms in Python APIs, including:
- TTL-based caching
- Cache invalidation
- Cache size management
- Build and maintain CI/CD pipelines using Jenkins or similar DevOps tools
- Create automated test suites using Pytest
- Work with modern AI/LLM technologies, including:
- OpenAI / Azure OpenAI
- Gemini
- LangGraph workflows
- AI Agents
- Tokenisation concepts
- Collaborate closely with Product Owners, Architects, Tech Leads, and cross-functional teams in Agile environments.
- Design, develop, and maintain scalable front-end applications using Angular.
Requirements
- Strong Python development experience
- Expertise with Django, Flask, or FastAPI
- Experience with REST API development and microservices architecture
- Strong AWS cloud experience
- Kubernetes/EKS and Docker experience
- Strong SQL and database optimization skills
- CI/CD and automated testing experience
- Exposure to AI/LLM integrations and agentic workflows
- Strong communication and problem-solving skills.
