Senior Python Full Stack Developer with Financial Domain

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.

Key Responsibilities

• 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.

Required Skills

• 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.