Senior Full Stack Python Developer

Position: Senior Full Stack Python Developer Will not consider candidate with Data Engineer, need Developer, Software Engineer would work.
Client: Freddie Mac
Location: Mclean, VA (Onsite)
Duration: 6+ Months (with possible extension)
Visa: USC, GC, GC-EAD & H4-EAD (Who can work on W2 though it's a C2C role, client wants candidate on W2
Pay Rate: $65-75/hr. on W2 or $/hr. on C2C
MOI: Last round Onsite

Must Have Qualifications:

• Must have 7+ years of experience in software development using Python.
• Must be strong in both Front End and Back End.
• Knowledge and strong understanding of Architecture Design Patterns and Principles is required.
• Must have experience working with popular Python frameworks, such as Django, FAST API, and Python libraries.

Job Description:

The position requires knowledge of model coding using Python to build out the financial forecasting models. Knowledge of coding of other financial model languages preferred.

Responsibilities:

• Work closely with Model Implementation and I&CM BTO support teams to support technology delivery activities in support of Data Transformation Program.
• Play a key role in analyzing and converting complex SQL queries to align with new data sources, supporting large-scale data migrations, and ensuring seamless data integration across multiple systems.
• Update and or build applications to source securitization data from data warehouses.
• Support and execute data migration activities, ensuring data integrity and accuracy.
• Work with Snowflake for data warehousing, migration, and advanced analytics.

Basic Requirements:

• 5+ years of Python and coding experience is a must.
• 5+ years of hands-on experience with SQL, including complex query analysis and optimization.
• 3 years of experience in integrating with Snowflake APIs for data extraction and manipulation.
• 5-10 years of IT experience in design, development, integration and testing of software solutions based on Python, REST Webservices, and Web Development.
• 5-10 years of experience with relational databases including Sybase, SQL Server, and MySQL.
• Good knowledge and experience with database technologies such as SQL and NoSQL.
• Demonstrated ability to analyze and join large datasets across multiple sources.
• 5 years of experience with managing, building, and deploying code through tools including Jira, GIT, Bitbucket, Gradle, Linux, Docker, and Jenkins.
• 5 years of experience designing and executing unit tests using Python testing framework based on business requirements and functional specifications.
• Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc.
• 5 years of experience with popular Python frameworks such as Django and FAST API.
• In-depth understanding of the Python software development stacks, ecosystems, frameworks and tools such as Numpy, Scipy, Pandas, sci-kit-learn.
• Build CI/CD Tools: Gradle, Jenkins, Git, Conda, pip, Jira, Gitlab, Confluence.
• Bachelor's degree in computer science or related field.

Preferred Skills:

• Work independently contributing to the success of assigned project(s).
• Collaborate with cross-functional teams including Data Architects, Business Analysts, and Project Managers.
• Demonstrated business acumen, problem solving skills, intellectual maturity, and relationship management skills.
• Prior Freddie Mac experience and understanding of Corporate Data Warehouse is a plus.
• Experience with ETL tools and Data Pipeline Orchestration.