Client: Freddie Mac
Duration: 6 Months Contract with possible extension
Title: Senior Software Developer (Python – Backend) 1121/1122
Location: McLean, VA (5 days - Onsite)
Must Have Qualifications: 7+ years of backend development- Python required. Strong database skills-SQL Server or DB2, data extraction using Snowflake, and solid data analysis experience. – Freddie experience is highly preferred.
Today, Freddie Mac makes home possible for one in four home borrowers and is one of the largest sources of financing for multifamily housing. Join our smart, creative and dedicated team and you’ll do important work for the housing finance system and make a difference in the lives of others.
Responsibilities:
· Work closely with LPMS Business, SF Securitization, 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 LPMS applications to source securitization data from Nexus.
· Support and execute data migration activities, ensuring data integrity and accuracy.
· Work with Snowflake for data warehousing, migration, and advanced analytics.
Basic Requirements:
· 7+ years of Python and microservices experience is a must.
· 5+ years of hands-on experience with SQL, including complex query analysis and optimization.
· 1 – 3 years of experience in integrating with Snowflake APIs and/or GraphQL for data extraction and manipulation.
· 7-10 years of IT experience in design, development, integration and testing of software solutions based on Python, REST/SOAP Webservices, and web development.
· 7-10 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.
· Proficient in integrating with Snowflake APIs and/or GraphQL for data extraction and manipulation.
· 3-5 years of experience with managing, building, and deploying code through tools including Jira, Eclipse, GIT, Bitbucket, Gradle, Docker, and Jenkins.
· 3-5 years of experience designing and executing unit tests using python testing framework based on business requirements and functional specifications.
· 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, Dask, spaCy, NLTK, sci-kit-learn.
· 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 Corporate Data Warehouse is a plus.
· Experience with ETL tools and data pipeline orchestration
Supplier Vetting Questions: Glider assessment (or similar) on Python, Microservices, Database Domain, and Snowflake.
Interview Information
Interview Rounds: 2
Round 1: 30 minutes
Round 2: 120 minutes
Interview Type:
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