

Developer-Full Stack Senior_W2_VA
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Full Stack Developer focused on data engineering, onsite in McLean, VA, for a large financial services client. Requires 5+ years in data engineering, expertise in Python, PySpark, SQL, and knowledge of Snowflake.
π - Country
United States
π± - Currency
$ USD
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π° - Day rate
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ποΈ - Date discovered
September 20, 2025
π - Project duration
Unknown
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ποΈ - Location type
On-site
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π - Contract type
W2 Contractor
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π - Security clearance
Unknown
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π - Location detailed
McLean, VA
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π§ - Skills detailed
#MongoDB #Cloud #"ETL (Extract #Transform #Load)" #XML (eXtensible Markup Language) #Informatica #BI (Business Intelligence) #Databases #SQL (Structured Query Language) #Scala #Angular #Spark (Apache Spark) #Data Architecture #Data Modeling #Python #Data Warehouse #PySpark #Data Engineering #JSON (JavaScript Object Notation) #Agile #Snowflake #Computer Science #Spring Boot #PostgreSQL #Spark SQL
Role description
We are hiring Senior Full Stack Developer!
Role: Developer-Full Stack Senior (Data Engineering Focus)
Supporting: Large Financial Services Client
Location: Onsite β McLean, VAA
Position Description: Are you a seasoned Full Stack Developer with a passion for data engineering and a knack for solving complex problems? Join a dynamic team driving enterprise-level data transformation initiatives. In this role, youβll be instrumental in designing and building scalable ETL pipelines and data warehouse solutions using modern technologies like Python, PySpark, and Snowflake.
Youβll collaborate with a small, agile team of developers and a tech lead to migrate data from traditional databases to a cloud-based data warehouse, enabling powerful analytics and reporting capabilities. This is a high-impact role where your contributions will directly support strategic business decisions.
Qualifications
Bachelorβs in Computer Science or related field (Masterβs preferred)
5+ years in data engineering, including Python, PySpark, SQL, and ETL tools like Informatica
Experience with Snowflake, MongoDB, PostgreSQL, and data modeling
Familiarity with APIs, JSON/XML, and integration technologies
Exposure to full stack development (Angular, Spring Boot, Selenium)
Strong grasp of data architecture, warehousing, and BI concepts
Self-starter with strong analytical and problem-solving skills
Quick learner who adapts to new tools and technologies
Detail-oriented with excellent communication skills
Required Skills : Must Haves: Python, Pyspark, SQL. Understanding of Agile practices. Nice to have: Preferred Snowflake and Informatica. A self-motivated and results-driven professional with strong analytical, problem-solving, and interpersonal skills, who quickly learns new technologies and thrives both independently and in team environments.
We are hiring Senior Full Stack Developer!
Role: Developer-Full Stack Senior (Data Engineering Focus)
Supporting: Large Financial Services Client
Location: Onsite β McLean, VAA
Position Description: Are you a seasoned Full Stack Developer with a passion for data engineering and a knack for solving complex problems? Join a dynamic team driving enterprise-level data transformation initiatives. In this role, youβll be instrumental in designing and building scalable ETL pipelines and data warehouse solutions using modern technologies like Python, PySpark, and Snowflake.
Youβll collaborate with a small, agile team of developers and a tech lead to migrate data from traditional databases to a cloud-based data warehouse, enabling powerful analytics and reporting capabilities. This is a high-impact role where your contributions will directly support strategic business decisions.
Qualifications
Bachelorβs in Computer Science or related field (Masterβs preferred)
5+ years in data engineering, including Python, PySpark, SQL, and ETL tools like Informatica
Experience with Snowflake, MongoDB, PostgreSQL, and data modeling
Familiarity with APIs, JSON/XML, and integration technologies
Exposure to full stack development (Angular, Spring Boot, Selenium)
Strong grasp of data architecture, warehousing, and BI concepts
Self-starter with strong analytical and problem-solving skills
Quick learner who adapts to new tools and technologies
Detail-oriented with excellent communication skills
Required Skills : Must Haves: Python, Pyspark, SQL. Understanding of Agile practices. Nice to have: Preferred Snowflake and Informatica. A self-motivated and results-driven professional with strong analytical, problem-solving, and interpersonal skills, who quickly learns new technologies and thrives both independently and in team environments.