Data Developer Python jobs in Mclean

Staffing the Universe

Senior Full Stack Developer (Python) Location: Full-time on-site M-F in Mclean, VA Duration: 9 months with possible extension 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

Apex Systems

Fullstack Python/Angular Developer Position: Fullstack Python/Angular Developer Location: Onsite 3 days a week in McLean, VA or Richmond, VA or Plano TX. We are only taking local candidates Rate: 60-70/hr Duration: 12 month Unfortunately this position does not offer sponsorship now or in the future

Samprasoft

Python Backend Developer Location: Hybrid onsite (3 days onsite in Mclean, VA) Duration: 9-12+ months Contract Job Description: Experience with AWS Cloud - EC2/S3/Lambda etc.. Experience with Data Lake Experience with DBs- Oracle/DB2/Mongo/SQL Server/NoSQL Java experience is nice to have Exposure wi

Role: Python Developer (Backend Developer ) Location: Hybrid Onsite in Mclean, VA Duration: 6+ months (Possibility of Extension) Job Type: W2 Must have: Python Django , flask Fintech Exp Desired: Angular (not a must have) Java Looking for sr. python developer Fintech experience is a plus. Overview:

Capital One

Lead Data Engineer (Enterprise Platforms Technology) ( Java, Python, Scala, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part o

Samprasoft

Data Engineer Location: Dallas, TX OR McLean, VA OR New York (Onsite from Day 1 in Hybrid Model) Duration: 6-12+ Months (With further ext. possibilities) Must Haves Python PySpark, Hadoop AWS Services Microservices Data Lakes experience Desired Experience with large volume of data ETL Tools – Talend

REQUIREMENT Python Developer Location: McLean, VA - ONSITE & ONLY LOCALs Duration: 6 months Role: Python Developer Exp 8-10 years Skills: Python Strong Python experienceAutomation using Groovy PandasJIRA integration with JenkinsJIRA API automation BitBucketAtlassian Tools API integrationRoles Respon

DRC Systems USA LLC

Only W2 (No C2C, No 1099, No H1b, No OPT EAD) Title: Senior Software Developer (Python Backend) Location: McLean, VA (5 days - Onsite) Must Have Qualifications: 5 Backend Development with Python engineering- large data libraries, working with databases, and working with large currency. Position Over

Jobs via Dice

Job Title: Python Developer Location: McLean, VA (Onsite) Looking for a Senior Python Backend Developer with expertise in developing scalable applications and services based on Python frameworks such as Pandas, Pytest, NumPy, Flask and SQL. Someone who is a solid coder in Python, who worked at large

Capital One Financial Corp

Lead Data Engineer (Python, AWS, SQL, GenAI) (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of

Genesis10

Genesis10 is currently seeking a Backend Python Developer for an on-site position with a Major Financial Institution located in McLean, VA. This is a contract opportunity through December 2026. This role is a key part of a large-scale Data Transformation Program, focusing on backend development, dat

Sun Radia

Job Title :Senior Python Full stack Developer Work Location : McLean, VA Long Term Contract Interview Process : Video Interview & Onsite interview in Mclean, VA Responsibilities: · Work closely with LPMS Business, SF Securitization, and I&CM BTO support teams to support technology delivery a

Kalpita Technologies Inc

Senior Data Analytics Developer McLean VA onsite position 5 days per week, in person interviews will be required. 6 months Only on W2 Manager is looking for 3+ years of quantitative experience. Must Have At least 3 years of hands-on software development using Python and/or Java with knowledge of app

7 10 years of professional experience as a Python Developer with expertise in Django. Proficiency in REST API development and integration. Strong understanding of OOP, MVC architecture, and web development concepts. Experience with version control systems (e.g., Git). Knowledge of PostgreSQL, MySQL,

DRC Systems USA LLC

Key Responsibilities: Collaborate with business stakeholders and technical teams to support data transformation initiatives Analyze and convert complex SQL queries to align with new data sources Support and execute large-scale data migration activities while ensuring data integrity and accuracy Enha

Sun Radia

Job Title :Senior Python Full stack Developer Work Location : McLean, VA Long Term Contract Don''t Share OPTCandidates Interview Process : Video Interview & Onsite interview in Mclean, VA Responsibilities: · Work closely with LPMS Business, SF Securitization, and I&CM BTO support teams to su

Virtuous Tech Inc

Interview Slots Available Job Title: Python Developer with AI (F2F Near 3 Locations ) Visa : Except (No OPT , GC) Imnterview (McLean, VA , Plao TX , Richmond ) Work Location: McLean, VA (Onsite) We are looking for a strong Python developer with hands-on experience in API development (FastAPI/Flask)

Aretum

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organiza

We’re looking for a Data/Software Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline development and is perfect for someone who enjoys designing modular services and bringing structure to

Aretum

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organiza