Top 11 Senior informatica developer Jobs in Mclean, Va

Senior Python Developer
Technology Ventures —McLean, VA
- Full-time
- Computer science
- Computer Science
- SQL
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Python Developer Senior
Technology Ventures —McLean, VA
- Computer science
- Computer Science
- 3 years
DC-DSAP-0612-02 - Senior App Developer (Backend)
SILLC —Washington, DC
- Email
- 11+ years
- Research
- Analysis skills
DC-DADS-0613-02 - Application Developer - Senior
SILLC —Washington, DC
- Email
- System design
- 11+ years
- Research
Senior Data Engineer (AWS, Azure, GCP)
CapTech Consulting —Reston, VA
- $90,000 - $200,000 a year
- Full-time
- 5 years
- DevOps
- Office
- Loan repayment program
- Disability insurance
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Senior Full Stack Developer
Vervic Inc. —Washington, DC
- Full-time
- Computer Science
- Senior level
- 10 years
- Health insurance
- Dental insurance
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Sr. Associate - Sr. MSTR Developer
Continuum Tech —Fairfax, VA
- Full-time
- Remote
- Background check
- Customer service
- 3 years
Quick Apply
Business Intelligence Lead (Senior)
Interclypse, Inc. —Annapolis Junction, MD
- Full-time
- 7 years
- Management
- Computer Science
- Paid jury duty
- Health savings account
Data Integration Senior Engineer - 10 yrs exp - DC
Silverthorne Advisory Group LLC —Crystal City, VA
- Full-time
- Hybrid work
- Computer Science
- Office
- SQL
- Health insurance
- Dental insurance
Quick Apply
Sr. Full Stack Developer
RadiantHire Solutions Inc. —Washington, DC
- Full-time
- Hybrid work
- Computer Science
- Senior level
- 10 years
Quick Apply
Applications Developer Senior (.NET)
AHU Technologies Inc —Washington, DC
- $61 - $68 an hour
- Full-time
- Hybrid work
- 11+ years
- Research
- Java
- Work from home
Quick Apply

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Senior Data Engineer
Safelite Group —Columbus, OH
Bachelor's Degree in computer science, engineering, analytics or related field, or equivalent Required. Ability to train and guide developers in using version…
Senior Data Engineer (AWS, Azure, GCP)
CapTech Consulting —Columbus, OH
Provide technical leadership and collaborate within and across teams to ensure that the overall technical solution is aligned with the customer needs.
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senior informatica developer jobs near mclean, va

Senior Python Developer

Technology Ventures -
McLean, VA

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Job Details

Full-time | Contract

Qualifications

AI models
Data integrity assurance
TensorFlow
Data model design
Commercial use (data warehousing systems)
Performance tuning
Technical engineering
Data Integration (Data management)
Data modeling projects
Data validation techniques
Spark
AI platforms (beyond public GPTs)
Computational framework
Schema design
SQL
Spark implementation
Machine intelligence
Data integrity process (data warehousing)
Version control systems
Query execution time improvement
Implementing APIs
Machine learning libraries
System tuning
Query management
Machine learning frameworks
Data analytics technologies

Full Job Description

Must Have Qualifications:5+ years of engineering experience with at least 2 years of recent Python experience, specializing in heavy data applications. Demonstrates strong data integrity skills and proficiency in SQL, with a proven track record of leading data-focused projects.

We are seeking an experienced Senior Python Developer to join our team. The ideal candidate will have a strong background in Python development, PostgreSQL, Flask or FastAPI, and data transformation using modern data-processing frameworks. You will be responsible for designing, developing, and maintaining data-intensive applications and ETL pipelines. Experience with Informatica and scalable data transformation approaches is preferred.

Responsibilities:

Design, build, and maintain scalable Python applications for data processing and analytics.

Develop RESTful APIs using Flask or FastAPI.

Implement and optimize complex SQL queries and database structures in PostgreSQL.

Architect and maintain ETL pipelines using Informatica, ensuring data quality and integrity.

Work with large datasets, ensuring efficient data ingestion, transformation, and storage.

Develop and optimize data transformation workflows using PySpark.

Collaborate with cross-functional teams to define technical requirements and deliver solutions.

Troubleshoot and resolve issues in production environments.

Mentor junior developers and contribute to best practices.

Requirements:

Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).

5+ years of professional experience as a Python developer.

3+ years of experience with PostgreSQL, including database design and performance tuning.

3+ years of experience developing APIs with Flask or FastAPI.

Proven experience working with large datasets and data-intensive applications.

Experience integrating AI or machine learning models into data pipelines or applications.

Familiarity with Python-based machine learning libraries such as scikit-learn, TensorFlow, or PyTorch.

2+ years of experience with data transformation using PySpark, Dask, Polars, etc.

Strong understanding of data modeling, data warehousing, and data integration concepts.

Experience with version control systems (e.g., Git).

Excellent problem-solving skills and attention to detail.

Strong communication and teamwork abilities.

Preferred Qualifications:

Hands-on experience with Informatica and ETL processes.

Experience with cloud platforms.

Familiarity with containerization (Docker, Kubernetes).

Knowledge of data visualization tools and techniques.

Work Location: In person

Quick Apply

Refine Your Search

senior informatica developer jobs in mclean, va

Senior Python Developer

Python Developer Senior

DC-DSAP-0612-02 - Senior App Developer (Backend)

DC-DADS-0613-02 - Application Developer - Senior

Senior Data Engineer (AWS, Azure, GCP)

Senior Full Stack Developer

Sr. Associate - Sr. MSTR Developer

Business Intelligence Lead (Senior)

Data Integration Senior Engineer - 10 yrs exp - DC

Sr. Full Stack Developer

Applications Developer Senior (.NET)

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