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Senior Python Engineer Jobs in Centreville, VA (NOW HIRING)

Ekcel Technologies Inc

Sr AWS Python Developer

Reston, VA · On-site

$126K - $170K/yr

Sr AWS Python Developer (2 positions) Location- Reston, VA (In person Client interview) day one onsite Experience : 8 to 18 years FTE or C2C We are looking for Visa independent candidates only for ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

Mavens Guild

Senior Spark & Python Developer

Mclean, VA · On-site

$122K - $165K/yr

In a senior developer role, you will design and build data flow and data integration processes to ... Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you ...

Comcast

Python Engineer, Agentic AI

Washington, DC · On-site +1

$142K - $213K/yr

You will work closely with senior engineers and product partners to design, develop, test, and ... Write clean, well-structured, and maintainable Python code that follows established coding ...

Palnar

Sr. Python Data Engineer

Mclean, VA · On-site

Python, Java, Spark, SQL, Databricks, RESTful APIs, AWS Glue, ECS S3 The role is to continue to build our real time decisioning system for credit card transactions. This work involves building ...

Babel Street

Software Engineer III

Reston, VA · On-site

We are looking for a Senior Python Engineer with a "hacker" mindset to join our team as a Software Engineer III. This role is dedicated to large-scale web scraping and data harvesting. If you have ...

Babel Street

Software Engineer III

Reston, VA · On-site +1

$59.75 - $80.25/hr

We are looking for a Senior Python Engineer with a "hacker" mindset to join our team as a Software Engineer III. This role is dedicated to large-scale web scraping and data harvesting. If you have ...

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Showing results 41-60

All JobsPython Engineer JobsSenior Python Engineer JobsSenior Python Engineer Jobs in Centreville, VA

Senior Python Engineer information

See Centreville, VA salary details

$54.5K

$140.7K

$193.3K

How much do senior python engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior python engineer in Centreville, VA is $140,722.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,400.00 and $162,100.00 per year, depending on experience, location, and employer.

Are senior Python engineers in demand?

Senior Python engineers are highly in demand due to the language's widespread use in web development, data analysis, machine learning, and automation. Companies seek experienced developers with strong problem-solving skills and knowledge of frameworks like Django or Flask, making this a competitive and growing field.

What are the key skills and qualifications needed to thrive as a senior Python engineer, and why are they important?

To thrive as a Senior Python Engineer, you need expert knowledge of Python programming, software architecture, and experience with web frameworks, supported by a degree in computer science or related field. Familiarity with tools like Django, Flask, REST APIs, Docker, and version control systems such as Git is typically required, along with possible certifications in cloud technologies or Python itself. Strong problem-solving abilities, leadership, and effective communication skills help you lead teams and collaborate across departments. These skills ensure robust, scalable software solutions and foster innovation and efficiency within development projects.

What does a senior Python engineer do?

A Senior Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often take on leadership roles within development teams, contribute to architectural decisions, and mentor junior engineers. Senior Python Engineers work on complex projects, ensure code quality, and help implement best practices to improve efficiency and reliability. Their work may span back-end development, data engineering, automation, and integrating with other technologies.

What are the common challenges senior Python engineers face when leading projects, and how can they effectively address them?

Senior Python Engineers often encounter challenges such as balancing hands-on coding with overseeing project architecture, mentoring junior developers, and ensuring code quality across the team. Effectively addressing these challenges involves strong communication, setting clear coding standards, and fostering a collaborative environment through regular code reviews and knowledge-sharing sessions. Staying updated on best practices and leveraging automation tools for testing and deployment can also help streamline workflows and maintain high-quality deliverables.
What job categories do people searching Senior Python Engineer jobs in Centreville, VA look for? The top searched job categories for Senior Python Engineer jobs in Centreville, VA are:
What cities near Centreville, VA are hiring for Senior Python Engineer jobs? Cities near Centreville, VA with the most Senior Python Engineer job openings:
Senior Python Engineer jobs near you
Infographic showing various Senior Python Engineer job openings in Centreville, VA as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $140,722 per year, or $67.7 per hour.

Senior Python Full Stack Engineer

WorkNovas LLC

Reston, VA • On-site

Contractor

Re-posted 7 days ago

Job description

Senior Python Full Stack Engineer

Reston, VA, 3 days onsite

Description:

We are seeking a Senior Full Stack Engineer to support the design, development, and scaling of cloud-native applications. The role involves working across the stack using Python and modern frontend frameworks, with a strong focus on building robust APIs and distributed systems on AWS (Lambda, ECS, RDS, etc.).

The ideal candidate should have demonstrated experience in owning end-to-end development, delivering production-grade solutions, and contributing to system architecture, performance optimization, and reliability. The engineer will collaborate with cross-functional teams to ensure high-quality, scalable, and maintainable implementations.

We are looking for candidates with a strong foundation in clean code practices, scalable system design, and cloud-native development, along with experience working with LLM models and integrating AI-driven capabilities into applications.

Skills:

• Proven experience developing and deploying production-grade applications

• Experience working with LLM models and integrating AI-driven capabilities into applications

• Strong proficiency in Python and backend frameworks such as FastAPI, Flask

• Experience building full-stack applications using modern frontend frameworks (e.g., React, Angular, or Vue.js)

• Solid understanding of RESTful APIs, microservices architecture, and distributed systems

• Hands-on experience with databases (SQL and NoSQL) such as PostgreSQL, DynamoDB

• Strong experience with AWS services, including EC2, ECS, Lambda, RDS, S3, API Gateway, DynamoDB, ALB, Batch, and EFS

• Experience with cloud-native architectures, containerization (Docker), and orchestration (Kubernetes)

• Experience with CI/CD pipelines, Git, and platforms such as GitLab

• Proficiency in Software Development Lifecycle (SDLC) best practices

• Experience with infrastructure as code using tools like Terraform

• Strong understanding of software design principles, data structures, and algorithms

• Experience with automated testing, including unit and integration testing, and maintaining high code quality through code reviews

• Ability to design and optimize systems for performance, scalability, and reliability

• Experience processing large-scale data in formats such as JSON, XML, and Parquet

• Experience using AI-assisted coding tools (e.g., GitHub Copilot or similar)

• Strong problem-solving skills and ability to work in an agile, collaborative environment

Education/Work Experience:

• Bachelor degree in Computer Science, Information Systems or related field

• Professional certification(s) desired 10+ years software development experience across the appropriate platform

• Solid IT background and experience.

• Experience as a Senior Developer for projects similar in scope and responsibility