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Sr Python Aws Developer Jobs in Reston, VA (NOW HIRING)

eSolutionsFirst, LLC

Senior Python Developer

Mclean, VA

$124.60K - $167.70K/yr

Senior Python Developer 6 Months contract - Extension long term McLean , VA - On-site M-F Interview Type: In Person Must Have Qualifications: * 5+ years' experience of software development experience ...

Leidos

Senior Python Developer

Chantilly, VA · On-site

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Chantilly, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Reston, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Sterling, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

rockITdata

AWS Developer

Arlington, VA · Remote

The AWS Developer / Integration Engineer is responsible for building and maintaining the serverless ... Strong proficiency in Python and/or Node.js for Lambda function development * Hands-on experience ...

Leidos

Senior Python Developer

Chantilly, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Herndon, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Aldie, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Falls Church, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Springfield, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Manassas, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

Leidos

Senior Python Developer

Merrifield, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

KMM Technologies, Inc

Sr. Python Developer

Rockville, MD

$123.80K - $166.70K/yr

Position: Sr. Python Developer Location: Rockville, MD / Tysons, VA #HYBRID Duration: 12 months #Contract Interview: 1st Video & 2nd IN-Person Key Responsibilities : * Design, develop, and maintain ...

WorkNova LLC

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview Description: Position Summary The Senior Python Developer will design, develop, test, and implement cloud ...

Leidos

Senior Python Developer

Burke, VA

$131.30K - $237.35K/yr

... Computer Engineering, or related field * Expertise in scripting (Python, shell scripting ... Experience delivering solutions on AWS * Experience with system monitoring, introspection, and ...

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Sr Python Aws Developer information

See Reston, VA salary details

$57.2K

$147.7K

$202.9K

How much do sr python aws developer jobs pay per year?

As of May 29, 2026, the average yearly pay for sr python aws developer in Reston, VA is $147,705.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,400.00 and $170,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Sr Python AWS Developer, and why are they important?

To thrive as a Sr Python AWS Developer, you need advanced expertise in Python programming, cloud computing concepts, and relevant experience with AWS services, typically backed by a degree in computer science or related field. Proficiency with AWS tools like Lambda, EC2, S3, CI/CD pipelines, and certifications such as AWS Certified Developer are highly valued. Strong problem-solving skills, collaboration, and effective communication are standout soft skills for this role. These skills and qualities are crucial for designing scalable, secure, and efficient cloud-based applications while working effectively within cross-functional teams.

What are some common challenges Sr Python AWS Developers face when integrating cloud-native services into existing applications?

Sr Python AWS Developers often encounter challenges when integrating AWS services like Lambda, S3, or DynamoDB into legacy or existing applications. These challenges include ensuring compatibility between on-premise and cloud components, managing authentication and security between services, and optimizing for performance and cost. Additionally, developers must stay updated with AWS's rapidly evolving offerings, which requires continuous learning. Collaboration with DevOps and solution architects is also key to ensuring seamless deployment and scalability.

What is a Sr Python AWS Developer?

A Sr Python AWS Developer is a senior-level software engineer who specializes in developing applications and solutions using the Python programming language on the Amazon Web Services (AWS) cloud platform. They are responsible for designing, building, deploying, and maintaining scalable and secure cloud-based systems, often leveraging AWS services like Lambda, EC2, S3, and DynamoDB. In addition to strong Python coding skills, they must have deep knowledge of AWS infrastructure, DevOps practices, and cloud security. Their role often includes mentoring junior developers and collaborating with cross-functional teams to deliver robust cloud solutions.

What is the difference between Sr Python Aws Developer vs Python Developer?

AspectSr Python Aws DeveloperPython Developer
Required SkillsPython, AWS, cloud architecture, DevOps, automationPython, basic software development, scripting
CertificationsAWS certifications, Python certificationsGenerally not required
Work EnvironmentCloud-based projects, infrastructure managementApplication development, scripting
Industry UsageTech, cloud services, enterprise solutionsSoftware development, startups, tech companies

The main difference between a Sr Python Aws Developer and a Python Developer lies in their focus and expertise. The Sr Python Aws Developer specializes in cloud infrastructure, AWS services, and automation, often working on complex cloud-based projects. In contrast, a Python Developer primarily focuses on software development, scripting, and application coding. Both roles require Python skills, but the Sr Python Aws Developer's role involves a deeper understanding of cloud architecture and AWS tools.

What are popular job titles related to Sr Python Aws Developer jobs in Reston, VA? For Sr Python Aws Developer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Sr Python Aws Developer jobs in Reston, VA look for? The top searched job categories for Sr Python Aws Developer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Sr Python Aws Developer jobs? Cities near Reston, VA with the most Sr Python Aws Developer job openings:
Sr Python Aws Developer jobs near you
Senior Python Developer

Senior Python Developer

eSolutionsFirst, LLC

Mclean, VA

$124.60K - $167.70K/yr

Other

Posted 13 days ago

Job description

 Senior Python Developer

6 Months contract –   Extension long term

McLean , VA – On-site   M-F  

Interview Type: In Person

Must Have Qualifications:

  • 5+ years’ experience of software development experience using Python.
  • Must have hands on experience with Python, Git, unit testing and databases technologies including snowflake, Databricks, or SQL server.
  • 1 – 2 years of experience working with containerization tools (e.g. Docker, Kubernetes)

Job Description:

Position Overview

  • currently seeking a Sr. Software Developer who can contribute to the firm’s data modernization initiative.
  • The developer will be involved in developing and enhancing core features of cohorting engines to source data from Enterprise warehouse to support close of business activities and ensure the integrity, accuracy, and timeliness of outputs.
  • The developer will also collaborate closely with other team members to implement ETL capabilities, add quality control reports, and perform data profiling to meet project requirements.

Responsibilities

  • Refactor and modernize existing components of an ETL application to improve maintainability, performance, and scalability.
  • Perform end to end testing to verify accuracy of all layers and perform parallel testing to ensure data integrity of the new system.
  • Establish metrics and monitoring systems to evaluate the effectiveness of the implemented solutions.
  • Diagnose and resolve defects, eliminate technical debt in new solution, and drive continuous improvements to ensure alignment with software engineering best practices.
  • Write clean, robust, high-quality code following best practices, supported by automated unit and integration tests with strong coverage.
  • Coordinate with team members across different layers of the stack (data, services, APIs, and infrastructure) to deliver end-to-end solutions.
  • Assist with infrastructure upgrades, platform migrations, and adoption of new technologies to improve reliability, security, and operational efficiency.
  • Contribute to design discussions, code reviews, and documentation; demonstrate a commitment to collaborative problem-solving, thoughtful design, and high-quality deliverables.
  • Document findings and outcomes to build a knowledge base for future reference.

Qualifications

  • Hands-on software development experience using Python programming
  • Candidate should be skilled in pandas and numpy Python libraries.
  • 2–3 years of experience using Git for source control in a team-based development environment.
  • 2–3 years of experience with SQL and relational database development.
  • 1–2 years of experience with containerization and orchestration technologies (e.g., Docker, Podman, Kubernetes).
  • 2–3 years of experience with unit testing frameworks (e.g., Pytest) and implementing automated test coverage.
  • Good oral, written communication skills and team collaboration skills.
  • Strong critical thinking, problem-solving skills, and familiarity with Agile development processes.

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