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Software Engineer Iii Python Jobs (NOW HIRING)

$102K - $179K/yr

Proficiency in programming language(s) required for the role * Software development experience with Python * Proficient with (CI/CD) Continuous Integration and Continuous Development best practices

New

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 ...

$241K - $295K/yr

As a hybrid Analyst/Developer, you will utilize your experience in LLM's and AI-Integrated Python ... Four (4) years of additional SWE experience on projects with similar software processes may be ...

Software Engineer III

Pittsburgh, PA · On-site

$55.75 - $75/hr

Software Engineer III Location: Pittsburgh, PA (5 days' on-site) Duration: 1 Year Contract We are ... Python experience is required. Most tasks will be Python related. Some work in C++, and SQL for ...

... Python engineer who is well versed in developing agents using MCP and A2A and using agent ... software development experience, with at least 3 years in a senior engineer capacity at a large ...

Software Engineer III

Moorestown, NJ · On-site

$56.75 - $76.25/hr

Everforth ECS is seeking a Software Engineer III to work in Moorestown, NJ. Please Note: This ... Strong analytical/math foundation complemented by MATLAB/Python prototyping and data-analysis ...

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Software Engineer Iii Python information

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$140K

$202.5K

How much do software engineer iii python jobs pay per year?

As of Sep 14, 2026, the average yearly pay for software engineer iii python in the United States is $139,971.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $164,500.00 per year, depending on experience, location, and employer.

What does a software engineer III Python do?

A Software Engineer III Python is a mid-to-senior level software developer who specializes in building, testing, and maintaining applications using the Python programming language. They are responsible for designing complex software solutions, collaborating with cross-functional teams, and mentoring junior engineers. Their role often includes writing efficient code, debugging, and ensuring that applications meet performance and quality standards. Additionally, they may contribute to architectural decisions and participate in code reviews to uphold best practices.

What are the key skills and qualifications needed to thrive as a software engineer III Python?

To excel as a Software Engineer III (Python), you need advanced proficiency in Python programming, solid experience with software design principles, and a relevant degree in computer science or a related field. Familiarity with version control systems (such as Git), cloud platforms (e.g., AWS or Azure), and frameworks like Django or Flask is typically required. Strong problem-solving abilities, effective communication, and teamwork are vital soft skills that help you collaborate and deliver solutions efficiently. These competencies ensure high-quality, maintainable code, facilitate smooth project execution, and support innovation within complex development environments.

How does a software engineer III Python typically collaborate with cross-functional teams during a project lifecycle?

As a Software Engineer III (Python), you'll frequently work alongside product managers, designers, QA engineers, and DevOps specialists throughout the entire project lifecycle. You may participate in requirement discussions, contribute to architectural decisions, and review code, ensuring your Python solutions align with broader business objectives. Regular stand-ups, code reviews, and sprint planning sessions foster close collaboration, while your expertise is often called upon to mentor junior developers and troubleshoot complex issues. This cross-functional teamwork not only helps deliver robust applications but also supports your own professional growth and visibility within the organization.

What is the difference between Software Engineer Iii Python vs Software Engineer Iii Java?

AspectSoftware Engineer Iii PythonSoftware Engineer Iii Java
Required CredentialsBachelor's in CS or related, Python proficiencyBachelor's in CS or related, Java proficiency
Work EnvironmentTech companies, startups, web developmentEnterprise software, financial services, backend systems
Industry UsageHigh in data science, AI, web appsCommon in large-scale enterprise applications
Search & Comparison IntentOften compared for language-specific rolesOften compared for enterprise backend roles

Both roles require similar educational backgrounds and work environments, but Python is favored for data science and web development, while Java is prevalent in large-scale enterprise systems. The choice depends on the industry focus and project requirements.

Is Python still in demand in 2026?

Python remains highly in demand for software engineers, including those specializing in Python development, due to its versatility, widespread use in data science, web development, and automation. The language's extensive libraries and community support continue to drive job opportunities, and proficiency in Python is often a key skill for many tech roles in 2026.
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Infographic showing various Software Engineer Iii Python job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 86% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $139,971 per year, or $67.3 per hour.

Software Engineer 3 - (Python, C/C++, Bash)

Fort George G Meade, MD • On-site

Other

Retirement, PTO

Re-posted 17 days ago


Key responsibilities

  • Develop, maintain, and enhance complex software systems based on documented requirements.

  • Review, test, and debug software components, and document test results.

  • Design, code, and modify software to add features, improve performance, or adapt to new hardware.


Job description

Software Engineer 3 - (Python, C/C++, Bash)

Clearance: TS/SCI - Polygraph required
Position ID: 08-8878-SWE3
Location: Fort Meade, Maryland

Description:

The Software Engineer develops, maintains, and enhances complex and diverse software systems based upon documented requirements.

Works individually or as part of a team; reviews and tests software components for adherence to design requirements and documents test results.

Resolves software problem reports; utilizes software development and software design methodologies appropriate to the development environment.

Provides specific input to software components of system design, including hardware/software trade-offs, software reuse, COTS/GOTS, and requirements analysis and synthesis.

Analyze user requirements to derive software design and performance requirements.

Debug existing software and correct defects.

Provide recommendations for improving documentation and software development process standards.

Design and code new software or modify existing software to add new features.

Integrate existing software into new or modified systems or operating environments.

Develop simple data queries for existing or proposed databases or data repositories.

Write or review software and system documentation.

Serve as team lead at the level appropriate to the software development process being used on any particular project.

Design or implement complex database or data repository interfaces/queries.

Develop or implement algorithms to meet or exceed system performance and functional standards.

Assist with developing and executing test procedures for software components.

Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas.

Modify existing software to correct errors, to adapt to new hardware, or to improve its performance.

Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.

Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; perform quality control on team products.

Implement recommendations for improving documentation and software development process standards.

Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project.

Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces.

Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met.

Recommend new technologies and processes for complex software projects.

Serve as the technical lead of multiple software development teams.

Select the software development process in coordination with the customer and system engineering.

Ensure quality control of all developed and modified software.

Delegate programming and testing responsibilities to one or more teams and monitor their performance.

  • Analyze user requirements to derive software design and performance requirements
  • Debug existing software and correct defects
  • Provide recommendations for improving documentation and software development process standards
  • Design and code new software or modify existing software to add new features
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Write or review software and system documentation
  • Serve as team lead at the level appropriate to the software development process being used on any particular project
  • Design or implement complex database or data repository interfaces/queries
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Assist with developing and executing test procedures for software components
  • Develop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas
  • Modify existing software to correct errors, to adapt to new hardware, or to improve its performance
  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design
  • Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints; Perform quality control on team products
  • Implement recommendations for improving documentation and software development process standards
  • Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular project
  • Confer with system engineers and hardware engineers to derive software requirements and to obtain information on project limitations and capabilities, performance requirements and interfaces
  • Coordinate software system installation and monitor equipment functioning to ensure operational specifications are met
  • Recommend new technologies and processes for complex software projects
  • Serve as the technical lead of multiple software development teams
  • Select the software development process in coordination with the customer and system engineering
  • Ensure quality control of all developed and modified software
  • Delegate programming and testing responsibilities to one or more teams and monitor their performance

Position Required Skills:

  • General Python scripting and large Python systems design/development
  • C/C++ systems design/development
  • Scripting languages (Bash, awk, sed, powershell)
  • RF Signals Familiarity

Position Desired Skills:

  • STM32 microcontroller software development experience
  • Familiarity with STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor
  • Work with Raspberry Pi4, 5 series products
  • Hardware solutions breadboarding, debug and related tools (multimeter, etc)
  • Familiarity with silicon digital logic devices (demux, mux, gating, etc)
  • RF Signals analysis tools, test tools, and their usage (FieldFox, Spectrum analyzer)
  • Customer AI web services (both networks)

SWE3 Qualifications:

Fifteen (15) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required.

Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.

Salary Range: $214k-$262k (Annually)

The range displayed above is a likely salary range for this position. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possible contractual requirements and could fall outside of this range.

We offer a generous compensation package that includes 24 days PTO accrued annually and 11 federal holidays. Our 401k is 100% vested on your start date and the company makes a direct contribution worth 10% of your salary. Coverage: 100% healthcare costs for employees and 50% toward dependents. We offer educational assistance towards college classes and will cover costs associated with job related training and certifications.

We are an equal employment opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

www.akina-inc.com/careers

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