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Software Engineer Iii Python Jobs (NOW HIRING)

Software Engineer III

Moorestown, NJ

$56.75 - $76.25/hr

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

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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 ...

Mentors other software engineers and coach team on Continuous Integration and Continuous Development (CI-CD) practices and automating tool stack * Executes story refinement, definition of ...

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Software Engineer III

Pittsburgh, PA

$53.75 - $72.25/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 ...

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 ...

Software Engineer III

Birmingham, AL · Hybrid

$54 - $72.50/hr

Net/Python) Location: Birmingham, AL and Atlanta, GA or Charlotte, NC- Hybrid Duration: 6-month Contract-right to hire Our client needs a Software Engineer to oversee application development ...

Software Engineer III

Manhattan, NY

$63.50 - $85.25/hr

Job Role: Software Engineer III Location: New York, NY Duration: 12 Months (possibility for ... Experience developing machine learning algorithms or machine learning infrastructure in Python or C ...

Mentors other software engineers and coach team on Continuous Integration and Continuous Development (CI-CD) practices and automating tool stack * Executes story refinement, definition of ...

New

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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$23K

$140K

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

As of Jun 3, 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 are the key skills and qualifications needed to thrive as a Software Engineer III (Python), and why are they important?

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 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 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.

More about Software Engineer Iii Python jobs
What cities are hiring for Software Engineer Iii Python jobs? Cities with the most Software Engineer Iii Python job openings:
Infographic showing various Software Engineer Iii Python job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 97% Full Time, 1% Part Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $139,971 per year, or $67.3 per hour.

Software Engineer 3 - (Python, Java, Apache Spark)

Akina, Inc.

Fort George G Meade, MD

Other

Retirement, PTO

Posted 27 days ago


Job description

Software Engineer 3 - (Python, Java, Apache Spark)

Clearance: TS/SCI - Polygraph required
Position ID: 02-492-SWE3
Location: Fort Meade, Maryland

Description:

The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon documented requirements. These systems might include processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, business management information systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring.

The Software Engineer shall possess extensive expertise in dataflow design, data transport mechanisms, and Apache Spark based distributed processing. In this role, the Software Engineer shall be responsible for designing, implementing, and optimizing data ingress/egress pathways to ensure efficient, scalable, and reliable processing of the organization's analytics workloads.

  • The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software systems based upon documented requirements.
  • Reviews and tests software components for adherence to the 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 the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS) Government Off-The-Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components.
  • Analyze user requirements to derive software design and performance requirements.
  • Debug existing software and correct defects.
  • Design and code new software or modify existing software to add new features.
  • Write or review software and system documentation.
  • Integrate existing software into new or modified systems or operating environments.
  • Develop simple data queries for existing or proposed databases or data repositories.
  • Serve as team lead at the level appropriate to the software development process being used on any particular project.
  • Develop or implement algorithms to meet or exceed system performance and functional standards.
  • Develop and execute test procedures for software components.
  • Develop software solutions by analyzing system performance standards and conferring with users or system engineers; analyzing systems flow, data usage and work processes; and investigating problem areas.
  • Modify existing software to adapt to new hardware or to improve its performance.
  • Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints.
  • Perform quality control on team products.
  • Recommend and implement suggestions 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 installation on a system and monitor performance 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:

  • Experience developing in Unix
  • Ability to perform shell scripting
  • Working knowledge of Configuration Management (CM) tools and Web Services implementation
  • Analyze user requirements to derive software design and performance requirements
  • Debug existing software and correct defects
  • Design and code new software or modify existing software to add new features
  • Write or review software and system documentation
  • Integrate existing software into new or modified systems or operating environments
  • Develop simple data queries for existing or proposed databases or data repositories
  • Software development using languages such as C, C++, Python, Ruby, Perl, JavaScript, etc.
  • Has experience with source code control systems, such as Git
  • Design and development of relational and non-relational database applications
  • Use of orchestration frameworks such as Spring and Kafka
  • Familiarization with queue management systems
  • Develop or implement algorithms to meet or exceed system performance and functional standards
  • Develop and execute test procedures for software components
  • Develop software solutions by analyzing system performance standards and conferring with users or system engineers; analyzing systems flow, data usage and work processes; and investigating problem areas
  • Modify existing software 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 outcomes and consequences of design decisions
  • Java development using the Eclipse IDE (Integrated Development Environment)
  • Development of Java 2 Enterprise Edition (J2EE) applications
  • Experience using collaboration and software development tools (ie. Atlassian)
  • Software development using continuous integration practices
  • Experience with container technologies (ie. Docker)
  • Unix shell scripting
  • Development of event driven, or data driven analytics
  • Development of cloud-based solutions and technologies
  • Design or implement complex algorithms requiring adherence to strict timing, system resource, or interface constraints
  • Perform quality control on team products
  • Recommend and implement suggestions 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 installation on a system and monitor performance 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
  • Experience using the Linux CLI and Linux tools
  • Experience developing Bash scripts to automate manual processes
  • Recent software development experience using Python and Java
  • Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows
  • Experience with Distributed Big Data processing engines including Apache Spark
  • Familiar with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets
  • Experience using Jupyter Notebook
  • Experience with data wrangling and preprocessing using tools such as pandas, NumPy
  • Experience working with structured, semi-structured, and unstructured data such as Parquet, JSON, CSV, XML
  • Familiarity with data quality concepts, data validation, and anomaly detection
  • Experience with Git Source Control System

Position Desired Skills:

  • Familiar with HPC Job Scheduling tools including Slurm
  • Experience using the Atlassian Tool Suite (JIRA, Confluence)

SWE3 Qualifications:

Master's degree in computer science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Bachelor's degree in computer science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity

Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.

Salary Range: **$218k-$266k (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.

Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team. 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. Akina covers 100% of 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.

Akina is committed to excellence and creating innovative and flexible solutions for our clients. We are a small company with an open ear to our employees' needs in order to attract and retain quality talent that enables our customer's mission.

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