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Software Engineer Iii Python Jobs (NOW HIRING)

ECS Limited

Software Engineer III

Moorestown, NJ · On-site

$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 ...

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

As of Jun 24, 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 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 software engineer III entry-level?

Software Engineer III is typically not an entry-level position; it usually requires several years of experience, advanced skills in programming languages like Python, and a strong understanding of software development principles. This role often involves more complex projects and mentorship responsibilities compared to entry-level positions.

Which pays more, C++ or Python?

For a Software Engineer III specializing in Python, salaries can vary based on experience, location, and industry, but generally, C++ developers tend to earn higher salaries due to the language's complexity and demand in performance-critical applications. Both skills are valuable, and compensation depends on the specific role and company requirements. Python skills are often associated with rapid development and data-related fields, while C++ is common in systems programming and high-performance computing.

Will AI replace Python coders?

AI is unlikely to fully replace Python coders, especially those in roles like Software Engineer III, as human expertise is needed for complex problem-solving, designing algorithms, and understanding context. AI tools can assist developers by automating repetitive tasks and improving productivity, but skilled programmers are essential for creating, maintaining, and debugging sophisticated software systems. Continuous learning and adapting to new technologies remain important for Python developers in an evolving industry.

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 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.

What is the salary of a Python developer after 3 years?

A Software Engineer III specializing in Python with three years of experience typically earns between $80,000 and $120,000 annually, depending on location, company size, and skill set. Proficiency in frameworks like Django or Flask and familiarity with cloud services can influence salary levels.
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Software Engineer III - Python/PySpark/AWS

Software Engineer III - Python/PySpark/AWS

JPMorgan Chase & Co.

Tampa, FL • On-site

$104K - $125K/yr

Full-time

Medical, Retirement

Posted 25 days ago

JPMorgan Chase & Co. rating

8.1

Company rating: 8.1 out of 10

Based on 470 frontline employees who took The Breakroom Quiz

46th of 141 rated banks

Job description


We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.
As a Software Engineer III - Python/PySpark/AWS at JPMorganChase within the Payments Trust and Safety organization, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm's business objectives.
Job responsibilities
  • Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
  • Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
  • Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
  • Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems
  • Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture
  • Contributes to software engineering communities of practice and events that explore new and emerging technologies
  • Adds to team culture of diversity, opportunity, inclusion, and respect

Required qualifications, capabilities, and skills
  • 3+ years of Software Development experience with enterprise applications
  • Writes secure and high-quality code using the syntax of at least one programming language with limited guidance - Python 3, PySpark
  • Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications
  • Hands-on practical experience in system design, application development, testing, and operational stability
  • Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages
  • Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making in service of secure, stable application development
  • Overall knowledge of the Software Development Life Cycle
  • Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security
  • Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)

Preferred qualifications, capabilities, and skills
  • Exposure to cloud technologies - AWS EC2, EKS, RDS, S3, Lambdas
  • Big Data Technologies such as PySpark, Hadoop, Databricks, ETL, Snowflake

About Us
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.
JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans
About the Team
J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.

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