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Python Software Engineer Jobs in Missouri (NOW HIRING)

As a Software Engineer, you will have the opportunity to work on innovative architectures and ... Proven experience in developing software using modern languages such as Python, Java, and ...

Senior, Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

As a Senior Software Engineer at Walmart, you will lead the delivery of scalable, secure software ... Write clean, efficient, and maintainable code using languages such as Python, JavaScript, and ...

As a Senior Software Engineer, you will be part of the Replenishment organization within Walmart ... Design and develop back‑end solutions using technologies such as Java, Python, Apache Spark ...

Senior, Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

As a Senior Software Engineer at Walmart, you will lead the delivery of scalable, secure software ... Write clean, efficient, and maintainable code using languages such as Python, JavaScript, and ...

As a Senior Software Engineer at Walmart, you will lead the delivery of scalable, secure software ... Write clean, efficient, and maintainable code using languages such as Python, JavaScript, and ...

Senior Software Engineer

Saint Louis, MO

$119K - $157K/yr

Senior Software Engineer - Full Stack & Secure Systems We are seeking an experienced and driven ... Experience with backend languages such as Go, Node.js, or Python * Familiarity with Linux-based ...

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Python Software Engineer information

See Missouri salary details

$21.6K

$131.3K

$189.9K

How much do python software engineer jobs pay per year?

As of Jun 19, 2026, the average yearly pay for python software engineer in Missouri is $131,293.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,600.00 and $154,300.00 per year, depending on experience, location, and employer.

What is a Python Software Engineer job?

A Python Software Engineer is a developer who designs, develops, and maintains software applications using the Python programming language. They work on a variety of tasks, including writing clean and efficient code, debugging, optimizing performance, and integrating third-party services or APIs. Python engineers often collaborate with teams to build web applications, data pipelines, machine learning models, or automation scripts, depending on the industry. Their role requires strong problem-solving skills and familiarity with software development best practices.

What does a typical workday look like for a Python Software Engineer?

A typical workday for a Python Software Engineer involves writing and testing code, participating in team meetings to plan and review tasks, and collaborating with colleagues such as front-end developers, quality assurance engineers, and project managers. You may spend time troubleshooting bugs, reviewing pull requests, and improving existing software modules. Many teams use Agile or Scrum methodologies, so your day may include short stand-up meetings and iterative development cycles. Depending on the company, you might also have opportunities to contribute to design discussions or mentor junior developers.

What are the key skills and qualifications needed to thrive in the Python Software Engineer position, and why are they important?

To thrive as a Python Software Engineer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and a relevant degree in computer science or related fields. Experience with frameworks like Django or Flask, familiarity with version control systems such as Git, and optional certifications like PCEP or PCAP can be valuable assets. Problem-solving skills, teamwork, and effective communication help you navigate complex projects and collaborate efficiently. Mastering both technical and soft skills is crucial for building reliable software solutions and succeeding in dynamic development teams.

What are the most commonly searched types of Python Software Engineer jobs in Missouri? The most popular types of Python Software Engineer jobs in Missouri are:
What are popular job titles related to Python Software Engineer jobs in Missouri? For Python Software Engineer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Python Software Engineer jobs in Missouri look for? The top searched job categories for Python Software Engineer jobs in Missouri are:
What are popular job titles related to Python Software Engineer jobs in MO? For Python Software Engineer jobs in MO, the most frequently searched job titles are:
Principal Software Engineer

Principal Software Engineer

DLS Engineering

Saint Louis, MO • On-site

$150K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago


Job description

About DLS Engineering
DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment to excellence allow us to provide reliable solutions with integrity for our nation's most critical defense and national security priorities.
Principal Software Engineer at DLS Engineering (on-site)
DLS Engineering is seeking a Principal Software Engineer for a full-time position supporting a geospatial customer in St. Louis, Missouri. This is an on-site position.
Why this role is a great next step for your career:
This position supports an exciting modernization initiative providing enterprise architectural, engineering, operations and sustainment, modification, and testing of geospatial-intelligence core services. This utilizes secure cloud environments, and a modern agile development methodology making data accessible, discoverable, and deliverable.
St. Louis offers a low cost of living, vibrant cultural scene, and abundance of free attractions and outdoor spaces. It offers a mix of big-city amenities and smaller-town charm, with unique neighborhoods, diverse food options, professional sports teams, and a growing technology sector.
A day in the life:
  • Create, maintain and/or improve the software code, with duties to design and update software databases
  • Technical delivery across many areas of software development including: assessments and evaluations, designing and engineering, agile development, Continuous Integration (CI)/Continuous Delivery (CD)/pipeline configuration and utilization, application development, front end development, server side development, API development, testing, security and accreditation, system integration, operations and sustainment, and documentation/template development and maintenance.

When I read the below it sounds like me:
Required Security Clearance: Top Secret/SCI
Required: United States Citizenship
Required Knowledge:
  • Demonstrated understanding of the full lifecycle of software development
  • Possesses principal knowledge and principal hands-on experience in developing, implementing and leading software applications and teams.
  • Clear communication skills are required such that highly technical and complex concepts and methods can be effectively transmitted to a non-technical and/or junior officer audience
  • Astute ability in writing test scripts, test-driven development, in an Agile software development environment, where built in automated test procedures are paramount and continuous integration of software and continuous delivery of software to the Government is the culture.

Required Education:
  • A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 13 years of software engineering experience
  • OR a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 15 years of experience in software engineering
  • OR a minimum, as equivalent to education, of 17 years of experience in software engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work may be substituted for a technical degree.

Required Experience:
  • Python enterprise application development
  • Building high-performance applications in React.js
  • Experience building APIs
  • Web services architecture, design, and development
  • PostgreSQL database design
  • Working in AWS and utilizing specific AWS tools

Other information:
  • We offer a competitive salary and a 401k program with company match.
  • We offer a comprehensive benefits package including health, vision, dental, life, and disability insurance.
  • We offer a generous paid time off package
  • If accommodation is needed with the application and/or the interview process for applicants with disabilities, please contact Human Resources at 757-494-5151.
  • DLS is an E-Verify company.
  • DLS is an equal employment opportunity employer. Qualified applicants will receive consideration without regard to age, race, religion, sex (pregnancy, sexual orientation, gender identity), national origin, or disability. We encourage all qualified applicants to apply. If you believe you have been discriminated against, please contact Barbara Ellison. You also have the right to file a charge of discrimination with the equal employment opportunity commission.
  • Must be able pass a government background check, which will be completed before employment.

The pay range for this role is:
150,000 - 157,000 USD per year (St. Louis, MO)