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Software Engineer Software Developer Jobs in Saint Louis, MO

Meridian Systematics

Software Developer

Saint Louis, MO · On-site

$90K - $110K/yr

Vision insurance Software Developer - Enterprise Geospatial Solutions Location: On-Site About the Role Join our Geospatial Services & Solutions (GSS) team to build high-performance, cost-effective ...

Worky

Senior Software Developer

O Fallon, IL · On-site

$100 - $125/hr

Everforth ECS is seeking a Senior Software Developer to work in our O'Fallon, IL office. ECS ... The DevSecOps Engineer is also responsible for driving solutions that meet the customers' technical ...

Mastercard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

Experience with IDEs such as IntelliJ IDEA or JBoss Developer Studio _____ Preferred Skills * Experience with distributed systems at scale * Experience contributing to software architecture and ...

Mastercard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

Experience with IDEs such as IntelliJ IDEA or JBoss Developer Studio _____ Preferred Skills * Experience with distributed systems at scale * Experience contributing to software architecture and ...

Mastercard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

... JBoss Developer Studio _____ Preferred Skills • Experience with distributed systems at scale • Experience contributing to software architecture and scalability initiatives • Knowledge of ...

Mastercard, Inc.

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

... Developer Studio Preferred Skills • Experience with distributed systems at scale • Experience contributing to software architecture and scalability initiatives • Knowledge of performance ...

Mastercard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

... JBoss Developer Studio _____ Preferred Skills • Experience with distributed systems at scale • Experience contributing to software architecture and scalability initiatives • Knowledge of ...

Mastercard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

... JBoss Developer Studio _____ Preferred Skills • Experience with distributed systems at scale • Experience contributing to software architecture and scalability initiatives • Knowledge of ...

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Showing results 21-40

All JobsSoftware Engineer Software Developer JobsSoftware Engineer Software Developer Jobs in Saint Louis, MO

Software Engineer Software Developer information

See Saint Louis, MO salary details

$46.7K

$108.7K

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How much do software engineer software developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for software engineer software developer in Saint Louis, MO is $108,739.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,500.00 and $126,400.00 per year, depending on experience, location, and employer.

What is a software engineer software developer?

Software engineers and software developers are professionals who design, create, test, and maintain computer software. While the terms are often used interchangeably, software engineers typically focus on applying engineering principles to the entire software development process, including system architecture and design. Software developers are more focused on writing code and building applications based on specific requirements. Both roles require strong problem-solving skills, knowledge of programming languages, and collaboration with other team members. Their work enables the technology and applications we use every day.

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

To thrive as a Software Engineer or Software Developer, you need strong programming skills, problem-solving abilities, and a solid understanding of computer science principles, often supported by a degree in computer science or a related field. Familiarity with languages like Python, Java, or C++, version control systems like Git, and experience with development frameworks and cloud platforms are commonly required. Excellent teamwork, communication skills, and adaptability help you collaborate effectively and respond to evolving project needs. These skills and qualities are crucial for building reliable, scalable software and successfully contributing to dynamic development teams.

How do software engineers typically collaborate with product managers and designers during the development process?

Software engineers frequently work closely with product managers and designers to ensure that technical solutions align with user needs and business goals. This collaboration often involves participating in regular meetings such as sprint planning, design reviews, and daily stand-ups to clarify requirements, discuss feasibility, and provide feedback. Engineers contribute technical insights early in the process, help identify potential challenges, and iterate on features based on cross-functional input. Effective communication and teamwork are essential for delivering high-quality software on schedule.

What is the difference between Software Engineer Software Developer vs Software Engineer Software Developer?

AspectSoftware Engineer Software Developer

Both roles often require similar skills, including programming, problem-solving, and understanding software development lifecycle. They typically work in similar environments such as tech companies, startups, or IT departments. Employers often use these titles interchangeably, and candidates search for both when exploring opportunities. The main difference is that 'Software Engineer' may imply a broader scope or more emphasis on engineering principles, but in many contexts, they are considered equivalent roles.

What are popular job titles related to Software Engineer Software Developer jobs in Saint Louis, MO?

For Software Engineer Software Developer jobs in Saint Louis, MO, the most frequently searched job titles are:

What job categories do people searching Software Engineer Software Developer jobs in Saint Louis, MO look for?

The top searched job categories for Software Engineer Software Developer jobs in Saint Louis, MO are:

What cities near Saint Louis, MO are hiring for Software Engineer Software Developer jobs?

Cities near Saint Louis, MO with the most Software Engineer Software Developer job openings:

Software Engineer Software Developer jobs near you

Software Developer

Saint Louis, MO • On-site

Meridian Systematics
See more jobs at Meridian Systematicsexternal

$90K - $110K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago

Job description

Benefits:
  • 401(k)
  • Dental insurance
  • Flexible schedule
  • Health insurance
  • Paid time off
  • Vision insurance

Software Developer – Enterprise Geospatial Solutions 
Location: On-Site 
About the Role

Join our Geospatial Services & Solutions (GSS) team to build high-performance, cost-effective software applications supporting critical enterprise and GEOINT missions. Operating within a SAFe/Scrum environment, you will drive full-lifecycle development—from requirements analysis through deployment and sustainment—to deliver resilient solutions across modern DevSecOps pipelines.

Key Responsibilities

  • Full-Lifecycle Engineering: Research, design, code, test, deploy, and maintain custom applications supporting mission-critical workflows and enterprise data integration.
  • Agile Execution: Actively participate in SAFe/Scrum ceremonies (sprint planning, estimation, retrospectives) using Jira and Confluence to track progress and identify technical risks.
  • DevSecOps & Delivery: Build, test, and deploy applications using continuous integration/continuous deployment (CI/CD) pipelines across data-center and on-premises environments.
  • Quality & Security: Write clean, testable code, develop automated unit/integration test suites, maintain robust application monitoring, and strictly adhere to security standards.
  • Data & Systems Integration: Connect software solutions with enterprise databases, geospatial engines, and agency-specific workflows while maintaining thorough technical documentation.
Required Qualifications

  • Clearance: Active TS/SCI security clearance with eligibility for a CI Polygraph.
  • Citizenship: US Citizenship Required
  • Experience & Education: Bachelor’s degree in Computer Science, Engineering, Mathematics (or equivalent experience/training) plus 5+ years of progressive software development experience.
  • Core Languages: Advanced proficiency in at least one modern language (Python, Java, JavaScript, React, or .NET).
  • Containerization & CI/CD: Hands-on experience with Docker, Kubernetes, and pipeline automation tools (GitLab, Jenkins, Nexus).
  • Data & Infrastructure: Proven experience with SQL/enterprise data stores and deploying software within on-premises data-center environments.
Preferred Qualifications

  • Hands-on experience with Red Hat OpenShift, Helm, or Terraform (Infrastructure as Code).
  • Familiarity with AWS/cloud infrastructure and PostgreSQL databases.
  • Direct experience with geospatial technologies (ArcGIS, MAPINFO) or NGA/GEOINT intelligence community workflows.
  • Proficiency with search platforms like Elasticsearch and UI/UX design (HTML/CSS/Sass/Less).