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Senior Developer Jobs in Missouri (NOW HIRING)

OSM Sr Developer - St. Louis, MO

Saint Louis, MO · On-site

$53 - $70/hr

OSM Sr Developer Location: St. Louis, MO Duration: 3+ Months Contract --> 8+ years of professional hands on experience building large scale OSS solutions --> At least 4+ years of relevant experience ...

The Xamarin Senior Developer, Mobile & Internet, works with other members of the New Product Development team, with primary responsibility to design, develop and enhance innovations on a variety of ...

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team supporting mission-critical SAP applications. This individual will play a key role in designing ...

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team supporting mission-critical SAP applications. This individual will play a key role in designing ...

ABAP Senior Developer

Saint Louis, MO · On-site

$57.50 - $78/hr

We are seeking an experienced SAP ABAP Developer to join a growing enterprise technology team supporting mission-critical SAP applications. This individual will play a key role in designing ...

Sr. Developer - TDD experience

Chesterfield, MO · On-site

$54 - $71.25/hr

Company Description TekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering, and systems integration. www ...

Java Developer

Saint Louis, MO · On-site

$48.25 - $62.50/hr

Lead/Senior Core Java Developer - Performance Tuning Location: St. Louis, MO - Onsite/Hybrid Employment Type: Contract Experience Required: 12+ Years Mandatory Domain Experience : Banking, Finance ...

Showing results 41-60

Senior Developer information

See Missouri salary details

$14

$57

$82

How much do senior developer jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for senior developer in Missouri is $57.90, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $64.95 per hour, depending on experience, location, and employer.

What is the difference between Senior Developer vs Software Engineer?

AspectSenior DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, experience, certificationsBachelor's or higher in CS or related field, certifications common
Work EnvironmentDevelopment teams, project-based work, collaborativeDesign, develop, test software across various industries
Employer & Industry UsageTech companies, startups, enterprise firmsTech, finance, healthcare, and other sectors
Common Search & ComparisonYesYes

While both Senior Developers and Software Engineers possess strong technical skills and often share similar educational backgrounds, Senior Developers typically focus more on leading projects, mentoring, and code quality within development teams. Software Engineers may have a broader scope, including system design and architecture, often working across multiple projects or platforms. The roles overlap significantly, but the Senior Developer role emphasizes leadership and hands-on coding expertise.

What are the most commonly searched types of Developer jobs in Missouri?

The most popular types of Developer jobs in Missouri are:

What cities in Missouri are hiring for Senior Developer jobs?

Cities in Missouri with the most Senior Developer job openings:

Infographic showing various Senior Developer job openings in Missouri as of August 2026, with employment types broken down into 81% Full Time, 5% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $120,440 per year, or $57.9 per hour.

Software Developer with Security Clearance

Saint Louis, MO • On-site

Gridiron IT Solutions
Recruiting and Staffing Services • 51 - 200 employees

$150K - $175K/yr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted yesterday


Job description

Senior Developer Location: St. Louis, MO
Clearance: Secret cleared The Sr Developer will use information technology expertise and/or industry focus expertise in fulfilling the interpreted customer specification. The Senior Developer is highly experienced in with modern development languages and DevOps Practices and provides thought leadership. The Senior Developer also provides direct management, oversight, and guidance related to current and future customer plans with regard to implementing DevOps practices. Key skills, experience, and programming scope areas include:
Developing Infrastructure as Code scripts, such as Terraform, or Azure IaC such as [Azure] Bicep and ARM Templating
Implementing and Managing Configuration as code, such as Ansible
Custom Scripting languages in PowerShell or Bash
Managing containers and orchestration with frameworks such as Docker, Kubernetes, and Azure Kubernetes Service, Podman, Helm, K8s, and/or K3s.
Creating and managing virtual images using Docker or Packer
Implementing and or Supporting Continuous Integration / Continuous Deployment (CI/CD) pipelines
Creating and supporting automate test scripting using platforms such as, pytes Bachelors equivalent substitutions are
High School Diploma/GED plus four (4) years relevant experience
Associate’s degree plus two (2) years relevant experience Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation and Benefits
Salary Range: $150,000 - $175,000 (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron’s benefits programs. Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.