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Senior Full Stack Software Developer Jobs in Missouri

Test software to ensure responsiveness, performance, and reliability. Troubleshoot and debug issues across the stack, providing timely fixes to maintain high availability of applications. Perform ...

Test software to ensure responsiveness, performance, and reliability. Troubleshoot and debug issues across the stack, providing timely fixes to maintain high availability of applications. Perform ...

Full Stack Developer

Earth City, MO · On-site

$90K - $125K/yr

This is a hybrid position ideal for a hands-on software developer who enjoys building scalable ... Experience with full stack web development, including front-end and back-end technologies.

The primary role of the Full Stack Developer is to produce scalable software solutions as a part of a cross-functional team that's responsible for the full software development life cycle, from ...

The primary role of the Full Stack Developer is to produce scalable software solutions as a part of a cross-functional team that's responsible for the full software development life cycle, from ...

AWS Full Stack Engineer

Arnold, MO · On-site

$99K - $225K/yr

We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production-ready. This role is more than just coding. As a senior full stack ...

AWS Full Stack Engineer

Arnold, MO · On-site

$99K - $225K/yr

We're looking for an experienced developer like you with the skills needed to develop software and systems from vision to production ready. This role is more than just coding. As a senior full stack ...

Angular .Net Developer

Saint Louis, MO · On-site +1

$53.25 - $65.25/hr

This is a Mid to Senior-level full stack Software Developer position. This team is an Agile team that specializes in front end technologies as well as mobile application development. The team creates ...

Angular .Net Developer

Saint Louis, MO · On-site

$53.25 - $65.25/hr

This is a Mid to Senior-level full stack Software Developer position. This team is an Agile team that specializes in front end technologies as well as mobile application development. The team creates ...

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Senior Full Stack Software Developer information

See Missouri salary details

$22

$55

$80

How much do senior full stack software developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for senior full stack software developer in Missouri is $55.59, according to ZipRecruiter salary data. Most workers in this role earn between $46.20 and $64.04 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Software Developer vs Software Engineer?

AspectSenior Full Stack Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience in full stack developmentBachelor's degree in CS or related field; may have certifications in specific technologies
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsDesigns, develops, and maintains software applications, often in teams or individually
Industry UsageCommon in tech companies, startups, and agencies requiring versatile development skillsWidely used across industries for software development roles

While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Software Developer, and why are they important?

A Senior Full Stack Software Developer needs advanced proficiency in both front-end and back-end programming languages, strong problem-solving skills, and several years of relevant software development experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Django, and experience with cloud platforms, CI/CD tools, and version control systems like Git are typically required. Excellent communication, teamwork, and leadership abilities help developers collaborate effectively and mentor junior team members. These skills are crucial for designing robust, scalable applications and leading complex projects to successful completion.

What is a Senior Full Stack Software Developer?

A Senior Full Stack Software Developer is an experienced professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to work on the entire technology stack, from databases and servers to user interfaces. In addition to coding, they often lead projects, mentor junior developers, and help architect scalable solutions that meet business needs. Their role requires strong problem-solving skills, a deep understanding of software development best practices, and the ability to collaborate with cross-functional teams.

What types of projects and technologies can a Senior Full Stack Software Developer expect to work on, and how does the team typically collaborate?

As a Senior Full Stack Software Developer, you can expect to work on a diverse range of projects such as developing scalable web applications, integrating APIs, and optimizing system performance. The tech stack often includes front-end frameworks like React or Angular, back-end environments such as Node.js, Python, or Java, and databases like PostgreSQL or MongoDB. Collaboration is highly cross-functional—you’ll regularly coordinate with product managers, UX/UI designers, QA engineers, and other developers through agile methodologies, code reviews, and sprint planning sessions. This role offers opportunities to mentor junior developers, influence architectural decisions, and contribute to continuous process improvement.
What are the most commonly searched types of Full Stack Software Developer jobs in Missouri? The most popular types of Full Stack Software Developer jobs in Missouri are:
What cities in Missouri are hiring for Senior Full Stack Software Developer jobs? Cities in Missouri with the most Senior Full Stack Software Developer job openings:
Infographic showing various Senior Full Stack Software Developer job openings in Missouri as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $115,620 per year, or $55.6 per hour.
Full-Stack Software Engineer - TS/SCI Required

Full-Stack Software Engineer - TS/SCI Required

Phoenix Operations Group

Saint Louis, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday


Job description

Description:

** TS/SCI Clearance Required**


Phoenix Operations Group is looking for a Full-Stack Software Engineer to join our team in one of the following geographical locations: Springfield, VA, St. Louis, MO, San Diego, CA. This position will be onsite up to 75% of the time. We are in need of team players who will work within a cohesive group to provide unique technical solutions, enabling one's creativity to be set free.


Basic Qualifications

  • Experience with testing software changes on-site and assisting with bug remediation
  • Java, C, C#, C++, or other comparable languages
  • Experience on projects that develop complex software, ensuring a collaborative environment and configuration management.
  • Experience implementing software life cycle management (requirements, design, develop, test, validate, deploy).
  • Lead a team to design, develop, and test application software to fulfill unique requirements on Linux and build graphical user interfaces (GUIs) for custom applications.
  • Respond to evolving requirements in an agile environment.
  • Clearance
  • Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information;
  • TS/SCI clearance required; must be willing to pursue polygraph

Education

  • Bachelor’s Degree in relevant discipline

Benefits Offered:

Medical, Dental, Vision Insurance - 100% Company Paid Premiums STD, LTD, and Life Insurance - 100% Company paid 401K – Automatic 10% company contribution; no matching required PTO - 4 weeks/year Holidays - 11 paid/year Birthdays off with pay Referral Bonuses – Upfront AND Annually Recurring Open Source Bonuses – Contribute to our Github projects Professional Development – Paid training, Certifications, and Enrichment

ABOUT PHOENIX OPERATIONS GROUP:

Phoenix Operations Group is a high-end engineering services company dedicated to protecting and advancing our national cyber resources. As a small company, we rely on innovation to continually advance our employees' skills and provide game-changing solutions to our customers.


Our technical competencies include Big Data analytics (batch and streaming), Cloud Computing infrastructure, multi-INT visualization, and enterprise architectures. We support operational missions (All-Source, Financial, CND) and serve as Product Owners for our open-source research initiatives.

Please visit us at http://www.phoenix-opsgroup.com for more information.

Phoenix Operations Group is an Equal Opportunity Employer. Phoenix Operations Group does not discriminate based on race, religion, color, sex, gender, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by appropriate law. All employment is decided based on qualifications, merit, and business needs.

Requirements: