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Entry Level Full Stack Developer Jobs in Saint Louis, MO

Worky

Full Stack Software Engineer

Saint Louis, MO · On-site

$100 - $150/hr

Apply DevOps practices and tools to deliver new features within an Agile environment. * Participate ... Full Stack Software Engineer Qualifications... * Requires BS degree and 4+ years of prior relevant ...

CarShield

AI Specialist

Saint Peters, MO · On-site

Description CarShield is seeking an experienced Full-Stack Developer to join its growing AI team. In this role, you'll help support, improve, and build the internal applications used every day by our ...

Socket.dev

AI Specialist

Saint Peters, MO · On-site

$95 - $140/hr

Description CarShield is seeking an experienced Full-Stack Developer to join its growing AI team. In this role, you\'ll help support, improve, and build the internal applications used every day by ...

The Timberline Group

Developer .Net/C#

Saint Louis, MO · On-site +1

$47 - $62/hr

We are seeking a full stack developer with JavaScript and C# .NET Core development to join our team in St. Louis, MO. You will have the opportunity to utilize a wide range of new development ...

Booz Allen Hamilton

Software Engineer, Mid

Saint Louis, MO · On-site

$69K - $158K/yr

As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to help ...

New

Booz Allen Hamilton

Mid Software Engineer

Saint Louis, MO · On-site

$69K - $158K/yr

As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to help ...

New

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Showing results 21-40

All JobsFull Stack Developer JobsEntry Level Full Stack Developer JobsEntry Level Full Stack Developer Jobs in Saint Louis, MO

Entry Level Full Stack Developer information

See Saint Louis, MO salary details

$22

$56

$81

How much do entry level full stack developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for entry level full stack developer in Saint Louis, MO is $56.17, according to ZipRecruiter salary data. Most workers in this role earn between $46.73 and $64.71 per hour, depending on experience, location, and employer.

What is an entry level full stack developer?

An Entry Level Full Stack Developer is a professional who is new to the software development field and works on both the front-end (client side) and back-end (server side) of web applications. They are familiar with various programming languages, frameworks, and tools needed to build and maintain entire web projects. While they may have limited experience, they are capable of handling tasks such as developing user interfaces, creating APIs, managing databases, and deploying applications under the guidance of more experienced developers. Entry level full stack developers often work as part of a team and receive mentorship to help them grow their skills.

What is the job of an entry level full stack developer?

A full stack is the front and back end of an application. It is comprised of a computer system, a programming language, database software, and a computer server. As an entry-level full stack developer, your responsibilities consist of developing something on behalf of a client. In an entry-level full stack developer role, you may help build an SQL database, a JavaScript application, or a PHP database on a server. Your qualifications should include a general knowledge of every level of software development as well as one or more common programming languages such as HTML, CSS, Python, and SQL.

What are the key skills and qualifications needed to thrive as an entry level full stack developer, and why are they important?

To thrive as an Entry Level Full Stack Developer, you need proficiency in both front-end (HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, or Java) technologies, supported by a relevant degree or coding bootcamp experience. Familiarity with databases (SQL/NoSQL), version control systems like Git, and frameworks such as React or Express is typically required. Strong problem-solving skills, attention to detail, and effective communication help you work collaboratively and adapt to changing project requirements. These skills and tools are vital for building, maintaining, and improving dynamic web applications in fast-paced development environments.

What are some common challenges entry level full stack developers face when transitioning from academic projects to real world applications?

Entry Level Full Stack Developers often find that real-world projects are more complex and less structured than academic assignments. They may encounter challenges such as working with legacy code, collaborating across multidisciplinary teams, and managing competing priorities within agile development cycles. Additionally, adapting to company-specific workflows, version control practices, and deployment processes can be initially overwhelming. However, these experiences provide valuable learning opportunities and quickly build practical, in-demand skills.

What is the difference between Entry Level Full Stack Developer vs Junior Web Developer?

AspectEntry Level Full Stack DeveloperJunior Web Developer
Required SkillsBasic knowledge of front-end and back-end technologies, programming languages like JavaScript, HTML, CSS, and some backend frameworksFundamental web development skills, mainly front-end or back-end, with limited full-stack experience
Work EnvironmentCollaborates on full project cycles, working on both client and server-side codeFocuses on specific parts of web development, often under supervision
Common UsageUsed in companies seeking versatile developers capable of handling full-stack tasksOften entry-level roles focusing on specific web development tasks

In summary, Entry Level Full Stack Developers have a broader skill set covering both front-end and back-end development, while Junior Web Developers typically specialize in one area with limited full-stack responsibilities. The choice depends on your desired focus and career path in web development.

More about Entry Level Full Stack Developer jobs

What are the most commonly searched types of Full Stack Developer jobs in Saint Louis, MO?

The most popular types of Full Stack Developer jobs in Saint Louis, MO are:

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For Entry Level Full Stack Developer jobs in Saint Louis, MO, the most frequently searched job titles are:

What job categories do people searching Entry Level Full Stack Developer jobs in Saint Louis, MO look for?

The top searched job categories for Entry Level Full Stack Developer jobs in Saint Louis, MO are:

What cities near Saint Louis, MO are hiring for Entry Level Full Stack Developer jobs?

Cities near Saint Louis, MO with the most Entry Level Full Stack Developer job openings:

Entry Level Full Stack Developer jobs near you
Infographic showing various Entry Level Full Stack Developer job openings in Saint Louis, MO as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $116,844 per year, or $56.2 per hour.

Full Stack Software Engineer

Reinventing Geospatial, Inc. (RGi)

Saint Louis, MO

Full-time

Medical, Dental, Retirement, PTO

Re-posted 13 days ago

Job description

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS.
 
We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovation and powered by people who work at the intersection of passion and performance. Here, you'll collaborate with bold thinkers, leverage cutting edge technology, and tackle meaningful challenges from day one.
 
Our culture is defined and anchored by three pillars:
 
Energy: We bring passion, purpose, and urgency to our work.
Edge: We take initiative, embrace growth, and step outside our comfort zone.
Execution: We get things done smartly, decisively, and with real results.
 
If you're the kind of person who leads with initiative, thrives in a fast-paced environment, and is eager to create real impact, we want you on our team.
 
Clearance:
Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph
US Citizenship Required 
 
*This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration.
As a Full Stack Software Engineer, you will...
  • Develop, deploy, and maintain cloud-based services using AWS Lambda, EC2, and other core AWS services.
  • Write and maintain code in C#, Java, JavaScript/TypeScript, Python, and Shell scripting.
  • Create, document, and manage new and existing functionality in GitLab repositories.
  • Apply DevOps practices and tools to deliver new features within an Agile environment.
  • Participate in Agile ceremonies (standups, sprint planning, increment planning) using Jira and Confluence.
  • Perform system administration and modify existing GOTS code to integrate open-source software solutions into web applications.
  • Design and implement APIs and database integrations that interact with Redux and React frameworks.
  • Integrate open-source packages for data visualization and data filtering.
  • Ensure code quality by applying unit testing and build testing best practices across all development efforts.
  • Collaborate with team members to assess tickets, test functionality, and deliver features that meet User Story Acceptance Criteria.
Full Stack Software Engineer Qualifications...
  • Requires BS degree and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience.
  • Must have an active Top Secret to be considered and ability to obtain TS/SCI clearance prior to start and willingness and ability to obtain a Polygraph
  • Minimum 3 years of experience with REACT or modern JavaScript framework.
  • Minimum 3 years of experience with Python, C# development framework
  • At least 3 years of experience with unit testing, continuous integration tools, and Gitlab version control
  • Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills.
  • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
  • Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.
  • Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context.
Additional Skills We'd Like to See:
  • AWS Developer Solutions Mindset
  • At least 3 years of experience with Linux and/or Windows system administration
  • At least 2 years of experience with DoD Aeronautical Datasets
  • At least 1 year of experience with AWS cloud formation templates
  • At least 1 year of experience with Node, NPM, Swashbuckle, REST API, Sass
  • AWS Solutions, Developer, DevOps certification
  • Team Collaboration tools (Jira, Confluence)
  • DOD 8570 Compliant Certification (Sec+)
Who we are:
Reinventing Geospatial, Inc. (RGi) is a fast-paced small business that has the environment and culture of a start-up, with the stability and benefits of a well-established firm. We solve complex problems within geospatial software development and national defense to make an Immediate Impact for our nation's soldiers and analysts.

We pride ourselves on giving employees an exceptional life experience, where creativity thrives, and challenges are simply part of the fun. We provide truly excellent benefits, including:

        100% paid employee healthcare & dental insurance
        Paid parental leave
        401k with matching
        Escalating vacation time
        Referral bonuses
        Tuition reimbursement
        Professional development training
        Free beverages and snacks
        Weekly catered lunches and breakfast on Fridays
 
Grow to be our next leader:
At RGi, fostering a strong and organic corporate culture is paramount and serves as a compass on the decisions we make and how we operate the company. We believe our culture of camaraderie, innovation, and collaboration reflects the caliber of our employees and their dedication to the mission of providing quality software to our customers. As such, we want our employees to feel empowered to seek growth and leadership opportunities within the company and position us to maintain our culture as we grow. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. If this is what you are looking for in a company, then you are what we are looking for in an employee.

Reinventing Geospatial, Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for all positions.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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