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Full Stack Java Developer Jobs in St Louis, MO (NOW HIRING)

Jobsbridge

UI Developer

Saint Louis, MO

$48.50 - $63.25/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. 8-9 Years of experience in UI development 2 Years of minimum experience ...

Stereotaxis

Full Stack Developer

Saint Louis, MO · On-site

Shift Type Job Title Full Stack Developer Education Bachelor's Degree Location Stereotaxis - St. Louis, MO 63101 US (Primary) Career Level Experienced (Non-Manager) Category R&D Date Needed By 07/01 ...

Stereotaxis

Full Stack Developer

Saint Louis, MO · On-site

Shift Type Job Title Full Stack Developer Education Bachelor's Degree Location Stereotaxis - St. Louis, MO 63101 US (Primary) Career Level Experienced (Non-Manager) Category R&D Date Needed By 07/01 ...

Credit Control LLC

Full Stack Developer

Earth City, MO · On-site

About the Role We are seeking a highly skilled and motivated Full Stack Developer to join our IT team at our Earth City, MO headquarters. This is a hybrid position ideal for a hands-on software ...

Credit Control LLC

Full Stack Developer

Earth City, MO · On-site

About the Role We are seeking a highly skilled and motivated Full Stack Developer to join our IT team at our Earth City, MO headquarters. This is a hybrid position ideal for a hands-on software ...

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO · On-site

$48.50 - $62.75/hr

Core Java, Oracle, PL/SQL, Spring etc., HTML5, CSS, AJAX JQuery & Angular Framework. Qualifications Additional Information All your information will be kept confidential according to EEO guidelines.

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO

$48.50 - $62.75/hr

Core Java, Oracle, PL/SQL, Spring etc., HTML5, CSS, AJAX JQuery & Angular Framework. Additional Information All your information will be kept confidential according to EEO guidelines.

Futran Tech Solutions Pvt. Ltd.

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St. Louis, MO Strong Programming skills (OOP, SOLID, 12-factor). Java is preferred. Experience with distributed systems design and architecture Strong experience with CI/CD ...

Stereotaxis

Senior Full Stack Developer

Saint Louis, MO · On-site

Shift Type Job Title Senior Full Stack Developer Education Bachelor's Degree Location Stereotaxis - St. Louis, MO 63101 US (Primary) Career Level Experienced (Non-Manager) Category R&D Date Needed By ...

Stereotaxis

Senior Full Stack Developer

Saint Louis, MO · On-site

Shift Type Job Title Senior Full Stack Developer Education Bachelor's Degree Location Stereotaxis - St. Louis, MO 63101 US (Primary) Career Level Experienced (Non-Manager) Category R&D Date Needed By ...

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How much do full stack java developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for full stack java developer in St. Louis, MO is $56.47, according to ZipRecruiter salary data. Most workers in this role earn between $49.09 and $63.32 per hour, depending on experience, location, and employer.

What is a Full Stack Java Developer?

A Full Stack Java Developer is a software professional skilled in both front-end and back-end development using Java technologies. They are proficient in building complete web applications, handling everything from designing user interfaces and user experiences to managing databases and server-side logic. Typically, they work with frameworks like Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend, ensuring seamless integration between the two. Full Stack Java Developers are valued for their versatility and ability to manage all aspects of the software development process.

What are the typical challenges Full Stack Java Developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

What Is a Full Stack Java Developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

What is the difference between Full Stack Java Developer vs Backend Java Developer?

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

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

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.
More about Full Stack Java Developer jobs
What job categories do people searching Full Stack Java Developer jobs in St. Louis, MO look for? The top searched job categories for Full Stack Java Developer jobs in St. Louis, MO are:
What cities near St. Louis, MO are hiring for Full Stack Java Developer jobs? Cities near St. Louis, MO with the most Full Stack Java Developer job openings:
Full Stack Java Developer jobs near you
Infographic showing various Full Stack Java Developer job openings in St. Louis, MO as of July 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% In-person job distribution, with an average salary of $117,449 per year, or $56.5 per hour.
Full Stack Developer (Backend Emphasis)

Full Stack Developer (Backend Emphasis)

Agile Defense

Scott Air Force Base, IL • On-site, Remote

$110K - $150K/yr

Other

Medical, Life, Retirement, PTO

Re-posted yesterday

Job description

About Agile Defense
 
At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.
 
Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation's vital interests.

Requisition #: 1604

Job Title: Full Stack Developer (Backend Emphasis)

Location: Hybrid, Scott AFB, IL

Clearance Level: Secret, Must Have Ability to Obtain a Clearance

Required Certification(s): Ability to obtain Security+

Job Description

We are seeking a Senior Full Stack Developer (Backend Emphasis) to support a command and control system for the Mobility Air Force. This role focuses on designing and maintaining mission critical backend services in Java and .NET, building and securing RESTful APIs, and implementing cloud native patterns in Amazon GovCloud. You will work across the entire stack, but your primary responsibility will be backend architecture, service reliability, data integrity, and integration with cloud services. 

  • You will operate within an Agile environment and mentor junior developers while contributing to evolving DevSecOps pipelines and secure deployment practices. 
  • What you will do 
  • Design, implement, test, and deploy backend features using Java and .NET in AWS GovCloud. 
  • Lead the development of RESTful services, API endpoints, and backend integration patterns. 
  • Architect and implement microservices, serverless functions, and containerized workloads using AWS services such as Lambda, ECS, EKS, Fargate, and API Gateway. 
  • Build and optimize data models, SQL queries, and relational database operations. 
  • Participate in architecture reviews, design sessions, and backlog refinement. 
  • Conduct code reviews and refactor existing backend components for scalability, maintainability, and security. 
  • Integrate backend services into CI/CD pipelines with automated builds, tests, and scans. 
  • Ensure secure coding practices and interpret output from static and dynamic security analysis tools. 
  • Use scripting languages, including Python and Bash, to automate operational and deployment tasks. 
  • Troubleshoot complex backend issues across application logic, integrations, data stores, and cloud resources. 
  • Mentor team members in API design, backend architecture, and secure coding patterns.
Education and Background
  • Minimum Experience: 5+ years of professional development, including at least 3 years of Java development. 
  • Experience owning backend services or components in production. 
  • Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience. 
  • Ability to obtain or maintain a government security clearance. 
  • Prior DoD or federal experience is strongly preferred.
Years of Experience
5 years
Required Skills
  • Deep experience with Java and .NET development in production environments. 
  • Strong understanding of REST API design, service versioning, and integration testing. 
  • Experience deploying and managing backend services in AWS using Lambda, ECS, ECR, CloudFormation, RDS, S3, CloudWatch, and IAM. 
  • Experience with microservices or modular service architectures. 
  • Strong debugging skills in distributed systems. 
  • Experience working within DoD or regulated environments with security compliance requirements. 
  • Comfortable working with minimal day to day direction and accountable for end to end delivery.
Preferred Skills
  • Java (Spring Boot or similar frameworks) and .NET (Core or Framework). 
  • SQL and relational database design. 
  • Linux administration and scripting. 
  • Containerization with Docker and orchestration patterns. 
  • CI/CD tooling such as Jenkins, GitHub Actions, or GitLab CI. 
  • Cloud networking, IAM policies, and secure cloud deployment models. 
  • Basic front end technologies for full stack integration, including HTML, CSS, and JavaScript. 
  • OpenAPI Spec 3.x and automated code generation 
  • Agile methodology.
Working Conditions
This position is eligible for remote work in the St. Louis area. However, the position requires a government security clearance, so candidates must be U.S. citizens and eligible for work without a visa sponsorship.
Benefits
In addition, Agile Defense invests in its employees beyond just compensation.  Agile's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Learning and Development opportunities as well as other optional benefit elections.
$110,000 - $150,000 a year
Our Core Values
 
Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together. 
 
What makes us Agile? We call it the 6Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.
 
  • Happy - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.
  • Helpful - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.
  • Honest - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.
  • Humble - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.
  • Hungry - Be Eager. Our hunger for excellence drives an insatiable appetite for innovation and continuous improvement, propelling us forward in the face of new and unprecedented challenges.
  • Hustle - Be Driven. Hustle is reflected in our relentless work ethic, where we are each committed to going above and beyond to advance the mission and achieve success.
 
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
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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