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Junior Full Stack Java Developer Jobs in Saint Louis, MO

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Senior Full Stack Software Engineer

O Fallon, MO · On-site

$125 - $150/hr

... DevOps practices. All About You * -5+ years of software engineering experience building and supporting enterprise applications. * -Strong React, Angular, and Java development expertise. * -Proven ...

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 · On-site

$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.

Equifax, Inc.

Senior Full Stack Engineer

Saint Louis, MO · On-site

We are seeking a visionary full stack engineer to join our technology transformation initiative. In ... Develop scalable APIs and microservices using Java Spring Boot, Python, Node. js and other modern ...

Worky

Full Stack Software Engineer

Saint Louis, MO · On-site

Write and maintain code in C#, Java, JavaScript/TypeScript, Python, and Shell scripting. * Create ... Apply DevOps practices and tools to deliver new features within an Agile environment. * Participate ...

Booz Allen Hamilton

AWS Full Stack Engineer

Arnold, MO

$99K - $225K/yr

As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast ... languages such as Java, Python, GO, SQL, or C++, and front-end languages such as JavaScript ...

Gemini

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St.Louis, MO - Inperson Interview Job Type: Full Time Only OPT EAD, CPT ... Full Name: Current Location: Contact Details: E-Mail ID: Availability Status: Willing to Relocate:

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Junior Full Stack Java Developer information

See Saint Louis, MO salary details

$10

$56

$75

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

As of Sep 11, 2026, the average hourly pay for junior full stack java developer in Saint 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 junior full stack Java developer?

A Junior Full Stack Java Developer is an entry-level software developer who works on both front-end and back-end development using Java and related technologies. They assist in building, testing, and maintaining web applications, often working with frameworks like Spring Boot for the back-end and JavaScript libraries for the front-end. Their responsibilities typically include writing clean and efficient code, debugging issues, and collaborating with other team members. This role requires foundational knowledge of databases, APIs, and cloud platforms. It is a great starting point for developers looking to grow into full-stack expertise.

What are the key skills and qualifications needed to thrive as a junior full stack Java developer?

To thrive as a Junior Full Stack Java Developer, you need a solid understanding of Java programming, web development fundamentals (HTML, CSS, JavaScript), and basic database management, often supported by a degree in computer science or related experience. Familiarity with frameworks like Spring Boot, front-end libraries such as React or Angular, version control systems like Git, and exposure to RESTful APIs and cloud platforms is typical and advantageous. Strong problem-solving abilities, teamwork, eagerness to learn, and effective communication set outstanding candidates apart. These skills and qualities ensure you can develop, debug, and maintain both front-end and back-end systems while collaborating effectively in dynamic software development environments.

What are the typical responsibilities of a junior full stack Java developer on a daily basis?

As a Junior Full Stack Java Developer, your daily tasks usually include writing and testing Java code for back-end logic, developing and maintaining front-end components, and fixing bugs reported by users or testers. You’ll often participate in code reviews, collaborate with team members through agile meetings, and help integrate new features into existing applications. Additionally, you may be involved in database management and work closely with senior developers or product managers to understand requirements and deliver solutions. This role offers valuable hands-on experience across the software development lifecycle while providing opportunities to learn from more experienced colleagues.

How much do junior full stack Java developers make?

Junior full stack Java developers typically earn between $50,000 and $80,000 annually, depending on location, experience, and company size. Entry-level roles often require knowledge of Java, JavaScript, and frameworks like Spring or React, with salaries increasing with additional skills and certifications.

How much does a junior full stack Java developer earn?

A junior full stack Java developer typically earns between $50,000 and $80,000 annually, depending on location, experience, and company size. Entry-level roles often require knowledge of Java, JavaScript, and frameworks like Spring or React, with salaries increasing as skills and experience grow.

Is Java full stack developer still in demand?

Java full stack developers are still in demand due to their ability to handle both front-end and back-end development using Java, Spring, and related technologies. Many organizations seek these skills for building scalable, full-featured applications, and demand remains strong in industries like finance, healthcare, and technology. Staying updated with frameworks, cloud platforms, and modern tools can enhance job prospects in this field.

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

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

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

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

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

What cities near Saint Louis, MO are hiring for Junior Full Stack Java Developer jobs?

Cities near Saint Louis, MO with the most Junior Full Stack Java Developer job openings:

Junior Full Stack Java Developer jobs near you

Lead Software Engineer

O Fallon, MO • On-site, Remote

Delan Associates, Inc.
Engineering Professional Services • 51 - 200 employees
Learn more about Delan Associates, Inc.external

Contractor

Re-posted 27 days ago

Job description

Top Priority Requirements
Strong expertise in Java, APIs, Angular, and React
Experience building Agentic Frameworks utilizing MCP layers and LLMs
Strong logical design, analytical, and solution architecture skills based on product and platform requirements
Position Overview
Seeking a Lead Software Engineer with strong full-stack development experience and expertise in Agentic AI frameworks. This role will support the installation, configuration, administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions.
Key Responsibilities
Design and develop Agentic Frameworks supporting AI-driven products
Build and maintain internal and external dashboards using Qlik Sense
Partner with cross-functional teams to gather functional and system requirements
Install, configure, and administer Qlik Sense applications
Expand and manage Qlik clusters as needed
Manage dashboard deployments, user access, security rules, and data sources
Troubleshoot dashboard and platform issues
Design, develop, and implement DataMarts with a focus on quality and data integrity
Provide technical guidance to Data Engineering teams
Create technical documentation, process diagrams, and flowcharts
Evaluate platform performance and cluster architecture with leadership teams
Interpret conceptual, logical, and physical data models
Required Qualifications
BS/BA in Computer Science, Information Systems, or related field
Strong full-stack development background with:
Java
API Development
Angular
React
Experience with Agentic AI frameworks, MCP architecture, and LLM integrations
Experience with Qlik Sense or similar BI platforms (Tableau, Power BI, WebFocus)
Strong understanding of data architecture and high-performance data concepts:
File stores
Wide-column databases
Key-value databases
Excellent communication, analytical, and problem-solving skills
Ability to work independently in a fast-paced environment
Preferred Qualifications
Hadoop experience
Kafka experience
Agile/Scrum methodology experience
Ideal Candidate: A senior-level engineer who combines strong full-stack Java development skills with hands-on experience building Agentic AI frameworks (MCP + LLMs), while also possessing the analytical and design skills needed to support enterprise data platforms and Qlik Sense environments.

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