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Junior Full Stack Java Developer Jobs in Saint Louis, MO

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 ...

Software Technology Inc

Java Developer

Maryland Heights, MO

$49.25 - $63.75/hr

... for Java EE Developers, GitHub, Jira, Jenkins, shell scripting. Requires advanced knowledge of ... Provide mentorship and coaching to entry, junior and associate level team members, including ...

Keylent Inc

Java Developer

O Fallon, IL

$47.50 - $61.50/hr

Java Developer Designing and implementing microservices using the Spring Boot framework. Working in compliance with the full Software Development Life Cycle. Connecting microservices to interact with ...

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 ...

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.

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.

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

As of Jun 18, 2026, the average hourly pay for junior full stack java developer in Saint Louis, MO is $56.46, 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 job?

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 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.

What are the key skills and qualifications needed to thrive in the Junior Full Stack Java Developer position, and why are they important?

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

Full-Stack JavaScript Developer

duvari group

Chesterfield, MO • On-site

Contractor

Posted 21 days ago

Job description

Full Stack JavaScript Developer (Contract-to-Hire)
Are you a Full Stack JavaScript Developer looking to accelerate your technical growth while working alongside experienced engineers on a modern SaaS platform? This contract-to-hire opportunity offers the chance to contribute to a greenfield product initiative, gain hands-on mentorship, and position yourself for long-term career advancement.
You'll spend your first six months embedded with a senior engineering team, helping design and build a new software platform from the ground up. The long-term goal is a seamless transition into a permanent role with the end client, becoming a key contributor within their growing internal development team.
This is an excellent opportunity for someone who thrives in a collaborative environment, embraces change, and wants to make a meaningful impact while continuing to develop their technical and professional skills.
What You'll Do...
  • Design and develop features for a modern, full-stack SaaS application.
  • Build responsive, user-focused front-end experiences using Vue.js or React.
  • Develop scalable back-end services and APIs using Node.js.
  • Work closely with senior engineers to learn best practices in architecture, development, and deployment.
  • Collaborate across technical and business teams to deliver high-quality solutions.
  • Contribute to a growing product team where your ideas and input will have visibility and impact.
  • Participate in technical discussions, problem-solving sessions, and ongoing product evolution.

What We're Looking For...
  • 3-5 years of professional full-stack software development experience.
  • Strong JavaScript development experience across both front-end and back-end technologies.
  • Experience with Vue.js (preferred) or React.
  • Experience building applications with Node.js.
  • Strong SQL skills and experience working with relational databases.
  • PostgreSQL experience is highly preferred.

Someone who...
  • Has a positive, adaptable attitude and can navigate changing priorities.
  • Enjoys collaborating with others and learning from experienced teammates.
  • Is comfortable rolling up their sleeves and contributing wherever needed.
  • Demonstrates strong communication skills and a team-first mindset.
  • Is eager to grow technically and professionally in a fast-moving environment.

Apply