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Junior Java Developer Intern Jobs in Missouri (NOW HIRING)

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... High School Diploma or GED, and currently a Junior or above in a Bachelor's program in Electrical ...

Quality Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Summary Leonardo DRS Land Systems is seeking a Summer Quality Engineer Intern for our Bridgeton ... High School Diploma or GED, and currently a Junior or above in a Bachelor's program in Electrical ...

The role also provides opportunities to guide junior developers and share best practices across ... Strong proficiency in PL/SQL, SQL, Java, Oracle Forms, Reports, Workflow Builder, and JDeveloper.

Java Technical Lead

Saint Louis, MO · On-site

$55 - $60/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... applications using Java. * Minimum of 3-5 years of experience building web services and cloud ... Facilitates code reviews and mentors junior developers. * Uses object-oriented techniques and ...

Software Developer

O Fallon, MO · On-site

$60K - $135K/yr

  • Medical

  • Dental

  • PTO

Mentor junior engineers and share your expertise. * Work in an agile environment, participating in ... Strong proficiency in Java and Spring boot framework * Experience designing and developing ...

Systems Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

High School Diploma or GED, and currently a Junior or above in a Bachelor's program in Engineering, Mathematics, Physics, or equivalent * Excellent analytical and communication skills, written and ...

Systems Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

High School Diploma or GED, and currently a Junior or above in a Bachelor's program in Engineering, Mathematics, Physics, or equivalent * Excellent analytical and communication skills, written and ...

Systems Engineer Intern

Bridgeton, MO · On-site

$41K - $53K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

High School Diploma or GED, and currently a Junior or above in a Bachelor's program in Engineering, Mathematics, Physics, or equivalent * Excellent analytical and communication skills, written and ...

Showing results 41-60

Junior Java Developer Intern information

What does a Junior Java Developer Intern do?

A Junior Java Developer Intern assists in the development, testing, and maintenance of Java-based applications under the supervision of senior developers. Their responsibilities typically include writing simple code, debugging software, participating in team meetings, and learning best practices in software development. The intern gains hands-on experience with Java technologies, tools, and frameworks while contributing to real-world projects. This role is designed to help interns build foundational programming skills and understand the software development lifecycle.

What types of projects and tasks can I expect to work on as a Junior Java Developer Intern?

As a Junior Java Developer Intern, you can expect to assist in developing, testing, and debugging Java applications under the guidance of senior team members. Your daily tasks may include writing code, fixing bugs, participating in code reviews, and collaborating with other developers and departments such as QA or DevOps. Interns often get exposure to real-world projects that contribute to the organization's products or services, providing valuable experience with tools like version control systems and agile methodologies. This hands-on involvement is designed to help you build both technical and teamwork skills in a professional setting.

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

To thrive as a Junior Java Developer Intern, you need a solid understanding of Java programming, basic knowledge of object-oriented design, and a relevant degree or coursework in computer science or software engineering. Familiarity with IDEs like Eclipse or IntelliJ IDEA, version control systems such as Git, and introductory experience with build tools like Maven is typical. Strong problem-solving, eagerness to learn, and effective communication skills help interns collaborate and adapt in a team environment. These skills and qualities are important because they enable rapid learning, effective contribution to projects, and smooth integration into development teams.

What is the difference between Junior Java Developer Intern vs Junior Java Developer?

AspectJunior Java Developer InternJunior Java Developer
Required CredentialsBasic understanding of Java, coursework, or related internship experienceProven Java skills, possibly some certifications or coursework completed
Work EnvironmentInternship programs, learning-focused, entry-level projectsFull-time role, more responsibility, involved in ongoing projects
Employer & Industry UsageInternship positions in tech companies, startups, or software firmsEntry-level full-time positions in similar industries
Search & Comparison IntentUnderstanding internship differences, entry-level opportunitiesCareer progression, job responsibilities, skill requirements

The main difference between a Junior Java Developer Intern and a Junior Java Developer lies in experience and responsibilities. Interns are typically students or recent graduates gaining practical experience, while Junior Developers are full-time employees with more responsibilities and ongoing projects. Internships serve as a stepping stone toward a full developer role, which requires more skills and commitment.

What are the most commonly searched types of Junior Java Developer jobs in Missouri?

The most popular types of Junior Java Developer jobs in Missouri are:

What are popular job titles related to Junior Java Developer Intern jobs in Missouri?

For Junior Java Developer Intern jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior Java Developer Intern jobs in Missouri look for?

The top searched job categories for Junior Java Developer Intern jobs in Missouri are:

What cities in Missouri are hiring for Junior Java Developer Intern jobs?

Cities in Missouri with the most Junior Java Developer Intern job openings:

Infographic showing various Junior Java Developer Intern job openings in Missouri as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

Boeing Summer 2027 Internship Program (Paid) - Engineering

Boeing

Saint Charles, MO

$15.75 - $20.50/hr

Full-time

Medical, Life, Retirement

Posted 15 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 613 frontline employees who took The Breakroom Quiz

32nd of 540 rated manufacturers


Job description

Boeing Summer 2027 Internship Program (Paid) - Engineering

Company:

Join us as we build the future in Engineering! Interns will have the chance to support engineering projects in space systems, military systems, commercial aircraft or technology development.

Select an Engineering Function to learn more about the preferred majors, responsibilities, locations, and some of the careers that are available.

Electronic & Electrical Engineering, Flight, Materials and Process Engineering, Mechanical / Structural Engineering, Production Engineering, Industrial Engineering, Software, Systems, Test and Evaluation Engineering, Product Support, Product Security, Safety and Airworthiness.

Learn more about Boeing Engineering Innovation

Boeing has shaped the course of human history through aerospace innovations. Today, because of our amazing people and powerful technologies, our products connect the globe, protect freedom, and advance scientific discovery around the world. From the depths of the ocean, to Mars and beyond, we're inspiring the next century of explorers - we invite you to join us on the journey ahead!

Launch your career with Boeing, celebrated by WayUp as a Top 100 Internship Program in the US for 2026! We are seeking motivated, enthusiastic, and innovative students to join our 2027 intern program.

As an intern at Boeing, you'll gain hands-on experience, learn from experts, and collaborate with teams that do truly amazing things.

Over the course of our 10-12 week internship experience you will have the opportunity to:

  • Work directly with a mentor in your field of study while finding solutions to real world problems
  • Experience our products up close by touring our state-of-the-art manufacturing and research facilities
  • Interact directly with our company leaders to discuss strategy and the future of Boeing
  • Build a lasting professional network through social events and engaging activities
  • Gain the skills and knowledge to become a future leader in the aerospace industry

Some of these positions are expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.

Some of these positions are hybrid. This means that the selected candidate will be required to perform some work onsite at one of the listed location options. This is at the hiring team's discretion and could potentially change in the future.

Some of these positions have been identified as virtual opportunities and will not require the selected candidate to relocate.

These positions must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Additionally, some positions may require the ability to obtain U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship.

Employer will not sponsor applicants for employment visa status.

Basic Qualifications (Required Skill/Experience):
  • Ability to work full-time for 10-12 weeks during Summer 2027
  • Currently majoring in a core engineering/applied sciences discipline (Aeronautical/Aerospace Engineering, Civil Engineering (especially Structural emphasis or interest), Chemical Engineering, Computer Engineering/Science, Cybersecurity Engineering, Data Science, Electrical Engineering, Industrial Engineering, Materials Science, Mechanical Engineering, Manufacturing Engineering, Mathematics, Physics, Software Engineering, Structural Engineering, Quality Engineering, Industrial Engineering Technical, Industrial Management, Operations Research, Engineering Mechanics, Systems Engineering)
  • Enrolled student attending a college or university with an expected graduation date on or after August 2027
Preferred Qualifications (Desired Skills/Experience):
  • Strong academic performance (preferred GPA of 3.0 or above)
  • Exceptional organizational and collaboration skills as demonstrated through leadership positions on teams and/or in student or civic organizations
  • Strong technical experiences as demonstrated through technical projects, research or engineering internships
  • Exceptional communication skills and interest and enthusiasm related to engineering, aerospace and a career with Boeing
  • Junior or Senior class standing
Relocation (Travel Benefits):

Some of these positions offer relocation based on candidate eligibility.

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Shift:

These positions are for 1st shift.

Union Representation Statement:

These positions are in multiple U.S. locations and may or may not be covered by a collective bargaining agreement. In locations where SPEEA representation applies, this job family will be covered by the terms of the collective bargaining agreement. Applicable and appropriate educational/certifications credentials from an accredited institution and/or equivalent experience is required.

Safety Sensitive Statement:

Some of these positions are safety-sensitive positions and are subject to random drug and alcohol testing.

NASA Access:

Some of these positions require the ability to obtain access to a National Aeronautics and Space Administration (NASA) facility.

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range: $45,000 - $90,000

Language Requirements:

Not Applicable

Education:

Not Applicable

Relocation:

Relocation assistance is not a negotiable benefit for this position.

Export Control Requirement:

Safety Sensitive:

Security Clearance:

This position does not require a Security Clearance.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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