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Junior Programming Jobs in Missouri (NOW HIRING)

Interco

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role ...

Interco Trading

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role ...

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Control Systems Engineer III (Senior Level)

Kansas City, MO · On-site

$100K - $130K/yr

The engineer will manage assigned project scope, support project teams, collaborate with customers and vendors, mentor junior engineers, and serve as a subject matter expert in PLC programming , HMI ...

Geukc

Junior Estimator

Kansas City, MO · On-site

$50 - $70/hr

Job Summary The Junior Estimator will play a crucial role in our project planning and execution ... Work closely with the project management, engineering, and construction teams to ensure seamless ...

New

Maverik Oils LLC

Junior Sales Associate

Union, MO · On-site

$40K - $80K/yr

Job Title Junior Sales Representative - Edible Oils & Release Agents Position Summary The Junior ... Bachelor's degree in business, Food Science, Chemical Engineering, or a related field preferred but ...

Maverik Oils LLC

Junior Sales Associate

Union, MO · On-site

$40K - $80K/yr

Job Title Junior Sales Representative - Edible Oils & Release Agents Position Summary The Junior ... Bachelor's degree in business, Food Science, Chemical Engineering, or a related field preferred but ...

Life Time

$18/hr

Promotes all Junior programming to increase participation in all Kids & Aquatics programming * Maintains the Kids Academy and other program areas by following the cleaning checklist and performing ...

Dodgers Brand

Junior Product Designer

California, MO · On-site

$66.12 - $73.01/hr

Title: Junior Product Designer Department: Baseball Operations - Product Development Status ... Reference existing user research when scoping problems with product & engineering * Use current ...

New

Brooksource

Jr. Agile Project Manager

Kansas City, MO · On-site

$30 - $35/hr

This is an excellent opportunity to grow within a national engineering firm and gain hands-on ... junior-level; PMP not required). * Scrum-related certification (e.g., CSM, PSM I, or equivalent ...

Maverik Oils LLC

Junior Sales Associate

Union, MO · On-site

$40K - $80K/yr

Training & development Job Title Junior Sales Representative - Edible Oils & Release Agents ... Bachelor's degree in business, Food Science, Chemical Engineering, or a related field preferred but ...

Jobtailor

Software Engineer - Full Stack

California, MO · On-site

$120 - $170/hr

Provide constructive feedback to junior engineers * Raise quality standards through pairing and reviews * Learn new technologies and take on different assignments * Become proficient in both ...

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Junior Programming information

What is a junior programmer?

Junior programmers are entry-level software developers who assist in writing, testing, and maintaining code under the supervision of more experienced programmers. They typically have foundational knowledge of programming languages and software development concepts, but are still building their technical skills and gaining professional experience. Junior programmers often work on smaller tasks or parts of larger projects, helping teams deliver software solutions while learning industry best practices.

What are some typical challenges that junior programmers face when starting their first role, and how can they overcome them?

Junior Programmers often encounter challenges such as understanding complex codebases, adapting to team workflows, and balancing learning new technologies with meeting project deadlines. To overcome these, it's helpful to ask questions early and often, seek mentorship from more experienced colleagues, and make use of documentation and online resources. Participating in code reviews and collaborating with other team members also accelerates learning and integration into the team. Embracing a growth mindset and being proactive about continuous learning can make the transition smoother and more rewarding.

What are the key skills and qualifications needed to thrive as a junior programmer, and why are they important?

To thrive as a Junior Programmer, you need a solid understanding of programming fundamentals, problem-solving abilities, and a relevant degree or coursework in computer science or a related field. Familiarity with coding languages like Python, Java, or JavaScript, version control systems such as Git, and basic software development tools is typically expected. Strong communication, eagerness to learn, and attention to detail are important soft skills that help you collaborate effectively and adapt to new challenges. These skills and qualities are vital for producing reliable code, integrating smoothly with development teams, and growing within the fast-evolving tech industry.

How to get a job as a junior programming?

To get a job as a junior programmer, build a strong foundation in programming languages like Python, Java, or C++, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or online courses can improve your chances, and applying to entry-level positions that specify junior or beginner requirements is essential.

What does a junior programming do?

A junior programmer assists in writing, testing, and debugging code under the supervision of senior developers. They typically work with programming languages like Python, Java, or C++, and may use version control tools such as Git. This role often involves learning new skills and gaining experience in software development processes.

What are the most commonly searched types of Programming jobs in Missouri?

The most popular types of Programming jobs in Missouri are:

What are popular job titles related to Junior Programming jobs in Missouri?

For Junior Programming jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior Programming jobs in Missouri look for?

The top searched job categories for Junior Programming jobs in Missouri are:

Junior Programming jobs near you
Infographic showing various Junior Programming job openings in Missouri as of August 2026, with employment types broken down into 1% Internship, 79% Full Time, 14% Part Time, 5% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Junior Software Developer

Interco

Saint Louis, MO • On-site

$60K - $65K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

Company Description
Interco is a global metals trading and recycling company headquartered in St. Louis with facilities in Missouri and Illinois. The company buys, sells, and processes nonferrous metals and electronics scrap worldwide utilizing established partnerships with end consumers in the United States, Europe, Latin America, and Asia.
Job Description
Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and React.js to contribute to an innovative Enterprise Resource Planning (ERP) project. In this role, the successful candidate will take the lead in crafting and executing sophisticated user interfaces for the company's ERP software, aiming to deliver an unparalleled user experience. The Software Developer will collaborate with development team members and management to ensure projects align with the needs of the company. This role involves turning project requirements into functional, visually captivating interfaces that solve problems, optimize workflows, and provide valuable data that offers real-time business insight. Join Interco to be at the forefront of developing solutions that redefine efficiency and impact in ERP systems.
Responsibilities Include
  • Develop responsive and user-friendly front-end interfaces for our ERP software using JavaScript, HTML, CSS, and React.js.
  • Collaborate with development team to design, consume, and integrate RESTful APIs that retrieve and update data from PostgreSQL backends.
  • Work closely with UI/UX designs to translate wireframes and mockups into functional user interfaces, ensuring consistency with design guidelines and best practices.
  • Participate in defining API contracts, perform contract and integration debugging, and collaborate on end-to-end testing. Collaborate on CI/CD pipelines and use containerized development environments.
  • Write and maintain technical documentation.
  • Implement and maintain reusable components and libraries to streamline development and ensure consistency across ERP software.

Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • Proven experience as a Software Developer, building complex web applications or ERP systems with a portfolio representative of a strong technical acumen.
  • Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and various front-end frameworks (e.g., React, Angular, Vue.js) with a solid understanding of responsive design principles.
  • Practical experience consuming and integrating RESTful APIs; experience building RESTful APIs with FastAPI is a plus.
  • Solid working knowledge of PostgreSQL (writing queries, schema design, indexing, migrations)
  • Experience with version control systems and collaboration tools such as Git and Figma.
  • Strong problem-solving skills and attention to detail to identify and resolve issues effectively.
  • Excellent communication and teamwork skills to collaborate with cross-functional teams effectively.

Additional Information
  • $60,000-$65,000
  • Salary plus annual performance review and bonus
  • 401(k) with generous company match after one year
  • Paid vacation Christmas Eve through - New Year's Day for all employees
  • Accelerated paid Vacation time
  • Company paid $25K life insurance policy
  • 100% Company-paid Short-Term Disability, Long-Term Disability
  • 100% Company-paid Medical, Dental, Vision

As a matter of company policy, the Company does not sponsor employment visas or hire from out of the USA nor does the company sponsor candidates who do not currently reside within the USA without an existing H-1B visa.
This job description is designed to provide a general overview of the requirements of the job and does not entail a comprehensive listing of all activities, duties or responsibilities that will be required. Interco reserves the right to modify this job description at any time, including assigning or reassigning job duties or eliminating this position at any time.
Candidate information will be kept confidential according to EEO guidelines.
Work remotely: No
www.intercojobs.com
Company Information
Interco has been recycling computers, batteries, metals, and electronics with a focused track record of innovation and integrity since 1996. The company specializes in the placement of smelter-ready materials catering to commercial, industrial, dealer, and government organizations nationwide.
The Interco recycling facilities are separated into three departments: nonferrous metals, computers and electronics, and battery processing. The nonferrous facility is located on the 40-acre main campus in Madison (IL) while the computers and electronics are processed in Edwardsville where the Administrative and some logistics offices are located. The commercial department is located on The Hill in St. Louis.
www.intercojobs.com

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