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Junior Developer Jobs in Union, MO (NOW HIRING)

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 ...

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 ...

Cochran

Project Engineer

Union, MO

Mentor junior engineers and support staff as needed Qualifications: * Bachelor's degree in Civil Engineering or a related field * EIT certification required * PE license preferred or on track to ...

Leonardo DRS

Quality Engineer II

High Ridge, MO · Hybrid

$65K - $84K/yr

Ability to work independently and to provide technical training and mentorship to junior engineers, technicians and inspectors * Perform analyses of program requirements and prepares responsive ...

Leonardo DRS

Quality Engineer II

High Ridge, MO · On-site

$65K - $84K/yr

Ability to work independently and to provide technical training and mentorship to junior engineers, technicians and inspectors * Perform analyses of program requirements and prepares responsive ...

Leonardo DRS

Quality Engineer II

High Ridge, MO · On-site

$65K - $84K/yr

Ability to work independently and to provide technical training and mentorship to junior engineers, technicians and inspectors * Perform analyses of program requirements and prepares responsive ...

Cochran

Project Engineer

Union, MO · On-site

Mentor junior engineers and support staff as needed Qualifications: * Bachelor's degree in Civil Engineering or a related field * EIT certification required * PE license preferred or on track to ...

Leonardo DRS

Quality Engineer II

High Ridge, MO · On-site

$65K - $84K/yr

Ability to work independently and to provide technical training and mentorship to junior engineers, technicians and inspectors * Perform analyses of program requirements and prepares responsive ...

Cochran

Project Manager (Water/Wastewater)

Union, MO · On-site

Mentor and supervise junior engineers and technical staff * Ensure compliance with local, state, and federal regulations and engineering standards Qualifications * Bachelor's degree in Civil or ...

Cochran

Project Manager (Water/Wastewater)

Pacific, MO · On-site

Mentor and supervise junior engineers and technical staff * Ensure compliance with local, state, and federal regulations and engineering standards Qualifications * Bachelor's degree in Civil or ...

Cochran

Project Manager (Water/Wastewater)

Eureka, MO · On-site

Mentor and supervise junior engineers and technical staff * Ensure compliance with local, state, and federal regulations and engineering standards Qualifications * Bachelor's degree in Civil or ...

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Junior Developer information

See Union, MO salary details

$21.5K

$79.9K

$123.4K

How much do junior developer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for junior developer in Union, MO is $79,868.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,100.00 and $78,100.00 per year, depending on experience, location, and employer.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

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

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

How to get a job as a junior developer?

To get a job as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, 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 through job boards or company websites is essential.

What cities near Union, MO are hiring for Junior Developer jobs?

Cities near Union, MO with the most Junior Developer job openings:

Junior Developer jobs near you

Junior Process Engineer

Festus, MO • On-site

Buzzi Unicem USA, Inc.
Ceramic, Glass, Cement Product Manufacturing • 1 - 5K employees
Learn more about Buzzi Unicem USA, Inc.external

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 4 days ago

Job description

Overview
Buzzi Unicem USA is one of the leading cement manufacturing companies in the United States. With over 1,500 valued employees, Buzzi Unicem USA manufactures and distributes its cement products throughout the Midwest, Southwest, Northeast and Southeast regions of the country. Globally, Buzzi Unicem SpA operates in 14 countries and employs almost 10,000 people. We are passionate about sustainably producing our cement products for the benefit of society by providing the foundation for crucial infrastructure projects such as roads, bridges, tunnels, airports, dams, and residential and industrial buildings.
Our commitment to positively contributing to society is a core principle for our business, and the reason we focus heavily on sustainable development. As part of our corporate culture, we recognize our role in meeting the current generation's needs, while preserving environmental quality and protecting the needs of future generations.
Additionally, quality serves as the foundation of the way we do business at Buzzi Unicem USA. We have established at all our production sites, quality targets for our products that meet not only local regulatory standards but also our customer requirements.
Buzzi Unicem USA strives to provide a corporate culture supporting career growth through strong leadership and development planning. We offer a competitive salary, along with comprehensive medical, dental, and vision benefits. Plus, our benefits include flexible spending accounts, supplemental life insurance and other voluntary benefits - such as accident and critical illness. We also provide a 401(k) savings plan, Employee Assistance Program, a tuition reimbursement program, professional development and advancement opportunities.
Join our team, be part of the solution, support evolving innovations, and help us continue providing quality products, all while being supported by strong leadership and a comprehensive and competitive benefits program.
Responsibilities
Our Festus, Missouri Plant (near St. Louis) is searching for an experienced Process Engineer to join our team.
Responsibilities include:
    • Schedule, supervise and take part in process flow studies for all production systems; plan, design, coordinate and schedule process-flow improvement projects; and train and support plant personnel in process flow activities
    • Work closely with Night Plant Supervisors, Maintenance Planner and Automation Engineer to address process flow concerns, minimizing down times; develop and implement regular system flow analysis programs; and prepare process flow materials and services contracts
    • Analyze equipment shutdowns and make recommendations for operational and control changes, and follow up on implementation of agreed upon changes
    • Ensure adherence to the Company's plant rules for conduct, health and safety, and environmental issues by supervised personnel; and administer appropriate disciplinary actions for violations
    • On-call for covering plant needs, both routine and emergency needs as required, and fills in for Production Manager as necessary
    • Conduct or attend weekly safety meetings; inspect the department daily for unsafe working conditions and equipment to aid in reducing on-the-job injuries and to eliminate lost time accidents
    • Supervise contractors on production department projects; maintain records of costs on all process control project work
    • Ensure work orders required by operations and safety inspections are provided to Maintenance planner.

Qualifications
  • BS in Engineering is required, Chemical Engineering is preferred
  • Two (2) - four (4)years of experience in operations
  • Cement experience is preferred, but not required
  • Familiarity with operational aspects of Cement Industry
  • Strong interpersonal skills; ability to build consensus and confidence
  • Self-starter and inquisitive by nature
  • Able to develop long-term solutions for repair and maintenance problems
  • Solid computer skills
  • Working knowledge of Environmental, Safety and Health, and company policies
  • Requires physical dexterity and strength to lift heavy objects and to move through close areas
  • Physical environment is in the plant - dusty, noisy and potentially hazardous

Buzzi Unicem USA is an Equal Opportunity Employer. Please note that candidates must be eligible to work in the United States and that only qualified candidates will be contacted.

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