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Junior Application Developer Jobs in Missouri (NOW HIRING)

Jr. Accountant

Fenton, MO · Hybrid

$45K - $57K/yr

Consider joining a talented team of engineering professionals at Nooter/Eriksen Inc. We are an OEM ... Our application is quick and should take you less than 5 minutes to fill out. Your information will ...

Jr. Accountant

Fenton, MO · On-site

$45K - $57K/yr

Consider joining a talented team of engineering professionals at Nooter/Eriksen Inc. We are an OEM ... Our application is quick and should take you less than 5 minutes to fill out. Your information will ...

Jr. Accountant

Fenton, MO · On-site

$45K - $57K/yr

Consider joining a talented team of engineering professionals at Nooter/Eriksen Inc. We are an OEM ... Our application is quick and should take you less than 5 minutes to fill out. Your information will ...

Junior Cartographer - TS/SCI Location: St. Louis, MO TS/SCI Security Clearance Wiser offers ... Citizen * Active Top-Secret/SCI security clearance at time of application and willingness to ...

Showing results 21-40

Junior Application Developer information

See Missouri salary details

$22.5K

$83.5K

$129K

How much do junior application developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for junior application developer in Missouri is $83,459.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,800.00 and $81,600.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Application Developer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), software development principles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and possibly certifications in specific technologies are often required. Strong problem-solving skills, willingness to learn, and effective communication set outstanding candidates apart. These skills and qualities are essential for delivering high-quality code, collaborating on development teams, and adapting to rapidly changing technical requirements.

What are some common challenges faced by junior application developers when transitioning from academic projects to real-world applications?

Junior Application Developers often find that real-world projects involve more complex codebases, stricter deadlines, and frequent collaboration with cross-functional teams compared to academic assignments. They may also encounter challenges in understanding legacy code, adhering to industry best practices, and using version control systems like Git in a team environment. Seeking mentorship, asking questions, and participating in code reviews can help ease this transition and accelerate learning.

What does a junior application developer do?

A Junior Application Developer assists in designing, coding, and testing software applications under the supervision of senior developers. They typically work on writing simple code, fixing bugs, and learning the best practices of software development. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their programming skills. This position is ideal for individuals who are early in their software development careers and looking to gain hands-on experience in application development.
What are the most commonly searched types of Application Developer jobs in Missouri? The most popular types of Application Developer jobs in Missouri are:
What are popular job titles related to Junior Application Developer jobs in Missouri? For Junior Application Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Junior Application Developer jobs in Missouri look for? The top searched job categories for Junior Application Developer jobs in Missouri are:
What cities in Missouri are hiring for Junior Application Developer jobs? Cities in Missouri with the most Junior Application Developer job openings:
Infographic showing various Junior Application Developer job openings in Missouri as of August 2026, with employment types broken down into 76% Full Time, 18% Part Time, and 6% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $83,459 per year, or $40.1 per hour.

$45K - $57K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 21 days ago


Job description

Would you like to be a part of a company that is employee owned? Consider joining a talented team of engineering professionals at Nooter/Eriksen Inc. We are an OEM specializing in HRSG (Heat Recovery Steam Generator) design, construction and supply of equipment and solutions in the power industry worldwide.

Nooter/Eriksen is seeking a Jr. Accountant to join our Finance Team. This role is part of a team that is responsible for delivering accurate and timely financial reporting and analysis by managing core accounting functions, supporting project finance operations, ensuring compliance with regulatory requirements, and driving process improvements to enhance efficiency and internal controls. This position is located in Fenton, MO. The expectation is that this will be a hybrid position depending on business needs.

Make an Impact with a career in Power Generation!

There's never been a more exciting time to join the energy infrastructure industry, especially an employee-owned OEM with profit-based incentive opportunities! This role offers the opportunity to directly impact the efficiency and reliability of modern power generation systems. In this role, you will be at the forefront of optimizing combined cycle plant performance and shaping the future of energy technology.

About Nooter/Eriksen:

Nooter/Eriksen is an employee-owned company with headquarters in Fenton, MO and Milan, Italy. We offer a flexible work schedule with the option of working half-days on Fridays, year-round! We provide a full benefits package. Our 401(K) provides an employer match and an annual non-elective contribution. We provide medical insurance with an employer contribution toward the HSA. Dental and Short-Term disability is 100% covered by the company. We also offer vision and fitness reimbursement.

We pride ourselves on our collaborative environment where employees are empowered to advance their career, explore career paths, and grow personally and professionally.

DAY IN THE LIFE:

The Jr. Accountant will support project finance operations during high-volume periods and must manage shifting priorities across accounting and project teams. As a Jr. Account, you will need to:

  • Develop an understanding of project financial processes, reporting requirements, internal controls, and accounting functions through cross-training and participation in project finance activities to support departmental flexibility and professional development;
  • Support Project Financial Analysts by assisting with accounts payable processing, customer invoicing, project financial reporting, analysis, and other related finance and accounting activities as needed;
  • Perform account reconciliations and support month-end close activities, including journal entries and account analysis;
  • Assist with payment processing activities, including checks, ACH, and wire transfers, in accordance with established procedures and internal controls; and
  • Participate in initiatives that support improvements in financial reporting, accounting processes, and operational efficiency.

QUALIFICATIONS. We want the person selected for this role to be successful! The following qualifications are essential to be effective in this role:

Work Experience

  • 1-3 years of accounting, finance, or related business experience.

Education

  • Bachelor's degree in business or finance; experience will be considered in lieu of education.
  • Reading, writing, problem solving, making quick decisions, interpreting data and analyzing results; effective written and verbal communication are essential.

If you are interested in this position, please simply click the Apply button or visit our careers page at www.ne.com to get started! Our application is quick and should take you less than 5 minutes to fill out. Your information will be then sent directly to the Recruiter.

Nooter/Eriksen is committed to creating and maintaining an environment in which all employees feel valued, included, safe, and empowered to do their best work. We are proud to be an equal opportunity workplace and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other characteristics.

This position is not eligible for employer-sponsored work authorization now or in the future. Candidates must be authorized to work in the United States without sponsorship. Pre-employment drug screen and background check required.