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Entry Level Back End Developer Jobs in St Louis, MO

Entry Level Back End Developer information

See St Louis, MO salary details

$11

$56

$82

How much do entry level back end developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for entry level back end developer in St. Louis, MO is $56.13, according to ZipRecruiter salary data. Most workers in this role earn between $46.06 and $66.39 per hour, depending on experience, location, and employer.

What is an entry level back end developer?

An Entry Level Back End Developer is responsible for building and maintaining the server-side logic of web applications. They work with databases, APIs, and server frameworks to ensure smooth data processing and functionality. Typically, they use languages like Python, Java, or Node.js, and collaborate with front-end developers to integrate user-facing elements. This role requires a fundamental understanding of programming, databases, and version control systems like Git. They often work under the guidance of senior developers to improve performance and security.

What are the key skills and qualifications needed to thrive as an entry level back end developer?

To thrive as an Entry Level Back End Developer, you need a solid understanding of programming languages such as Python, Java, or Node.js, as well as familiarity with databases and version control systems, typically supported by a relevant degree or coding bootcamp experience. Experience using frameworks like Django or Express.js, knowledge of RESTful APIs, and proficiency with Git are common technical requirements. Problem-solving abilities, teamwork, and clear communication help candidates stand out in fast-paced development environments. These skills are essential for building reliable server-side applications, supporting seamless collaboration, and ensuring the functionality and security of web services.

What are some common challenges faced by entry level back end developers and how can I overcome them?

Entry level back end developers often encounter challenges such as understanding complex codebases, debugging issues in unfamiliar systems, and managing time across multiple tasks. To overcome these obstacles, it's helpful to ask questions early and often, use available documentation, and collaborate closely with more experienced team members. Staying organized, practicing consistent coding habits, and actively participating in code reviews will also accelerate your learning. Adapting to new technologies and frameworks is a normal part of the growth process in this role, and a willingness to continuously learn will help you succeed.

Are entry level back end developers still in demand?

Entry level back end developers are still in demand due to ongoing growth in web applications and digital services. Skills in programming languages like Python, Java, or Node.js, along with knowledge of databases and APIs, are valuable for these roles. The demand is expected to remain steady as companies continue to develop and maintain backend systems.

How to start as an entry level back end developer?

To start as an entry level back end developer, focus on learning programming languages such as Python, Java, or Node.js, and gain familiarity with databases like MySQL or MongoDB. Building a portfolio of projects, understanding version control systems like Git, and obtaining relevant certifications can improve job prospects; internships or apprenticeships also provide practical experience.

What are popular job titles related to Entry Level Back End Developer jobs in St. Louis, MO?

For Entry Level Back End Developer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Entry Level Back End Developer jobs in St. Louis, MO look for?

The top searched job categories for Entry Level Back End Developer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Entry Level Back End Developer jobs?

Cities near St. Louis, MO with the most Entry Level Back End Developer job openings:

Infographic showing various Entry Level Back End Developer job openings in St. Louis, MO as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $116,751 per year, or $56.1 per hour.

Mid Software Developer

Chenega Corporation

O Fallon, IL • On-site

Full-time

Re-posted 22 days ago


Job description

Summary

Mid Software Developer

O’Fallon, IL

Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level! 

Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace. 

Chenega Agile Real-Time Solutions (CARS) is seeking a Mid Software Developer to join the FS2 – Foundation Solutions team. The Backend Software Developer will modify existing GOTS code and integrate open-source software solutions for display and analysis within Aeronautical Production Systems.


Responsibilities
  • Coding, developing, integrating, and debugging Python, React, C#, and other languages. Strong familiarity with Python Flask, Mapping, Gitlab/DevOps, and ESRI development
  • Writing validation tests against existing code baselines to ensure the integrity of the code during Agile development efforts.
  • Assisting with unit testing.
  • Writing scripts to automate AWS and RDS tasks.
  • Performs software systems development, including the design, development, troubleshooting, and debugging of software programs for software enhancements and new software-intensive systems and products.
  • Participate in peer reviews and unit testing, and must be adaptable to different responsibilities.
  • Duties include software requirements analysis, development of software products.
  • This role is responsible for identifying software and hardware dependencies and capacities.
  • Other duties as assigned

Qualifications
  • BS degree and 2+ years of prior relevant experience OR
  • Master's 2+years of prior relevant experience; OR
  • High School diploma or GED equivalent and 6+ years of related experience.
    • Adept at leveraging a comprehensive suite of AWS services, including Amazon S3 for storage, EC2 for compute, and Lambda for serverless functions. This expertise is complemented by strong experience in Python and shell scripting to automate cloud operations and streamline infrastructure management.
    • Possession of an AWS Certified Developer - Associate certification is a strong plus.
    • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
    • Experience with TypeScript, Node.js/Express, ASP.NET Core Web API, Swagger (OpenAPI), C#, and Postgres
    • Familiarity with REST principles.
    • Experience with DevSecOps, including Kubernetes and Docker.
    • Experience with Python and .NET Core (coding, developing, designing, integrating, and debugging)
    • Experience with Linux Administration (including writing Bash scripts)
    • Experience scripting to automate AWS and RDS tasks
    • Experience using AWS SDK API tools to build on AWS. Lambdas, EC2, and React.
    • Experience implementing JavaScript, Java, and SQL
  • Background check
  • Successfully pass background and drug screening

Preferred Qualifications:

  • Master's Degree with 2+ years of prior relevant experience
  • Active TS/SCI Clearance

 

Knowledge, Skills, and Abilities:

  • Ability to obtain TS/SCI Clearance
  • Ability to work independently and yet be effective within a team setting
  • Must be capable of managing multiple efforts with time-related constraints in a fast-paced contracting environment
  • Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals
  • Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.
  • Excellent skills in Microsoft Word, Excel, and other Office applications
  • Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
  • Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.
  • Good problem-solving skills; ability to visualize a problem/situation and think abstractly to solve it

How you’ll grow 

At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there’s always room to learn. 

We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers. 

Benefits 

At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits. 

Learn more about what working at Chenega MIOS can mean for you. 

Chenega MIOS’s culture 

Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives. 

Corporate citizenship 

Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities. 

Learn more about Chenega’s impact on the world. 

Chenega MIOS News- https://chenegamios.com/news/ 

Tips from your Talent Acquisition Team 

We want job seekers exploring opportunities at Chenega MIOS to feel prepared and confident. To help you with your research, we suggest you review the following links: 

Chenega MIOS web site - www.chenegamios.com 

Glassdoor - https://www.glassdoor.com/Overview/Working-at-Chenega-MIOS-EI_IE369514.11,23.htm 

LinkedIn - https://www.linkedin.com/company/1472684/ 

Facebook - https://www.facebook.com/chenegamios/ 

#Chenega Agile Real Time Solutions, LLC


Estimated Salary/Wage
USD $75,000.00/Yr. Up to USD $100,000.00/Yr.Qualifications:
  • BS degree and 2+ years of prior relevant experience OR
  • Master's 2+years of prior relevant experience; OR
  • High School diploma or GED equivalent and 6+ years of related experience.
    • Adept at leveraging a comprehensive suite of AWS services, including Amazon S3 for storage, EC2 for compute, and Lambda for serverless functions. This expertise is complemented by strong experience in Python and shell scripting to automate cloud operations and streamline infrastructure management.
    • Possession of an AWS Certified Developer - Associate certification is a strong plus.
    • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
    • Experience with TypeScript, Node.js/Express, ASP.NET Core Web API, Swagger (OpenAPI), C#, and Postgres
    • Familiarity with REST principles.
    • Experience with DevSecOps, including Kubernetes and Docker.
    • Experience with Python and .NET Core (coding, developing, designing, integrating, and debugging)
    • Experience with Linux Administration (including writing Bash scripts)
    • Experience scripting to automate AWS and RDS tasks
    • Experience using AWS SDK API tools to build on AWS. Lambdas, EC2, and React.
    • Experience implementing JavaScript, Java, and SQL
  • Background check
  • Successfully pass background and drug screening

Preferred Qualifications:

  • Master's Degree with 2+ years of prior relevant experience
  • Active TS/SCI Clearance

 

Knowledge, Skills, and Abilities:

  • Ability to obtain TS/SCI Clearance
  • Ability to work independently and yet be effective within a team setting
  • Must be capable of managing multiple efforts with time-related constraints in a fast-paced contracting environment
  • Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals
  • Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.
  • Excellent skills in Microsoft Word, Excel, and other Office applications
  • Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
  • Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.
  • Good problem-solving skills; ability to visualize a problem/situation and think abstractly to solve it

How you’ll grow 

At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there’s always room to learn. 

We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers. 

Benefits 

At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits. 

Learn more about what working at Chenega MIOS can mean for you. 

Chenega MIOS’s culture 

Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives. 

Corporate citizenship 

Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities. 

Learn more about Chenega’s impact on the world. 

Chenega MIOS News- https://chenegamios.com/news/ 

Tips from your Talent Acquisition Team 

We want job seekers exploring opportunities at Chenega MIOS to feel prepared and confident. To help you with your research, we suggest you review the following links: 

Chenega MIOS web site - www.chenegamios.com 

Glassdoor - https://www.glassdoor.com/Overview/Working-at-Chenega-MIOS-EI_IE369514.11,23.htm 

LinkedIn - https://www.linkedin.com/company/1472684/ 

Facebook - https://www.facebook.com/chenegamios/ 

#Chenega Agile Real Time Solutions, LLC

Education:UNAVAILABLEEmployment Type: FULL_TIME