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Junior Back End Developer Jobs in Missouri (NOW HIRING)

Diligent Corporation

Role Overview You're a hands-on backend engineer who enjoys owning features end to end and working ... You'll mentor junior engineers, influence technical decisions, and use modern AI-powered tools ...

JS Consulting

Senior Developer

Saint Louis, MO · On-site

$53 - $70/hr

Experience with using SQL Server as a backend preferred. * Experience with Entity Framework ... Must be able to mentor junior development team staff and ensure completion of assigned projects by ...

Jobtailor

Senior Engineer - Cloud

California, MO · On-site

$150 - $190/hr

Proven ability to design and develop scalable backend services, optimize performance, and mentor junior engineers in a collaborative environment. Highest-signal resume keywords * Golang Programming

Visa Hunt

Senior Android Engineer, iRAD

California, MO · On-site

$196 - $230/hr

... Backend Engineers, and Data Scientists to create impactful solutions * Champion engineering best practices that ensure code quality, scalability, and maintainability * Mentor junior developers and ...

New

VSolvit, LLC.

SOFTWARE DEVELOPER

California, MO · On-site

$110 - $165/hr

... supporting junior developers, providing guidance on coding practices and problem-solving Basic ... Experience with front-end frameworks (React, Angular, or Vue.js) and back-end technologies ...

New

Socket.dev

Mobile Engineer

California, MO · On-site

$149 - $214/hr

Implement on-device and cloud-based ML capabilities using modern mobile and backend frameworks ... Mentor junior mobile engineers and promote best practices across iOS and Android development.

Jobtailor

Senior Engineer

California, MO · On-site

$150 - $190/hr

Conduct design sessions, code reviews, and mentor junior engineers to elevate engineering quality ... Backend Technologies (.NET, Java) * CI/CD Pipelines and Containerization * SQL and NoSQL Database ...

Jobgether

Our partner is looking for a Junior Manual QA Engineer (Web, CRM) based in Netherlands. This is an ... You will work closely with backend, mobile, and product teams within Scrum and SDLC environments.

Compunnel

Software Engineer IV

Kansas City, MO · On-site

... and scalable back-end services and APIs using C#, ASP.NET MVC, .NET Core, and Web API. • ... junior developers, sharing knowledge and promoting best practices. Percentage of time spent on ...

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Showing results 21-40

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Junior Back End Developer information

See Missouri salary details

$22.5K

$83.5K

$129K

How much do junior back end developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for junior back end 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 is a junior back end developer?

A Junior Back End Developer is an entry-level software developer responsible for building and maintaining the server-side logic, databases, and APIs of web applications. They work with programming languages like Python, Java, or Node.js and collaborate with front-end developers to ensure seamless integration. Their tasks often include writing code, debugging issues, optimizing performance, and managing databases. Juniors typically work under the guidance of senior developers to improve their skills and gain experience in back-end development.

What are some common challenges faced by junior back end developers in their first role?

Junior Back End Developers often find themselves adjusting to complex codebases and learning how to troubleshoot issues within existing systems. Navigating unfamiliar frameworks, understanding best practices for security and performance, and collaborating effectively with front-end developers and other team members can also be initial challenges. Many juniors spend time improving code review skills and learning to communicate technical issues clearly. Embracing these learning opportunities and seeking mentorship will help you grow quickly and build confidence in your new role.

What are the key skills and qualifications needed to thrive in the junior back end developer position, and why are they important?

To thrive as a Junior Back End Developer, you need a solid understanding of server-side programming languages (such as Java, Python, or Node.js), basic database management, and problem-solving abilities, often supported by a degree in computer science or a related field. Familiarity with frameworks (e.g., Express, Django), version control systems like Git, and exposure to cloud platforms or RESTful APIs are commonly expected. Strong communication skills, a willingness to learn, and an aptitude for teamwork make candidates stand out in this collaborative environment. These skills are crucial for building robust applications, maintaining efficient workflows, and integrating seamlessly with cross-functional teams.

What are the most commonly searched types of Back End Developer jobs in Missouri?

The most popular types of Back End Developer jobs in Missouri are:

What are popular job titles related to Junior Back End Developer jobs in Missouri?

For Junior Back End Developer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Junior Back End Developer jobs in Missouri look for?

The top searched job categories for Junior Back End Developer jobs in Missouri are:

Junior Back End Developer jobs near you
Infographic showing various Junior Back End Developer job openings in Missouri as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $83,459 per year, or $40.1 per hour.

Software Engineer II

Diligent Corporation

On-site

Full-time

Re-posted 28 days ago

Diligent Delivery Systems rating

4.8

Company rating: 4.8 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

Job description

Role Overview

You're a hands-on backend engineer who enjoys owning features end to end and working on real products that customers rely on every day. In this Software Engineer II role, you'll help build and evolve a Third Party Risk Management SaaS platform using Laravel and PHP, designing scalable APIs and services that keep performance and reliability front and center.

You'll work in a product-focused team that owns its services from architecture and implementation through deployment, monitoring, and continuous improvement. You'll mentor junior engineers, influence technical decisions, and use modern AI-powered tools thoughtfully to ship better code faster. If you're looking for a mid-level role with real ownership, modern tooling, and the chance to grow your impact, this is for you.

Here's a breakdown of what you'll do (not all of it, just the important stuff)

  • Design, build, and maintain backend features and RESTful APIs in Laravel within a modern TALL stack environment.

  • Own well-defined stories from implementation through deployment, monitoring, and iteration, ensuring performance and reliability.

  • Contribute to architectural discussions and technical decisions that shape the Third Party Risk Management platform.

  • Review code, improve test coverage, and strengthen CI/CD and engineering standards across the team.

  • Mentor Software Engineer I colleagues through code reviews, pairing, and knowledge sharing.

  • Use AI tools (e.g. GitHub Copilot, ChatGPT) to accelerate coding, debugging, testing, and documentation-while critically validating outputs and ensuring safe, responsible use.

These are the essentials you'll need to get an interview

  • 3-5 years of professional software engineering experience in an agile, fast-paced environment.

  • Strong experience with PHP and Laravel, ideally within the TALL stack (Tailwind, Alpine.js, Laravel, Livewire).

  • Solid understanding of relational databases (MySQL or MariaDB), including data modelling and query optimisation.

  • Experience designing and building RESTful APIs and working on system integrations.

  • Practical experience with AWS or a similar cloud platform, plus comfort working with Docker or other containerised environments.

  • Confident debugging production issues using logs, monitoring, and observability tools.

  • Clear communication skills and the ability to discuss architecture, document designs, and collaborate effectively with engineers and non-engineers.

  • Practical experience using AI tools in your development workflow and awareness of their limitations, privacy, and security implications.

It would be great if you had these too, but we'll support you if you don't

  • Experience with frontend technologies such as Vue, React, Blade, or Livewire in a Laravel context.

  • Prior exposure to building or maintaining SaaS products, especially in risk, security, or governance domains.

  • Experience mentoring others, leading technical initiatives, or improving developer experience and team workflows.

What Diligent Delivery Systems employees say

Pay

Hours and flexibility

Workplace

Get the full story on Breakroom

Diligent Delivery Systems logo

About Diligent Delivery Systems

Sourced by ZipRecruiter

Welcome to Diligent Delivery Systems, a nationwide transportation, shipping, and logistics service provider. We supply businesses with an assortment of shipping and delivery solutions to enhance day-to-day delivery efficiency and productivity. Our delivery services include: Hot Shot Delivery, Healthcare Courier Services, Outsourced Fleet Management Using Owner Operators, Warehouse & Distribution Network, Over-the-Road Trucking (LTL & FTL), White Glove Delivery / Final Mile, Domestic Air Freight, and Logistics Consulting.

Industry

Transportation and warehousing

Company size

1,001 - 5,000 Employees

Headquarters location

Houston, TX, US

Year founded

1994

Social media

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