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Senior Java Backend Developer Jobs in Missouri (NOW HIRING)

Palnar

Sr. Java Full Stack Developer

O Fallon, MO · On-site

$49 - $63.25/hr

What are your top 3 required technical skills We are looking for a developer who is strong in backend development and has basic skills to perform UI development Backend Skills Java 17 Spring Boot 3.x ...

Walmart

Backend Senior Software Engineer

Noel, MO · On-site

$90K - $180K/yr

We are seeking a Senior Software Engineer with information security expertise to help design and ... Expert skills in programming languages such as Java or Python and in interfacing with a backend ...

Walmart

Backend Senior Software Engineer

Anderson, MO · On-site

$90K - $180K/yr

We are seeking a Senior Software Engineer with information security expertise to help design and ... Expert skills in programming languages such as Java or Python and in interfacing with a backend ...

Walmart

Backend Senior Software Engineer

Cassville, MO · On-site

$90K - $180K/yr

We are seeking a Senior Software Engineer with information security expertise to help design and ... Expert skills in programming languages such as Java or Python and in interfacing with a backend ...

Medium

Senior Software Engineer (back-end)

Belgrade, MO · On-site

$120 - $180/hr

At least five years of relevant experience as a back-end developer. * Strong foundation in ... Strong experience with major object-oriented languages such as C#, Java, C++, or similar. * Strong ...

Atria Group LLC

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

Unigroup is in need of a senior Java developer. They will be part of a 10+ person team developing on a large rewrite of their enterprise system along with smaller projects as well. This individual ...

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Senior Java Backend Developer information

See Missouri salary details

$60K

$131.2K

$178.7K

How much do senior java backend developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for senior java backend developer in Missouri is $131,169.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,000.00 and $146,800.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Missouri? The most popular types of Java Backend Developer jobs in Missouri are:
What are popular job titles related to Senior Java Backend Developer jobs in Missouri? For Senior Java Backend Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Senior Java Backend Developer jobs in Missouri look for? The top searched job categories for Senior Java Backend Developer jobs in Missouri are:
What cities in Missouri are hiring for Senior Java Backend Developer jobs? Cities in Missouri with the most Senior Java Backend Developer job openings:
Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Missouri as of August 2026, with employment types broken down into 84% Full Time, 2% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $131,169 per year, or $63.1 per hour.

Sr. Java Full Stack Developer

Palnar

O Fallon, MO • On-site

$49 - $63.25/hr

Full-time

Re-posted 20 days ago

Job description

Successfully designed and developed externally facing web applications utilizing modern single page application frameworks. Angular and React JS experience preferred.
Deep understanding of JavaScript and it's benefits and quirks.
Proven experience building ADA and WCAG compliant web applications.
Successfully designed and developed cloud ready REST APIs utilizing industry best practices.
Deep understanding of Cloud Architecture and it's benefits and quirks.
Deep understanding of Messaging frameworks and event-based architecture and it's benefits and quirks.
Possess an understanding of multi-tier web development; including knowledge of server-side technologies and databases.
Understanding of web application optimizations such as progressive web apps, web workers, browser repaints and reflows, performance and memory optimizations, debugging memory leaks, caching, flame graphs.
Experience and knowledge of authentication and authorization workflows using concepts like JWT.
Have proficiency in Quality engineering and experience working with Quality leads to define processes and technologies.
Passion for improving code quality using approaches such as unit and end to end testing.
Deep knowledge of Continuous Integration and Delivery and toolsets that provide this ability.
Understanding of agile principles and methodologies and experience implementing and adapting them to fit the team's needs.
Use and understand Git based source control systems.
What are your top 3 required technical skills
We are looking for a developer who is strong in backend development and has basic skills to perform UI development
Backend Skills
Java 17
Spring Boot 3.x
SQL / Hibernate / JPA
Data Structure & Algorithms / Cloud Principles
UI Skills
Demonstrated skills using Angular 13+
Demonstrated skills making UI ADA, WCAG and Responsive Web compliant
Unit test framework using Jasmine, Karma

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