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Senior Java J2Ee Developer Jobs in Missouri (NOW HIRING)

Navtech, Inc.

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

Design and Develop Java and J2EE-based web applications using Java frameworks as required by ... Sun/ Oracle Certified Java Programmer desirable Best Regards, Kevin Smith | PH: 224-296-3545

Gemini

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St.Louis, MO - Inperson Interview Job Type: Full Time Only OPT EAD, CPT ... Experience developing applications using Core JAVA, J2EE, SQL Knowledge of design patterns and ...

Sonsoft Inc

-UI Developer with ava J2EE

Saint Louis, MO

$48.50 - $63.25/hr

At least 6 years of implementation experience in Java/J2EE technologies, Spring, Hibernate * At ... At least 4 years of experience in Server side programming using Core Java, J2EE, Java Servlets, JSP ...

Gemini

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java Developer Location: St.Louis, MO - Inperson Interview Job Type: Full Time Only OPT EAD, CPT ... using Core JAVA, J2EE, SQL • Knowledge of design patterns and implementation experience • ...

The Giant Bullseye

Senior Java Engineer

Saint Louis, MO

$55.75 - $71/hr

Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain ... Collaborate with cross-functional teams including DevOps, QA, and product to deliver high-quality ...

AG Technologies

JAVA Developer

Chesterfield, MO · On-site

$50.50 - $65.25/hr

Developing, maintaining and experience migrating Visual Basic/ASP applications to J2EE framework ... Expertise with the Eclipse IDE, and related Java build tools and techniques * Familiarity with ...

Ask IT consulting

JAVA Engineer

Saint Louis, MO · On-site

$50.25 - $69/hr

... Java & J2EE Strong experience with Java, J2EE, Struts, Spring, JSF, UML, OOAD, Web Services (SOAP/SOA) and multi-tier software design and development and should be comfortable in a Linux shell ...

America CyberSystem

Java Developer

Jefferson City, MO

$48.25 - $62.50/hr

Java (J2EE, Struts, tag library, servlets, jsp) * Jquery, NodeJS, NPM package manager * Python 2.7.5 * PHP * XML, XSL * Web-based applications * SOAP, Webservices * Portlets * Ant * SQL * IBM DB2

America CyberSystem

Java Developer

Jefferson City, MO · On-site

$48.25 - $62.50/hr

Java (J2EE, Struts, tag library, servlets, jsp) * Jquery, NodeJS, NPM package manager * Python 2.7.5 * PHP * XML, XSL * Web-based applications * SOAP, Webservices * Portlets * Ant * SQL * IBM DB2

w3r Consulting

Senior Software Engineer (Java)

O Fallon, MO · On-site

$116K - $153K/yr

Java 8+, J2EE, Spring, Hibernate * Angular/React front-end development * REST/SOAP APIs and ... Cloud-Native Architecture & DevOps * Cloud-Native / AWS or Other Cloud Platforms * CI/CD and ...

HCL Global Systems Inc

Sr Java Developer

Saint Louis, MO · On-site

$55.75 - $71/hr

HCL Global Systems Inc is a leading organization in the financial services sector, and they are seeking a Sr Java Developer to build end-to-end business solutions. The ideal candidate will work on ...

ACI Infotech

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Onsite Sr. Java Developer Location: St. Louis, MO In short, I require ::-- Java , spring boot , microservices and AWS ( cloud is compulsory , if not AWS , any other cloud will work). Responsibilities ...

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Senior Java J2Ee Developer information

See Missouri salary details

$26

$52

$74

How much do senior java j2ee developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for senior java j2ee developer in Missouri is $52.85, according to ZipRecruiter salary data. Most workers in this role earn between $44.80 and $61.13 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior Java J2EE developer?

To thrive as a Senior Java J2EE Developer, you need advanced expertise in Java, J2EE frameworks (such as Spring or Hibernate), object-oriented programming, and a relevant degree in computer science or related fields. Familiarity with version control systems (like Git), build tools (such as Maven or Gradle), and cloud platforms, along with relevant certifications, is often required. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These skills and qualities are essential for delivering robust, scalable applications and leading successful development projects.

What does a senior Java J2EE developer do?

A Senior Java J2EE Developer is responsible for designing, developing, and maintaining enterprise-level applications using Java and Java 2 Platform, Enterprise Edition (J2EE) technologies. They lead the development process, perform code reviews, and ensure the application is robust, scalable, and secure. Additionally, they collaborate with cross-functional teams to gather requirements, provide technical guidance, and resolve complex software issues.

What is the difference between Senior Java J2Ee Developer vs Java Software Engineer?

AspectSenior Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDevelops Java applications, may work on various project sizes
Industry UsageCommon in finance, healthcare, enterprise sectorsUsed across tech, finance, startups, and enterprise
Search & Comparison IntentOften compared for experience level and responsibilitiesCompared for entry to mid-level Java development roles

The main difference between a Senior Java J2Ee Developer and a Java Software Engineer lies in experience and responsibilities. Senior developers typically lead complex projects and mentor junior staff, while Java Software Engineers focus on developing Java applications across various environments. Both roles require similar educational backgrounds and certifications, but seniority impacts scope and leadership expectations.

What are some common challenges faced by senior Java J2EE developers when working on large-scale enterprise applications?

Senior Java J2EE Developers often encounter challenges such as managing complex codebases, ensuring scalability and performance, and integrating with legacy systems or third-party services. Balancing new feature development with ongoing maintenance and refactoring can also be demanding. Effective communication and collaboration with cross-functional teams, such as DevOps, QA, and front-end developers, are essential to ensure smooth project delivery and address issues promptly.
What cities in Missouri are hiring for Senior Java J2Ee Developer jobs? Cities in Missouri with the most Senior Java J2Ee Developer job openings:
Infographic showing various Senior Java J2Ee 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 $109,932 per year, or $52.9 per hour.

Senior JAVA Developer

Dellfor Technologies

Springfield, MO

$80K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 18 days ago

Job description

Company Description

Dellfor Technologies is founded by software professionals with fresh approach, and ideas empowering clients and partners in meeting the unique challenges created by transforming business needs. Our technical, domain expertise across obust solutions. We strive to prove ourselves from project inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion...



To succeed in the Dellfor technologies, you need exceptional connections - to the right experts, the right opportunities and the right answers. You'll find Dellfor Technologies right in the center of this ever-changing technological world - uncovering opportunities and connecting possibilities.



As a global provider of IT staffing services, Dellfor Technologies connects the very best IT professionals to great opportunities at leading companies. And we do it every single day - for both temporary and permanent assignments and across virtually all industries. We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent.


Job Description

 5-12+ Years of Java, J2EE and web/internet based programming experience (both client and server side)
 5+ Experience with OOA/OOD, distributed systems/software, real time processing, relational database systems, messaging systems
- Deep understanding of data structures, algorithms and design patterns (GoF)
- Experience with agile, test-driven development
- Experience with rich UI frameworks like Angular JS, jQuery, DOJO, Ajax, HTML 5, Swing, Java FX or similar frameworks/APIs
- Experience with application development frameworks like Spring, Hibernate, JSF, Struts or similar frameworks
- Experience with SOA and Web Services
- Experience with Unix/Linux, Windows
- Experience with build, deploy and test automation tools like Ant, Maven, Hudson, Jenkins, Cruise Control, Chef, Junit, Test NJ, Selenium or similar tools
- Demonstrated experience working with core business logic within applications
- Experience in developing APIs and Frameworks
Preferred skills in Cassandra, Rabbit MQ, pivotal cloud foundry, spring boot, scrum

Additional Information

Highlights and benefits

  • We are a registered E verified company
  • Starting salary between $ 60,000 with regular increments
  • Free classroom skill enhancement program
  • Relocation allowance
  • Referral bonus
  • On the job support from experienced professionals in the relative field
  • Travel allowance
  • Insurance- Medical, dental, vision and 401K
  • Health Benefits through Carefirst BCBS (Blue Cross Blue Shield)
  • Company paid Life Insurance

Please respond with your resume. US Citizens and all other parties authorized to work in the US are encouraged to apply.


Job Type: Contract

Salary: $80,000.00 /year

Required education:

  • Bachelor's

Required experience:

  • Developer: 5-12year

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