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Java Architect Jobs in Missouri (NOW HIRING)

Jobsbridge

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

MasterCard

Senior Software Engineer - Java

O Fallon, MO · Hybrid

$116K - $153K/yr

Participate in architecture and technical design discussions, evaluating technologies and ... Strong hands-on experience with Java and modern Java development practices, with a deep ...

Varsity Tutors

Java Tutor

Columbia, MO · Remote

$40/hr

Ability to explain encapsulation, abstract classes, design patterns, and JVM architecture while ... Familiar with Java curricula including AP Computer Science A and college-level courses, and common ...

Mastercard, Inc.

Senior Software Engineer - Java

O Fallon, MO · On-site

$116K - $153K/yr

The successful candidate will partner closely with Product, Engineering, Risk, Architecture, and ... The ideal candidate brings strong hands-on Java backend expertise combined with modern frontend ...

Varsity Tutors

Java Tutor

Saint Louis, MO · Remote

$40/hr

Ability to explain encapsulation, abstract classes, design patterns, and JVM architecture while ... Familiar with Java curricula including AP Computer Science A and college-level courses, and common ...

Sonsoft Inc

Java/J2EE Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... Architecture (SOA). * At least 2 years of experience in PL/SQL. * Experience in Server side ... Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like ...

Sonsoft Inc

Java/J2ee Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... Architecture (SOA). * At least 2 years of experience in PL/SQL. * Experience in Server side ... Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * Experience in development/build tools like ...

HCL Global Systems Inc

Sr Java Developer

Saint Louis, MO · On-site

$55.75 - $71/hr

Required : • 6+ years of experience in Java/JEE development • Skills in developing applications using multi-tier architecture • Knowledge of google/AWS cloud • Java/JEE, Spring, Spring boot ...

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All JobsJava Architect JobsJava Architect Jobs in Missouri

Java Architect information

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How much do java architect jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for java architect in Missouri is $65.42, according to ZipRecruiter salary data. Most workers in this role earn between $56.83 and $76.68 per hour, depending on experience, location, and employer.

What is a Java architect?

A Java Architect is a senior IT professional who designs and oversees the architecture of software applications built with Java technologies. They are responsible for creating high-level design choices, establishing technical standards, and ensuring that the overall structure of the software system meets the business requirements. Java Architects work closely with developers, project managers, and stakeholders to translate business needs into technical solutions, while considering scalability, performance, and security. They also provide guidance on best practices in coding, integration, and deployment of Java-based applications.

What are the key skills and qualifications needed to thrive as a Java architect?

To thrive as a Java Architect, you need expert knowledge of Java programming, software design patterns, and system architecture, usually backed by a degree in computer science or a related field. Familiarity with tools such as Spring Framework, RESTful APIs, cloud platforms (e.g., AWS, Azure), and relevant certifications like Oracle Certified Master are highly valuable. Strong communication, leadership, and problem-solving skills help you effectively lead teams and translate business requirements into robust technical solutions. These skills ensure scalable, maintainable systems and successful project delivery in complex enterprise environments.

How does a Java architect typically collaborate with development and operations teams to ensure successful project delivery?

A Java Architect plays a key role in bridging the gap between development and operations teams by designing scalable solutions and establishing best practices for code integration, deployment, and maintenance. They often participate in architecture review meetings, guide developers on technical decisions, and coordinate with DevOps engineers to automate build and release processes. This collaboration ensures that the resulting software is robust, maintainable, and aligned with both business requirements and infrastructure capabilities. Regular communication and documentation are essential to keep all stakeholders aligned throughout the software development lifecycle.

What is the difference between Java Architect vs Java Developer?

AspectJava ArchitectJava Developer
Required CredentialsBachelor's in CS or related, often certifications like Oracle Certified ProfessionalBachelor's in CS or related, certifications optional
Work EnvironmentDesigning system architecture, high-level planningWriting, testing, and maintaining code
Employer & Industry UsageUsed in enterprise, large-scale projectsUsed across startups, mid-sized, and large companies
Common Search & ComparisonOften compared for seniority and scopeCompared for coding skills and implementation

The main difference between a Java Architect and a Java Developer lies in their focus and responsibilities. Java Architects design the overall system architecture and make high-level technical decisions, while Java Developers focus on coding, testing, and implementing features. Both roles require strong Java skills and relevant certifications, but Architects typically have more experience and a broader strategic role in projects.

What are the most commonly searched types of Java Architect jobs in Missouri?

The most popular types of Java Architect jobs in Missouri are:

What are popular job titles related to Java Architect jobs in Missouri?

For Java Architect jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Java Architect jobs in Missouri look for?

The top searched job categories for Java Architect jobs in Missouri are:

What are popular job titles related to Java Architect jobs in MO?

For Java Architect jobs in MO, the most frequently searched job titles are:

Java Architect jobs near you
Infographic showing various Java Architect job openings in Missouri as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 77% Physical, 7% Hybrid, and 16% Remote job distribution, with an average salary of $136,084 per year, or $65.4 per hour.

Artificial Intelligence Architect

Wright City, MO

Long Finch Technologies
IT Services • 51 - 200 employees
Learn more about Long Finch Technologiesexternal

Full-time

Posted 13 days ago

Job description

NEED ONLY USC/GC. CAN WORK FROM ANY NEARBY OFFICE. NO NEED TO RELOCATE TO A DIFFERENT PLACE

WE ARE LOOKING FOR ARCHITECT FOR THIS POSITION NOT DEVELOPER.

Artificial Intelligence Architect

Java 21+, Spring Boot, Spring AI
Microservices, event-driven architecture (Kafka, SQS/SNS)
REST/GraphQL API design, gRPC
Design patterns, Enterprise architecture and scaling
AI / ML Integration
Experience with Agentic AI / multi-agent frameworks at enterprise scale.
LLM integration via Anthropic Claude API, OpenAI, or AWS Bedrock
RAG architectures, vector databases (OpenSearch, Pinecone, pgvector)
Model serving, inference optimization, prompt engineering
Spring AI, Langgraph, Google ADK, A2A, MCP.
Prompt Engineering, prompt caching, Token optimization.
AWS

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