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Sr Java Aws Developer Jobs in Chesterfield, MO (NOW HIRING)

Khayainfotech

Java Developer With AI

Saint Louis, MO · On-site

$48.25 - $62.50/hr

Strong experience with Core Java and object-oriented programming principles * Experience with Java ... Knowledge of cloud platforms, including AWS, Azure, or Google Cloud Platform * Experience with ...

Jobs for Humanity

Java Backend Developer

O Fallon, MO · On-site

$47.25 - $61.25/hr

Cloud platforms (AWS, Azure, or GCP). * Docker and Kubernetes. * Agile/Scrum experience. * CI/CD ... DevOps practices. * Unit testing (JUnit or Mockito). * Bachelor's degree in computer science, IT ...

Arka Infotech Inc

Sr. Scala Developer

Saint Louis, MO · On-site

$53 - $70/hr

Louis, Missouri 08-03-2015 Senior Scala Developer w/hands-on experience writing Scala architecture on OS X and AWS models -- experience coding in Clojure, Java, and/or Python also a plus. Client is ...

TriOptus LLC

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

Java Developer Job Location: Lake St. Louis Duration: 12+ months Mode of Interview: In-person only ... Follow MasterCard Quality Assurance and Quality Control processes. * Assist Senior Team members in ...

Xforia, Inc.

Java Developer

Lake Saint Louis, MO · On-site

$48.25 - $62.50/hr

... years of Angular and Java experience. * Experience with Spring framework, JPA and Hibernate ... Experience with an AWS infrastructure is highly preferred.

Eliassen Group

Senior Software Developer

Saint Louis, MO · On-site

$100 - $125/hr

Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of ... AWS for the U.S. Treasury. The role requires full-stack development across Java/Spring Boot ...

Eliassen Group

Senior Software Developer

Saint Louis, MO · On-site

$100 - $125/hr

Louis, MO Our client seeks a Senior Software Developer to support modernization and maintenance of ... AWS for the U.S. Treasury. The role requires full-stack development across Java/Spring Boot ...

kollasoft

Java/J2EE developer Sr.

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java J2EE Developer in St.Louis,MO Duration: 2-3 Years Contract Need GC or USC only Communication: Present ideas assertively, aggressively and not be easily ignored. * Be articulate, persuasive and ...

kollasoft

Java/J2EE developer Sr.

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Java J2EE Developer in St.Louis,MO Duration: 2-3 Years Contract Need GC or USC only Communication: Present ideas assertively, aggressively and not be easily ignored. * Be articulate, persuasive and ...

kollasoft

Java/J2EE developer Sr.

Saint Louis, MO

$49.50 - $64.25/hr

Java J2EE Developer in St.Louis,MO Duration: 2-3 Years Contract Need GC or USC only Communication: Present ideas assertively, aggressively and not be easily ignored. * Be articulate, persuasive and ...

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All JobsSr Java Aws Developer JobsSr Java Aws Developer Jobs in Chesterfield, MO

Sr Java Aws Developer information

See Chesterfield, MO salary details

$10

$62

$85

How much do sr java aws developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for sr java aws developer in Chesterfield, MO is $62.18, according to ZipRecruiter salary data. Most workers in this role earn between $54.47 and $69.47 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Sr Java AWS developer, and why are they important?

To thrive as a Sr Java AWS Developer, you need advanced Java programming skills, experience with cloud architectures, and a strong understanding of software development best practices, typically supported by a relevant degree. Proficiency in AWS services (such as EC2, Lambda, S3), CI/CD tools, and certifications like AWS Certified Developer or Solutions Architect are highly valued. Excellent problem-solving, communication, and teamwork skills set top performers apart in this role. These competencies are crucial to designing scalable cloud solutions, ensuring code quality, and collaborating effectively in dynamic, agile environments.

What is a Sr Java AWS developer?

Sr Java AWS Developers are experienced software engineers who specialize in building, deploying, and maintaining Java applications on Amazon Web Services (AWS) cloud platforms. They possess deep expertise in Java programming, cloud architecture, and AWS services such as EC2, Lambda, S3, and RDS. Their responsibilities typically include designing scalable applications, optimizing performance, ensuring security, and integrating AWS technologies to support business needs. These professionals also mentor junior developers and collaborate with cross-functional teams to deliver cloud-based solutions.

How does a Sr Java AWS developer typically collaborate with cross-functional teams on cloud-based projects?

As a Sr Java AWS Developer, you will frequently work alongside DevOps engineers, solution architects, QA testers, and project managers to design, implement, and maintain scalable cloud solutions. Collaboration usually involves participating in agile sprints, code reviews, and architecture discussions to ensure seamless integration of Java applications with AWS services. Effective communication and a willingness to share expertise are essential, as you'll often mentor junior developers and help troubleshoot complex deployment issues. This team-driven environment fosters continuous learning and innovation, especially as cloud technologies rapidly evolve.

What is the difference between Sr Java Aws Developer vs Java Aws Developer?

AspectSr Java Aws DeveloperJava Aws Developer
Required Experience5+ years in Java and AWS, leadership skills1-3 years in Java and AWS
CertificationsAWS Certified Solutions Architect, Java certificationsBasic AWS and Java certifications preferred
Work EnvironmentLeading projects, mentoring juniors, designing solutionsDeveloping features, coding, testing
ResponsibilitiesArchitectural design, team coordinationImplementation, coding, debugging

The main difference between a Sr Java Aws Developer and a Java Aws Developer lies in experience, responsibilities, and leadership roles. The senior role involves architectural design, mentoring, and project leadership, while the Java Aws Developer focuses on coding and feature development. Both roles require strong Java and AWS skills, but the senior position demands more experience and certifications.

What are popular job titles related to Sr Java Aws Developer jobs in Chesterfield, MO? For Sr Java Aws Developer jobs in Chesterfield, MO, the most frequently searched job titles are:
What cities near Chesterfield, MO are hiring for Sr Java Aws Developer jobs? Cities near Chesterfield, MO with the most Sr Java Aws Developer job openings:
Sr Java Aws Developer jobs near you
Infographic showing various Sr Java Aws Developer job openings in Chesterfield, MO as of August 2026, with employment types broken down into 1% As Needed, 92% Full Time, 3% Part Time, and 4% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $129,341 per year, or $62.2 per hour.

Java Developer With AI

Khayainfotech

Saint Louis, MO • On-site

$48.25 - $62.50/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Role : Core Java Consultant with Agentic AI 

Long term contract 

St Louis MO (Hybrid) 

Need locals only 

Visa Categoery: excpet OPT, CPT, GC. any visa is fine 

Required Skills
  • Strong experience with Core Java and object-oriented programming principles
  • Experience with Java 8/11/17 features
  • Strong understanding of collections, multithreading, concurrency, and memory management
  • Experience with Spring Boot and microservices architecture
  • Experience with RESTful APIs and event-driven architecture
  • Hands-on experience with Agentic AI frameworks
  • Experience with LangChain, LangGraph, CrewAI, AutoGen, or similar frameworks
  • Experience working with large language models (LLMs)
  • Knowledge of prompt engineering techniques
  • Experience with vector databases
  • Knowledge of retrieval-augmented generation (RAG)
  • Experience with API integration and orchestration frameworks
  • Knowledge of cloud platforms, including AWS, Azure, or Google Cloud Platform
  • Experience with Docker, Kubernetes, Git, and Jenkins
Responsibilities
  • Design, develop, and maintain enterprise applications using Core Java technologies.
  • Build AI agents capable of autonomous reasoning, planning, execution, and decision-making.
  • Develop multi-agent workflows to automate business processes and complex tasks.
  • Integrate large language models into enterprise applications using APIs and orchestration frameworks.
  • Implement retrieval-augmented generation (RAG) pipelines to improve the accuracy and reliability of AI responses.
  • Design and optimize prompts to enhance model performance and output quality.
  • Develop REST APIs and microservices using Spring Boot.
  • Work with vector databases to store and retrieve embeddings efficiently.
  • Integrate AI solutions with internal and external applications.
  • Monitor application performance and optimize system scalability.
  • Collaborate with cross-functional teams to translate business requirements into technical solutions.
  • Participate in code reviews and maintain coding standards and best practices.
  • Troubleshoot production issues and implement appropriate solutions.

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