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

Synthesis Systems

Full Stack Java Developer

Creve Coeur, MO · On-site

$49.25 - $63.50/hr

The Full Stack Developer provides frontend and backend development support. The successful ... JS, Java and Postgres SQL on AWS platform Overall 6+ years of Candidate experience needed Good ...

Synthesis Systems

Full Stack Java Developer

Creve Coeur, MO · On-site

$49.25 - $63.50/hr

The Full Stack Developer provides frontend and backend development support. The successful ... JS, Java and Postgres SQL on AWS platform Overall 6+ years of Candidate experience needed Good ...

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

Implement and support cloud infrastructure (AWS) using services like EKS, EC2, S3, RDS, SQS, SNS ... Familiar with CI/CD tools and pipelines (DevOps mindset), application lifecycle management tools (e ...

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

$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 ...

Stellar IT Group

Core Java Developer

Saint Louis, MO · On-site

Remote Duration: 6+ Months Contract Role Overview We are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and production-ready ...

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.

Keylent Inc

Sr. Software Engineer TECHM-JOB-26125

O Fallon, MO · On-site

$114K - $151K/yr

... AWS Qualifications : Required : • Fluent in Java, Spring Boot, and Microservices (REST API) • Experienced in developing UI using Modern Web Development in React and/or Angular (2+), NodeJS ...

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 ...

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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 Sep 9, 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 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 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 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.

Backend Developer Senior 564

Saint Louis, MO • Remote

Freedom Technology Solutions Group
See more jobs at Freedom Technology Solutions Groupexternal

$117K - $152K/yr

Full-time

Re-posted 5 days ago

Job description

Freedom Technology Solutions Group is seeking a Software Engineer to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client's adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks.

Responsibilities:

  • Develop, modernize, and maintain software applications and services
  • Contribute to the design and architecture of high-performance applications
  • Leverage agile methodologies to enhance operational efficiency
  • Participate in rapid prototyping to quickly iterate and improve solutions
  • Utilize modern technology stacks to meet client needs
  • Implement CI/CD pipelines using GitLab
  • Collaborate with cross-functional teams to deliver high-quality software solutions

Key Technologies:

  • Linux
  • Java
  • Containerization (Docker, Podmad, Kubernetes, ...)
  • VS Code
  • Jira
Qualifications: 
  • TS/SCI (eligible for CI Poly)
  • 9-13 years of backend software development experience
  • Experience working in Agile environments
  • Experience using GitLab for code source repository and using GitLab CI/CD
  • Proficiency in at least two of the following:
    • Python application/API development
    • FastAPI
    • Building high-performance applications in React.js
    • Web services architecture, design, and development
    • PostgreSQL database design
    • AWS and specific AWS tooling (S3, DynamoDB, SQS, SNS)
  • Experience developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar

Desired Qualifications:

  • Ability to work independently with clients or stakeholders to develop user stories for full-service consumer and business applications
  • Experience with government and/or commercial imagery products, including SAR or related RADAR imaging technologies
  • Experience working with and developing geospatial information systems (GIS) with open-source and proprietary geospatial formats
  • Experience using and developing with common geospatial tools, data, and operating platforms such as:
    • Tools: Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases.
    • Data Formats: KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures
    • Operating Platforms: ESRI, OpenGeo Suite, or similar
  • Experience abstracting new or legacy systems via standards-based APIs, including Open Geospatial Consortium standards
  • Experience in at least one of the following areas:
    • Developing terrain analysis visualization and algorithms
    • Developing automated detection algorithms
    • Experience with Argo Workflows
  • Certified Scrum Master
  • Agile Certified Practitioner (PMI-ACP)

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