East Saint Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments
East Saint Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments
East Saint Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments
East Saint Louis • 50 milesRemote · Hybrid · Onsite · Field · All Environments
19 spring boot developer jobs at 7 companies in East Saint Louis, IL
2mo
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Technical Lead Software Engineer (Java, React, Spring boot)
Minnetonka or Madison or St Louis or Omaha
$100k-$150k/yr OnsiteFull Time
5+ YOE5+ years product-related work experience; proficient with Java and React.
Java, React, Spring Boot, Oracle, SQL Server, Azure DevOps, GitHub, Jenkins, CI/CD
2d
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Senior Java Developer
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of experience with Java, Spring Boot, REST APIs, microservices, cloud platforms, DevOps, information security, and enterprise application development.
Java, Spring Boot, REST APIs, Node.js, AWS, Azure, PCF, Kubernetes, Splunk
1w
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Software DEVELOPER
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of experience developing enterprise Java applications with Spring Boot, REST APIs, Angular, Node.js, microservices, cloud platforms, DevOps, and secure coding practices.
Java, Spring Boot, REST APIs, Angular, HTML, CSS, JavaScript, jQuery, Node.js, AWS, Azure, PCF, Kubernetes, DevOps, Splunk, CI/CD
2d
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Software Developer
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of experience developing enterprise Java applications with Spring Boot, REST APIs, microservices, cloud platforms, DevOps, CI/CD, and information security technologies.
Java, Spring Boot, REST APIs, Microservices Architecture, Node.js, AWS, Azure, PCF, Kubernetes, DevOps, CI/CD, Splunk
1w
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Software Developer
O'Fallon, Missouri, United States
$45k-$121k/yr OnsiteFull Time
3+ YOERequires 3–5 years of experience developing enterprise Java applications with Spring Boot, REST APIs, Angular, Node.js, microservices, cloud platforms, DevOps, and information security technologies.
Java, Spring Boot, REST APIs, Angular, HTML, CSS, JavaScript, jQuery, Node.js, AWS, Azure, PCF, Kubernetes, CI/CD, Splunk
6d
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Sr. Software Engineer
O'Fallon, Missouri, United States
$100k-$110k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, information technology, or related field; 7+ years of software development experience; strong Java 8, Spring Boot, microservices, Angular JS, testing, and cloud platform skills.
Java, Spring Boot, Microservices, Apache Kafka, AngularJS, JUnit, Mockito, PCF, Microsoft Azure, Docker, Kubernetes, RESTful APIs, SQL, NoSQL
2mo
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
Strong backend engineering with Java and Spring Boot, Oracle/SQL experience, MCP servers and AI-assisted development tool familiarity, distributed systems, testing, secure coding, microservices, observability, and mentoring experience.
Java, Spring Boot, Oracle, SQL, MCP servers, GitHub Copilot, Claude, Gemini, Sterling Connect: Direct, SFTP, MQ, Kubernetes, Docker
4d
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Software Developer
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of full-stack Java experience, Java and Spring Boot, microservices, cloud platforms, front-end frameworks, databases, REST APIs, security concepts, and testing.
Java, Spring Boot, PCF, Kubernetes, Angular, React, Docker, HTML, CSS, JavaScript, jQuery, Oracle, PostgreSQL, REST, X.509, JWT, Jenkins, Microsoft Azure, AWS, GCP
6d
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Sr. Software Engineer
O'Fallon, Missouri, United States
$100k-$110k/yr OnsiteFull Time
7+ YOEBachelor’s degree in computer science, information technology, or related field; 7–12 years of software development experience; strong Java 8, Spring Boot, Microservices, Angular JS, testing, and cloud platform skills.
Java, Spring Boot, Microservices, Kafka, AngularJS, JUnit, Mockito, PCF, Microsoft Azure, Docker, Kubernetes, RESTful APIs, SQL, NoSQL, DevOps
3w
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Java AI Engineer
O'Fallon, Missouri, United States
$90k-$110k/yr OnsiteFull Time
5+ YOE5+ years Java development with Spring Boot, Agentic AI experience, SQL with Oracle/PostgreSQL, REST API, event-driven architecture, CI/CD and Jenkins; Kafka and PCF exposure preferred.
Java, Spring Boot, Agentic AI, SQL, Oracle, PostgreSQL, REST, Event-Driven Architecture, CI/CD, Jenkins, Kafka, Pivotal Cloud Foundry
2mo
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Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
5+ YOE5+ years software development experience; full-stack development with Angular/TypeScript or GWT and Java; experience with RDBMS (Postgres, Oracle), cloud stack (AWS, Kubernetes, Spring Boot, Kafka, Cassandra), Git, automated testing, and Agile tools (Jira, Confluence, Bitbucket, Bamboo).
Angular, TypeScript, GWT, Java, Postgres, Oracle, AWS, Kubernetes, Spring Boot, Kafka, SSO, Cassandra, Git, Jira, Confluence, Bitbucket, Bamboo, Claude Code, Augment, JetBrains Junie, GitHub Copilot, Cursor, OpenAI Codex, Spark, Databricks, .NET, SQL, Microservices
2mo
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Software Engineer II
O’Fallon, Missouri, United States
$92k-$147k/yr OnsiteFull Time
Bachelor's in CS or equivalent; Java, Spring Boot, REST; relational DBs (Oracle/PostgreSQL); CI/CD; security; agile; problem-solving; maintainable code.
Java, Spring Boot, REST API, Oracle, PostgreSQL, CI/CD, Test Automation, JUnit
2mo
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Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
5+ YOE5+ years software development experience; full‑stack skills with Angular/TypeScript or GWT, Java, RDBMS (Postgres/Oracle), cloud (AWS), Kubernetes, Spring Boot, Kafka, Cassandra; Git and automated testing; experience with JIRA/Confluence/Bitbucket/Bamboo and agentic AI coding tools.
Angular, TypeScript, GWT, Java, Postgres, Oracle, AWS, Kubernetes, Spring Boot, Kafka, SSO, Cassandra, Git, JIRA, Confluence, Bitbucket, Bamboo, Claude Code, Augment, JetBrains Junie, GitHub Copilot, Cursor, OpenAI Codex, Spark, Databricks, .NET, SQL, Microservices
2mo
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Software Developer II - Financials (Full Stack, Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
5+ YOERequires 5+ years software development experience; proficiency with Angular/TypeScript or GWT, Java, RDBMS (Postgres, Oracle), cloud stack (AWS, Kubernetes, Spring Boot, Kafka, Cassandra), Git and CI/CD tools, automated testing, and experience with agentic AI coding tools. Bachelor's degree preferred.
Angular, TypeScript, GWT, Java, Postgres, Oracle, AWS, Kubernetes, Spring Boot, Kafka, Cassandra, Spark, Databricks, .NET, Git, JIRA, Confluence, Bitbucket, Bamboo, Claude Code, Augment, Jetbrains Junie, GitHub Copilot, Cursor, OpenAI Codex, SQL
1mo
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SRE ENGINEER
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE5+ years SRE/platform/release engineering experience with Kubernetes, Docker, CI/CD, scripting (Shell/Python/Groovy), monitoring tools, and programming (Java/Spring Boot); experience across on-prem, VMs, PCF and public cloud (AWS/Azure) preferred.
Kubernetes, PCF, AWS, Azure, Docker, Dynatrace, Splunk, JMeter, LoadRunner, Shell, Python, Groovy, Java, Spring Boot
2mo
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Software Engineering Advisor- Hybrid
St. Louis, Missouri, United States
HybridFull Time
4+ YOEDesign and develop RESTful APIs, web/mobile apps in healthcare; CI/CD; React, JavaScript, Spring Boot; SQL; GitHub; JPA; Hystrix; ORM; WebFlux.
SQL, JavaScript, Node.js, HTML, CSS, MySQL, Splunk, RESTful APIs, JUnit, CI/CD, GitHub, React, Spring Boot, Spring Security, ORM, JPA, Service discovery, Hystrix, WebFlux
4d
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Java Technical Lead
St. Louis, Missouri, United States
$60k-$135k/yr OnsiteFull Time
5+ YOERequires 5–8 years of experience with Java/J2EE, Spring Boot, REST APIs, Azure Cloud, L3 technical leadership, application support, ITSM, ITIL, SQL, and transactional databases.
Java, J2EE, Spring Boot, Spring Framework, REST API, Azure Cloud, ServiceNow, ITIL, Dynatrace, SQL, Oracle, SQL Server, Shell scripting
1mo
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Software Engineering Advisor- Hybrid
St. Louis, Missouri, United States
HybridFull Time
3+ YOEMaster’s degree in CS/CE (or Bachelor’s plus more experience),3+ years software engineering in PBM domain, expertise in Java/Spring Boot, ReactJS, Kafka, MongoDB, AWS/OpenShift, Boomi, Saviynt, GitHub, Node.js, testing and observability tools.
Java, Spring Boot, MongoDB, ReactJS, HTML5, XHTML, CSS3, JavaScript, jQuery, AJAX, JSON, Bootstrap, Apache Kafka, Boomi, Saviynt, GitHub, Node.js, NPM, Spring IoC, JUnit, Dynatrace, New Relic, SonarQube, AWS, OpenShift
2mo
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Software Engineering Senior Advisor- Hybrid
St. Louis, Missouri, United States
HybridFull Time
3+ YOE3+ years systems analysis experience with a master's (or 5+ years with a bachelor's). Strong API design (REST, GraphQL), Java/Kotlin/Groovy, SQL/NoSQL databases, Spring Boot/Cloud, AWS/OpenShift, streaming (Kafka/Flink/Spark), CI/CD and monitoring tools.
REST, GraphQL, Java, Kotlin, Groovy, DB-2, Postgres, Oracle, MongoDB, Spring Boot, Spring Cloud, OAuth, OKTA, AWS, OpenShift, Pivotal Cloud Foundry (PCF), Apache Kafka, Flink, Spark Streaming, Git, Splunk, Dynatrace, Postman, Bruno, JMeter, Mockito, SOAP UI, Cucumber, Jenkins, Jira, Rally, Confluence
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