Java jobs in missouri state USA
230 java jobs found in missouri state: showing 1 - 50
Derivatives Quantitative Trading Analyst, Portfolio Management
Company: NISA Investment Advisors |
(Python, R, C/C++/C#, Java), data management (SQL), and Excel Experience with statistical and/or mathematical modeling TheLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 02 Aug 2026
Senior Java Developer
Company: Cynet Systems |
Job Overview: Pay Range $50hr - $55hr Requirement/Must Have: 6+ years of experience in Java/JEE development.... Skills in developing applications using multi-tier architecture. Knowledge of Google/AWS cloud. Java/JEE, Spring, SpringLocation: Saint Louis, MO, USA
| Salary: US$50 - 55 per hour | Date posted: 01 Aug 2026
Software Developer/java
Company: Akaasa Technologies |
required Key Responsibilities: Design, develop, test, and support enterprise Java applications for mobile-based platforms Build... development practices Required Qualifications: 6-8 years of Java development experience Strong hands-on experience with: JavaLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Java Technical Lead
Company: Cynet Systems |
and available systems. Minimum of 6-8 years of experience in architecting & developing web-based transactional applications using Java... for Java software applications. Researches technical solutions to business problems. Follows agile best practicesLocation: Saint Louis, MO, USA
| Salary: US$55 - 60 per hour | Date posted: 01 Aug 2026
Java Engineer
Company: Staffingine |
Job Title: Java Engineer Job Location: O'Fallon, Missouri Job Type: Contract Job Description: * Java Expertise...: Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise EditionLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Technology Lead | Data On Cloud - Platform | Aws
Company: Ipolarity LLC |
Date 01 Aug 2026 Detailed Job Description Design and develop enterprise-grade applications using Java, Spring BootLocation: Saint Louis, MO, USA
| Salary: US$74.5 per hour | Date posted: 01 Aug 2026
Sr. Software Engineer
Company: Connvertex Technologies |
Top 3 Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, Hibernate Angular/React front-end... applications using a Java technology stack with Angular or React as front-end technologies. Participate in gathering and refiningLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Java
Company: Akaasa Technologies |
Java, Kafka based event driven micro-services 2. Agentic software development 3. Production support and platform... optimization Role: The Software Development Engineer is a hands-on developer specializing in Java development with a particularLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Sr. Software Engineer
Company: VSG Business Solutions |
Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, Hibernate Angular/React front-end development REST/SOAP... applications using a Java technology stack with Angular or React as front-end technologies. Participate in gathering and refiningLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Java Engineer
Company: Apptad |
Role: Java Engineer Work Location: O'Fallon, Missouri Onsite (5days) Duration: long term contract Key... Responsibilities: An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloudLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Technology Architect | Artificial Intelligence | Artificial Intelligence - All
Company: Ipolarity LLC |
Date 01 Aug 2026 Key Responsibilities: Design and architect enterprise-grade AI/ML-powered Java applications on AWS cloud... infrastructure Define technical standards, patterns, and best practices for AI integration within Java ecosystems Lead end-to-endLocation: Saint Louis, MO, USA
| Salary: US$74.4 per hour | Date posted: 01 Aug 2026
Principal Cloud Security Engineer
Company: MatchPoint Solutions |
software development experience in Go, Python, TypeScript, C#, or Java. Deep expertise with Terraform including reusable...# Java Kubernetes Amazon Elastic Kubernetes Service CloudTrail Policy as Code Frameworks Git Based Development WorkflowsLocation: Maryland Heights, MO, USA
| Salary: US$60 - 65 per hour | Date posted: 01 Aug 2026
Full Stack Java Developer
Company: Smart IMS Inc |
Job Title: Full Stack Java Developer Duration (Contract): 6 Months Client Location: O'Fallon, Missouri 63368... Location Preference: Onsite Job Description: As a Full Stack Java Developer, you will design, develop, modernizeLocation: O'Fallon, MO, USA
| Salary: US$40 - 80 per hour | Date posted: 01 Aug 2026
Java Software Engineer Ii
Company: Smart IMS Inc |
Job Title: Java Software Engineer II Duration (Contract): 12 Months Client Location: O'Fallon, Missouri Location... Preference: Onsite Job Description: As a Java Software Engineer II, you will develop and support high-performance, eventLocation: O'Fallon, MO, USA
| Salary: US$40 - 80 per hour | Date posted: 01 Aug 2026
Sr. Software Engineer
Company: Akaasa Technologies |
Method of interview: Virtual if non-local, on-site if local Top 3 Required Skills: 1. Java Full Stack Engineering Java 8...-efficient to run. Key Responsibilities Develop enterprise applications using a Java technology stack with Angular or ReactLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Bridgeton, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Fenton, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Fenton, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Hazelwood, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Arnold, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Florissant, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Valley Park, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Saint Ann, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Maryland Heights, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Saint Louis, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Angular/nodejs Engineer
Company: Syms Strategic Group |
, and maintain Representational State Transfer Application Programming Interfaces (RESTful APIs) in Java and/or NodeJS that retrieve... with Java and/or NodeJS back-end integration work and Angular front-end User Interface (UI) An understanding of structuredLocation: Columbia, MO, USA
| Salary: US$85389 - 116975 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Bridgeton, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Saint Ann, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Chesterfield, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Saint Louis, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Saint Charles, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Senior Software Engineer
Company: Mastercard |
/practices and enhance productivity All about you Working experience across multiple programming languages (JAVALocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Saint Louis, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Chesterfield, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Earth City, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Fenton, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Hazelwood, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Software Engineer Ii - Decision Management Program
Company: Mastercard |
expertise. What You'll Do Software Development Design, develop, test, and maintain Java/Spring Boot microservices. Design... experience. Experience developing applications using Java and Spring Boot. Understanding of REST APIs and microserviceLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Chesterfield, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Earth City, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Senior Site Reliability Engineer, Performance Engineering
Company: Mastercard |
with Java Virtual Machine internals and garbage collection tuning. Experience with one or more of the following: database... with Java, Python, Scala, or other programming and scripting languages. Experience with Bitbucket, Maven, Jenkins, GatlingLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Arnold, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Saint Louis, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Software Engineer Ii
Company: Mastercard |
languages (Java is a must) Familiarity with Agile development practices, testing concepts, and version control StrongLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 01 Aug 2026
Mid-level Backend Software Engineer
Company: Leidos |
, and maintain backend application components using Java or Python REST API Development: Develop and maintain RESTful services... Professional experience developing objectoriented applications in Java or Python Handson experience building and maintainingLocation: Florissant, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Mid-level Software Engineer
Company: Leidos |
technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript AdvancedLocation: Ballwin, MO, USA
| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front endLocation: Hazelwood, MO, USA
| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Chief Systems Architect
Company: Leidos |
requirements. Expertise in at least one high-level programing language like Python, C, C++, or Java in addition to front end