Java jobs in Saint Charles County

Job Title: Java Backend Developer Location: O'Fallon, MO, USA Years of Experience: 7 to 10 Years Job Summary: We are seeking a skilled Java Backend Developer with a strong background in software development to join our dynamic team....

Job Description Role - Java Lead Experience Required - 6+ Years Must Have Technical/Functional Skills Object-oriented Programming Web services & API standards (REST/OAuth/JSON) Programming & Scripting Languages (2 or more of Java, C++, Scala...

Position Title: Staff Software Engineer / Architect Java Modernization (AWS / Kubernetes) Location: St. Louis, MO JD We are looking for a staff level software engineer / architect to lead the modernization of a largescale, mission critical Java platform....

Job Title: Software Developer (Contractor) Job Summary: We are seeking a skilled Software Developer with a strong background in Java 8 to join our team on a contract basis....

Our patented Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability. Would you like to develop industry leading solutions for fighting fraud?...

Direct Java experience preferred. Experience with multiple OO languages and SQL a plus....

All About You / Experience Bachelors degree in computer science, Engineering, Information Technology, or equivalent experience Foundational knowledge of software engineering concepts and the software development lifecycle Experience with one or more programming languages (Java...

Job Title: Payment Test Engineer Location: Ofallon, MO Interview type: L1 Video and L2 - Face to Face Mandatory Skills: Extensive experience in C, C++or Java development Experience with socket programming, IPC, Shared memory Experience with Unit test tools, Static code analysis...

The ideal candidate will have extensive experience in Java 8, Spring framework, and Kafka, and will be responsible for designing, developing, and maintaining robust backend systems that support our innovative payment solutions....

Utilize programming languages such as Java, Python, or Go. Act as a force multiplier for automation and platform enhancements. All About You: Hands-on software development experience; familiar with DevOps and IT Operations best practices....

Qualifications: Technical Expertise Strong hands-on background in Java, enterprise programming, and distributed systems architecture. Prior experience as an Architect or Technical Lead for large-scale, real-time enterprise platforms....

You will play a critical role in ensuring the reliability, scalability, and performance of our Java, Spring Framework applications, supporting essential services that power Mastercard's global operations....

Role qualifications: Ideal candidates have:- BS in Computer Science or related field.- Proficiency in Java, Spring Framework, Python, or Go.- Strong DevOps and configuration management skills....

Proficient with data-intensive applications (APIs, Java, Spring, Containers, Microservices, Eventing) Organized. Able to take wild, loose, and varied abstract inputs from all over and evolve into iterative concrete action within a tool like JIRA, Rally, or Asana....

Strong hands-on knowledge of technologies such as Java, REST APIs, Kafka, messaging systems (MQ), Spring, CI/CD pipelines (e.g., Jenkins), and cloud platforms (e.g., Pivotal Cloud Foundry or similar)....

Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. Interest in designing, analyzing and troubleshooting large-scale distributed systems....

Experience in one or more of the following is preferred: Mainframe, Linux, Java....

Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. Interest in designing, analyzing and troubleshooting large-scale distributed systems....

Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. -Ability to work in shifts and weekends when in needed & based on team members rotations & schedule....