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  • Lead Software Engineer

    $140k - $231k

     ...Artificial Intelligence & Decision Processing Engineering team developing new capabilities for MasterCard's Decision Management...  ...: • Technical experience using Java/J2EE • Spring Framework (including Spring Boot) • Distributed Computing at scale • Cloud... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Remote Embedded Cyber Software Engineer: Secure Boot

    A technology solutions company is seeking a skilled Embedded Cyber Software Developer who will focus on cybersecurity initiatives related to secure boot processes and firmware security. The role includes developing boot loaders and collaborating with teams to integrate... 
    Suggested
    Remote work

    CTS Technology Solutions, Inc.

    Hazelwood, MO
    4 days ago

  • Java Backend Developer

     ...Job Title: Java Backend Developer Location: O'Fallon, MO, USA Years of Experience: 7...  ...will have extensive experience in Java 8, Spring framework, and Kafka, and will be responsible...  ...the Spring framework, including Spring Boot and Spring MVC. Hands on experience... 
    Suggested

    Yantran LLC

    O Fallon, MO
    1 day ago

  • Java Developer (Backend) - US

     ...Role: Java Developer (Backend) Location: O' Fallon, MO (Onsite from day 1) Duration: 6-12+ Months Job Description...  ...and hands on experience with modern applications like spring boot, Angular. • Experience building and operating critical production... 
    Suggested
    Work experience placement

    Zortech Solutions

    O Fallon, MO
    19 hours ago

  • Java Backend Developer

     ...Description Key Responsibilities: Design, develop, and maintain backend applications using Java 8 and the Spring Framework. Build real-time, event-driven...  ...OOP concepts. Hands-on experience with Spring Boot and Spring MVC. Expertise in Kafka (real-time... 
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    Jobs for Humanity

    O Fallon, MO
    4 days ago

  • Sr Java Developer

     ...We have partnered with our client in their search for a Java Developer in O'Fallon, MO. Responsibilities ~- Ensure...  ...Core Java backend engineering. Java 17, expert level. Spring Boot, strongly preferred. RESTful API design, versioning, and... 
    Suggested
    Work experience placement

    Korn Ferry

    O Fallon, MO
    2 days ago

  • Senior Java Developer

     ...Role: - Senior Java Developer Location: - O'Fallon, MO Duration: - Long term Required Skills - Agile, API, Cloud, Cucumber, J2EE, Java, Junit, Microservices, Selenium, Spring Boot, SQL What are your top three required technical skills?... 
    Suggested
    Work experience placement

    Maintec Technologies

    O Fallon, MO
    19 hours ago

  • Full Stack Developer

     ...Scale @ Speed' as our guiding principle. Title- Full Stack Developer Location- St. Louis, MO Mode of Interview- (L1 -Video and...  ...in Java, building UI/UX, frameworks such as React, Angular, spring boot, RDBMS, Oracle and event driven architecture. Experience in... 
    Suggested

    Yantran LLC

    O Fallon, MO
    19 hours ago

  • Full Stack Developer- 1

     ...Full Stack Developer 1 OFALLON, MO (Local or post covid onsite preferred) Tech Skills: Java, Spring Boot, Angular Has the ability to write secure code in Java, Spring Boot Experience in SOAP/REST, WS-Security Experience with Front End Development using Angular... 
    Suggested
    Local area

    Zortech Solutions

    O Fallon, MO
    1 day ago

  • Java Developer

     ...Solutions program is part of Identity Solutions. Our mission is to develop identity verification and fraud prevention services to protect...  ...to achieve reuse and reduce development times (e.g., Spring Boot, Angular, others) Understands internals of operating systems... 
    Suggested
    Relocation

    Samprasoft

    O Fallon, MO
    2 days ago

  • Software Developer

     ...Scale @ Speed' as our guiding principle. Job Title: Software Developer (Contractor) Location: OFallon, MO, USA Job Summary:...  ...skilled Software Developer with a strong background in Java, Spring Boot, Angular, and Kafka to join our dynamic team. As a contractor,... 
    Suggested
    Hourly pay
    Contract work
    For contractors

    Yantran LLC

    O Fallon, MO
    4 days ago

  • Java Dev/Architect

     ...Senior Architect/Expert Developer This is a Level 5 role, one of the most senior level roles. Level 5 is a very high position for...  ...for how we do the aggregations with messages. Java based – spring boot type applications Knowledge with Kafka Java and SQL IBM... 
    Suggested
    Local area
    Relocation
    2 days per week

    Samprasoft

    O Fallon, MO
    2 days ago

  • Lead Java Developer

     ...here with LEAD experience. Needs to provide mentorship. Any experience with mentoring or guiding junior developers would be great Strong Java and Spring Boot experience Cloud Deployments- Azure is primary. AWS will be on the roadmap at some point. In general,... 
    Suggested
    Contract work
    Remote work
    Relocation
    Flexible hours
    2 days per week

    Samprasoft

    O Fallon, MO
    2 days ago

  • Lead JAVA Engineer

     ...structures, data collections and system design problems Expected to develop new APIs and host new end points. Experienced in...  ...Conversant in design patterns Strong Experience with Microservices, Spring boot framework Good understanding of web services and related... 
    Suggested

    Zortech Solutions

    O Fallon, MO
    1 day ago

  • Principal Software Engineer

    $170k - $281k

     ...excellence across highly scalable, secure platforms built on Java, Spring, AWS/PCF cloud native architectures, along with usage of AI...  ...will work closely with senior leaders and engineering teams to develop solutions aligned with the AI & DPE technology roadmap. The ideal... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Staff Software Engineer / Architect - Java Modernization (AWS / Kubernetes)

     ...critical Java platform. This role is hands-on and focused on rewriting and re-architecting existing systems using modern Java, Spring Boot, and cloud-native patterns on AWS. What You'll Do Modernize a legacy Java platform to Java 21 and Spring Boot Re-... 

    Yantran LLC

    O Fallon, MO
    3 days ago

  • Manager Software Engineering

    $159k - $254k

     ...future of commercial payments. Role: • Plan, design and develop technical solutions and to meet business requirements guided by...  .... • Proficient in JavaScript, Angular, Java/J2EE, Spring boot, Oracle, PostgreSQL and Cloud technologies (AWS/ Azure) • Successfully... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    1 day ago

  • Architect/Tech Lead - Java & AWS

     ...product engineering profiles. No Subcon's and No Remote location Pls. Mandatory Skills:- 5+ years product development with Java, Spring Boot, Microservices, Containerization, AWS EKS, gRPC 10+ years of expertise in design patterns, anti-patterns and Cloud Native... 
    Remote work

    Diverse Lynx

    O Fallon, MO
    1 day ago

  • Java Backend Developer

     ...Job Title Key Responsibilities: Design and develop the applications using Agile Methodology and followed TDD and Scrum. Java...  ...Environments. Proven experience as a strong Java developer (Spring, Spring Boot, Maven). Microservices experience (Spring Boot). Secure Code... 

    Rootshell Inc

    Maryland Heights, MO
    1 day ago

  • Full Stack Java Developer

     ...of education. At least 15 years of experience in Information Technology. At least 8+ years of experience with Java/J2EE and Spring boot At least 5 years of experience in J2EE/JAVA design experience in combination of new design/build projects as well as post-... 
    Night shift

    Software Technology Inc

    Maryland Heights, MO
    1 day ago

  • Vice President, Software Engineering - DMP

    $212k - $339k

     ..., observability, and incident management. • Build, lead, and develop a high-performing organization of engineering managers and senior...  ...such as Java, REST APIs, Kafka, messaging systems (MQ), Spring, CI/CD pipelines (e.g., Jenkins), and cloud platforms (e.g., Pivotal... 
    Full time
    Part time
    Worldwide
    Flexible hours
    3 days per week

    Mastercard

    O Fallon, MO
    2 days ago

  • Junior Associate BI Developer

     ...looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data...  ...of Core Java , javascript , C++ or software programming • Spring boot, AWS, Microservices, Docker, Jenkins and REST API's... 
    Full time
    H1b
    Remote work

    SynergisticIT

    Winchester, MO
    19 hours ago

  • Oracle EBS Technical Engineer

     ...forms personalization ame, oracle workflow bi publisher, oracle reports, noetix ~ technical & ops tools: winscp, putty, toad, sql developer, bitbucket, jenkins, splunk, dynatrace, remedy, citrix ~ collaboration & documentation: confluence, sharepoint, jira ~... 

    ClifyX

    O Fallon, MO
    14 hours agonew

  • Senior Salesforce Engineer- Financial Services Cloud

    $88k - $130k

     ...Position Title: Senior Salesforce Engineer- Financial Services Cloud Locations: Weldon Spring_MO Time Type: Full time Req ID: JR1200-Weldon Spring_MO At Midland, were proud to be a little different. You can see it in our bright... 
    Full time
    Contract work
    Temporary work
    Work at office
    Flexible hours

    Midland States Bank

    Augusta, MO
    3 days ago

  • IOS Developer

     ...withasolidunderstandingofObjective-C.Alsoexperiencedincross-platformmobiledevelopmentusingtoolssuchasReactNativeorXamarin • IntermediateexperienceusingJava/Spring/RESTfulAPIs • Intermediateexperienceconductingunit,component,integratedandfunctionaltests(e.g.Junit,Mockito,Cucumberetc.) •... 

    Reuben Cooley, Inc.

    O Fallon, MO
    19 hours ago

  • Principal Software Engineer

    $170k - $281k

     ...Product Development Build software, tooling, and platform capabilities. Design and implement large scale distributed systems. Develop reusable services, patterns, and integrations. Contribute to new product and prototype development from concept through... 
    Full time
    Part time
    Remote work
    Work from home
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    17 hours agonew

  • Front End UI Developer (hybrid-remote)

     ...Front End UI Developer (Hybrid-Remote) O'Fallon, Missouri, United States About the Job Front End UI Developer (Hybrid-Remote) *24 month contract to hire role (hybrid-remote) Role Deliver solutions by providing direct development of software. Work closely... 
    Contract work
    Remote work
    Flexible hours

    Nanosoft Consulting

    O Fallon, MO
    2 days ago

  • Senior Salesforce Engineer- Financial Services Cloud

    $175,000 per week

     ...Senior Salesforce Engineer specializing in Financial Services Cloud to enhance our client-driven technologies. This role focuses on developing and optimizing our Salesforce platform, ensuring seamless, secure, and efficient operations in line with our commitment to... 

    Midland States Bank

    Weldon Spring, MO
    17 days ago

  • Senior Platform Engineer Hadoop

    $96k - $163k

     ...IT organizations. • Knowledge in statistics and machine learning would be highly beneficial: The candidate should have a strong developed mentality with a focus on measuring and metrics • Knowledge and hands-on experience with Kubernetes, as well as automation... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    4 days ago

  • Java Backend Engineer

     ...grade Java applications, design patterns, and performance optimization. # Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build,... 
    Full time

    Veracity

    O Fallon, MO
    4 days ago