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      2502 Java Developer Information Technology jobs in Saint Charles,MO

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      Information Technology Professional (IT Support)

      US Navy

      Saint Charles, MO 63301

      Education AssistanceHealth InsuranceRetirement Benefit
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      Information Technology Professional (IT Support)

      U.S. Navy

      Weldon Spring, MO 63304

      Education AssistanceHealth InsuranceRetirement Benefit
      New, Posted 3 hours ago
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      Associate Embedded Software Engineers

      Boeing

      Saint Charles, MO 63302

      Health InsuranceRetirement Benefit
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      Entry Level Programmer/Analyst

      Horner & Shifrin

      Saint Louis, MO 63101

      Flexible SchedulePaid Time Off

      Principal Software Engineer

      Mastercard

      O Fallon, MO 63368

      ~ 14 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Familiarity with performance tuning, designing for failure, and automation.
      • Demonstrate familiarity with AI technologies like Gen AI and LLMs relevant to Fraud Rule Engines.
      • Understanding of loosely coupled and stateless systems.
      • Extensive hands-on software development experience; experience in software and micro-services architecture; familiarity with DevOps and IT Operations best practices.
      • A bar raiser with experience across multiple languages and frameworks; enjoys declarative paradigms and functional programming.
      • Demonstrated experience with highly scalable, distributed systems.
      • Proven success producing high-quality project design deliverables and documentation.
      • Research and evaluate alternative technical solutions to meet evolving business needs.
      • Ensure team activities meet SLAs, operational standards, and compliance requirements while guiding architectural strategy across product areas.
      • Extensive experience with relational and NoSQL databases.
      • Lead major initiatives and deliver high-quality software solutions in a timely and cost-effective manner.
      • The ideal candidate brings experience in modernizations and large scale migrations, Fraud Rules Engines, multiple programming languages, and AI expertise—ensuring high quality, compliant, and resilient solutions in a complex financial services environment.
      • Across highly scalable, secure platforms built on Java, Spring, AWS/PCF cloud native architectures
      • Apply hands-on expertise with design patterns and multiple programming languages.
      • Build and operate scalable global platforms with high throughput, low latency, and 5 9's availability.
      • Bachelor's degree in Information Technology or Computer Science (or extensive equivalent experience).
      • Current understanding of best practices for application and system security.
      • Strategic Leader with expertise in Fraud Rule Engines and proven experience in large-scale migrations.
      • Expert-level knowledge of software development processes and Application Lifecycle Management tools.
      SmartExplore AI is experimental.
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      Airport Passenger Screener - No Experience Required

      tsa security

      Saint Charles, MO 63301

      No ExperienceHealth InsurancePaid Time OffRetirement Benefit
      Higher-Hire

      Warehouse Picker Packer - Now Hiring

      Randstad

      Earth City, MO 63045

      No Experience
      New, Posted 12 hours ago
      Higher-Hire

      Stocker / Unloader

      Walmart

      Bridgeton, MO 63044

      No Experience
      Higher-Hire

      Warehouse Order Selector | 2nd Shift | Monday-Friday

      Bunzl

      Hazelwood, MO 63042

      No Experience

      Border Patrol Agent - Experienced (GS11)

      US Customs and Border Protection

      Florissant, MO 63034

      $63,148-$120,145/yr
      ~ 25 min OnsiteBilingual PreferredHealth InsurancePaid Time OffRetirement Benefit

      • Age Restriction : In accordance with Public Law 100-238, this position is covered under law enforcement retirement provisions. Candidates must be referred for selection to the Border Patrol Agent position before reaching their 40th birthday in accordance with Department of Homeland Security Directive 251-03. The age restriction may not apply if you are currently serving or have previously served in a federal civilian law enforcement (non-military) position covered by Title 5 U.S.C. 8336(c) or Title 5 U.S.C. 8412(d).
      • Apprehending, physically restraining, or working with law enforcement officials to identify or apprehend violators of state, federal, or immigration laws.
      • Border Patrol Agents will be provided training to become proficient in the Spanish language at the Academy.
      • Leading investigations of fraud, contraband, criminal activity, threats to our nation, and/or illegal operations to determine sources and patterns while serving as a state, federal, or military law enforcement official.
      • Formal Training: After you are hired, you will be detailed to the U.S. Border Patrol Academy in Artesia, New Mexico, for approximately six (6) months of intensive instruction in immigration and nationality laws, law enforcement, and USBP-specific operations, driver training, physical techniques, firearms, and other courses.
      • GL-9: You qualify for the GL-9 grade level if you possess one (1) year of specialized experience, equivalent to at least the next lower grade level, performing duties such as:
      • There are no education substitutions for the GL-9 or GS-11 grade-level Border Patrol Agent opportunities.
      • Utilizing intelligence information to track illegal operations, criminal activity, threats to our nation, and/or contraband while serving as a state, federal, or military law enforcement official.
      • Performing physical searches of detained individuals, their vehicles, and their immediate surroundings for weapons, contraband, currency, and other evidence.
      • Residency : You must have had primary U.S. residency (including protectorates as declared under international law) for at least three of the last five years.
      • Proficient in the use of firearms, preparing investigative reports, serving court orders (e.g., warrants, subpoenas, etc.), and gathering evidence for criminal cases prosecuted through the court system.
      • GS-11: You qualify for the GS-11 grade level if you possess one year of specialized experience equivalent to at least the next lower grade level, with the authority granted by the state or government to enforce laws, make arrests, and investigate crimes, performing primary duties in an official law enforcement capacity such as:
      • Veterans' Preference : You may also be eligible for an excepted service Veterans' Recruitment Appointment (VRA). The age restriction does not apply if you are Veterans' Preference eligible.
      • The above experience will be applied in connection with the following: Make arrests and exercise sound judgment in the use of firearms; deal effectively with people in a courteous manner in connection with law enforcement matters; analyze information rapidly and make prompt decisions; or develop and maintain contact with a network of informants.
      • Border Patrol work requires the ability to speak and read Spanish, as well as English.
      • Apprehending violators of state, federal, or immigration laws by utilizing various forms of complex technology that include surveillance, detection, situation awareness systems, and/or communications equipment.
      • Citizenship : You must be a U.S. Citizen to apply for this position.
      • If you have previous or current law enforcement or military law enforcement experience, you may qualify at the GS-11 grade level.
      SmartExplore AI is experimental.
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      1. Saint Charles,MO Jobs
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      3. Java Developer Information Technology Jobs

      What companies are hiring Java Developer Information Technology jobs in Saint Charles,MO?

      1. US Navy
      2. U.S. Navy
      3. Boeing
      4. Horner & Shifrin
      5. Mastercard
      6. tsa security
      7. Randstad
      8. Walmart
      9. Bunzl
      10. US Customs and Border Protection

      What is the yearly salary range for Java Developer Information Technology jobs in Saint Charles,MO?

      The yearly salary range is $63148 - $120145.

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