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Chesterfield,MO

658 Software jobs in Chesterfield,MO

New, Posted 19 hours ago
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Software Developer (Mid Level or Senior), Autonomy and Mission Planning

Boeing

Saint Louis, MO 63134

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Diesel Mechanic

Bulk Transport Company

Chesterfield, MO 63005

$36/hr
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Application Security Architect - AI Harness

Edward Jones

Saint Louis, MO 63103

~ 19 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Computer Science, Cybersecurity, Software Engineering, Information Technology, Engineering, or related field.
  • 10+ years of experience in application security, secure software engineering, DevSecOps, security architecture, or related cybersecurity roles.
  • Deep expertise in secure code review, vulnerability detection, threat modeling, exploitability analysis, and secure SDLC practices.
  • Experience with performing vulnerability and penetration test readouts/walkthroughs with stakeholders.
  • Hands-on experience with SAST, SCA, DAST, secrets scanning, API security testing, container security, infrastructure-as-code scanning, and developer workflow integrations.
  • Experience integrating security capabilities into SDLC pipeline tooling: Jenkins, GitHub Actions, GitHub Enterprise, Atlassian, developer portals, source-control workflows, and DevSecOps toolchains.
  • Practical experience using LLMs or AI models for code review, software engineering, vulnerability research, security analysis, or developer productivity use cases.
  • Understanding of prompt engineering and optimization, RAG, model evaluation, AI guardrails, human-in-the-loop review, prompt/model versioning, and vendor/open-source model trade-offs.
  • Experience designing or maintaining evaluation harnesses, benchmark suites, regression tests, validation pipelines, and test orchestration workflows.
  • Strong understanding of concepts: OWASP, CWE, CVSS, NIST SSDF, AI security risks, regulated source-code handling, auditability, and vendor/model governance.
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New, Posted 10 hours ago
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Warehouse Supervisor

Battery Outfitters

Saint Charles, MO 63304

$20/hr
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Buyer

Lighthouse For The Blind

Saint Louis, MO 63132

~ 19 min Onsite

  • High School diploma or GED
  • 2 years relative experience in procurement/purchasing within a manufacturing environment
  • Strong ability to communicate and negotiate with vendors and across departments
  • Proficiency in Microsoft Excel, Word and ERP software
  • Experience with Microsoft Dynamics 365, Business Central a plus
  • Ability to manage multiple tasks in a fast-paced environment
  • Willingness to learn and grow within the purchasing function
  • Familiarity with inventory management systems
  • Analytical mindset and problem-solving ability
  • The physical requirements: stand; walk; sit; use; reach with hands and arms; climb stairs; balance; bend, push or pull
  • Lifting up to and between 10-35 lbs
  • Travel between two locations infrequently but maybe necessary
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New, Posted 6 hours ago
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Senior Manager, Cost Analysis

Spectrum

Saint Louis, MO 63131

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Site Reliability Engineer II

Mastercard

O Fallon, MO 63368

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • BS degree in Computer Science or a related technical field (e.g., Physics, Mathematics) or equivalent practical experience.
  • Strong foundation in algorithms, data structures, scripting, software design, and pipeline management.
  • Systematic problem-solving approach with excellent communication, ownership, and drive.
  • Experience debugging and optimizing code, and automating manual tasks.
  • Ability to handle high-pressure situations and make decisions with urgency.
  • Proficiency in one or more programming languages: C, C++, Java, Python, Go, Perl, or Ruby.
  • Experience working with large-scale distributed systems and troubleshooting them effectively.
  • Experience with CI/CD tools, such as:
  • Git/BitBucket
  • Jenkins
  • Maven
  • Artifactory
  • Chef
  • Strong background in designing and implementing efficient CI/CD flows that get code from development to production with high quality and minimal manual effort.
  • Proven track record of working across development, operations, and product teams.
  • Share knowledge and mentor junior engineers.
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Construction Sales Representative

Erie Home

Maryland Heights, MO 63043

$125,000-$250,000/yr
~ 21 min OnsiteHealth InsuranceRetirement Benefit

  • Valid driver's license
  • Reliable transportation with auto insurance
  • The ability to travel to and from in-home appointments
  • Must be able to safely ascend, descend, and work from ladders in accordance with Company safety procedures.
  • This position requires the use of ladders with a maximum manufacturer-rated capacity of 375 pounds, including the user's body weight and any tools or equipment.
SmartExplore AI is experimental.
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New, Posted 17 hours ago
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IT Support Analyst

Savi Gurus

Saint Louis, MO 63119

~ 19 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • IT Support Analyst
  • Work full-time onsite at a client location in St. Louis, Missouri
  • This is not a remote position
  • 2–3 years of hands-on Service Desk or IT Support experience (contract or fast-paced environments preferred)
  • Experience with ITSM platforms such as EasyVista or ServiceNow
  • Working knowledge of Azure AD / Microsoft 365 administration
  • Strong troubleshooting skills across Windows OS, Office apps, and basic networking
  • Solid communication skills with a customer-focused approach
  • Able to ramp quickly and operate with minimal supervision
  • Two+ years experience
SmartExplore AI is experimental.
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New, Posted 12 hours ago
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Remote Freight Broker Agent - Experience Required

Logistic Dynamics

Saint Louis, MO 63101

Remote
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