1874 Professional Level Software Developer jobs in Collinsville,IL

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Information Technology Professional (IT Support)

U.S. Navy

Saint Charles, MO 63301

New, Posted 19 hours ago

Software Developer (Mid Level or Senior), Autonomy and Mission Planning

Boeing

Saint Louis, MO 63134

Airport Passenger Screener - No Experience Required

tsa security

Saint Louis, MO 63136

No Experience

New, Posted just now

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API Engineer

BOOZ, ALLEN & HAMILTON

Scott Air Force Base, IL 62225

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

HS diploma or GED
Secret clearance
Experience in backend or platform engineering, including distributed systems and API design
Experience in software development using Java or Python
Experience with designing, deploying, and operating real-time, low-latency API platforms at scale, such as Apigee, Gravitee, Kong, AWS API Gateway, or Mulesoft
Experience with DevOps practices and technologies, including Docker, Helm, Kubernetes, and GitOps workflows
Experience with protocols, including HTTP, gRPC, or WebSockets, caching, load balancing, and API security
Experience with AWS, Azure, or GCP
Experience with Git and collaboration tools, including Jenkins, JIRA, Confluence, Nexus, or Bitbucket
Experience in gathering requirements and engaging with clients

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New, Posted 1 day ago

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Software Engineer - Full Stack Developer - Level 3 with Security Clearance

Randstad Federal LLC

Hazelwood, MO 63042

New, Posted 2 hours ago

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Software Engineer-Developer 4 with Security Clearance

Indotronix International

Hazelwood, MO 63042

New, Posted 20 hours ago

Product Development Associate

Nestle

Saint Louis, MO 63101

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Database Programmer/Developer with Security Clearance

Optimal Solutions

Saint Louis, MO 63114

New, Posted 10 hours ago

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API Engineer

Booz Allen Hamilton

Scott Air Force Base, IL 62225

New, Posted just now

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Warehouse Associate- Express Scripts

The Cigna Group

Saint Louis, MO 63129

Onsite

1+ years of experience in a warehouse, inventory management, product stocking, or relevant role.
Must be able to be on feet for entire shift; walking, bending, and lifting.
Must be able to lift 50 lbs.
Ability to do repetitive bending, squatting, standing, walking, pushing, pulling and hand motions.
Ability to work in a fast-paced environment and follow safety protocols.
Basic math, organization, computer, and communication skills
Familiarity with basic warehouse operations, including receiving, storing, and organizing products.

SmartExplore AI is experimental.