1136 Java Developer Db jobs in Cottleville,MO

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Lead Site Reliability Engineer-2

Mastercard

O Fallon, MO 63368

~ 9 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

BS in Computer Science or related field.
Proficiency in Java, Spring Framework, Python, or Go.
Strong DevOps and configuration management skills.
Experience with distributed systems and automation.
Problem-solving, communication, and leadership abilities.
Willingness to learn and collaborate across teams.
Passion for observability and continuous improvement.

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AI Adoption Coach - Product Development Lifecycle (PDLC)

CEdge

O Fallon, MO 63368

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Senior Site Reliability Engineer

Mastercard

O Fallon, MO 63368

~ 9 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

• Observability - Ability to use scripting and tooling to implement observability solutions, enabling the collection, analysis, and visualization of metrics, logs, and traces to support incident detection, diagnosis, and continuous service improvement.
• Programming and Scripting - Ability to write and maintain code and scripts to automate tasks, build operational tools, and support monitoring, deployment, and incident response using languages such as Python, Go, Bash, or similar.
• Systems and Network Administration - Ability to configure, operate, and troubleshoot Linux/Unix systems and network components, applying knowledge of networking concepts, protocols, security, and system reliability.
• Cloud Computing and Infrastructure - Ability to design, deploy, and manage applications and infrastructure on cloud platforms (e.g., AWS, Azure, GCP), ensuring scalability, security, availability, and operational efficiency.
• Reliability and Scalability - Ability to design and operate systems for high availability, fault tolerance, and disaster recovery, while ensuring systems can scale to meet current and future demand
• DevOps Practices - Ability to apply DevOps principles and practices, including CI/CD pipelines, containerization, and orchestration, to enable faster, more reliable software delivery and operations.
• Troubleshooting - Capability to systematically identify, diagnose, and resolve technical issues across systems, applications, and networks, using analytical methods and tools to restore functionality, minimize disruption, and ensure stable operations.
• Capacity Planning and Performance Optimization - Ability to monitor resource utilization, forecast future capacity needs, and optimize system performance to support growth, scalability, and efficient infrastructure usage.
• IT Service Management - Ability to apply IT service management principles to incident, problem, and change management, ensuring reliable service delivery, effective incident response, and continuous service improvement aligned to business needs.
• Proactive Monitoring and Improvement (SRE Applications) - The ability to use application reliability signals to anticipate issues, identify risks, and drive preventative improvements that enhance application performance and availability.

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

Boeing

Saint Louis, MO 63134

~ 33 min OnsiteHealth InsuranceRetirement Benefit

Bachelor's Degree in an engineering discipline experience or 13 years' related relevant work experience
Ability to obtain Secret US Security clearance (Post-Start)
5+ years of Software Engineering experience
3+ years of C++
2+ years Autonomy and/or robotics software techniques
2+ years of experience in real time software development experience
3+ years of experience with Agile Software development process
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

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Senior DevSecOps Engineer

Boeing

Saint Louis, MO 63134

~ 33 min OnsiteHealth InsuranceRetirement Benefit

Bachelor's Degree
6+ years of experience working with engineering, infrastructure, cloud, and/or DevOps teams
5+ years of experience in automated provisioning and configuring of software-defined infrastructure and designing for continuous deployment and continuous operations
3+ years of experience with automation and/or CI/CD technics and design patterns
3+ years of experience with infrastructure as code (IaC) and CI/CD environments
3+ years of experience with cloud platforms (e.g., AWS, Azure, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes)
This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization
The Mission Systems Senior DevSecOps Engineer will be responsible for establishing, configuring, and maintaining the Mission Systems (MS) software development environments across a variety of security levels
The selected candidate will be required to work onsite at one of the listed location options
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
Security Clearance: This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.
Relocation: This position offers relocation based on candidate eligibility.
Shift: This position is for 1st shift
Education: Bachelor's Degree or Equivalent Required
Visa Sponsorship: Employer will not sponsor applicants for employment visa status.