Software Engineer (AWS, .NET)

J. J. Keller is seeking a Software Engineer with strong AWS and .NET expertise to help design, develop, deploy, and support business-critical applications and cloud-based services. This role combines software development with cloud infrastructure and DevOps responsibilities, providing an opportunity to work across the full application lifecycle, from technical design and coding to deployment automation, monitoring, and production support.

The ideal candidate is a hands-on software engineer who enjoys building scalable solutions, improving system reliability, and leveraging modern cloud technologies. This individual will collaborate with cross-functional teams to deliver enhancements, troubleshoot complex issues, lead small to medium-sized development initiatives, and contribute to our ongoing cloud modernization efforts., * Performs assigned programming tasks related to new development or maintenance on assigned websites or applications.

• Analyzes user needs and impact to other site areas to determine technical requirements of assigned tasks.
• Promotes strong quality practices by performing unit testing and providing appropriate level of support for user acceptance testing, as needed.
• Follows secure coding standards and incorporates basic security-by-design principles into assigned development tasks.
• Adheres to OWASP best practices to reduce common security risks such as input validation errors, insecure data handling, etc.
• Maintains accurate technical documentation for assigned programming projects.
• Acts as a support resource for the technical support staff to ensure that customer-reported issues are being addressed in an efficient and accurate manner.
• Performs lead developer role on assigned projects.
• Interfaces with Website and Database Administrators to maintain optimal server configuration, database accuracy/integrity and for coordination of staging and production moves.
• Develops and maintains a solid understanding of the technology tools and trends and remains current in new technology developments and their potential impact on the department.

• 3+ years of software engineering experience, including analysis, design, development, testing, deployment, and production support.
• Experience developing and supporting .NET-based web applications and services.
• Experience working in cloud-based environments.
• Working knowledge of Software Development Life Cycle (SDLC) methodologies and best practices.
• Associate’s degree in Computer Science, Information Technology, or a related field required; Bachelor’s degree preferred.
• Equivalent combinations of education and relevant experience will be considered.

Technical Skills

• Required

• AWS services including: o Elastic Beanstalk (Windows and Linux) o CloudWatch o Lambda o ECS/ECR with Fargate

• .NET application development and support
• Windows Server and IIS administration
• Linux server administration and troubleshooting
• SQL Server development and database design concepts
• CI/CD pipeline creation, maintenance, and deployment automation
• Object-oriented programming principles

• Source control and modern development practices

• Preferred
• Infrastructure as Code using Terraform and/or CloudFormation
• Identity and Access Management solutions, including Okta (SSO/OIDC)
• Experience migrating applications from Windows-based hosting environments to Linux platforms
• Containerization and cloud-native application architectures
• Experience supporting highly available production environments

Work is performed primarily in a standard office environment. Work involves operation of personal computer equipment for extended periods of time. Occasional travel to offsite offices, customer sites and/or industry and training events may also be required, depending on assignment.

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Every associate at J. J. Keller makes a difference by creating safer, more respectful workplaces. Whether serving our customers directly with expertise in safety and regulatory compliance or supporting the business with specialized skills, together we contribute to better workplaces for people across North America.