60 Keystone Software Developer Jobs Hiring Near You

Job Summary:
Amentum is seeking a talented and experienced Senior Software Engineer to join their dynamic team. The ideal candidate will have over 10 years of software development experience and will be responsible for designing and developing software solutions, migrating legacy applications to the cloud, and managing cloud infrastructure.
Responsibilities:
• Design and develop software solutions, employing technologies such as Python, NodeJS, Angular, JavaScript, C#, SQL Server, Microsoft Windows Server, and Linux.
• Deploying, maintaining, and troubleshooting EKS clusters, ensuring high availability and performance for applications.
• Deploying and orchestrating workloads on Kubernetes, utilizing deployment strategies like rolling updates and canary releases.
• Implementing and managing cloud infrastructure using IaC tools like AWS CloudFormation or CDK.
• Designing and building CI/CD pipelines (using tools like Jenkins, GitHub Actions, or ArgoCD) for seamless and automated application delivery to EKS clusters.
• Integrating observability tools such as Prometheus, Grafana, Datadog, or Amazon CloudWatch to monitor application and cluster performance, troubleshoot complex issues, and optimize costs.
• Implementing robust security frameworks, including IAM roles, Kubernetes RBAC policies, and vulnerability scanning solutions.
• Work with Jira and Confluence for agile management.
• Research, prototype, and recommend improvements to existing systems and architectures.
• Troubleshoot and resolve complex software, performance, and infrastructure issues.
• Research and adopt emerging technologies to enhance system efficiency.
• Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
• Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.
• Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.
Qualifications:
Required:
• Over 10 years of hands-on software development experience.
• Hands-on experience with secure systems engineering, systems integration, and reverse engineering.
• Proficiency in programming languages (at least two): Python, NodeJS, Angular, JavaScript, C#, SQL.
• Experience with cloud technologies.
• Experience working with tools like JIRA, Confluence, Splunk, and diagramming applications.
• Strong skills in debugging, performance optimization, and DevOps practices.
• Background in on-call support and operational monitoring of critical systems.
• TS/SCI with Poly clearance.
• Bachelor’s degree in Computer Science, Design, or related field (or equivalent experience).
• 10 years of experience.
Preferred:
• Experience with design systems and component libraries.
• Experience with AWS.
• Experience with EKS or other container orchestration software.
• Excellent technical writing and documentation skills.
• Experience in collaborating with multidisciplinary teams.
• Familiarity with high-availability systems and secure communications.
Company:
Amentum is a technology and engineering company for security, defense, and energy. Founded in 2020, the company is headquartered in Germantown, USA, with a team of 10001+ employees. The company is currently Late Stage.