✦ Luna Orbit — Software Engineering

Sr. Software Engineer - Back End (Java, Python, AWS)

at Capital One Financial

📍 Chicago, IL Unknown 💰 $147K – $167K USD / year Posted March 13, 2026
Salary $147K – $167K USD / year
Type Full-Time
Experience senior
Exp. Years 3+ years
Education Bachelor's Degree
Category Software Engineering

This role involves developing backend solutions using Java and Python, deploying on AWS, and utilizing container orchestration tools to support Capital One's digital banking infrastructure.

  • Design and develop backend solutions
  • Implement cloud infrastructure
  • Collaborate with agile teams
  • Optimize performance of applications
  • Support digital banking platforms

The position requires expertise in Java, Python, AWS, Docker, Kubernetes, and database management, with a focus on scalable, cloud-native backend systems.

The ideal candidate is a senior software engineer with at least 3 years of experience in Java and Python, proficient in AWS, Docker, and Kubernetes, capable of full-stack development and cloud solutions in a fast-paced environment.

JavaPythonAWSFull-Stack Development
DockerKubernetesSQLNoSQLCloud Platforms
DockerKubernetesAWSSQLNoSQL
JavaPythonAWSDockerKubernetesSQLNoSQLFull-Stack DevelopmentCloud Computing
JavaPythonAWSDockerKubernetesSQLNoSQLFull-Stack DevelopmentCloud Computing
CollaborationProblem-solvingInnovationTeamworkCommunication
Industry Financial Technology (Fintech), Software Development
Job Function Backend software engineering in cloud environment
JavaPythonAWSDockerKubernetesSQLNoSQLFull-Stack DevelopmentCloud ComputingSoftware EngineerBackend DevelopmentCloud PlatformsAgileTeam CollaborationSoftware Development

Lack of experience with Java or Python, No experience with AWS or containerization, Bachelor's degree not in a technical field, Unwilling to work in Chicago, IL

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