✦ Luna Orbit — Software Engineering

Senior Software Engineer, Backend (Bank Tech)

at Capital One Financial

📍 New York, NY Unknown 💰 $176K – $201K USD / year Posted March 13, 2026
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Position Details

Salary $176K – $201K USD / year
Type Full-Time
Experience senior
Exp. Years 3+ years
Education Bachelor's Degree
Category Software Engineering

About this role

This role involves designing, developing, and supporting backend cloud solutions for Capital One, focusing on modern technologies and collaboration across agile teams.

Key Responsibilities

  • Design and develop backend solutions
  • Collaborate with agile teams
  • Mentor junior engineers
  • Implement cloud-based architectures
  • Stay updated on tech trends

Technical Overview

Stack includes Java, Python, SQL, Node.js, Go, Scala, Docker, Kubernetes, AWS, open source databases, and cloud services, within an agile environment.

Ideal Candidate

The ideal candidate is a senior backend software engineer with 3+ years of experience in Java, Python, and cloud technologies, particularly AWS. They are proficient in containerization, orchestration, and open source frameworks, with a strong collaborative and problem-solving mindset.

Must-Have Skills

Bachelor's Degreeat least 3 years of professional software engineering experienceJavaPythonSQLAWS

Nice-to-Have Skills

ScalaGoNode.jsKubernetesDockeropen source frameworksAgile practices

Tools & Platforms

DockerKubernetesAWSOpen Source RDBMSNoSQL databases

Required Skills

JavaPythonSQLNode.jsGoScalaDockerKubernetesAWSCloud services

Hard Skills

JavaJava ProgrammingPythonSQLNode.jsGoScalaOpen Source RDBMSNoSQL databasesDockerKubernetesAmazon Web ServicesAWSCloud services

Soft Skills

collaborationproblem-solvingmentoringlearningtech trend awareness

Certifications

Preferred

AWS certifications

Industry & Role

Industry Banking
Job Function Backend software development and cloud solution implementation

Keywords for Your Resume

Senior Software EngineerBackendJavaPythonSQLNode.jsGoScalaAWSAmazon Web ServicesDockerKubernetesOpen Source RDBMSNoSQLCloud servicesAgileSoftware EngineeringNoSQL databases

Deal Breakers

Lack of cloud experience, Less than 3 years of professional software engineering experience, No Bachelor's Degree

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