✦ Luna Orbit — Software Engineering

Senior Software Engineer, Back End (Bank Tech)

at Capital One Financial

📍 McLean, VA Unknown 💰 $161K – $184K USD / year Posted March 14, 2026
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Position Details

Salary $161K – $184K USD / year
Type Full-Time
Experience mid
Exp. Years 3+ years
Education Bachelor's Degree
Category Software Engineering

About this role

This role involves developing backend systems for banking technology platforms, utilizing Java, Python, and cloud services, with a focus on containerized microservices in a secure, scalable environment.

Key Responsibilities

  • Develop backend systems
  • Integrate cloud services
  • Containerize applications
  • Support banking platforms
  • Ensure system security

Technical Overview

The position covers full-stack backend development, cloud integration, container orchestration, and working within enterprise banking systems, primarily using Java, Python, SQL, and AWS.

Ideal Candidate

The ideal candidate is a mid-level software engineer with over 3 years of experience in Java, Python, SQL, and cloud technologies like AWS. They are experienced in container orchestration with Docker and Kubernetes and have a background in banking or fintech environments.

Must-Have Skills

3+ years of software engineering experienceExperience with JavaPythonSQLNode.jsGoScalaExperience with AWS or cloud servicesExperience with container orchestration (DockerKubernetes)

Nice-to-Have Skills

Experience with open source RDBMS and NoSQL databasesExperience with cloud-native developmentExperience with Agile practicesExperience with enterprise banking systems

Tools & Platforms

AWSDockerKubernetesSQLNode.jsGoScala

Required Skills

JavaPythonSQLNode.jsGoScalaAWSDockerKubernetes

Hard Skills

JavaPythonSQLNode.jsGoScalaAWSCloud servicesOpen Source RDBMSNoSQL databasesDockerKubernetes

Soft Skills

CollaborationProblem-solvingCommunicationTeamworkAdaptability

Industry & Role

Industry Financial Technology / Banking
Job Function Backend software development for banking technology solutions
Role Subtype Software Engineer
Tech Domains Java, Python, SQL, Node.js, Go, Kubernetes, Docker, AWS

Clearance & Visa

Clearance Required None
Visa Sponsorship No

Keywords for Your Resume

software engineerjavapythonsqlnode.jsgoscalaawscloud servicesdockerkubernetesfull-stack developmentbankingfinancial technologymid-levelfull-timefull-stack

Deal Breakers

Less than 3 years experience, No experience with AWS or cloud services, Lack of container orchestration experience, No background in banking or fintech

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