✦ Luna Orbit — Software Engineering

Lead Software Engineer

at Walker & Dunlop

📍 Remote, US Remote 💰 $165K – $175K USD / year Posted March 12, 2026
Salary $165K – $175K USD / year
Type Full-Time
Experience lead
Exp. Years 10+ years
Education Bachelor’s or master’s degree in Computer Science or a related field preferred
Category Software Engineering

Walker & Dunlop is seeking a Lead Software Engineer to define and lead the development of scalable, high-performance real estate finance platforms. The role involves architecture, technical leadership, and hands-on development.

  • Lead architecture and design of web applications
  • Define technology stack and standards
  • Guide engineering teams
  • Ensure system security and scalability
  • Mentor engineers

The role involves building and evolving scalable web applications using Python, FastAPI, Vue.js, PostgreSQL, Redis, Docker, and Kubernetes, with a focus on security, reliability, and performance.

The ideal candidate is a senior software engineer with over 10 years of experience in designing and leading scalable web applications. They possess strong expertise in Python, containerization, and cloud-native architecture, with a proven track record of guiding technical teams and establishing best practices.

10+ years of software development experienceExperience leading complex technical initiativesArchitectural designWeb application developmentAPI designScalability and reliabilitySecurity best practices
Experience with real estate dataData scienceData engineeringDevOps practices
PythonFastAPIVue.jsPostgreSQLRedisDockerKubernetes
PythonFastAPIVue.jsPostgreSQLRedisDockerKubernetesSoftware ArchitectureWeb Application DevelopmentAPI DesignScalabilitySecurityReliabilityObservabilityCI/CD
PythonFastAPIVue.jsPostgreSQLRedisDockerKubernetesSoftware ArchitectureWeb Application DevelopmentAPI DesignData ModelingScalabilityHigh-Performance SystemsSecurityReliabilityObservabilityCI/CD
LeadershipTechnical mentorshipCommunicationCollaborationProblem-solvingStrategic thinkingOwnershipAccountability
Industry SaaS / Fintech / Real Estate Technology
Job Function Architect and lead the development of scalable real estate finance software platforms
Lead Software EngineerPythonFastAPIVue.jsPostgreSQLRedisDockerKubernetesSoftware ArchitectureWeb Application DevelopmentAPI DesignScalabilityHigh-Performance SystemsSecurityReliabilityObservabilityCI/CD

Less than 10 years of experience, No experience with cloud-native tools like Kubernetes or Docker, Lack of leadership or architectural experience, Not authorized to work in the US

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