Senior .NET Core & Rails Engineer — Flexible Schedule

Egreenservices; Aurora (CO); On-site; USD 124,000 - 173,000; Full time

Benefits offered by this job

Mentor

Benefits package

Flexible schedule

Job summary

Morgan Stanley in Aurora is seeking a senior backend engineer to drive a Rails migration and own backend services built with .NET Core. You’ll implement secure authentication, automate pipelines, and keep dependencies patched while collaborating across teams.

You’ll work in a fast-paced environment, mentoring others and contributing to architecture decisions, with opportunities to grow and own critical components.

Qualifications

• Experienced senior backend engineer with a track record of delivering timely results.
• Ability to work autonomously within a full-time structure and collaborate across teams.
• Proven experience shipping features quickly in a fast-paced environment.

Responsibilities

• Lead the Ruby on Rails migration to retire the legacy stack.
• Design, build, and maintain backend services using .NET Core and Rails.
• Keep dependencies patched to prevent CVEs and security issues.
• Implement secure authentication and authorization flows.
• Automate build, test, and deployment pipelines for faster releases.
• Document decisions, architecture, and APIs for the org.
• Monitor KPIs and report on technology service performance.

Skills

Ruby on Rails

.NET Core

GitHub Actions

Elasticsearch

CI/CD

Backend design

Security/auth flows

Tools

CI/CD tooling

Job description

Morgan Stanley in Aurora is seeking a senior backend engineer to drive a Rails migration and own backend services built with .NET Core. You’ll implement secure authentication, automate pipelines, and keep dependencies patched while collaborating across teams.

You’ll work in a fast-paced environment, mentoring others and contributing to architecture decisions, with opportunities to grow and own critical components.