Senior Software Engineer, Platform

Oec

Posted 2mo ago

The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.

Design, build, and evolve authentication and authorization capabilities
Shape customer account, subscription management, and core platform services
Create secure, scalable, and reusable platform patterns
Improve developer experience through streamlined integrations, reference implementations, and self-service tooling
Lead complex technical initiatives from architecture and design through production delivery
Write clean, maintainable, high-quality code and perform thoughtful code reviews
Mentor engineers and contribute to a strong engineering culture
Leverage modern AI-assisted and agentic development workflows
Identify and reduce technical and operational risk across distributed systems and platform services

6+ years of experience building and operating production-grade software systems
Strong backend engineering experience with .NET / C#
Experience designing, building, and securing APIs in distributed systems environments
Hands-on experience with authentication and authorization systems
Ability to work independently and drive solutions in ambiguous or evolving problem spaces
Strong understanding of Git, CI/CD pipelines, and modern software development practices
Experience working in Agile engineering environments
Strong ownership mindset with the ability to drive work end-to-end
Excellent communication and collaboration skills, especially in technical discussions and code reviews

Experience with ASP.NET Core or modern .NET frameworks
Familiarity with Auth0, Permit.io, or similar identity platforms
Experience with observability, testing, resiliency, and reliability engineering patterns
Experience using AI-assisted engineering workflows and modern developer tooling
Strong SQL skills and experience optimizing relational databases
Cloud-native development experience, preferably in AWS
Experience building platform services, internal developer tooling, or shared infrastructure
Front-end experience with React and micro-frontend architectures

Skills