Senior Software Engineer, Platform (Full Stack)

Embedded Shishya; Deutschland; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Benefits dieser Stelle

Medical benefits

Dental benefits

Vision benefits

401(k) match

Unlimited PTO

Remote stipend

Tuition assistance

Wellness coaching

Pet insurance

Home office stipend

Employee discounts

Zusammenfassung

OEC provides software solutions for professionals in the automotive parts and repair industry. We’re seeking a senior backend engineer to design and secure APIs, evolve authentication across the platform, and shape core services for scalable, distributed systems.

You will mentor engineers, drive end-to-end initiatives, and advance AI-assisted development workflows to accelerate delivery while maintaining high code quality.

Qualifikationen

• 6+ years building and operating production-grade software systems.
• Strong backend engineering with .NET/C#.
• Experience designing, building, and securing APIs in distributed systems.
• Hands-on experience with authentication and authorization systems.
• Able to work independently in evolving problem spaces.
• Understanding of Git, CI/CD, and modern software practices.
• Experience in Agile engineering environments.
• Strong ownership mindset to drive end-to-end work.
• Excellent communication and collaboration in technical discussions.

Aufgaben

• Design, build, and evolve authentication and authorization across the platform.
• Shape customer account, subscription management, and core services.
• Create secure, scalable platform patterns for engineering teams.
• Improve developer experience with integrations and tooling.
• Lead complex technical initiatives from architecture to delivery.
• Write clean, maintainable code and review others' work.
• Mentor engineers and foster a collaborative culture.
• Leverage AI-assisted workflows to accelerate development and testing.
• Reduce technical and operational risk in distributed systems.

Kenntnisse

Backend engineering

C#/.NET

API design

Authn/Authz

Git/CI/CD

Agile

Ownership

Communication

Tools

ASP.NET Core

Auth0

Permit.io

SQL

AWS

Jobbeschreibung

OEC provides software solutions for professionals in the automotive parts and repair industry, enabling them to buy and sell parts, conduct research, and optimize estimates.

What You’ll Do

• Design, build, and evolve authentication and authorization capabilities across the platform.
• Shape customer account, subscription management, and core platform services.
• Create secure, scalable, and reusable platform patterns used across engineering teams.
• 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 focused on collaboration and continuous improvement.
• Leverage modern AI‑assisted and agentic development workflows to accelerate development, testing, and delivery cycles.
• Identify and reduce technical and operational risk across distributed systems and platform services.

Required Experience

• 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.

Nice to Have

• 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.

Benefits

• Full benefits starting Day 1: Medical, Dental, and Vision
• 401(k) with company match
• Unlimited Flex Time Off plus 10 company‑paid holidays
• Remote‑first role with monthly communication stipend
• Professional development programs, tuition assistance, and quarterly book program
• Free wellness coaching and pet insurance
• Home office equipment stipend
• Employee resource groups and exclusive employee discounts