Senior Software Engineer (C#/SQL) - Plex

Rockwell Automation•Mayfield Heights, OH

1d•Hybrid

About The Position

To support our ongoing growth, we are looking for a Senior Software Engineer to join our team and lead the design, development, and delivery of high‑quality software solutions. You'll collaborate with cross‑functional partners, mentor engineers, and help shape technical direction and best practices across the organization. You will help develop our comprehensive, customer-focused SaaS applications within Plex Manufacturing Operations. This includes our industry leading and transformative Plex products like Manufacturing Execution System (MES), Quality Management System (QMS), and Production Monitoring.

Requirements

Bachelor's Degree in Computer Science, Engineering, or related discipline or equivalent years of relevant work experience.
Legal authorization to work in the US is required. We will not sponsor individuals for employment visas, now or in the future, for this job opening.

Nice To Haves

Typically requires 5+ years of hands-on software development experience.
Proficiency in one or more modern languages (e.g., C#, Python, Go, or TypeScript).
Familiar with AI technologies (Copilot, Claude, Gemini)
Experience building distributed systems, microservices, or cloud‑native applications.
Experience with algorithms, data structures, and system design.
Experience with cloud platforms (AWS, Azure, or GCP).
Knowledge of CI/CD pipelines, testing frameworks, and DevOps practices.
Experience reviewing code to find and address potential issues and defects.
Experience with containerization (Docker, Kubernetes).
Familiarity with event-driven architectures or messaging frameworks.
Knowledge of security best practices and secure coding techniques.
Prior experience in a senior or lead engineering role.
Contributions to open-source projects or engineering communities.

Responsibilities

Technical Leadership: Design, develop, and maintain scalable, reliable, and secure software systems. Guide architectural decisions and contribute to long-term technical strategy. Review code, enforce coding standards, and ensure engineering excellence. Lead complex technical projects from brainstorming through delivery.
Development & Delivery: Write clean, maintainable, and well‑tested code. Identify, diagnose, and resolve performance and reliability issues. Improve existing systems through refactoring, optimization, and modernization. Oversee features end‑to‑end, including CI/CD, monitoring, and support.
Collaboration & Communication: Work with product managers, designers, QA, and other engineers. Translate business needs into technical solutions and clear engineering tasks. Communicate technical concepts to both technical and non‑technical stakeholders.
Mentorship: Provide guidance, coaching, and feedback to junior and mid‑level engineers. Promote best practices in software development methodologies and tooling.