Senior Software Engineer, C#​/SQL

Responsibilities

• 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.
• You will report to the Manager, Software Engineering.
• 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.
• 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.
• 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.
• Provide guidance, coaching, and feedback to junior and mid‑level engineers.
• Promote best practices in software development methodologies and tooling.

• 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.
• Typically requires 5+ years of hands‑on software development experience.
• Proficiency in one or more modern languages (e.g., C#, Python, Go, or Type Script).
• 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 Dev Ops 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.