Principal Software Engineer (Raleigh)

About Prometheus Group :

Prometheus Group is a team of self-starters centered on being resourceful, accountable, and results focused. Career progress is based on merit and not years of service or attaining certifications. Our drive and dedication to creating great products for our global customers are at the heart of all we do! In joining Prometheus, you will become a part of the largest global provider of comprehensive enterprise asset management (EAM) software solutions that support the management life cycle for equipment maintenance and operations.

Role Overview :

As the Principal Backend Software Engineer for the ePAS product, you will serve as a technical leader, architect, developer, mentor and problem-solver. You will own the design and implementation of robust, high-performance backend services (Microsoft .NET, PostgreSQL) supporting both online and offline mobile workflows. You will also elevate the productivity of the team through strong mentoring, rigorous architecture, API excellence and discipline in delivery.

Why This Role Matters

As the Principal Backend Software Engineer for ePAS, you will shape the future of our web and mobile products used by customers worldwide. Youll ensure the products are architected for speed, scale and reliability to ensure our customers have a world-class experience. If you thrive on solving complex challenges, mentoring others, and delivering impactful enterprise softwarewere excited to meet you!

Key Responsibilities :

• Architect and lead the design, development and maintenance of the backend platform for ePAS, using Microsoft .NET, PostgreSQL, SQLite (for offline mode) and DevExpress components.
• Define and enforce software architecture, layering, API design, branching / merge strategy, release delivery and CI / CD pipelines, ensuring scalability, maintainability and stability.
• Mentor and uplift junior and mid-level developers : review code, set best practices, lead technical discussions and elevate overall team output and quality.
• Troubleshoot complex performance, stability and customer-facing backend issuesown root cause analysis, resolution plans and prevention strategies.
• Drive the design and implementation of REST APIs (and other integration endpoints) that power mobile, desktop and server-side componentsensure they are secure, high-throughput and resilient.
• Manage and execute release delivery of backend components : define release plans, track dependencies, coordinate cross-team handoffs (mobile, product, QA), and ensure smooth deployment.
• Lead offline & online mode backend workflows for mobile devices : ensure reliable sync, conflict resolution, offline data storage (SQLite) and seamless transition to online mode.
• Champion source control and branching strategy best practices : define, communicate and enforce branching models, merge policies, trunk-based or feature-branch workflows, code-freeze practices.
• Influence product backlog and technical roadmap : collaborate with product management, UX and mobile teams to translate functional requirements into scalable backend solutions.
• Be the go-to expert for backend service design : evaluate and introduce new technologies, optimize database schemas, tune query performance, monitor production metrics and define improvements.

Required Qualifications & Skills :

Preferred Qualifications :

Benefits Overview :

We offer an attractive benefits program to meet the diverse needs of our teammates :

Prometheus Group is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

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