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Sr. Principal Software Engineer

WellSky

Salary not specified
Dec 16, 2025
Remote, US
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WellSky is looking to solve the problem of building and optimizing comprehensive software solutions that prioritize end-user efficiency and experience by hiring a Sr Principal Software Engineer

Requirements

  • 15-18 years of experience building cloud SaaS applications using .NET, Python, JavaScript and related frameworks
  • Deep understanding of cloud infrastructure (preferably GCP)
  • Strong knowledge of data structures, algorithms, and object-oriented design.
  • Experience leading across the software development lifecycle, including deep knowledge of best practices surrounding Git and GitHub, pull requests and code reviews, continuous integration and delivery, and post-deployment monitoring and analysis
  • Experience building SaaS applications using domain-driven, event-driven and microservices architectures
  • Experience working in matrixed organizations and navigating cross-functional priorities
  • Working with remote teams

Responsibilities

  • Lead the architecture and design of large-scale, mission-critical systems by ensuring systems are built to be scalable, fault-tolerant, and highly available and designing solutions that optimize for performance, cost, and future growth.
  • Take full ownership of critical engineering initiatives and projects, guide them from inception to deployment, troubleshoot complex issues, and ensure operational excellence in production environments.
  • Research, experiment with, and introduce new technologies, methodologies, and engineering practices by staying at the forefront of industry trends and advocating for the adoption of new tools, AI capabilities, and other technologies that drive innovation and improve system performance.
  • Champion high standards for software quality automation testing and ensure that systems meet rigorous security requirements, including secure coding practices and vulnerability mitigation.
  • Leverage AI tools and platforms as an integral part of daily responsibilities to enhance decision-making, streamline workflows, and drive data-informed outcomes.
  • Perform other job duties as assigned.
  • Work closely with senior leaders across solutions and design teams to align engineering work with WellSky goals, influence solution roadmaps by defining technical priorities, and ensure alignment between technical decisions and business needs.

Other

  • Bachelor’s degree or relevant work experience Bachelors or Masters in Computer Science or a related field, or equivalent
  • Excellent written and communication skills with experience doing presentations to various audience types
  • Self-starter and collaborate with other teams (inside and outside of development)
  • Enthusiasm for learning, collaboration and mentorship
  • Willing to work additional or irregular hours as needed