Principal Software Engineer

Zelis·Remote(United States)
Software Development

WFA Digital Insight

The demand for skilled software engineers with expertise in cloud platforms and AI has grown significantly, with a 25% increase in hiring in the past year. As a Principal Software Engineer at Zelis, you will play a key role in shaping the future of healthcare financial experiences. With a strong focus on innovation and agility, Zelis is an attractive option for professionals looking to make an impact in the industry. Candidates should be prepared to showcase their technical expertise and passion for driving real results. According to a recent survey, 80% of companies are looking for engineers with experience in building scalable and reliable backend systems, making this role a great opportunity for those with the right skills.

Job Description

About the Role

As a Principal Software Engineer at Zelis, you will be responsible for designing, building, and operating core backend systems, working across the entire stack when needed. You will be part of a team that is passionate about using technology to drive real, measurable results for clients. Your expertise in cloud platforms and AI will be crucial in shaping the future of healthcare financial experiences.

The role entails working closely with product managers and designers to translate functional requirements into technical solutions, driving architectural decisions, and improving development and delivery workflows. You will also be responsible for mentoring engineers and providing technical leadership through design reviews, code reviews, and architectural guidance.

Zelis is a company that values innovation, agility, and collaboration. As a Principal Software Engineer, you will be expected to partner with AI to challenge the status quo, accelerate innovation, and amplify your impact.

What You Will Do

  • Design, develop, test, deploy, and maintain high-quality backend services and supporting systems
  • Work across the stack as needed to deliver complete, end-to-end solutions
  • Own services in production, including deployment, monitoring, performance, and operational health
  • Collaborate with product managers and designers to translate functional requirements into technical solutions
  • Drive architectural decisions with a focus on scalability, reliability, security, and maintainability
  • Improve development and delivery workflows, including CI/CD pipelines and infrastructure automation
  • Partner with engineers to identify and resolve production issues and system bottlenecks
  • Mentor engineers and provide technical leadership through design reviews, code reviews, and architectural guidance
  • Help establish best practices for operational readiness, observability, and system ownership

What We Are Looking For

  • Bachelor’s degree in computer science or a related technical field, or equivalent practical experience
  • 8+ years of professional software engineering experience, primarily focused on backend systems
  • Proven ability to deliver reliable, maintainable software in production environments
  • Experience building and operating web-based services and APIs
  • Experience working with cloud platforms and modern infrastructure environments
  • Familiarity with Infrastructure as Code concepts and tooling
  • Experience contributing to or improving CI/CD pipelines and automated delivery processes
  • Strong written and verbal communication skills
  • Collaborative mindset, positive attitude, and desire to continuously learn and improve

Nice to Have

  • Experience with TypeScript, Node.js, PostgreSQL, or similar backend technologies
  • Familiarity with frontend frameworks such as Angular
  • Experience with containerization, service-oriented architectures, or distributed systems
  • Exposure to observability tooling (logging, metrics, tracing)
  • Experience using AI-assisted tools to enhance development

Benefits and Perks

  • Competitive salary and benefits package
  • Opportunity to work with a talented team of engineers and professionals
  • Collaborative and dynamic work environment
  • Professional development and growth opportunities
  • Flexible work arrangements, including remote work options
  • Access to cutting-edge technologies and tools
  • Recognition and reward for outstanding performance
  • Comprehensive health insurance package
  • Generous paid time off policy

How to Stand Out

  • Make sure to highlight your experience with cloud platforms and AI in your resume and cover letter
  • Be prepared to provide specific examples of your expertise in building scalable and reliable backend systems
  • Showcase your ability to work collaboratively with cross-functional teams, including product managers and designers
  • Demonstrate your passion for using technology to drive real, measurable results for clients
  • Research Zelis and the company culture to understand the values and principles that drive the organization
  • Prepare to discuss your experience with CI/CD pipelines, infrastructure automation, and observability tooling

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