Platform Engineer - Test Engineering

Wellmark, Inc.•Des Moines, IA

3h•Hybrid

About The Position

We are seeking a Platform Engineer to own and evolve our organizational Quality Engineering toolchain. You will build and operationalize a robust headless layer that leverages autonomous agents to navigate 95% of business logic below the UI. You will be responsible for the infrastructure, scalability, and day-to-day reliability of the entire testing ecosystem, ensuring that agentic validation is a stable, high-performance reality for our engineering teams.

Requirements

Bachelor's Degree or direct and applicable work experience
Minimum 7 years of experience to include any combination of the following:
Development Experience: (Ex: Angular 2 (or newer), NodeJS (or newer), TypeScript, C#, .NET, Java, SQL)
Providing innovative solutions to complex issues
Minimum 4 years of experience in IT infrastructure, architecture design, operations
Proven ability to adapt when experiencing major changes in work tasks or work environment.
Informal leadership experience typically gained through leading projects.
Demonstrated experience coaching/mentoring others by providing guidance and feedback to help an employee or groups of employees strengthen their knowledge and skills to accomplish a task or solve a problem
Proven experience with designing technical architecture and keeping abreast of existing and emerging technologies.
Experiencing consulting with stakeholders to understand needs with the intention of providing advice and counsel. Also interacting appropriately with others to guide individuals or groups to accomplish work, reach consensus or take action.
Demonstrated experience in problem solving/troubleshooting skills (conceptual, technical, IT) - Breaks down problems and identifies all of their facets, including hidden or tricky aspects, to find root-cause of problems. Generates a range of solutions and courses of action with benefits, costs, and risks associated with each. Probes appropriate sources for answers, and thinks ‘outside the box’ to find options. Tests proposed solutions against the reality of likely effects before going forward.
Demonstrated communication skills: verbal and written - Articulate; Communicates information/concepts clearly and concisely to individuals or groups; delivers presentations suited to the characteristics and needs of the stakeholders/audience. Clearly and concisely conveys written information orally or in writing to individuals or groups to ensure that they understand the information and the message. Listens and responds appropriately to others.

Nice To Haves

Tooling & Platform: Proven experience managing an enterprise-wide QE Toolchain and integrating them into GitHub Actions or ADO Pipelines.
Automation Frameworks: Advanced proficiency in Playwright (API and UI) and experience with Python or TypeScript.
AI & Data: Practical experience with LLM APIs and Vector Databases for agent state.
Observability: Experience with monitoring both application health and agent performance.

Responsibilities

Operationalize Agentic Infrastructure: Architect and manage the high-concurrency compute and orchestration layers for a swarm of headless agents. You will provide the production-grade environment for Playwright’s native agentic capabilities, enabling them to perform objective-based validation of service contracts and state transitions autonomously.
Own the QE Toolchain: Take full operational responsibility for the suite of testing tools (CI/CD integrations, reporting dashboards, and environment management), ensuring a unified and frictionless developer experience.
95/5 Strategy Implementation: Build and maintain the Headless-First infrastructure where 95% of validation occurs at the API and Data layers, providing specialized multi-modal support for the remaining 5% of UI reasoning.
Intent-Based Orchestration: Develop and support the systems that allow agents to receive high-level goals and autonomously determine the optimal validation path, moving the organization away from manual script maintenance.
Resilient Self-Healing Systems: Integrate LLM-driven perception into the toolchain to detect schema shifts or UI changes, allowing the platform to trigger autonomous refactoring and maintain high pipeline uptime.
Event-Driven Quality Observability: Integrate real-time agentic triggers and health metrics into the CI/CD pipeline, providing the engineering org with deep insights into system regressions and deployment readiness.
Lead the technical designs for highly integrated complex application platforms to optimize security, information leverage and re-use, integration, performance, and availability and ensure solutions developed adhere and aligns to the architecture standards. Fulfill service level agreements and ensure solutions remains current with industry best practices, technologies and with Wellmark’s standards.
Consult with Solution Architects and project teams in the creation & documentation of design deliverables for application platforms. Collaborate with Solution and Lead Architects to design and implement effective technology solutions, while using innovative business and technology processes to identify and implement improvement initiatives, eliminate redundancies and maximizes re-use of applications.
May oversee and lead planning, developing and estimating of technical solutions. When appropriate, collaborate and work with other technical teams to better provide subject matter expertise and insights.
Collaborate with Lead Architect for assigned domain, business systems analyst and other stakeholders to provide insight/ direction regarding process improvements.
Consults with business stakeholders regarding subject matter knowledge related to technical planning in order to ensure architectures are developed in alignment with business expectations.
Oversee, review and provide technical guidance on the design efforts of Wellmark’s supported solutions; including but not limited to the evaluation of vendors during the selection process, integrating with new vendors, design, implementation and administration.
Will adhere and are held accountable for the support and influence of Wellmark’s architecture governance standards and technical standards. Provide design specifications to governing boards for proper approvals. Provides guidance for regarding IT policies, security and infrastructure.
Will provide training and mentorship of others regarding technical design and solution implementation; including review and quality assurance.
Build strong relationships and business acumen with the business to ensure technical designs are aligned with business needs. Provide exceptional customer service and solutions.
Develops and applies industry best practice technology, design and methodology approaches to design platform specific technical designs. Researches and recommends new emerging technologies, techniques and tools that will add value to the organization.
Other duties as assigned.