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Engineer III - Software (Memphis, TN)

St. Jude Children's Research Hospital

St. Jude Children's Research Hospital

Memphis, TN, USA
Posted on Oct 21, 2025

At ALSAC you do more than make a living; you make a difference.

We like people who are different…because we’re different, too. As one of the world’s most iconic and respected nonprofits, we know what it’s like to stand out. That’s why we’re looking at you. Your background, perspective, and desire to make an impact set you apart. As we work to help St. Jude cure childhood cancer, we're calling on the game-changers, innovators and visionaries to join our family. Not just for the kids of St. Jude, but also for you. Because at ALSAC, we develop and celebrate our employees. So, bring your whole, authentic self and become part of our shared mission: Finding cures. Saving children.®

Job Description

The Engineer III – Software is a senior-level technical role responsible for leading front-end development initiatives within the Digital Technology team. This position focuses 75% on front-end UI technologies and 25% on back-end services. The Engineer III will drive UI platform modernization, establish scalable architecture and standards, and mentor junior engineers. The role requires deep expertise in modern JavaScript frameworks, responsive design, and performance optimization, along with a solid understanding of microservices and API integration.

Essential Job Functions:

Lead the design, development, and implementation of scalable front-end solutions across enterprise platforms. Serve as the lead UI developer, responsible for UI platform modernization and standardization. Mentor and guide Software Engineers I & II in technical design, coding practices, and problem-solving. Collaborate with cross-functional teams to gather requirements and translate them into technical solutions. Conduct code reviews, enforce coding standards, and ensure high-quality deliverables. Troubleshoot and resolve complex technical issues across the stack, with a focus on UI performance and usability. Stay current with emerging technologies and industry trends to drive innovation and continuous improvement. Document solutions through diagrams, flowcharts, and technical specifications. Participate in business continuity and disaster recovery planning and testing.

Technical Expertise Required:

Proficient to Mastery Knowledge in:

  • JavaScript & Frameworks: React, Angular, Vue.js, TypeScript
  • HTML5/CSS3: SCSS, Tailwind, Bootstrap, responsive design principles
  • Front-End Architecture: Scalable, modular design across platforms
  • Microservices & API Integration: RESTful services, GraphQL, back-end service implementation
  • Performance Optimization: Load time reduction, rendering efficiency, CSS/JS optimization

Qualifications:

  • Bachelor’s degree in information systems, Engineering, Mathematics, or related field.
  • 5–8 years of experience in software engineering, with a strong emphasis on front-end development.
  • Proven leadership in technical initiatives and mentoring junior engineers.
  • Experience in full-stack development and enterprise application architecture.
  • Strong communication and collaboration skills in cross-functional environments.

This position will be based at our National Executive Office in Memphis, TN and be eligible for hybrid work.

#LI-TM1

Benefits & Perks

The following Benefits & Perks apply to Full-Time Roles Only.

We’re dedicated to ensuring children and their families have every opportunity to enjoy life’s special moments. We’re also committed to giving our staff excellent benefits so they can do the same.

  • Core Medical Coverage: (low cost low deductible Medical, Dental, and Vison Insurance plans)​
  • 401K Retirement Plan with 7% Employer Contribution
  • Exceptional Paid Time Off
  • Maternity / Paternity Leave
  • Infertility Treatment Program
  • Adoption Assistance
  • Education Assistance
  • Enterprise Learning and Development
  • And more

ALSAC is an equal employment opportunity employer.

ALSAC does not discriminate against any individual with regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity, transgender status, disability, veteran status, genetic information or other protected status.

No Search Firms:

ALSAC does not accept unsolicited assistance from search firms for employment opportunities. All resumes submitted by search firms to any ALSAC employee or ALSAC representative via email, the internet or in any form and/or method without being contacted and approved by our Employee Experience team and without a valid written search agreement in place will result in no fee being paid if a referred candidate is hired by ALSAC.