Software Engineer Application Development Jobs in Missouri

Soleo Health is seeking a Senior Software Engineer in Frisco, TX or St. Louis, MO to design, develop, and implement scalable full-stack software solutions across web, mobile, and backend platforms while supporting cloud-native application development within the Azure Cloud environment. Join us in Simplifying Complex Care!

Soleo Health Perks:

• Competitive Wages
• 401(k) with a Match
• Referral Bonus
• Paid Time Off
• Great Company Culture
• Annual Merit Based Increases
• No Weekends or Holidays
• Paid Parental Leave Options
• Affordable Medical, Dental, & Vision Insurance Plans
• Company Paid Disability & Basic Life Insurance
• HSA & FSA (including dependent care) Options
• Education Assistance Program

The Position:

The Senior Software Engineer is responsible for designing, developing, reviewing, and implementing scalable production software solutions across web, mobile, and backend platforms. This role supports end-to-end product development utilizing TypeScript across application layers and delivering cloud-native solutions within the Azure Cloud platform.

The Senior Software Engineer remains highly involved in hands-on development while contributing to technical design, project estimation, planning, code quality, and engineering best practices within the team. This role is expected to lead by example through strong technical execution, collaboration, code reviews, and delivery of reliable, maintainable, and scalable software solutions. Responsibilities include:

• Design, implement, and maintain full-stack web, mobile, and backend applications using TypeScript
• Deliver production-quality code across frontend, mobile (native or cross-platform), backend, and shared libraries
• Build and maintain backend services and APIs that support web and mobile clients
• Implement integrations with third-party/SaaS products
• Contribute to technical design and architecture discussions, balancing scalability, security, and maintainability
• Participate in design reviews and provide clear, actionable feedback
• Estimate work, break down projects into deliverable increments, and surface risks and dependencies early
• Collaborate with product, design, and QA partners throughout the delivery lifecycle
• Perform thorough code reviews to ensure quality, consistency, and adherence to engineering standards
• Build, operate, and optimize services on Microsoft Azure
• Troubleshoot and resolve production issues across mobile, web, and backend systems

Schedule:

Monday-Friday 8:30am-5pm

• 6+ years of professional software engineering experience with a strong hands-on coding focus
• Strong proficiency with TypeScript across frontend and backend
• Experience using AI-assisted/agentic coding tools (e.g., coding agents) to accelerate development while maintaining code quality
• Experience building modern web applications using React, Angular, or similar frameworks
• Experience building or maintaining mobile applications (native iOS/Android and/or cross-platform frameworks such as React Native, Ionic, or similar)
• Experience designing and implementing backend services and APIs (Node.js preferred)
• Hands-on experience with cloud-native application development (application services/functions or containers; common data services; monitoring/logging)
• Working knowledge of cloud-native concepts and performance optimization
• Strong communication skills and ability to collaborate effectively across roles

Preferred Qualifications

• Experience delivering products with shared ownership across web and mobile platforms
• Experience designing APIs and data models optimized for both mobile and web consumption
• CI/CD pipeline and infrastructure-as-code experience (Bicep, ARM, Terraform)
• Experience with containerization and/or Kubernetes (AKS a plus)

About Us: Soleo Health is an innovative national provider of complex specialty pharmacy and infusion services, administered in the home or at alternate sites of care. Our goal is to attract and retain the best and brightest as our employees are our greatest asset. Experience the Soleo Health Difference!

Soleo’s Core Values:

• Improve patients’ lives every day
• Be passionate in everything you do
• Encourage unlimited ideas and creative thinking
• Make decisions as if you own the company
• Do the right thing
• Have fun!

Soleo Health is committed to diversity, equity, and inclusion. We recognize that establishing and maintaining a diverse, equitable, and inclusive workplace is the foundation of business success and innovation. We are dedicated to hiring diverse talent and to ensuring that everyone is treated with respect and provided an equal opportunity to thrive. Our commitment to these values is evidenced by our diverse executive team, policies, and workplace culture.

Soleo Health is an Equal Opportunity Employer, celebrating diversity and committed to creating an inclusive environment for all employees. Soleo Health does not discriminate in employment on the basis of race, color, religion, sex, pregnancy, gender identity, national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an organization, parental status, military service or other non-merit factor.

Keywords: Now Hiring, Hiring Now, Immediately Hiring, Hiring Immediately