Sr. Software Engineer

WelbeHealth; California (MO); On-site; USD 120,000 - 159,000; Full time

Benefits offered by this job

Medical insurance coverage

PTO, holidays, and sick days

401K match

Job summary

WelbeHealth seeks a highly experienced Senior Software Engineer to lead full lifecycle development on the Microsoft stack and Azure cloud services. You will own end-to-end design, coding, testing, deployment, and ongoing optimization in collaboration with architecture, security, and infrastructure teams.

You bring deep OO development experience with C#, .NET Core, Razor Pages, and React.js UI, plus a track record of delivering secure, scalable healthcare software in a fast-paced environment.

Qualifications

• Bachelor's degree in CS, mathematics, or equivalent; professional experience may substitute.
• Minimum 10 years in OO software development with C#, .NET Core, Razor Pages; React UI experience.
• Experience with REST APIs and Azure Cloud.
• Understanding of multiple data sources; Azure Data Factory a plus.
• Experience with NUnit for tests.
• Understanding of release management in structured environments.

Responsibilities

• Adhere to WelbeHealth DevOps processes for requirements, architecture, design, development, testing, deployment, and documentation.
• Ensure security and data integrity to meet PCI and HIPAA; participate in usability sessions with users and product owners.
• Conduct unit, functional, and automated testing; perform peer reviews.
• Develop design patterns and re-engineer legacy applications using Microsoft tech stack.

Skills

C# / .NET

React.js UI

Object-oriented development

REST APIs

Azure Cloud

NoSQL (Azure Cosmos DB)

NUnit testing

Azure Functions

Education

Bachelor's degree in computer science, mathematics, or equivalent experience

Tools

Azure Cosmos DB

Azure API Apps

Azure Logic Apps

Azure Functions

Job description

At WelbeHealth, we serve our communities’ most vulnerable seniors through shared intention, pioneering spirit, and the courage to love. These core values and our participant-focus lead the way no matter what.

Under the supervision of Architecture and Development Management, the Senior Software Engineer is accountable for working with business stakeholders, solution architects, data architects, and the Information Technology and Services (IT&S) department to identify and define business needs that require developed technology solutions. The Senior Software Engineer is accountable for the development, quality assurance, implementation, and maintenance of solutions components that fulfill prioritized business use cases. This role leverages the agile life cycle for solutions deployment in all projects, as well as objectively assesses quality and logistics production readiness. The Software Engineer regularly and directly collaborates with Solutions Architecture, Security Service, Application Management, Infrastructure Management, and Customer Service teams.

*This role is different because the Senior Software Engineer at WelbeHealth:*

• Combines hands‑on software engineering with the opportunity to modernize and scale technology within a growing healthcare organization
• Takes on a collaborative engineering role with end‑to‑end ownership across the software development lifecycle, from requirements discovery and architecture/design through development, automated testing, deployment, monitoring, troubleshooting, and ongoing optimization

*We care about our team members. That’s why we offer:*

• Medical insurance coverage (Medical, Dental, Vision)
• Work/life balance - We mean it! 17 days of personal time off (PTO), 12 holidays observed annually, and 6 sick days
• 401K savings + match
• Comprehensive compensation package including base pay and bonus
• And additional benefits!

On The Day-to-day, You Will

• Adhere to WelbeHealth Agile DevOps processes, tools, and environments for requirements capture, architecture and design, construction, quality assurance, code, and documentation version control, production deployment, troubleshooting, and change management
• Ensure the features provide the security and data integrity required to meet overall department goals toward PCI and HIPAA compliance, as well as participate in requirements discovery and usability sessions with end users, along with product owners and usability designers
• Ensure unit testing, functional testing, and automated testing coverage of features prior to launch, as well as perform peer coding and design reviews with peer developers
• Develop design patterns and standards, as well as re‑write and re‑engineer custom legacy applications using Microsoft tech stack
• Create documentation about both the current state of software as well as historical accounts of the process
• Participate in refactoring or new technology efforts, including research and communication of new design patterns for adoption by the team
• Provide ongoing support, maintenance, and enhancements of solutions including monitoring, performance optimization, and troubleshooting per production DevOps procedures

Job Requirements Include

• Bachelor's degree in computer science, mathematics, or equivalent experience; relevant professional experience may be substituted
• One (1) or more Microsoft solutions certifications preferred in solutions architecture
• Minimum of ten (10) years of experience in object-oriented software development and maintenance using any programming language like C#, .Net Core, Razor Pages; experience with React.js UI
• Experience with NoSQL database namely Azure Cosmos DB; experience with REST APIs; experience with Azure Cloud.
• Understanding of how to implement solutions with multiple data sources
• Experience with Azure API Apps, Azure Logic apps, Azure Functions, and REST services
• Experience writing manual/automated test cases using NUnit
• Understanding of Azure Data Factory is a plus
• Understanding of Release Management principles with experience working in a strong structured environment of managing release levels and deployments preferred

We are looking for a highly experienced, hands‑on Senior Software Engineer who brings deep expertise in object‑oriented development, Microsoft technologies, Azure cloud services, APIs, modern application design, and automated testing. The ideal candidate will thrive in a fast‑paced and evolving healthcare technology environment, have the technical depth to solve complex engineering challenges, and the collaboration skills to work effectively across architecture, security, infrastructure, product, and business teams. This role will play an important role in modernizing our technology ecosystem, improving the reliability and scalability of our applications, and building solutions that can grow alongside WelbeHealth while maintaining strong standards for security, data integrity, quality, and performance. If you’re ready to join a team that values both its participants and team members, we’d love to hear from you!

Compensation consists of base salary plus bonus. WelbeHealth offers a competitive total rewards package that includes a 401(k) match, comprehensive healthcare coverage, and a broad range of additional benefits. Actual compensation will be determined based on experience and relevant qualifications.

Compensation Offering

$120,164.59—$158,617.26 USD

COVID-19 Vaccination Policy

At WelbeHealth, our mission is to unlock the full potential of our vulnerable seniors. In this spirit, please note that we have a vaccination policy for all our employees and proof of vaccination, or a vaccine declination form will be required prior to employment. WelbeHealth maintains required infection control and PPE standards and has requirements relevant to all team members regarding vaccinations.

Our Commitment to Diversity, Equity and Inclusion

At WelbeHealth, we embrace and cherish the diversity of our team members, and we're committed to building a culture of inclusion and belonging. We're proud to be an equal opportunity employer. People seeking employment at WelbeHealth are considered without regard to race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, marital or veteran status, age, national origin, ancestry, citizenship, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member), pregnancy or other status protected by applicable law.