Senior Professional Software Engineer

Gainwell Technologies; Town of Texas, Northern (WI, KY); On-site; USD 76,000 - 109,000; Full time

Benefits offered by this job

Fully remote

Travel opportunities

Flexible schedule

Vacation policy

Educational assistance

401(k) match

Health benefits

Job summary

Gainwell Technologies seeks a Senior Professional Software Engineer to design, build, test, and operate secure software for Medicaid DDI programs and modernized Provider Plus capabilities. You will work with cloud-native architectures and AI tooling to accelerate delivery while owning design, security, and maintainability.

The role emphasizes REST/contract-first APIs, multi-tenant systems, and AWS-based workloads, with a strong focus on automation, testing, and production readiness.

Qualifications

• 6+ years of professional software engineering experience.
• Experience delivering enterprise applications, integrations or cloud-native services; Medicaid/MMIS/MES experience preferred.
• Strong knowledge of SOLID, distributed systems, microservices, event-driven design and secure coding.

Responsibilities

• Develop React/TypeScript micro-frontends and .NET/C# microservices, serverless services and REST APIs.
• Build multi-tenant capabilities with tenant isolation and feature flags.
• Develop PostgreSQL solutions and AWS workloads using Lambda, API Gateway, S3, SQS, Glue/Spark, MSK/Kafka, EKS.
• Implement REST, event, queue, batch, and managed file-transfer integrations including SOAP/WCF adapters.
• Create Terraform and CI/CD assets for automated build, test, security scanning, deployment and promotion.
• Implement automated tests, observability, secure logging, code reviews and production-readiness controls.

Skills

Distributed systems

Microservices

Cloud-native design

Event-driven design

Secure coding

Tools

React

TypeScript

.NET

C#

AWS

Terraform

CI/CD

PostgreSQL

Kafka

SQS

EKS

Job description

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Senior Professional Software Engineer

Date: Sep 3, 2026

Location: Any city, TX, US, 99999

Work Mode: Virtual (Exception only)

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You’ll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You’ll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have comprehensive leadership and technical development academies to help build your skills and capabilities.

Summary

Design, build, test and operate secure, scalable software for Medicaid DDI programs and modernized Provider Plus capabilities. Use cloud-native engineering and approved AI coding tools to improve delivery speed while retaining developer ownership for design, security, correctness, testing and maintainability.

Your role in our mission

• Develop React/TypeScript micro-frontends and .NET 10/C# microservices, serverless services and contract-first REST APIs.
• Build multi-tenant capabilities using tenant isolation, configuration-driven behavior, feature flags and coordinated API, UX and schema versioning.
• Develop PostgreSQL solutions and AWS workloads using applicable Lambda, API Gateway, S3, SQS, Glue/Spark, MSK/Kafka and EKS patterns.
• Implement REST, event, queue, batch and managed file-transfer integrations, including adapters for required SOAP/WCF interfaces.
• Create Terraform and CI/CD assets for automated build, test, security scanning, deployment, rollback and environment promotion.
• Implement automated tests, observability, secure logging, code review, vulnerability remediation and production-readiness controls.

What we're looking for

• 6+ years of professional software engineering experience.
• Experience delivering enterprise applications, integrations or cloud-native services; Medicaid/MMIS/MES experience preferred.
• Strong knowledge of SOLID, distributed systems, microservices, event-driven design and secure coding.

What you should expect in this role

• Fully remote opportunity with the option to work anywhere within the United States
• Opportunities to travel through your work (0-10%)
• Willingness to work a flexible schedule to accommodate business needs and travel as required
• Video cameras must be used during all interviews, as well as during the initial week of orientation

This posting is intended for pipelining. We will accept applications on an ongoing basis.

The pay range for this position is 76,100 - 108,700 per year, however, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors. Put your passion to work at Gainwell. You’ll have the opportunity to grow your career in a company that values work flexibility, learning, and career development. All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a 401(k) employer match, comprehensive health benefits , and educational assistance. We also have a variety of leadership and technical development academies to help build your skills and capabilities.

We believe nothing is impossible when you bring together people who care deeply about making healthcare work better for everyone. Build your career with Gainwell, an industry leader. You’ll be joining a company where collaboration, innovation, and inclusion fuel our growth. Learn more about Gainwell at our company website and visit our Careers site for all available job role openings.

Benefits

• generous, flexible vacation policy
• 401(k) employer match
• comprehensive health benefits
• educational assistance
• variety of leadership and technical development academies to help build your skills and capabilities

Gainwell Technologies is committed to a diverse, equitable, and inclusive workplace. We are proud to be an Equal Opportunity Employer, where all qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical condition), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We celebrate diversity and are dedicated to creating an inclusive environment for all employees.