Senior Engineer, Full Stack Developer

Elevance Health

Senior Full Stack Developer at Elevance Health designing and implementing robust applications. Collaborating across teams to develop solutions and providing technical direction in healthcare technology.

Posted 7/1/2026full-timeChicago • Illinois, Ohio • 🇺🇸 United StatesSenior💰 $132,088 - $198,132 per yearWebsite

Tech Stack

Tools & technologies

AngularASP.NETAWSAzureCloudElasticSearchETLJavaJenkinsKubernetesMicroservicesMongoDB.NETOpenShiftRabbitMQReactSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Design, develop, and implement robust, reusable full-stack applications with a focus on scalability, maintainability, and performance.
Participate in and perform technical design reviews and code reviews to ensure high-quality, secure, and maintainable code.
Define application scope, objectives, and technical specifications; develop and own technical enhancement backlogs and feature deliverables.
Collaborate with cross-functional partners—including product, business, QA, and architecture—to understand requirements and translate them into technical solutions.
Facilitate sessions for requirements clarification, technical design discussions, and troubleshooting complex issues.
Work closely with product teams to plan and prioritize development work using disciplined agile practices with minimal supervision.
Create and maintain technical documentation, including architectural diagrams, deployment procedures, and troubleshooting guides.
Plan, schedule, and implement change deployments, framework upgrades, and maintenance activities.
Investigate major incidents, summarize root causes, improve detection time, and drive faster, more resilient resolutions.
Provide release and production support, ensuring systems are effectively monitored and deficiencies are proactively addressed.
Assess current system status, support data and information planning, and ensure the stability of the technical development environment.
Mentor team members, contribute to setting technical direction, and lead small to medium-sized projects as needed.
Stay current with industry trends and emerging technologies to ensure adoption of best practices and continuous improvement.
Support vendor/tool evaluations and collaborate across teams to align on standards and solutions.

Requirements

What you’ll need

Requires an BA/BS degree in Information Technology, Computer Science or related field of study
a minimum of 5 years related experience
multi-dimensional platform experience
expert level experience with business and technical applications
5 years of experience with .NET Core, C#, ASP.NET, MVC, Web API, and front-end frameworks such as Angular or React
working knowledge of Java/Spring Boot is a plus
Strong experience designing and developing microservices and RESTful APIs
understanding of SOA principles, HTTP fundamentals, and modern API design patterns
Deep understanding of software development principles, SOLID object-oriented design, design patterns, dependency injection, and clean architecture best practices
Familiarity with cloud platforms (Azure or AWS), authentication/AD, key vaults, CI/CD pipelines (Jenkins, UrbanCode, Bitbucket, Jira), containerization and orchestration (OpenShift, Kubernetes)
Hands-on experience with SQL Server, MongoDB, and Elasticsearch
conceptual understanding of ETL and data processing workflows
Experience with messaging platforms such as RabbitMQ, TIBCO, or similar technologies.
Strong grasp of unit testing, integration testing, TDD concepts, automated test frameworks, and performance/load testing approaches.
Knowledge of application monitoring, alerting techniques, troubleshooting, and performance optimization.
Demonstrated ability to mentor others, lead small projects, troubleshoot complex issues, and excel in fast-paced agile environments with strong communication skills.
Understanding of application security requirements, protocols, and frameworks is a plus.
Experience in healthcare or insurance technology, familiarity with digital engagement trends, personalization, and modern analytical technology stacks is a plus.

Benefits

Comp & perks

comprehensive benefits package
incentive and recognition programs
equity stock purchase
401k contribution
paid holidays
Paid Time Off
wellness programs
financial education resources

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

.NET CoreC#ASP.NETMVCWeb APIAngularReactSQL ServerMongoDBElasticsearch

Soft Skills

Strong Communication SkillsMentoringTroubleshootingCollaboration