Senior Full Stack Net Developer Jobs in Lisle, IL

Company Description
At EVERSANA, we are proud to be certified as a Great Place to Work across the globe. We're fueled by our vision to create a healthier world. How? Our global team of more than 7,000 employees is committed to creating and delivering next-generation commercialization services to the life sciences industry. We are grounded in our cultural beliefs and serve more than 650 clients ranging from innovative biotech start-ups to established pharmaceutical companies. Our products, services and solutions help bring innovative therapies to market and support the patients who depend on them. Our jobs, skills and talents are unique, but together we make an impact every day. Join us!
Across our growing organization, we embrace diversity in backgrounds and experiences. Improving patient lives around the world is a priority, and we need people from all backgrounds and swaths of life to help build the future of the healthcare and the life sciences industry. We believe our people make all the difference in cultivating an inclusive culture that embraces our cultural beliefs. We are deliberate and self-reflective about the kind of team and culture we are building. We look for team members that are not only strong in their own aptitudes but also who care deeply about EVERSANA, our people, clients and most importantly, the patients we serve. We are EVERSANA.
Job Description
Waltz Health is looking for a skilled Sr. Full Stack Engineer to drive the architecture, development, and delivery of web, back-end, data, and cloud applications across the marketplace platform. This role will work closely with technology, product management, architecture, and business leaders to define requirements, maintain a continuous roadmap, and deliver scalable healthcare technology solutions. The ideal candidate brings strong hands-on engineering experience, curiosity, and a start-up mindset, with the ability to lead application development, mentor engineers, and support production applications through L2 issue resolution.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Our employees are tasked with delivering excellent business results through the efforts of their teams. These results are achieved by:

• Develop and enhance full stack applications supporting Waltz Health marketplace and cash card products, including web applications, back-end services, data ingestion, transformation, pricing, and platform capabilities.
• Collaborate with Product, Architecture, Business, and client stakeholders to gather requirements, contribute to roadmap planning, and deliver technology solutions aligned with business priorities.
• Design, build, and support scalable, secure, cloud-based applications on Microsoft Azure, including App Services, Azure Functions, AKS, data services, and supporting platform services.
• Provide L2 production support for escalated user issues, analyze customer feedback and operational metrics, and recommend improvements to application functionality and performance.
• Contribute to engineering best practices related to code quality, automated testing, CI/CD, DevOps, observability, release readiness, and quality assurance.
• Design and implement API integrations, microservices, and reusable services using technologies such as .NET, Python, React or Angular, SQL databases, Terraform, Docker, Kubernetes, and Azure-native services.
• Participate in technical design discussions and code reviews, document technical decisions, share knowledge with team members, and contribute to a collaborative and inclusive engineering culture.
• Demonstrate a commitment to diversity, equity, and inclusion through continuous development, modeling inclusive behaviors, and proactively managing bias.
• All other duties as assigned.

Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of EVERSANA to provide reasonable accommodation when requested by an employee with a disability, unless such accommodation would cause an undue hardship for EVERSANA. If reasonable accommodation is needed to perform the essential functions of your job position, please contact Human Resources.
EXPECTATIONS OF THE JOB:

• Travel (N/A)
• 40 Hours (40 Hours per week, 5 days of the week)
• In the first 90 days, learn the Waltz platform and related applications, ensure roadmap items are well articulated for immediate enhancements, and lead development of front-end and back-end applications focused on data ingestion, cleansing, transformation, and pricing.
• Operate effectively in an Agile and DevOps environment, balancing hands-on development, technical leadership, production support, and cross-functional stakeholder communication.

The above list reflects the general details necessary to describe the expectations of the position and shall not be construed as the only expectations that may be assigned for the position.
An individual in this position must be able to successfully perform the expectations listed above.
Qualifications
MINIMUM KNOWLEDGE, SKILLS AND ABILITIES:
The requirements listed below are representative of the experience, education, knowledge, skill and/or abilities required.

• Education Bachelor's degree in Computer Science, Engineering, or equivalent combination of technical education and professional experience required.
• Experience and/or Training 6-8 years of professional software engineering experience, including hands-on full stack development and technical leadership of projects or teams.
• Licenses/Certificates No specific license required; relevant cloud, DevOps, or engineering certifications are a plus.
• Technology/Equipment Strong hands-on experience building scalable, secure applications on Microsoft Azure using .NET/C#, ASP.NET, Python, and modern JavaScript frameworks such as React or Angular.
• Experience developing front-end and back-end applications, RESTful APIs, microservices, and integrations for healthcare, marketplace, or data-driven platforms.
• Strong knowledge of SQL and relational databases, including PostgreSQL and/or Snowflake; experience with data ingestion, cleansing, transformation, and pricing workflows.
• Comfortable working in Agile and DevOps environments, including CI/CD pipelines, automated testing, Jenkins or similar tools, Docker, Kubernetes, and infrastructure-as-code such as Terraform.
• Ability to provide L2 support, troubleshoot production issues, review customer feedback, and translate operational insights into roadmap improvements.
• Strong communication skills with the ability to work across technology, product, business, and client teams and translate business requirements into technical plans and tradeoffs.

PREFERRED QUALIFICATIONS:

• Education Master's degree in Computer Science, Engineering, or a related technology field preferred.
• Experience and/or Training Experience in healthcare technology, pharmacy, marketplace platforms, or fast-moving start-up environments preferred.
• Licenses/Certificates Microsoft Azure, DevOps, Kubernetes, or related technical certifications preferred.
• Technology/Equipment Experience with CSS3, HTML5, design systems, accessibility, theming, reusable components, and modern front-end engineering practices.
• Experience with Azure Data Factory, dbt, Talend, or similar data ingestion and ETL/ELT tools.
• Deep SQL knowledge and experience with cloud data warehouses such as Snowflake.
• Exposure to AI/ML frameworks or cloud-based AI services such as Azure Cognitive Services, Azure OpenAI, OpenAI, or TensorFlow.
• Technology-agnostic mindset with the ability to select the right tool for the problem and balance build-versus-buy decisions.

PHYSICAL/MENTAL DEMANDS AND WORKING ENVIRONMENT:
The physical and mental requirements along with the work environment characteristics described here are representative of those an individual encounters while performing the essential functions of this position.
Office: While performing the essential functions of this job the employee is frequently required to reach, grasp, stand and/or sit for long periods of time (up to 90% of the shift), walk, talk and hear; occasionally required to lift and/or move up to 25 pounds. The noise level in the work environment is usually moderately quiet, with frequent interruptions and multiple demands.
Additional Information
OUR CULTURAL BELIEFS:
Patient Minded I act with the patient's best interest in mind.
Client Delight I own every client experience and its impact on results.
Take Action I am empowered and hold myself accountable.
Embrace Diversity I create an environment of awareness and respect.
Grow Talent I own my development and invest in the development of others.
Win Together I passionately connect with anyone, anywhere, anytime to achieve results.
Communication Matters I speak up to create transparent, thoughtful, and timely dialogue.
Always Innovate I am bold and creative in everything I do.
Our team is aware of recent fraudulent job offers in the market, misrepresenting EVERSANA. Recruitment fraud is a sophisticated scam commonly perpetrated through online services using fake websites, unsolicited e-mails, or even text messages claiming to be a legitimate company. Some of these scams request personal information and even payment for training or job application fees. Please know EVERSANA would never require personal information nor payment of any kind during the employment process. We respect the personal rights of all candidates looking to explore careers at EVERSANA.
EVERSANA is committed to providing competitive salaries and benefits for all employees. If this job posting includes a base salary range, it represents the low and high end of the salary range for this position and is not applicable to locations outside of the U.S. Compensation will be determined based on relevant experience, other job-related qualifications/skills, and geographic location (to account for comparative cost of living). This role is eligible for hire in select U.S. locations based on business and operational considerations. For a full list of locations, visit eversana.com/careers. More information about EVERSANA's benefits package can be found at eversana.com/careers. EVERSANA reserves the right to modify this base salary range and benefits at any time.
From EVERSANA's inception, Diversity, Equity & Inclusion have always been key to our success. We are an Equal Opportunity Employer, and our employees are people with different strengths, experiences, and backgrounds who share a passion for improving the lives of patients and leading innovation within the healthcare industry. Diversity not only includes race and gender identity, but also age, disability status, veteran status, sexual orientation, religion, and many other parts of one's identity. All of our employees' points of view are key to our success, and inclusion is everyone's responsibility.
Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of EVERSANA to provide reasonable accommodation when requested by a qualified applicant or candidate with a disability, unless such accommodation would cause an undue hardship for EVERSANA. The policy regarding requests for reasonable accommodations applies to all aspects of the hiring process. If reasonable accommodation is needed to participate in the interview and hiring process, please contact us at applicantsupport@eversana.com.
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