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Added 9 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Baton Rouge, LA
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer – .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 9 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Baton Rouge, LA
- $86,000 to $99,000 USD / year
As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 9 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Baton Rouge, LA
- $86,000 to $99,000 USD / year
As a Senior Java Full Stack Engineer – Spring Boot & AWS , you will make an impact by designing and delivering scalable, secure, cloud-based applications using Java, Spring Boot, React, and…
Added 30 mins ago
DG
Estimator (Heavy Civil)
DeSilva Gates Construction
Dublin, CA
- $150,000 to $200,000 USD / year
Communicate bid information and project scope to field operations during pre-construction meetings.
Added 30 mins ago
DG
Estimator (Heavy Civil)
DeSilva Gates Construction
Sacramento, CA
- $150,000 to $200,000 USD / year
Communicate bid information and project scope to field operations during pre-construction meetings.
Added 1 hour ago
System Engineering Manager - Rail and Transit
Parsons Transportation Group
CA
…specific systems projects, providing overall direction for project staffing, customer interface and internal reporting. The successful candidate will be an aggressive advocate of process…
Added 1 hour ago
Founder in Residence, Building the grid 10x faster (Engineer)
Deep Science Ventures
Remote, United States
…enough to assemble without heavy plant, designed for rapid field connection by semi-skilled labour. This approach has the potential to address not only the direct costs of tower erection…
Added 1 hour ago
Continuous Improvement Manager 1
GXO Logistics
PA
…cost savings and training targets; report site deployment and project execution progress using standard reporting…
Added 2 hours ago
H
Staff Professional II (Geotechnical) - Chantilly, VA
Hillis-Carnes
Chantilly, VA
- $65,000 to $90,000 USD / year
…public and private sector projects. This position performs field explorations, in-situ field testing, laboratory analysis, engineering evaluations and computations, technical reporting, and…
Added 2 hours ago
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Project Engineer II (Geotechnical)- Chantilly, VA
Hillis-Carnes
Chantilly, VA
- $80,000 to $120,000 USD / year
…engineering and CMT projects, mentor junior staff, support field operations, and contribute to business development initiatives. Project Engineer II is the fourth rung of the career…
Added 2 hours ago
HE
Controls Engineer (HE) (56293)
HANLEY ENERGY GROUP
Dallas, TX
- $110,000 to $140,000 USD / year
We are looking for a Controls Engineer to join our team in Dallas Fort Worth, Texas. This role is within the Hanley Energy US Central Region providing project support to the Engineering and…
Added 2 hours ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Marlboro, MA · Waltham, MA
…digital experience for employees? As an Associate Technology Engineer on the Technology Engineering team, you’ll help design, configure, test, and improve the technology employees use every…
Added 2 hours ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Northboro, MA · Buffalo, NY · Syracuse, NY · Waltham, MA
Are you ready to build technology that supports the future of energy? As an Associate Technology Engineer on the Technology Engineering team, you’ll help develop data and AI solutions that…
Added 2 hours ago
Graduate Development Program, Associate Analyst, Technology Security
natgridProd
Brooklyn, NY · Syracuse, NY · Waltham, MA
Bachelor or Master’s degree in Cyber Security, Computer Science, Software Engineering, Computer Engineering, Information Technology, or a related field from an accredited institution
Added 2 hours ago
Graduate Development Program, Associate Engineer, Transmission & Distribution Line Standards
natgridProd
Northboro, MA
Interested in helping shape the standards that power the electric grid? As an Associate Engineer, you'll work alongside experienced engineers and industry experts to develop and maintain…
Added 2 hours ago
Graduate Development Program, Associate Engineer, Software Engineering
natgridProd
Syracuse, NY · Brooklyn, NY · Waltham, MA
Are you ready to build software that helps support National Grid’s Gas business? As an Associate Software Engineer, you’ll join the team responsible for the development and support of the…
Added 2 hours ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Buffalo, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 2 hours ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Altamont, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 2 hours ago
Graduate Development Program, Associate Engineer, EMS Display and Visualization Specialist
natgridProd
Liverpool, NY
Are you interested in technology, electric grid operations, and the tools that help keep the lights on? As an Associate Engineer on the EMS Display and Visualization team, you’ll support…
Added 2 hours ago
Graduate Development Program, Associate Technology Engineer, Technology Engineering
natgridProd
Northboro, MA
…systems that help keep the lights on? As an Associate Technology Engineer on the Technology Engineering team, you’ll support the applications that help National Grid monitor and manage the…
Added 2 hours ago
Graduate Development Program, Associate Engineer, Gas Asset & Design Engineering
natgridProd
Waltham, MA
…keeps communities connected and energy flowing? As an Associate Engineer, you’ll support senior engineers and contribute to projects that help National Grid manage critical gas assets. Our…
Added 2 hours ago
O
Member of Technical Staff, Forward Deployed Engineer
Odyssey
Palo Alto, CA
- $164,800 to $508,000 USD / year
- Create fast feedback loops between customer deployments and Odyssey’s core research teams, turning field observations into general research advances.
Added 2 hours ago
Safety Engineer - Construction
Dave Jones LLC
Monona, WI
We're looking for a Safety Engineer to join a team that treats safety as a core part of who we are, not just a checklist. This role supports the development, administration, and…
Added 3 hours ago
Sr Quality Technician
Lovejoy Curtis LLC
Lebanon, NH
Lead development, maintenance, and tracking of APQP schedules and project milestones; proactively escalate risks and drive timely resolution.
Added 4 hours ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Eli Lilly and Company
United States
The Engineer - Automation Engineering will work as a member of the Automation Engineering Department at Eli Lilly, Foundry. The engineer will provide automation support for one or more…

Cognizant

Senior .NET Full Stack Engineer with C#

Baton Rouge, LA, United States

$86,000 to $99,000 USD / year

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Job details

Pay: $86,000 to $99,000 USD / year
Experience: 7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .
Posting language: English
Posted: Nov 8, 2026

Original job description

About the role

As a Senior .NET Full Stack Engineer with C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider services.

You will be a valued member of the application development team and work collaboratively with architects, product owners, business analysts, quality engineers, and other technology stakeholders to deliver secure, reliable, and high-performing solutions.

In this role, you will

Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, .NET Framework, C#, Node.js, React, and Angular to support healthcare payer workflows and claims processing.

Develop secure, reusable microservices and REST APIs that enable seamless integration among internal applications, provider networks, third-party vendors, and external healthcare platforms.

Build intuitive and responsive user interfaces that simplify workflows for operations teams, providers, and members while improving data accuracy and user experience.

Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.

Collaborate with cross-functional product and business teams to translate healthcare payer requirements into technical designs that improve operational efficiency, regulatory compliance, and system reliability.

Conduct code reviews, unit testing, and integration testing across Java, .NET, and JavaScript codebases to reduce defects and support stable production releases.

Troubleshoot complex production issues across front-end, back-end, API, and database layers while improving application performance, availability, and response times.

Document technical designs, application data flows, integration patterns, and healthcare payer business rules to support knowledge sharing and long-term maintainability.

Work model

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a Remote position open to qualified applicants in the United States . Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured, we will always be clear about role expectations.

What you need to have to be considered

Bachelor’s degree in computer science, Information Technology, Engineering, or a related field.

7+ years of software development experience , including strong hands-on experience with Java/J2EE and Spring Boot .

Advanced proficiency in .NET Framework and C#, with experience developing scalable and maintainable enterprise applications.

Hands-on experience developing APIs , event-driven services, and middleware components using Node.js, REST APIs , and microservices architecture.

Strong front-end development experience using React and Angular to build responsive enterprise web applications.

Experience designing, implementing, and supporting microservices-based applications, including modular deployment, fault isolation, integration, and continuous delivery.

Working knowledge of Microsoft Azure, including application deployment, monitoring, identity management, containerization, scalability, and observability.

Understanding of healthcare payer processes such as eligibility, benefits, claims adjudication, billing, member services, and provider contracting.

Strong analytical, problem-solving, and communication skills, with the ability to collaborate effectively with architects, business analysts, product teams, and quality engineers.

These will help you stand out

Experience developing high-volume applications that process healthcare claims, eligibility, benefits, or member data.

Knowledge of healthcare data security, privacy, authentication, authorization, logging, and regulatory compliance requirements.

Experience in implementing containerized applications and continuous integration and continuous delivery practices in Microsoft Azure.

Ability to troubleshoot complex production issues across front-end, back-end, API, cloud, and database layers.

Experience documenting healthcare payer business rules, technical designs, integration patterns, and application data flows.

We’re excited to meet people who share our mission and can make an impact in a variety of ways. Don’t hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

The annual salary for this position is between $86,000 to $99,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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