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Added 2 mins ago
CI
Staff Software Engineer, Agentic Tools
Cribl, Inc
Denver, CO
- $210,000 to $245,000 USD / year
Own critical pieces of agent runtime: job isolation, scheduling, execution environments, secrets and access, and production operations in the cloud
Added 9 mins ago
Lead Full Stack Java Engineer
Wells Fargo Bank, N. A.
CHARLOTTE, NC
Wells Fargo is seeking a highly skilled and hands-on Lead Engineer to drive the end-to-end delivery of strategic lending technology solutions supporting new product launches and feature…
Added 12 mins ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Charleston, WV
Meta is seeking an experienced Software Engineer to build the next generation of AI systems for production reliability. This role sits at the intersection of large-scale distributed…
Added 12 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Charleston, WV
- $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 12 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Charleston, WV
- $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 20 mins ago
Embedded Software Engineer, Merlin Platform
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Added 20 mins ago
Senior Software Development Engineer , Stores Foundational AI - Rufus
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- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Added 23 mins ago
Senior Product Manager
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Montgomery, AL
Partner with architecture and engineering to improve platform scalability, reliability, performance, observability, and cost efficiency.
Added 23 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Montgomery, AL
- $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 23 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Montgomery, AL
- $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 36 mins ago
IE
Senior Software Developer - Forward Deployed Model
Idea Entity
Remote, United States
- $110,000 to $170,000 USD / year
This role is designed for an engineer who thrives in a small delivery pod, takes broad ownership, and works effectively across traditional role boundaries. The engineer will work closely…
Added 44 mins ago
Graduate Trainee Engineer – Simulation (Mechanical)
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A dynamic global reach with diverse operations around the world that will stretch your abilities, provide plentiful career opportunities, and allow you to make an impact every day
Added 44 mins ago
Graduate Engineer Trainee – Warehouse
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Execute WIP material movements accurately to support smooth material flow and production operations.
Added 44 mins ago
Graduate Trainee Engineer – Reliability
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Work closely with Sr. Reliability engineers to have the basic understanding of Product quality and reliability
Added 44 mins ago
Graduate Trainee Engineer – Manufacturing / Industrial
nVent
Bangalore, IN
A dynamic global reach with diverse operations around the world that will stretch your abilities, provide plentiful career opportunities, and allow you to make an impact every day
Added 44 mins ago
Facilities Electrical Engineer
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SAIC is seeking an experienced Electrical Engineer to provide non‑personal engineering, technical, and program support services to the Naval Surface Warfare Center, Crane Division (NSWC‑CR).
Added 44 mins ago
Engineer - Automation Engineering – Biologics- Lilly Medicine Foundry
Lilly
Lebanon, IN
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…
Added 45 mins ago
Continuous Improvement & Quality Assurance Manager (Michigan City, Indiana (IN), US, 46360)
SPX
Michigan City, IN
…a heavy industrial environment. You will work closely with Operations, Engineering, Maintenance, Materials Management, and other functions to support the foundry, machine shop, and shipping…
Added 58 mins ago
Automation Engineer
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Summerville, SC
Operations is at the heart of Amazon’s business. We are known for our speed, accuracy, and exceptional service. Our buildings deliver tens of thousands of products to hundreds of countries…
Added 59 mins ago
H
Failure Analysis Engineer
HyperLight
Cambridge, MA
- $90,000 to $180,000 USD / year
…assembled a world class team covering engineering, business, and operations. We believe in the power of integrity, innovation, collaboration, and pragmatic solutions. Our diverse team…
Added 1 hour ago
J
Staff Infrastructure Engineer, Cost Optimization
Jobgether
Remote, United States
- $182,400 to $250,800 USD / year
…next steps. Our partner is looking for a Staff Infrastructure Engineer, Cost Optimization based in the United…
Added 1 hour ago
J
Senior Data Engineer, Ads Data (AI Native)
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Remote, United States
- $129,000 to $192,000 USD / year
…innovative digital products and services. As a Senior Data Engineer, you will take ownership of critical data infrastructure supporting advertising analytics, campaign performance, and…
Added 1 hour ago
Launch Engineer, Fluid Systems (Starship)
SpaceX
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Maintain a tight feedback loop with the launch operations team to rapidly alter plans as necessary to meet tight deadlines
Added 1 hour ago
Vice President, Facilities Management
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…reliable, resilient, sustainable, and cost-effective facilities operations across major campuses, leased spaces, and non-branch office locations. Oversees facilities operations,…
Added 1 hour ago
Quality Engineer
Mycronic
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Cognizant

Senior Full Stack Engineer – .NET & C#

Charleston, WV, 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 Full Stack Engineer – .NET & 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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More about this job

Skills

.NET
C#
Oracle Java
Spring Boot
Microsoft .NET Framework
Node.js
React
Claims processing
Microservices
API development
Microsoft Azure
Data storage
Regulatory compliance
Unit testing
JavaScript
Troubleshoot
REST Assured
Computer science
Computer technology
Software development
Microservices Architecture
Front-end development
CI/CD
Problem solving
Communication skills

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