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Added 1 min ago
TU
Summer 2027 T-Ads Software Engineering Internship
T-Mobile USA, Inc.
Philadelphia, PA
- $27 to $50 USD / hour
…features in a modern greenfield codebase, pairing with experienced engineers, getting code reviews, and testing on real devices in our lab. You’ll work with engineers, product partners, and…
Added 1 min ago
Project Controls Manager - Power
Worley
Houston, TX · Houston
…center of project performance, where cost, schedule, risk, and data converge, enabling leadership teams to make informed decisions. This role connects strategy to execution by delivering…
Added 1 min ago
O
Principal Software Engineer, Core Infrastructure
Oracle
Santa Clara, CA · Seattle, WA · Burlington, MA
- $114,600 to $234,600 USD / year
Oracle Cloud Infrastructure (OCI) is seeking a Principal Software Engineer to build a new Data Processing Unit (DPU) platform spanning networking and storage. You will solve problems…
Added 1 min ago
O
Operations Coordinator - Data Center Power Generation (on-site Abilene, TX)
Oracle
Abilene, TX
- $83,000 to $166,100 USD / year
>>This position will be full-time on-site at Oracle's Abilene, TX and/or Shackelford County, TX data center sites. Relocation assistance may be available in accordance with Oracle’s…
Added 1 min ago
O
Senior Program Manager
Oracle
Nashville, TN
- $70,500 to $166,100 USD / year
Lead interactions with cross functional teams consisting of Engineers, Product Managers and executive leadership.
Added 2 mins ago
Technical Product Manager
Creative Chaos
Dallas, TX · Cincinnati, OH · Waltham, MA
…dedicated, forward-deployed pod consisting of yourself and two engineers working alongside senior consulting partners. This is a technical product role with true delivery accountability -…
Added 3 mins ago
KC
Data Scientist
KLA Corporation
Ann Arbor, MI
- $90,400 to $153,700 USD / year
…KLA assets – with highly trained service and product support engineers providing installation services and 24/7 technical support and parts delivery through our extensive supply chain…
Added 3 mins ago
P
Account Executive, Small to Medium Business
projects/helpful-passage-853/companies/9810ab3a-d8cd-4ba4-9ee5-ca421241fe3c
Seattle, WA
- $28 to $39.98 USD / hour
Added 3 mins ago
NA
Marketing and Content Specialist
NAC Architecture
Los Angeles, CA
- $72,000 to $90,000 USD / year
…assignments within The Pursuit Studio. The role translates project data, technical write-ups, and firm content into polished proposal documents that support pursuit strategy and firm growth…
Added 3 mins ago
NA
Marketing and Content Specialist
NAC Architecture
Seattle, WA
- $70,000 to $88,000 USD / year
…assignments within The Pursuit Studio. The role translates project data, technical write-ups, and firm content into polished proposal documents that support pursuit strategy and firm growth…
Added 4 mins ago
Senior Data Scientist - Applied
Carrum Health
Remote, United States
We’re seeking a Senior Data Scientist to join our Data Science team and build the models and decision tools that help members get to the right care and help our teams work smarter. You’ll…
Added 4 mins ago
Urban Forester
University of South Carolina
SC
…tree care operations, the arborist crew, Arbor Pro inventory data, tree-risk management, contracted tree services and assessments, and tree-protection efforts associated with campus…
Added 5 mins ago
Senior Electrical Engineer
SAIC
Middletown, RI
…Middleton, RI. You will be part of a collaborative team of engineers and support technicians working to bring a variety of electrical designs from the early concept stage all the way…
Added 5 mins ago
Junior Configuration Analyst
SAIC
Middletown, RI
…role in developing and tracking configuration documentation, data, and software for our technical products, services, and processes. As well as, ensuring configuration items (CIs) are…
Added 6 mins ago
RH
Autonomous Vehicle Driver
Royalty Hospitality Staffing
Austin, TX
- $43,680 to $56,160 USD / year
Operate autonomous vehicles safely and lawfully to collect critical data on system performance and environmental factors.
Added 6 mins ago
C
Lead Engineer
CREW
Brooklyn, NY
- $120,000 to $180,000 USD / year
- Own the design of our control and instrumentation systems, working with data and software teams to drive dosing and operations from sensor data.
Added 6 mins ago
IT
Director, Applied AI Architect
Immunic Therapeutics
Remote, United States
- $220,000 to $250,000 USD / year
Reporting to the Chief Data & Digital Officer, you will act as both a strategic thinker and hands-on builder, defining Immunic’s technology architecture and AI foundation, driving the…
Added 6 mins ago
Facilities Supervisor - Garland ISD
TDIndustries
Dallas, TX
…supplies to enhance efficiency. Additionally, this role supports engineers in developing and refining methods and procedures to improve facility operations and…
Added 7 mins ago
VP TerraPod Modular Data Center Solutions
Workhorse
Wixom, MI
…company headquartered in the Detroit, Michigan area that designs, engineers, and produces the intelligent industrial machines that are the lifeblood of modern economies. Our products…
Added 7 mins ago
Simulation Engineer III - Material Handling Equipment (MHE)
KPI Solutions
Remote, United States
Peer-review models built by other engineers and mentor Simulation Engineers I and II on modeling technique, data analysis, and customer communication.
Added 7 mins ago
Senior Product Manager, Pricing
Root Insurance
Remote, United States
Pricing is one of Root’s core strategic advantages, and this role will shape the systems that determine how quickly we turn data and models into market-leading pricing decisions.
Added 7 mins ago
Mechanical Engineer I
Quanta Power Solutions, LLC
Birmingham, AL
…generation, renewable energy, battery energy storage systems (BESS), data centers, and industrial infrastructure projects. This entry-level engineering position works under the guidance of…
Added 8 mins ago
Senior Account Executive, SLED (IL/MO)
Cloudflare
Champaign, IL · Chicago, IL
Account Executives, Channel Account Managers, Business Development Representatives, Solution Engineers, Customer Success, and Sales Operations - all working together help our customers…
Added 8 mins ago
Software Development Manager
Experian
United States
Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to…
Added 8 mins ago
Lead Applied AI Engineer
STR
Woburn, MA · Arlington, VA
…for challenging national-security problems. Our team includes engineers and researchers with advanced backgrounds in engineering, computer science, mathematics, and data science who apply…

Closed listing

Cognizant

Senior .NET Full Stack Developer – C#

Springfield, IL, United States

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

This opening has closed.

The original listing is kept below for reference.

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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

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Original job description

Archived listing. The details below describe a past opening.

About the role

As a Senior .NET Full Stack Developer – 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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