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Added 10 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Hartford, CT
Design and build data pipelines and platforms with a focus on scalability, resilience, and operational efficiency, ensuring robust performance under increasing data volume and business…
Added 10 mins ago
C
Senior Full Stack Engineer – .NET & C#
Cognizant
Hartford, CT
- $86,000 to $99,000 USD / year
Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.
Added 10 mins ago
C
Senior .NET Full Stack Engineer with C#
Cognizant
Hartford, CT
- $86,000 to $99,000 USD / year
Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.
Added 14 mins ago
UG
Senior Release Train Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Software Engineer/Release Train Engineer within Optum Technology’s Enterprise Digital Experience Tech team, you will drive the end-to-end delivery, integration, and operational…
Added 38 mins ago
M
Cloud Network Engineer II
Microsoft
United States
- $102,100 to $219,200 USD / year
…root-cause analysis, and driving long-term improvements in observability and operational…
Added 45 mins ago
M
Senior Software Engineer- AI Agents
Microsoft
WA · CA · NY · Redmond, WA · Mountain View, CA · Redmond · Mountain View · New York
- $119,800 to $261,000 USD / year
As a Senior Software Engineer, you will own meaningful end-to-end areas of the platform, from architecture and API design through implementation, deployment, observability, and production…
Added 1 hour ago
EG
Systems Engineer
Eliassen Group
San Mateo, CA
- $90 to $100 USD / hour
Our client seeks a seasoned Systems Engineer to implement and operate core infrastructure across identity, compute, storage, and hybrid cloud. The role will deliver resilient services,…
Added 1 hour ago
CI
Sr. Staff Software Engineer, Cribl AI
Cribl, Inc
Denver, CO
- $250,000 to $300,000 USD / year
…inference services, Model Context Protocol (MCP) integrations, AI observability, and SecIT benchmarking and evaluation systems for IT and security…
Added 1 hour ago
Sr Specialist - Systems Engineering
Charles Schwab Inc.
Austin, TX · Southlake, TX
You will engineer and support observability platforms that collect and analyze metrics, logs, traces, and events, while improving telemetry integrations, platform reliability, data quality,…
Added 1 hour ago
J
Lead DevOps Engineer
Jobgether
Remote, United States
- $150,000 to $185,000 USD / year
…infrastructure behind a healthcare technology platform. The Lead DevOps Engineer will guide a team of engineers while remaining hands-on in designing, building, and securing reliable…
Added 2 hours ago
Principal Software Engineer - Ai
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 2 hours ago
Principal Machine Learning Engineer
CVS Health
New York, NY
As the most senior engineer on the team, you will set technical direction for how machine learning is designed, built, tested, deployed, and operated at scale. You will architect the…
Added 2 hours ago
NU
Software Engineering Internships – Summer 2027
NBC Universal
New York, NY
- $30 to $40 USD / hour
NBC News Digital, Software Engineering: As a Software Engineer Intern, you will partner with the Product, Operations, Design, and Editorial teams to bring NBC News Digital content to life.…
Added 3 hours ago
I
Software Solution Engineer
InterImage
Remote, United States
- $105,000 to $162,000 USD / year
…Product Division rapidly transforms emerging technologies into operational capabilities supporting mission-critical customers. This isn't a research-only position. You'll take Generative AI…
Added 4 hours ago
Consulting Network Reliability Engineer
HCA Healthcare
Nashville, TN
Do you have the career opportunities as a Consulting Network Reliability Engineer you want with your current employer? We have an exciting opportunity for you to join HCA Healthcare which…
Added 4 hours ago
C
Senior Full Stack Engineer - .NET & C#
Cognizant
Jefferson City, MO
- $86,000 to $99,000 USD / year
Integrate applications with Microsoft Azure services for application hosting, data storage, identity management, monitoring, observability, and performance optimization.
Added 4 hours ago
Software Engineer, Research Tooling
SpaceXAI
Palo Alto, CA
- Experience building dense, data-facing tools such as transcript viewers, diffing systems, review queues, observability products, or operational dashboards, with strong opinions about how…
Added 5 hours ago
Devops Platform Engineer
Advanced Micro Devices, Inc
San Jose, CA
We are seeking a hands-on Platform Engineer to build and operate the infrastructure foundations that enable engineering teams to deliver reliable, scalable, and secure products. This role…
Added 5 hours ago
Software Engineer, Billing
SpaceXAI
San Francisco, CA · New York, NY
We're hiring a Software Engineer, Billing to evolve the systems that power how Cursor charges and reconciles revenue across millions of developers and enterprise teams. You will work across…
Added 6 hours ago
Sr Consultant, Software Engineer (AI Engineer)
Nationwide Life and Annuity Insurance Co
OH · AZ · IA
…and investment priorities across AI platforms, architecture, data, integration, security, quality, observability, and operational…
Added 6 hours ago
Cloud Engineer SME
Ignite IT
Remote, United States
Improve performance, scalability, and observability for data-intensive workloads.
Added 6 hours ago
Senior Software Development Engineer , Stores Foundational AI - Rufus
Amazon.com Services LLC
Seattle, WA · Palo Alto, CA
Own systems end-to-end, including design, implementation, deployment, observability, and operational excellence
Added 7 hours ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Boston, MA
Design and build data pipelines and platforms with a focus on scalability, resilience, and operational efficiency, ensuring robust performance under increasing data volume and business…
Added 7 hours ago
Data Engineer 4
Capital One
McLean, VA · Richmond, VA · Chicago, IL · Plano, TX
Design and build data pipelines and platforms with a focus on scalability, resilience, and operational efficiency, ensuring robust performance under increasing data volume and business…
Added 7 hours ago
Software Engineer - Agentic Reliability Infrastructure (Technical Leadership)
Meta
Columbia, SC
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…

Cognizant

Senior Full Stack Engineer – .NET & C#

Hartford, CT, 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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