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Added 1 min ago
J
Senior Software Engineer
Jobot
New York, NY
- $150,000 to $200,000 USD / year
The company is looking for a Senior Software Engineer to take ownership of core platform architecture and development. Working directly with the Head of Engineering, you'll help shape…
Added 1 min ago
J
Senior Software Engineer
Jobot
San Francisco, CA
- $150,000 to $200,000 USD / year
Work with cutting-edge AI development tools as a core part of your engineering workflow.
Added 2 mins ago
AI-Enabled Software Engineer
Diversify
South Jordan, UT
The Senior AI-Enabled Software Engineer is a senior engineering leader responsible for designing and running a delivery model in which pods of agents handle design, coding, QA, and UAT,…
Added 2 mins ago
AI Agent Engineer
Diversify
South Jordan, UT
4+ years of experience in software engineering or automation, with at least the last two years focused on building AI agents or LLM-based solutions directly related to this position.
Added 8 mins ago
WC
AI Solutions Engineer
Wings Credit Union
Colorado Springs, CO
- $108,000 to $126,000 USD / year
…curiosity, experimentation, technical problem solving, and solution development to uncover high value opportunities and transform them into practical, governed AI-enabled solutions. Rather…
Added 8 mins ago
KC
Transportation Planner II
King County
Seattle, WA
- $50.47 to $61.02 USD / hour
Bachelor's Degree in Engineering or Planning (Land Use, Urban, Regional, Transportation, Environmental), Public Administration, OR at least 2 years of progressive experience supporting…
Added 8 mins ago
Staff Storage Engineer
Crusoe
Sunnyvale, CA
…(such as VAST Data, Pure Storage). You will sit with their engineering teams to provide feedback on bugs, missing features, and prioritize Crusoe’s requirements on their development…
Added 8 mins ago
Director, Operations & Service Delivery
WCG Clinical
Greenwood Village, CO
Pathways forward – Career development opportunities across One WCG
Added 8 mins ago
IG
UI/UX Developer
Insight Global
Greenwood Village, CO
- $70 to $77 USD / hour
5+ years of experience in UI/UX development, front-end engineering, or related disciplines.
Added 8 mins ago
Technician III Development Technician
BAE Systems
Westminster, CO
We are seeking a Development Technician III who thrives at the intersection of precision and performance. In this role, you won t just be following a manualyou will be the bridge between…
Added 8 mins ago
C
Automation Engineer
CBRE
Englewood, CO
- $106,142.4 USD / year
In this vital engineering role, you will bepart of a team of controls and maintenance professionals who proactivelysupport operations and provide customers with expert-level support based…
Added 8 mins ago
Engineer Senior - Thermal
BAE Systems
Boulder, CO
The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact…
Added 8 mins ago
SoftwareEngineer - Applied Research & Technology
Acuity Inc.
Boulder, CO
Software Engineering: 3+ years of experience in software development with strong expertise in Python and solid object-oriented design principles.
Added 8 mins ago
Engineer Senior Principal II - Ground Systems
BAE Systems
Aurora, CO
Knowledge of related disciplines in software engineering, hardware engineering, integration, test engineering, quality engineering, configuration/data management.
Added 8 mins ago
Tier 2 Systems Administrator
Quantum Sky
Aurora, CO
The candidate will provide IaaS Windows/UNIX/Linux/VMware system administration, maintenance, and engineering support.
Added 8 mins ago
Database Administrator (EDW Database Administrator)
Quantum Sky
Aurora, CO
…PRISM, custom ColdFusion applications (MTR, PAT, Extranet), and software change control suites…
Added 8 mins ago
BIM VDC Coordinator
Quanta Services
Aurora, CO
Support development and maintenance of BIM Execution Plans (BEPs).
Added 8 mins ago
Tier 3 Ground Terminal (GT)/ IT Engineer- Junior, Intermediate and Senior Level- TS/SCI with Polygraph
General Dynamics Information Technology
Aurora, CO
Antenna Engineering,IT Technologies,Microwave Systems,Radio Frequency (RF),RF Antenna
Added 8 mins ago
Security Specialist - Controlled Access Program
Quantum Sky
Colorado Springs, CO
Trains and manages the daily development of associated personnel on individual CAP / SAP program protection requirements and processes as directed. Provides all CAP / SAP / SAR security…
Added 8 mins ago
Senior Specialist, Software Engineering (DevOps Engineer)
L3Harris
Colorado Springs, CO
Job Title: Senior Specialist, Software Engineering (DevOps)
Added 8 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Denver, CO · Lafayette, CO · Longmont, CO
…analyses on these components using finite-element-analysis (FEA) software as well as proprietary post-processing tools. The individual will be accountable for the quality of own their own…
Added 8 mins ago
GA
Director, Architecture and Data
GE Aerospace
Longmont, CO · Denver, CO · Lafayette, CO
- $152,000 to $202,000 USD / year
…and owns the foundation for how Defense & Systems architects software environments and delivers a data fabric that enables the use of…
Added 8 mins ago
Lead Product Manager - Ethernet Network
Lumen
Denver, CO
…network strategy into a clear, prioritized feature backlog that engineering teams can execute. The Lead Product Manager partners across architecture, engineering, operations, sales,…
Added 8 mins ago
Senior Civil Engineer
Insight Global
Denver, CO
The Senior Civil Engineer is responsible for leading civil site design and land development activities for large-scale power generation, mission-critical, and industrial infrastructure…
Added 8 mins ago
Staff Embedded Software Engineer
Stryker
San Jose, CA
We are looking for a Staff Embedded Software Engineer who enjoys combining hands-on software development with technical ownership.

Cognizant

Senior Full Stack Engineer – .NET & C#

Denver, CO, 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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