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HVAC Service Technician
Lennox International
Independence, MO
- $39,000 to $77,000 USD / year
For information regarding our impressive benefits package, please visit our web site at LII Benefits. We have matching 401(k), comprehensive health and wellness, perks and discounts, pet…
Added 1 min ago
Application Security Engineer
Raydar
San Francisco, CA
- Produce security reviews and documentation to support product releases.
Added 1 min ago
Product Owner - Platform Team
RTI International
Durham, NC · UNAVAILABLE
…patterns through modern cloud & data engineering and operational support services for research computing, analytics, application development, and data-intensive work steams. We work…
Added 3 mins ago
Outside Sales Representative - Property Restoration
BDA, Inc
Greenville, SC
Comfortable using a CRM and managing your day through phone, tablet, and web-based tools
Added 4 mins ago
Community Manager for Cedarbrook and Palmer Place
NHE, Inc.
Camden, SC
Promote staff harmony through support, effective leadership and positive example
Added 4 mins ago
Spring Intern, Americas Program
Center for Strategic and International Studies, Inc.
Washington, DC
CSIS seeks an intern to support the Americas Program. This role is ideal for a dynamic, self-starter with excellent organizational, communications, and problem-solving skills who thrives in…
Added 5 mins ago
S
Senior Product & Experience Strategist (Part-Time Contract)
Sia
Remote, United States
- Part-time
…research, define the experience vision, and build a unified web and app roadmap that ties every recommendation to conversion, retention and revenue. You'll present directly to senior client…
Added 6 mins ago
ML
Full Stack Software Engineer
MPATHIC LLC
Remote, United States
- $65 to $80 USD / hour
Mpathic is seeking a Full Stack Software Engineer to design, develop, and maintain software solutions that support customer-facing applications, internal operations, and emerging AI-driven…
Added 7 mins ago
Embedded Software Engineer – AI and Web
Emerson
Marshalltown, IA
Design, develop, test, and maintain modern web-based user interfaces for embedded products.
Added 8 mins ago
APP Per Diem Main Line Health
The Children's Hospital of Philadelphia
United States
…professional development of others. Acts as a preceptor and mentor to support the development of nurses, nurse practitioners, students, and other health care…
Added 8 mins ago
WX
Customer Service Representative I
WILEY X INC
Frisco, TX
- $18 to $21 USD / hour
…accurate manner. Performs general clerical duties while providing support to the Customer Service department, including B2C consumers, Optical, Outdoor, and Occupational Safety customers.…
Added 8 mins ago
REOPENED: Paraeducator Level I/Lunch Hour Aide Combo, Garrett Park ES, 5hrs/10mo, Ad closes 11/12/26
Montgomery County Public Schools
MD
…Ability to read/write/speak English. Ability to interact with and support students with special needs. Knowledge of standard computer hardware and software such as Google Workspace, MS…
Added 9 mins ago
Linux/Unix System Engineer Senior II
ASRC Federal
MD · VA · NC · FL · GA · CA · TX · AL · NV · KS · OR · IL
…leveraging cutting-edge technology and innovative solutions to support the mission of the US Army Communications-Electronics Command (CECOM). As we continue to enhance our IT infrastructure…
Added 12 mins ago
AEM Functional Lead
Accenture
Oklahoma City, OK
Do clients rely on your impressive ability to define and implement innovative, web-based solutions that transform their ability to acquire and engage customers? Or perhaps you’ve become the…
Added 12 mins ago
A
Cúram Technical Developer
Accenture
Oklahoma City, OK
- $73,800 to $218,800 USD / year
Design, develop, configure, test, and support Cúram solutions for health and human services programs.
Added 12 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Oklahoma City, OK
Web technologies (JavaScript, TypeScript and SPA frameworks)
Added 12 mins ago
A
CPQ Consultant
Accenture
Oklahoma City, OK
- $70,350 to $205,800 USD / year
Ability to get hands on with development in order to support the dev team & validate code and/or scripts.
Added 12 mins ago
.NET API Developer
Cognizant
Oklahoma City, OK
As a .NET API Developer , you will make an impact by designing and developing scalable, secure, and high-performing APIs and microservices that support critical banking applications. You…
Added 12 mins ago
Network and Systems Engineer III – IT Solutions Implementor
Amentum
Oklahoma City, OK
Amentum seeks a Network and Systems Engineer III – IT Solutions Implementor to provide IT solutions and support (remotely), for Amentum programs and projects worldwide. This is a…
Added 12 mins ago
Frontend Engineer
GN Hearing
Oklahoma City, OK
Help create seamless digital experiences that support people on their hearing journey. As a Frontend Engineer , you will build and evolve customer-facing web experiences for Jabra Enhance,…
Added 12 mins ago
C
Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Oklahoma City, OK
- $50,000 to $92,500 USD / year
…automation frameworks, perform API and database validation, support continuous testing initiatives, and contribute to improving quality engineering practices across…
Added 12 mins ago
Software Engineer IV, Viper Engineering
ACV Auctions
Buffalo, NY
At ACV we focus on the Health, Physical, Financial, Social and Emotional Wellness of our Teammates and, to support this, we offer:
Added 14 mins ago
Data Analyst – Army Research Laboratory
TLN Worldwide Enterprises Inc
Remote, United States
We are seeking an experienced Data Analyst to support the U.S. Army Research Laboratory's Military Engagement Program (MEP). The program supports the development of the nation's future…
Added 15 mins ago
VP APPLICATION DEVELOPMENT
Logan Finance Corporation
United States
Deliver broker credentialing automation to requirements owned by Mortgage Technology Support, covering both onboarding and offboarding
Added 15 mins ago
MI
Developer
MORTON INDUSTRIES
Morton, IL
- $60,000 to $80,000 USD / year
Morton Industries is seeking a skilled Developer to join our IT team. This role will focus on designing, building, and supporting software solutions that drive efficiency and innovation…

Closed listing

Cognizant

.NET API Developer

Springfield, IL, United States

The annual salary for this position is between $62,500 - $107 ,000 depending on experience and other qualifications of the successful candidate.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The annual salary for this position is between $62,500 - $107 ,000 depending on experience and other qualifications of the successful candidate.
Experience: 5 to 8 years of experience developing applications using C# and .NET/.NET Core technologies.
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the Role

As a .NET API Developer , you will make an impact by designing and developing scalable, secure, and high-performing APIs and microservices that support critical banking applications. You will be a valued member of the engineering team, collaborating closely with architects, developers, business stakeholders, and client teams to deliver innovative digital solutions for the financial services industry.

This opportunity is ideal for professionals with 5 to 8 years of experience in .NET application development, API engineering, and microservices architecture who enjoy solving complex business challenges in a fast-paced Agile environment.

In this Role, You Will:

Design, develop, and maintain RESTful APIs and microservices using C#, .NET Core, ASP.NET Core Web API, and ASP.NET MVC Core.
Own the API lifecycle, including design, development, testing, deployment, versioning, and production support.
Build scalable microservices architectures that promote resiliency, performance, security, and maintainability.
Develop and optimize database integrations, data models, and SQL queries to support business and application requirements.
Collaborate within Agile teams, participating in sprint planning, code reviews, technical design discussions, and continuous improvement initiatives.
Leverage Apigee for API management, security policies, gateway integrations, and API governance.
Utilize Azure DevOps and Jira to support CI/CD processes, source control, release management, and work tracking.

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 Houston, Texas area . 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, Engineering, Information Technology, or a related field.
5 to 8 years of experience developing applications using C# and .NET/.NET Core technologies.
Strong hands-on experience with ASP.NET Core Web API and ASP.NET MVC Core.
Proven experience designing and developing RESTful APIs and microservices architectures.
Experience with Apigee API Management, including API security, policies, and gateway implementation.
Strong SQL and relational database development skills, including query optimization and data modeling.
Experience working in Agile delivery environments.
Proficiency with Azure DevOps, CI/CD pipelines, source control, and Jira.

These Will Help You Stand Out

Experience supporting banking or financial services applications.
Knowledge of cloud-native application development and modernization initiatives.
Familiarity with secure API development practices, authentication, and authorization frameworks.
Experience troubleshooting distributed systems and production issues.
Exposure to performance tuning, observability, and application monitoring tools.

Salary and Other Compensation

The annual salary for this position is between $62,500 - $107 ,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

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

Medical, Dental, Vision, and Life Insurance
Paid Holidays and Paid Time Off (PTO)
401(k) Plan with Company Contributions
Long-Term and Short-Term Disability Coverage
Employee Assistance Program (EAP)
Wellness Programs and Employee Resource Groups
Professional Development and Learning Opportunities

The compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify compensation and benefits programs at any time, consistent with applicable law.

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
Microservices
Microservices Architecture
Agile
API development
C#
Microsoft ASP.NET
Data models
SQL
Process improvement
Microsoft Azure
DevOps
Jira
CI/CD
REST Assured
Computer science
Computer technology
Data modelling
Troubleshooting

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