Full Stack .NET Developer (With Healthcare Experience) (W2 Only/No C2C)

Description
The Full Stack .NET Developer will be responsible for designing, developing, testing, implementing, and supporting enterprise applications utilizing modern Microsoft technologies. This role will work across the full technology stack, including front-end development, back-end application development, API integration, database development, and cloud technologies.
The ideal candidate will have strong experience with C#, .NET Core, SQL Server, REST APIs, and modern front-end frameworks. The team primarily works within Angular, making Angular experience preferred; however, candidates with strong React experience who also possess Angular exposure will be considered.
This position sits within the Enterprise Application Development team and will focus heavily on developing applications from the ground up rather than simply supporting or enhancing existing systems. Candidates should be comfortable owning development efforts throughout the entire Software Development Life Cycle (SDLC), from requirements gathering through deployment and support.
Skills
.NET / ASP.NET Core, C#, Angular, React (acceptable if candidate also has Angular experience), SQL Server, Stored Procedures, Database Development, REST APIs, Azure, Full Stack Development, SDLC, React, Snowflake, Azure DevOps, CI/CD Pipelines, Entity Framework, Microservices, Git, Visual Studio, Unit Testing, Agile/Scrum, Security & Compliance Experience, healthcare experience
Additional Skills & Qualifications
Build and maintain enterprise web applications utilizing C#, .NET, Angular, React, and related technologies
Develop applications from scratch and contribute to application architecture decisions
Design, create, and maintain SQL Server databases, tables, stored procedures, and queries
Develop and integrate RESTful APIs
Create scalable, secure, and maintainable application solutions
Participate in all phases of the SDLC
Collaborate with business stakeholders, developers, and project teams
Support testing, deployments, troubleshooting, and production support activities
Contribute to CI/CD and DevOps processes
Create technical documentation and support materials
Job Type & Location
This is a Contract to Hire position based out of New York, NY.
Pay and Benefits
The pay range for this position is $60.00 - $85.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a hybrid position in New York,NY.
Application Deadline
This position is anticipated to close on Aug 24, 2026.

About TEKsystems

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services

We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.