Demo

Senior Full Stack .NET Developer(Onsite)

GSK Solutions Inc.
Hamilton, NJ Contractor
POSTED ON 4/23/2026
AVAILABLE BEFORE 5/23/2026

Job Title:

Senior Full Stack .NET Developer (Onsite)

Location:

Hamilton, NJ

Duration:

12 months

Pay Rate:

$70/hr. on C2C / 1099 all inclusive (OR) $65/hr. on W2

Interview Process:

 Face 2 Face

Note:

Will start 100% on site for 30 days & move to hybrid 3 days onsite 2 days remote

 

Job Description

Key Responsibilities

  • Design, develop, and maintain scalable web applications using Angular 14  and .NET 8 .

  • Build and consume RESTful APIs and microservices in a cloud-native environment.

  • Develop and optimize backend services integrated with AWS RDS for SQL Server.

  • Deploy and manage applications using AWS ECS Fargate.

  • Build and maintain CI/CD pipelines using AWS CodePipeline and native AWS DevOps tools.

  • Integrate AI/ML capabilities into applications using AWS services (e.g., SageMaker, Comprehend, Rekognition, or custom ML models).

  • Develop dashboards and reporting solutions using Power BI.

  • Ensure application security, compliance, and data protection standards are met.

  • Troubleshoot, debug, and upgrade existing systems.

 

Technical Skills (Must Have)

Microsoft .NET Stack:

  • 7 years of C# programming experience (C# 10 )

  • 5 years of .NET Core / .NET 6/7/8 experience

  • 5 years of ASP.NET Core Web API development

  • 5 years of Entity Framework Core

  • Strong understanding of LINQ and async/await patterns

  • Experience with Dependency Injection and IoC containers

  • Knowledge of design patterns (Repository, Factory, Strategy, SOLID principles)

 

Frontend Development:

  • 3 years of Angular 14 OR React 18 experience

  • 3 years of TypeScript

  • Proficiency in HTML5, CSS3, SASS/LESS

  • Experience with responsive design and mobile-first approach

  • State management (NgRx, Redux, or similar)

  • RESTful API consumption

  • \Understanding of WCAG 2.1 accessibility standards

 

Database:

  • 5 years of SQL Server 2019

  • Strong T-SQL/PL-SQL skills (stored procedures, functions, triggers)

  • Database design and normalization expertise

  • Query optimization and performance tuning

  • Entity Framework Core migrations

  • Experience with database versioning and deployment

 

Cloud Platform:

  • 2 years of AWS experience

  • AWS: EC2, Lambda, RDS, SQS, S3, ECS Fargate, Code pipeline

  • Cloud-native application design

  • Understanding of serverless architecture patterns

  • Cloud security best practices

 

DevOps:

  • Git version control (branching, merging, pull requests)

  • CI/CD pipeline experience (AWS CODEPIPELINE OR GitHub Actions)

  • Docker containerization

  • Unit testing frameworks (xUnit, NUnit, MSTest)

  • Automated testing strategies

 

Professional Experience (Must Have)

  • 8 years of professional software development experience

  • 5 years of .NET/C# development

  • 3 years of full stack development (frontend backend)

  • 2 years of AWS cloud platform experience

  • Experience with large-scale enterprise applications (1M lines of code)

  • Experience with mission-critical systems (99.9% uptime requirements)

  • Led or participated in application modernization projects

  • Experience with Agile/Scrum methodologies

  • Participated in full SDLC from requirements to production

Top Skills & Years of Experience

Required/Desired Skills

Skill

Required /Desired

Amount

of Experience

C# Programming Experience

Required

7

Years

.NET Core / .NET 6/7/8/10 Experience

Required

5

Years

.NET REST/WEB API Development Experience

Required

5

Years

Entity Framework Core and LINQ and async/await patterns Experince

Required

5

Years

Dependency Injection, IoC containers and Design Patterns Experince

Required

5

Years

Angular 14 , Typescript and Node.js experience

Required

5

Years

Strong T-SQL/PL-SQL skills (stored procedures, functions, triggers) in SQL Server Database

Required

5

Years

Experience with database versioning and deployment

Required

5

Years

Git version control (branching, merging, pull requests)

Required

5

Years

Docker containerization and CI/CD pipeline experience (AWS CODEPIPELINE OR GitHub Actions)

Required

3

Years

AWS cloud native applications (S3, SNS, SQS, ECS, RDS, EC2, Lambda)

Required

3

Years

Recruiter Details:

Kris :

Lokesh : Eight three two - Nine nine zero -Two four two six

Sameer : Seven one nine – two three nine – Five five five five

 

 

About US: 

GSK Solutions Inc. is a premier information technology services company dedicated to delivering exceptional consulting solutions and staff augmentation to our valued clients. With an unwavering commitment to quality, timeliness, and budgetary considerations, we consistently strive to exceed client expectations, building a strong reputation through our reliable execution. Our expertise spans commercial and custom product development, covering information security, software development, consulting, and IT audits. We excel in managing critical, time-sensitive projects for Fortune 500 clients nationwide, ensuring their success is always at the forefront of our mission.


Salary : $65 - $70

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Senior Full Stack .NET Developer(Onsite)?

Sign up to receive alerts about other jobs on the Senior Full Stack .NET Developer(Onsite) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$131,745 - $167,716
Income Estimation: 
$144,503 - $184,592
Income Estimation: 
$102,541 - $137,871
Income Estimation: 
$153,752 - $200,235
Income Estimation: 
$92,017 - $124,111
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at GSK Solutions Inc.

  • GSK Solutions Inc. Wray, CO
  • Job Title: Travel Registered Nurse (RN) – Emergency Department / Med-Surg Location: Wray, CO Job Type: Contract (13 Weeks) Job Overview: We are seeking an ... more
  • 14 Days Ago

  • GSK Solutions Inc. Indianapolis, IN
  • Job Title: Senior .Net Developer (Hybrid Onsite) Location: Indianapolis, IN Duration: 6 months Pay Rate: $59.06/hr on C2C / 1099 / W2 all inclusive Intervi... more
  • 14 Days Ago

  • GSK Solutions Inc. Indianapolis, IN
  • Job Title: Senior EDI Developer (Hybrid) Location: Indianapolis, IN Duration: 3 months Pay Rate: $59.06/hr on C2C / 1099 / W2 all inclusive Interview Proce... more
  • 14 Days Ago

  • GSK Solutions Inc. Atlanta, GA
  • Job Title: Java Support Specialist (Hybrid) Location: Atlanta, GA Duration: 12 months Pay Rate: $53.75/hr on C2C / 1099 / W2 all inclusive Interview Proces... more
  • 14 Days Ago


Not the job you're looking for? Here are some other Senior Full Stack .NET Developer(Onsite) jobs in the Hamilton, NJ area that may be a better fit.

  • BOTG LLC Hamilton, NJ
  • We are looking for a Software Developer to design, develop, and maintain scalable, cloud-native enterprise applications using modern Microsoft .NET and fro... more
  • Just Posted

  • Sunrise Systems, Inc. Mercerville, NJ
  • Job Title: Senior Full Stack .NET Developer Job ID: 26-01851 Location: Hamilton, NJ (Will start 100% on site for 30 days & move to hybrid 3 days onsite 2 d... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!