Senior DOT Net Developer with AWS

Capgemini; Jersey City (NJ); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Comprehensive benefits

Job summary

Capgemini in Jersey City is seeking a Senior DOT Net Developer with AWS expertise to design, develop, and support scalable, high-performance enterprise applications. The candidate will work on full-stack C#/.NET, RESTful APIs, and frontend interfaces using React.js or Angular while leveraging AWS services for resilient architectures.

Requirements include 12+ years in software development, IIS/OpenShift, and strong knowledge of authentication (SSO/OAuth/Microsoft Entra ID).

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
• 12+ years of experience in software development with expertise in C#/.NET technologies.
• Strong experience designing and developing complex web applications hosted on IIS and OpenShift.
• Proven experience designing and building highly available, scalable, and distributed enterprise applications.
• Strong experience developing and consuming REST APIs and real-time integrations.
• Hands-on experience with React.js and/or Angular for front-end application development.
• Extensive experience implementing authentication and authorization frameworks, including: SSO OAuth/OAuth2 Microsoft Entra ID (Azure AD)
• Hands-on experience with the following AWS services and technologies: AWS Lambda, AWS Step Functions, AWS API Gateway, Terraform (Infrastructure as Code)
• Cloud-native application design and deployment.

Responsibilities

• Design, develop, and maintain complex enterprise-grade web applications using C#/.NET technologies.
• Build scalable, highly available, and globally distributed applications hosted on AWS Cloud.
• Develop and integrate RESTful APIs for real-time data exchange and system integrations.
• Design and implement modern user interfaces using React.js or Angular.
• Build secure authentication and authorization mechanisms using SSO, OAuth, Microsoft Entra ID, and related identity technologies.
• Develop cloud-native solutions leveraging AWS services and event-driven architectures.
• Collaborate with cross-functional teams including business stakeholders, architects, infrastructure teams, and product owners.
• Participate in application architecture, code reviews, performance tuning, and best-practice implementation.
• Support CI/CD, deployment automation, and infrastructure-as-code initiatives.
• Ensure applications meet security, reliability, scalability, and performance requirements.

Skills

C#/.NET

AWS

REST APIs

Front-end (React/Angular)

IIS/OpenShift

OAuth/SAML/Sso

Terraform

Distributed systems

Education

Bachelor's degree in CS/IT/Engineering

Tools

OpenShift

Terraform

AWS Lambda

AWS API Gateway

Job description

Title - Senior DOT Net Developer with AWS

Location - Jersey City NJ

Job Description

We are seeking an experienced Full Stack C#/.NET Developer with AWS expertise to design, develop, and support scalable, high-performance enterprise applications. The ideal candidate will have extensive experience building complex web applications, modern APIs, cloud-native solutions, and front-end applications while leveraging AWS services for highly available and resilient architectures.

This role requires strong technical expertise across the full software development lifecycle, from architecture and development to deployment and production support.

Key Responsibilities

• Design, develop, and maintain complex enterprise-grade web applications using C#/.NET technologies.
• Build scalable, highly available, and globally distributed applications hosted on AWS Cloud.
• Develop and integrate RESTful APIs for real-time data exchange and system integrations.
• Design and implement modern user interfaces using React.js or Angular.
• Build secure authentication and authorization mechanisms using SSO, OAuth, Microsoft Entra ID, and related identity technologies.
• Develop cloud-native solutions leveraging AWS services and event-driven architectures.
• Collaborate with cross-functional teams including business stakeholders, architects, infrastructure teams, and product owners.
• Participate in application architecture, code reviews, performance tuning, and best-practice implementation.
• Support CI/CD, deployment automation, and infrastructure-as-code initiatives.
• Ensure applications meet security, reliability, scalability, and performance requirements.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
• 12+ years of experience in software development with expertise in C#/.NET technologies.
• Strong experience designing and developing complex web applications hosted on IIS and OpenShift.
• Proven experience designing and building highly available, scalable, and distributed enterprise applications.
• Strong experience developing and consuming REST APIs and real-time integrations.
• Hands-on experience with React.js and/or Angular for front-end application development.
• Extensive experience implementing authentication and authorization frameworks, including: Single Sign-On (SSO) OAuth/OAuth2 Microsoft Entra ID (Azure AD)
• Hands-on experience with the following AWS services and technologies:
• AWS Lambda
• AWS Step Functions
• AWS API Gateway
• Terraform (Infrastructure as Code)
• Cloud-native application design and deployment

The base compensation range for this role in the posted location is: 100000 -130000

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include:

• Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
• Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
• Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
• Life and disability insurance
• Employee assistance programs
• Other benefits as provided by local policy and eligibility