Demo

.NET Full Stack Developer

Randstad Digital Americas
Hartford, CT Full Time
POSTED ON 10/25/2026
AVAILABLE BEFORE 11/23/2026
Job Summary

We are seeking an experienced .NET Full Stack Developer to join an enterprise application development team. In this position, you will design microservices, build secure RESTful APIs, and deliver cloud-native web solutions. This hybrid role (3 days/week onsite) offers an opportunity to drive technical excellence within a collaborative, Agile environment.

location: Hartford, Connecticut

job type: Contract

salary: $40 - 50 per hour

work hours: 8am to 5pm

education: Bachelors

Responsibilities

  • Build and enhance enterprise application solutions using .NET Core, ASP.NET Web API, Node.js, and modern front-end frameworks.
  • Implement end-to-end identity and access management workflows using Okta and OAuth 2.0/SAML standards.
  • Design, test, and maintain secure microservices and cloud deployments within AWS infrastructure.
  • Perform database modeling, query tuning, and API optimization using SQL Server and MongoDB.

Qualifications

REQUIRED QUALIFICATIONS

5 years of software development experience using .NET / .NET Core and C#.

5 years of hands-on experience with Node.js and API integrations.

Strong background integrating identity platforms (Okta or similar) using OAuth 2.0, OIDC, or SAML.

Experience developing in Agile/Scrum delivery environments.

Preferred Qualifications

Experience with React and the MERN stack.

Hands-on containerization and orchestration experience with AWS EKS and Kubernetes.

Familiarity with DevOps workflows and CI/CD tools (Jenkins, GitHub Actions, ArgoCD).

Skills

  • NET Core,.NET,Agile,Agile environments,AWS cloud environments,AWS Cloud Services,API architecture,ASP.NET Web API,C#,cloud services,CloudBees,code reviews,Containerization,CIAM,DevOps Tools,enterprise applications,Express.js,front-end frameworks,Git/GitHub,Identity Management,Jenkins,Kubernetes,MERN Stack,microservices,SQL Server databases,SQL Server,MongoDB,MFA,Node.js,OAuth 2.0,ArgoCD,Okta,OpenID Connect,data persistence,query optimization,React,RESTful APIs,daily scrums,sprint planning,SAML,debugging,integrations,authentication,strong communication skills,proactive,high-performance,client-facing,Database Management,root-cause analysis,server-side development

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

Salary : $40 - $50

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