Principal Full Stack Engineer

Job overview

The Principal Full Stack Engineer role is hybrid, with onsite work every other week and five days at a physical location or in Salem, NH. The posting states a W-2 rate of $74–$78 per hour. The role supports a client’s web application and delivery work through Eliassen Group. The engineer designs and maintains full-stack applications and the automation that builds and releases them. The role applies React, Python, and Microsoft ecosystem technologies to scalable solutions, collaborates across teams, and guides developers in architecture, DevOps, and version-control practices.

What you'll do

• Design, develop, and maintain React frontend and Python backend applications
• implement CI/CD pipelines, automation scripts, and tooling
• collaborate using Azure, Microsoft Fabric, and related services
• communicate technical needs to technical and nontechnical partners
• guide and mentor junior developers
• decompose business problems into scalable solutions
• apply Agile methods
• work with Microsoft ecosystem and Power Platform solutions.

What we're looking for

Skills & competencies

principal engineer

full stack

react

python

ci/cd

azure

microsoft fabric

devops

hybrid

salem nh

$74–$78 per hour

eliassen group

Work arrangement

• Weekend coverage required

Benefits & perks

• For eligible W-2 consultants: medical, dental, and vision benefits
• 401(k) with company matching
• life insurance. The posting also describes sick time where required by law and other voluntary benefits for eligible employees.

Why this role

The posting requests 8+ years of full-stack software engineering experience and offers W-2 consultants medical, dental, vision, 401(k) matching, and life insurance benefits.

About the employer

Eliassen Group is hiring for this role. Industry: Employment Placement Agencies. Sector: 56.