Sr. Software Engineer

Sr. Software Engineer

Contract Type:

Contract

Location:

Seattle - Washington

Industry:

Information Technology

Contact Name:

Lindsey Sanchez

Contact Email:

lsanchez@dewintergroup.com

Contact Phone:

(408) 913-6850

Date Published:

03-04-2026

Salary:

$50.00 - $60.00 Per Hour

Job ID:

38608

Title:  Sr. Software Engineer
Job Type:  Contract
Contract Length:  6 months
Pay Range:  $50 - $60 / hour
Start Date:  ASAP
Location:  Hybrid in Seattle (Specific days/schedule to be confirmed)

About the Opportunity:

Our client, a leader in Applied AI and Customer-Facing Solutions, is looking for a skilled Sr. Software Engineer  to join their newly formed Agentic Team for a 6 months engagement. This project involves building intelligent, AI-driven product experiences and designing and delivering cutting-edge agent-based systems. This is a high-impact role that requires a self-motivated professional who can hit the ground running and deliver results quickly.

Key Responsibilities & Deliverables:

This role is focused on the successful completion of specific tasks and deliverables. Your responsibilities will include:
  • Design, develop, and deploy AI-powered agentic workflows and user-facing applications.
  • Collaborate closely with Data Science customers to translate models and insights into production-ready solutions.
  • Build scalable, high-performance front-end applications using React, TypeScript, and JavaScript.
  • Partner with backend and infrastructure teams to integrate AI services seamlessly.
  • Contribute to architectural decisions and technical strategy for agent-based systems.
Required Skills & Experience:

We are looking for someone with a proven track record of successful contract engagements. The ideal candidate will have:
  • 5+ years of experience in a similar role.
  • Deep expertise in React, TypeScript, and JavaScript, and experience building production-grade applications with modern frontend frameworks. This isn't a learning role—you need to be a subject matter expert.
  • Demonstrated ability to work autonomously and manage your own time effectively to meet project goals.
  • Experience with AI/ML-driven applications or agent-based systems.
  • Strong communication skills to provide clear and concise status updates to the project team and technical concepts to both technical and non-technical stakeholders.
#LI-LS1

DeWinter Group and Maris Consulting  is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We post pay scales which are based on our client pay ranges. DeWinter, Maris, and our clients have the right to modify the requirements of the role which can impact the pay ranges posted.

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