Fullstack Software Engineer (AI)

Location: Seattle, with an additional location at 25 Central Way, Kirkland, WA 98033; U.S. work authorization is required

Salary: $110,000–$150,000 annual cash compensation, depending on hiring level; standard benefits and startup equity are included.

Company

hirify.global is an early-stage startup developing AI/ML marketing optimization and autonomous sales experiences by combining CRM, web-signal, and product-interaction data.

What you will do

• Design, develop, deploy, maintain, debug, and optimize full-stack applications.
• Build and consume REST APIs and implement OAuth-based and other secure integrations.
• Integrate AI agents with Salesforce, HubSpot, Twilio, and other external tools.
• Develop scalable AWS solutions using services such as Lambda, Amplify, SQS, DynamoDB, and PostgreSQL.
• Apply secure coding, sensitive-data handling, authentication, authorization, and company security practices.
• Collaborate with the engineering team and stay current with software-development technologies and best practices.

Requirements

• Bachelor’s degree in Computer Science, ML, Data Science, or an equivalent qualification.
• 1–3 years of experience with data structures and algorithms through employment, coursework, projects, or internships.
• 1–3 years of software-development experience with Node.js, React/Next.js, and TypeScript through employment, coursework, projects, or internships.
• Knowledge of REST APIs, OAuth, and integrations with external APIs.
• Curiosity, ownership mindset, and eagerness to learn.
• Must be authorized to work in the U.S.; employment eligibility is verified through E-Verify.

Nice to have

• Exposure to cloud platforms such as GCP or AWS.
• Experience or familiarity with Lambda, Amplify, SQS, DynamoDB, and PostgreSQL.
• Familiarity with BigQuery, notebooks, or basic data pipelines.
• Familiarity with AI-agent development.

Culture & Benefits

• Early-stage startup environment with a fast pace and rapidly growing customer base.
• Collaborative, diverse team that values individual backgrounds and ideas.
• Standard employee benefits and startup equity.
• Equal-opportunity workplace committed to preventing discrimination and harassment.