Full Stack Software Engineer (AI)

TL;DR

Full Stack Software Engineer (AI): Building and optimizing AI-powered search and generative AI experiences for Microsoft Copilot and Bing with an accent on high-performance backend services, distributed systems, and responsive user interfaces. Focus on prompt engineering, solving complex full stack challenges, and shipping AI features to billions of users.

Location: This position is based in Mountain View, CA or Redmond, WA and requires in-office work 4 days per week starting January 2026. On-site work is preferred for this role.

Salary: $100,600 – $215,400 USD per year

Company

hirify.global is at the epicenter of Microsoft’s AI transformation, creating intelligent systems and beautiful interfaces that power Microsoft Copilot, Bing generative answers, and next-generation search experiences.

What you will do

• Determine user requirements for a set of features.
• Contribute to the identification of dependencies and the development of design documents.
• Create and implement code for products, services, or features, reusing code as applicable.
• Contribute to efforts to break down larger work items and provide estimations.
• Act as a Designated Responsible Individual (DRI) working on-call to monitor and restore systems.
• Remain current in skills to improve product availability, reliability, efficiency, and performance.

Requirements

• Bachelor’s Degree in Computer Science or related technical field.
• 2+ years technical engineering experience with coding in C, C++, C#, Java, JavaScript, or Python.

Nice to have

• Master’s Degree in Computer Science or related technical field OR Bachelor’s Degree with 4+ years of technical engineering experience.
• Experience with React or similar modern JavaScript frameworks.
• Experience with native mobile application development (iOS with Swift and/or Android with Kotlin).
• Familiarity with AI/ML concepts, large language models, or prompt engineering.

Culture & Benefits

• Work in a growth mindset environment, innovating to empower others and collaborate on shared goals.
• Operate with values of respect, integrity, and accountability to create an inclusive culture.
• Opportunity to accelerate your career as a versatile engineer and develop deep expertise across the full technology stack.