Fullstack Software Engineer (AI)

TL;DR

Fullstack Software Engineer (AI): Building and optimizing high-performance backend services and stunning user interfaces for AI-powered search experiences with an accent on C#-based service layers, distributed systems, and responsive UI frameworks. Focus on prompt engineering, solving complex concurrency challenges, and shipping AI-powered features to billions of users.

Location: Hybrid in Mountain View, CA or Redmond, WA, United States. This role requires in-office work 4 days per week starting January 2026. Employees living within a 50-mile commute of a designated Microsoft office in the U.S. are expected to work from the office at least four days per week.

Salary: USD $100,600 – $199,000 per year (USD $131,400 – $215,400 per year for San Francisco Bay Area and New York City metropolitan area).

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 in collaboration with stakeholders.
• Contribute to identifying dependencies and developing design documents for product areas.
• 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) for on-call monitoring and restoration of system/product/service.
• Remain current in skills to improve product availability, reliability, efficiency, observability, and performance.

Requirements

• Bachelor’s Degree in Computer Science or a related technical field AND 2+ years of technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python, OR equivalent experience.

Nice to have

• Master’s Degree in Computer Science or a related technical field AND 2+ years of technical engineering experience, OR Bachelor’s Degree AND 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 collaborating to achieve shared goals.
• Be part of a culture of inclusion, built on values of respect, integrity, and accountability.
• Accelerate your career as a versatile engineer developing deep expertise across the full technology stack.
• Gain hands-on experience shipping AI-powered features to billions of users.
• Access to competitive benefits and compensation packages.