Senior Full Stack Software Engineer, AI Systems (Sunnyvale, CA)

Post Date

Apr 02, 2026

Location

Sunnyvale,
California

ZIP/Postal Code

94086
US
Jun 21, 2026 Insight Global

Job Type

Contract-to-perm

Category

Programmer / Developer

Req #

BEN-ff9b803c-fc85-4fbf-b68c-d1989e618848

Pay Rate

$45 - $56 (hourly estimate)

Job Description

1. Full Stack AI Application Development
○ Build and deliver production-ready full stack applications powered by LLMs and Generative AI.
○ Develop intuitive, scalable user experiences and backend services for AI-powered workflows and business applications.
○ Implement features across the stack, from responsive frontend interfaces to APIs, services, and data integrations.
2. AI-Powered Experiences & Platform Integration
○ Integrate AI capabilities such as RAG, agentic workflows, and knowledge-grounded reasoning into real-world products.
○ Build reusable UI and service patterns that enable consistent adoption of AI features across applications.
○ Partner with platform and product teams to connect AI systems with enterprise tools, data sources, and business processes.
3. Scalable Engineering & Delivery
○ Design and implement secure, reliable, and scalable full stack systems in cloud-native environments.
○ Contribute to architecture and implementation of frontend, backend, and middleware components with strong focus on performance and maintainability.
○ Deliver high-quality software with appropriate testing, observability, and operational readiness.
4. Collaboration & Engineering Excellence
○ Work closely with product managers, designers, and engineers to translate requirements into impactful customer and associate experiences.
○ Participate in technical design discussions, code reviews, and system design reviews to improve engineering quality.
Mentor junior engineers and promote best practices in full stack development for AI-enabled applications.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

○ 5+ years of experience in software engineering, with strong full stack development experience across frontend and backend systems.
○ Strong coding skills in Python and modern frontend technologies such as React, TypeScript, JavaScript, HTML, and CSS.
○ Hands-on experience building and delivering scalable web applications, APIs, and microservices in production environments.
○ Experience integrating Generative AI and LLM-based capabilities into user-facing applications or business workflows.
○ Familiarity with RAG pipelines, vector databases, and LLM integration patterns.
○ Experience designing clean, intuitive, and performant user interfaces for complex workflows.
○ Solid understanding of system design, API design, security, reliability, and performance optimization.
Track record of delivering high-quality software through strong ownership and cross-functional collaboration.

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.