Senior Full Stack Software Engineer (Contract)

Torrey Holistics; Los Angeles (CA); On-site; USD 150,000 - 190,000; Full time

Job summary

Torrey Holistics in Southern California is seeking a Senior Full Stack Software Engineer to design, build, and scale cloud-native applications powering OE initiatives and enterprise AI solutions. This hands-on role collaborates with architects, product owners, and business stakeholders to turn complex problems into reliable software, onsite at the client office.

You will develop modern web apps and APIs on Azure and/or GCP, implement scalable microservices, support CI/CD and security, and mentor

Qualifications

• 8+ years of full-stack software development experience.
• Practical AI experience in SDLC, RAG, and evaluating LLMs.
• Strong hands-on with Next.js, TypeScript, and Python.
• PostgreSQL with Drizzle/SQLAlchemy ORM.
• REST APIs and microservices; SQL and NoSQL databases.
• Microsoft Azure and/or Google Cloud (GCP) services.
• GIT, CI/CD and modern DevOps practices.
• Must be a U.S. Citizen or Green Card holder; visa sponsorship not offered.

Responsibilities

• Design, build and scale cloud-native applications for OE initiatives.
• Develop APIs and enterprise integrations with Azure/GCP.
• Implement scalable microservices and event-driven architectures.
• Support DevOps, CI/CD and application-security best practices.
• Integrate AI/LLM capabilities into real workflows.
• Mentor junior engineers and contribute to technical standards.

Skills

Full-stack development

AI in SDLC

Problem-solving

Communication

Collaboration

Mentoring juniors

Tools

Next.js

TypeScript

Python

PostgreSQL (Drizzle/SQLAlchemy)

Azure

GCP

REST APIs

Microservices

Git

CI/CD

DevOps practices

Azure OpenAI

Vertex AI

Job description

Senior Full Stack Software EngineerLocation: Southern California · Work mode: Onsite at client office · Type: Contract · Work authorization: U.S. Citizen or Green Card holder (no sponsorship)About the RoleWe are seeking Senior Full Stack Software Engineers to design, build, and scale cloud-native applications that power Operational Excellence (OE) initiatives — including design automation, design validation, and permit automation — and enterprise AI solutions such as Obi, a new-joiner onboarding concierge, and NOVA, an AI-powered workflow orchestration platform. This is a hands-on senior role based in Southern California and performed onsite from the client's office. You will work side by side with architects, product owners, and business stakeholders to turn complex operational problems into reliable production software.Key ResponsibilitiesDevelop modern web applications, APIs, and enterprise integrations.Design and build cloud-native solutions on Microsoft Azure and/or Google Cloud (GCP).Implement scalable microservices and event-driven architectures.Support CI/CD, DevOps, and application-security best practices.Integrate AI/LLM capabilities into real business workflows.Collaborate with architects, product owners, and business stakeholders.Mentor junior engineers and contribute to technical standards.Required Qualifications8+ years of full-stack software development experience.Practical AI experience — using AI across the SDLC, implementing RAG, and evaluating LLMs.Strong hands-on experience with Next.js, TypeScript, and Python.PostgreSQL with Drizzle and/or SQLAlchemy ORM.REST APIs and microservices; SQL and NoSQL databases.Microsoft Azure and/or Google Cloud (GCP) services.Git, CI/CD, and modern DevOps practices.Strong problem-solving, communication, and collaboration skills.Must be a U.S. Citizen or Green Card holder; this role does not offer visa sponsorship.Preferred QualificationsExperience building AI-enabled applications.Knowledge of Azure OpenAI, Vertex AI, RAG, and Generative AI solutions.Experience with enterprise workflow automation and integrations.Familiarity with utility, engineering, construction, or permitting systems.Qualified applicants will be asked to complete a short set of mandatory screening questions as part of the application.