[Hiring] Software Engineer, Full Stack @ImmunityBio, Inc.

Role Description

The Software Engineer, Full Stack is a skilled Full Stack Developer with strong mobile experience to join our AI infrastructure and applications team. You’ll design, build, and maintain next-generation AI-driven web and mobile systems, working across modern front-end frameworks, backend services, and containerized deployments.

• Design, develop, and maintain full-stack applications using Next.js, Svelte, React, and TypeScript.
• Build and optimize backend services using Node.js and Bun for performance and scalability.
• Develop and maintain iOS and Android mobile applications integrated with cloud and AI microservices.
• Work with LangChain, CrewAI, and LlamaIndex to build intelligent, context-aware user experiences and workflows.
• Integrate and manage containerized services using Docker, Docker Compose, and Kubernetes.
• Collaborate with designers, ML engineers, and DevOps to deliver secure, maintainable, and high-performance applications.
• Implement clean coding practices, CI/CD pipelines, and application performance monitoring.
• Create, edit and adhere to Standard Operating Procedures (SOPs), process improvements, and standardization of templates.
• Perform ad-hoc and cross-functional duties and/or projects as assigned to support business needs and provide developmental opportunities.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related field is required.
• 3+ years of professional full-stack or mobile development experience is required.
• Proficiency in JavaScript/TypeScript across both frontend and backend ecosystems is required.
• Experience with React, Next.js, or Svelte for modern frontend development is required.
• Experience with mobile app development (native or cross-platform) for iOS and Android is required.
• Experience with Docker and Kubernetes for deployment and orchestration is preferred.
• Experience with AI/LLM frameworks such as LangChain, LlamaIndex, or CrewAI is preferred.
• Experience deploying AI-enabled applications in production environments is preferred.

Requirements

• Strong understanding of Node.js (Bun or similar runtimes a plus).
• Familiarity with AI/LLM frameworks such as LangChain, LlamaIndex, or CrewAI is highly desirable.
• Understanding of REST and GraphQL APIs, authentication, and secure data handling.
• Knowledge of on-premise or hybrid Kubernetes environments.
• Familiarity with prompt engineering, vector databases, or AI workflows.
• Contribution to open-source projects or portfolios demonstrating advanced web/mobile work.
• Excellent problem-solving and communication skills, with a collaborative mindset.
• Excellent interpersonal skills and ability to work effectively in a cross-functional team environment.
• Strong technical writing, communication, and organizational skills, including the ability to produce concise READMEs, architecture documents, and runbooks.

Benefits

• Medical, Dental and Vision Plan Options.
• Health and Financial Wellness Programs.
• Employer Assistance Program (EAP).
• Company Paid and Voluntary Life/AD&D, Short-Term and Long-Term Disability.
• Healthcare and Dependent Care Flexible Spending Accounts.
• 401(k) Retirement Plan with Company Match.
• 529 Education Savings Program.
• Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks.
• Paid Time Off (PTO) includes: 11 Holidays.
• Exempt Employees are eligible for Unlimited PTO.
• Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day.