Senior AI Full Stack Engineer

Onebridge; Indianapolis (IN); On-site; USD 120,000 - 180,000; Full time

Job summary

Marlabs in the United States is seeking a Senior AI Full Stack Engineer to design and build modern, data-driven web applications for scientists and researchers. You will work across the stack from backend services and APIs to responsive frontends, collaborating with UX designers and engineering partners to deliver high-impact tools.

The role emphasizes clean architecture, automated testing, and DevOps practices, with hands-on work on Python-based AI and Generative AI solutions, LLM integrations,

Qualifications

• 7+ years of full-stack development experience in enterprise or technology-driven environments.
• Hands-on experience with AI and Generative AI solutions, including LLM API integrations and prompt engineering.
• Experience with enterprise integrations (Microsoft 365, SharePoint, Microsoft Graph, ServiceNow, Jira, Confluence, REST APIs).
• Expertise in secure application development (SSO: SAML, OAuth2, OIDC), API gateways, middleware, and secrets management.

Responsibilities

• Design, develop, and support scalable full-stack applications and AI-powered solutions using Python and modern technologies.
• Build and integrate Generative AI capabilities via LLM platforms, including prompt engineering and context management.
• Develop agentic workflows, tool integrations, and function-calling to automate complex processes.
• Integrate enterprise apps with Microsoft 365, SharePoint, Microsoft Graph, ServiceNow, Jira, and Confluence via secure APIs.
• Implement secure authentication and secrets management while meeting security standards.
• Collaborate with cross-functional teams to deliver, deploy, and improve applications via CI/CD, containers, and modern DevOps practices.

Skills

Python

Full-stack development

Generative AI

LLM APIs

Security best practices

DevOps

Tools

Microsoft 365

Microsoft Graph

SharePoint

ServiceNow

Jira

Confluence

REST APIs

Job description

Marlabs, a global AI and Digital Solutions Consulting firm, delivers intelligent solutions across AI, data, analytics, and product engineering. Since 2000, we have partnered with some of the largest healthcare, life sciences, financial services, and government organizations worldwide. As we continue to expand our global footprint, we have an exciting opportunity for a highly skilled Senior AI Full Stack Engineer to join our innovative and dynamic team.

Senior AI Full Stack Engineer | About You

As a Senior AI Full Stack Engineer, you are responsible for building modern, data‑driven web applications that enable scientists and researchers to interact with complex datasets intuitively and efficiently. You enjoy working across the entire stack, from designing backend services and APIs to crafting responsive, elegant frontends. You thrive in environments where you collaborate closely with UX designers, scientists, and engineering partners to turn ideas into high‑impact tools. You value clean architecture, reusable components, automated testing, and strong engineering best practices. You are energized by creating user experiences that simplify scientific workflows and make large-scale data accessible and actionable.

Senior AI Full Stack Engineer | Day-to-Day

• Design, develop, and support scalable full-stack applications and AI-powered solutions using Python and modern development technologies.
• Build and integrate Generative AI capabilities using LLM platforms such as OpenAI, Azure OpenAI, and Anthropic, including prompt engineering and context management.
• Develop agentic workflows, tool integrations, and function-calling capabilities to automate complex business processes and enhance user experiences.
• Integrate enterprise applications with platforms such as Microsoft 365, SharePoint, Microsoft Graph, ServiceNow, Jira, and Confluence through secure APIs.
• Implement secure authentication, authorization, and secrets management practices while ensuring compliance with enterprise security standards.
• Collaborate with cross-functional teams to deliver, deploy, and continuously improve applications through CI/CD pipelines, containerization, and modern DevOps practices.

Senior AI Full Stack Engineer | Skills & Experience

• 7+ years of experience in full-stack application development within enterprise or technology-driven environments, with strong proficiency in Python.
• Hands‑on experience building AI and Generative AI solutions, including LLM API integrations, prompt engineering, token management, and conversational AI applications.
• Strong experience with enterprise integrations, including Microsoft 365, Microsoft Graph, SharePoint, ServiceNow, Jira, Confluence, and REST APIs.
• Expertise in secure application development, including SSO integrations (SAML, OAuth2, OIDC), API gateways, middleware, and secrets management best practices.
• Experience with modern DevOps and cloud-native development, including containerization, CI/CD pipelines, deployment automation, and application lifecycle management.