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Senior Fullstack Engineer jobs in United States
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PraxisPro · 11 hours ago

Senior Fullstack Engineer

PraxisPro builds AI-powered commercial enablement for Life Sciences, combining compliant learning experiences with real-time simulation, analytics, and personalization. They are seeking a Senior Fullstack Engineer to design, develop, and optimize production-grade AI-driven applications, ensuring scalability, security, and privacy across the stack.
Artificial Intelligence (AI)PharmaceuticalSales

Responsibilities

Develop and maintain fullstack AI-driven applications with a focus on scalability, security, and privacy
Design, build, and optimize React-based frontend components to deliver highly interactive, responsive, and intuitive user experiences
Develop RESTful APIs and backend services using Node.js and Python, ensuring efficient communication with AI models and databases
Integrate complex cloud services and vendor APIs, including authentication, data storage, analytics, and messaging services
Ensure compliance with security and privacy standards, implementing best practices for authentication, data encryption, and access control
Optimize web applications for performance, ensuring fast load times, smooth interactivity, and minimal resource consumption
Implement cloud-based identity services, including OAuth, JWT, OpenID Connect, and SAML
Work closely with AI/ML engineers, designers, and product managers to build seamless AI-powered experiences
Develop and maintain CI/CD pipelines to streamline deployment and improve system reliability
Stay updated on the latest web development trends, AI technologies, and security practices, ensuring the platform remains innovative and future-proof

Qualification

JavaScript (React)Node.jsPythonRESTful APIsCloud platformsCI/CD pipelinesSecurity best practicesMicroservices architectureProblem-solving skillsIndependent work

Required

5+ years of experience in fullstack development, specializing in JavaScript (React), Node.js, and Python
Deep understanding of RESTful APIs, API design patterns, and microservices architecture
Proficiency in building highly interactive, responsive, and accessible UIs using React, Redux, TypeScript, and modern frontend libraries
Strong backend development skills, including Node.js, Python, Express.js/FastAPI, and SQL/NoSQL databases
Experience with cloud platforms (AWS, GCP, or Azure) and cloud-based identity services (OAuth, JWT, SAML)
Strong understanding of privacy-centric architectures and security best practices for handling sensitive user data
Familiarity with logging, monitoring, and observability frameworks for debugging and performance optimization
Experience with CI/CD pipelines and modern DevOps workflows for fullstack applications
Ability to think critically and independently in whitespace, making architectural and design decisions with minimal guidance

Preferred

Experience with GraphQL APIs and real-time communication (WebSockets, gRPC)
Familiarity with serverless architectures (AWS Lambda, Firebase Functions, Azure Functions)
Prior experience in AI/ML-powered applications and AI-driven UX design
Contributions to open-source projects or technical publications in fullstack engineering

Benefits

Flexible work environment – remote, hybrid, or onsite.
Competitive salary, equity options, and benefits package.
Opportunity to own and shape the fullstack architecture of a fast-growing AI-driven platform.

Company

PraxisPro

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PraxisPro operates as an AI-powered training platform targeted for life sciences, including pharmaceutical and medical device sales teams.

Funding

Current Stage
Early Stage
Total Funding
$7.85M
Key Investors
AlleyCorp
2026-01-21Seed· $7.85M

Leadership Team

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Ross Kennedy
Co-Founder
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Inbal Sukenik
Founder
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Company data provided by crunchbase