Posos

www.posos.ai

1 Job

68 Employees

About the Company

Founded in 2018, Posos is a MedTech company that has built the world's most advanced artificial intelligence platform dedicated to medical prescriptions. It seamlessly integrates into a hospital’s electronic medical records, enabling healthcare prescribers to use AI to prescribe in real-time, based on the best recommendations. Co-created by Posos' pharmacists and engineers, the platform has received approval from health authorities in France. Its powerful AI assistant speeds up and optimizes the prescribing process, which is currently very time-consuming and approximate within EHR. Posos can drive massive patient and economic impact, as demonstrated by the numerous EU institutions that have already adopted the solution.

Listed Jobs

Company Name: Posos
Job Title: Software Engineer Backend - Senior
Job Description: **Job title** Senior Backend Software Engineer **Role Summary** Design, build, and maintain the backend services for medical prescription and medication‑analysis applications. Develop high‑quality REST and GraphQL APIs, collaborate with product managers and medical professionals to model workflows, and ensure continuous operation, monitoring, and debugging of production systems in a regulated environment. **Expectations** * 4–5 + years of professional backend development experience. * Production‑grade proficiency in TypeScript/Node.js. * Demonstrated delivery of full‑stack or API‑centric applications. * Comfortable with CI/CD, Docker, and Kubernetes or similar container platforms. * Commitment to secure, compliant, and patient‑safe software. **Key Responsibilities** * Architect and implement scalable APIs (REST / GraphQL) for prescription and medication‑analysis features. * Model clinical processes in collaboration with product and clinical teams. * Deploy, monitor, debug, and sustain backend services in production. * Maintain code quality through testing, code reviews, and adherence to coding standards. * Contribute to cross‑functional initiatives involving front‑end, data, and ML teams. * Advocate for architectural decisions and API governance within the team. **Required Skills** * TypeScript (ESM), Node.js, Fastify * GraphQL (Apollo Server), REST API design * PostgreSQL with query builder (e.g., Kysely) * Docker, CI pipelines, Kubernetes or equivalent orchestration * Observability tools: OpenTelemetry, Sentry * Development tools: Vitest, Nx (monorepo), pnpm * Strong testing, version control (Git), and code‑review practices * Security best practices for healthcare applications * Excellent communication and teamwork skills **Required Education & Certifications** * Bachelor’s degree (or higher) in Computer Science, Software Engineering, or a related field. * Professional certifications in Node.js, Docker, or related technologies are a plus.