Backend AI Software Engineer – TypeScript, NodeJS

Job not on LinkedIn

🕒 March 27

🇪🇺 Europe – Remote

⏰ Full Time

🟠 Senior

🔴 Lead

🧑‍💻 Full-stack Engineer

👻 Ghost score 53%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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XO Life

WebsiteLinkedInAll Job Openings

11 - 50 employees

💼 Consulting

📦 Logistics

📣 Marketing

💰 Seed Round on 2022-02

Consulting • Logistics • Marketing

XO Life is a digital health platform known as ImpactMonitor™ that connects patients with healthcare professionals and pharmaceutical companies to provide enhanced digital treatment support. The platform is a one-stop-shop for providing a comprehensive suite of services, including digital product and therapy accompaniment, real-world patient insights, and pharmacovigilance. It aims to reduce the need for individual health apps by offering a unified space where Pharma and medical product manufacturers can easily connect with patients. XO Life focuses on improving patient outcomes through better-informed and supportive treatment processes. The company is rapidly expanding with a mission to become a trusted resource for patients seeking health information and support.

📋 Description

• Write clean, maintainable, and efficient code • Develop and integrate third-party APIs and services • Implement authentication and authorization systems • Build data processing pipelines and background jobs • Design and optimize database schemas • Monitor and optimize database performance • Deploy and manage applications in cloud environments (AWS, GCP) • Implement CI/CD pipelines and automated testing • Collaborate with frontend developers, product managers, and designers • Write comprehensive technical documentation

🎯 Requirements

• Bachelor's degree in Computer Science, Software Engineering, or related field OR equivalent work experience with a strong technical portfolio • 7+ years of backend development experience • Experience with testing frameworks (unit, integration, end-to-end) • Experience with performance testing and optimization • Programming Languages: TypeScript/JavaScript, Node.js (primary stack) • AI development: Ability to effectively use AI tools in daily development work • Web Frameworks: Express.js, React (for full-stack capabilities) • Databases: MongoDB (primary), Redis for caching • Cloud Platforms: AWS, GCP • Containerization: Docker, Kubernetes (K8s) • Version Control: Git, GitHub/GitLab • Understanding of distributed systems concepts • Knowledge of caching strategies (Redis, Memcached) • Experience with message queues (RabbitMQ, Apache Kafka) • Understanding of load balancing and scaling strategies • Experience designing and implementing RESTful APIs • Understanding of API security and authentication (JWT, OAuth) • Experience with API documentation tools (Swagger, Postman) • Strong problem-solving and analytical abilities • Excellent debugging and troubleshooting skills • Good communication and teamwork abilities • Ability to work in agile development environments

🏖️ Benefits

• Health insurance • Professional development opportunities • 100% remote with best IT equipment • Regular team events and offsite weeks