Senior Fullstack Engineer (Backend & Data Focus)

As a Senior Fullstack Engineer at Visibly, you will be a core contributor to the platform redefining digital vision care. We are seeking a high-autonomy engineer who excels at building complex backend services, managing large-scale data in the cloud, and implementing clinical algorithms with precision.

In this role, you will bridge the gap between complex data processing and user-facing applications, ensuring our digital exams are performant, secure, and resilient. You’ll thrive here if you enjoy solving algorithmic challenges and architecting robust systems that handle massive data volumes in a multi-cloud environment.

What You’ll Do

• Execute & Implement: Build and maintain scalable serverless microservices across AWS and GCP , ensuring high availability for our vision-testing engine.
• Data & Algorithms: Implement and optimize clinical algorithms that process large datasets, ensuring accuracy and low latency for diagnostic results.
• Big Data Management: Build robust data pipelines to handle large-scale cloud storage and processing for our AI-enhanced features.
• Fullstack Ownership: Develop responsive, reliable UI components in
• React/Signals that interface seamlessly with complex backend logic.
• Set Standards: Champion high standards for code quality and performance, contributing to a culture of technical excellence and continuous improvement.
• Automate Everything: Leverage Infrastructure as Code (CDK) and GitHub Actions CI/CD tools to automate deployments and streamline engineering workflows.

What We’re Looking For

• Experience: 5+ years of professional software engineering experience, with a heavy emphasis on backend systems and big data workflows.
• Cloud Infrastructure: Expert-level proficiency in AWS (Lambda, API Gateway, DynamoDB, S3) and experience with or strong interest in GCP .
• Algorithm & Data: Proven ability to work with complex algorithmic logic and manage large-scale data processing within a cloud-native ecosystem.
• Technical Stack: Advanced proficiency in Node.js , along with modern frontend frameworks (React/Signals).
• Entrepreneurial Spirit: Experience in a fast-paced, startup, or agile environment where you have taken technical projects from concept to deployment.

Bonus:

• Testing Rigor: Deep experience with automated testing methodologies (we use Jest) and a "test-first" mentality.
• Regulatory Knowledge: Experience working within HIPAA, FDA, or similar regulatory environments and an understanding of software validation.
• AI Proficiency: Experience with Generative AI tools, RAG, agents, or machine learning pipelines.
• Ruby on Rails: Familiarity with Rails-based backends.
• Salary Range: $140,000.00 - $165,000.00 Annual
• Bonuses based on company performance
• Health Insurance: Medical, dental, and vision coverage
• Retirement: 401(k) plan
• Flexible PTO: Generous and flexible vacation policy
• Remote-First: 100% remote work environment, some travel required ~1 time per quarter

Please note, while this is a fully remote position based in the US, candidates must have substantial overlapping availability during core working hours (8AM-5PM CT ).

Sponsorship Unavailable: Visibly is unable to provide sponsorship or transfer any kind of Visa at this time.