Senior Back End Developer

About Biobeat

Biobeat is revolutionizing hypertension diagnosis and management with its pioneering, FDA-cleared, cuff-less 24-hour blood pressure monitoring system. We are committed to empowering healthcare providers and patients with accurate, actionable blood pressure data, enabling precise diagnosis and personalized management programs for hypertension.

At the core of Biobeat's innovation is a proprietary, patented PPG (Photoplethysmography) sensor integrated into a comfortable, non-invasive chest patch. This medical-grade device is the first of its kind to receive FDA clearance for cuff-less 24-hour blood pressure monitoring. It captures vital sign data throughout a full day and night, offering a comprehensive view of blood pressure patterns, including during sleep, without the discomfort or disruption of traditional cuff-based methods.

About the Position

We are looking for an experienced Senior Backend Developer to join our development team and help build scalable, high-performance backend services. The ideal candidate is passionate about designing clean, efficient architectures, working with modern cloud technologies, and delivering production-grade solutions.

Responsibilities

●    Design, develop, and maintain backend services using Python

●    Architect and optimize cloud-based systems on AWS

●    Work with SQL and NoSQL databases to design efficient schemas, queries, and data pipelines

●    Implement RESTful and serverless APIs, integrations, and microservices

●    Implement best practices for performance, reliability, security, and scalability

●    Collaborate closely with frontend, QA, and product teams

●    Troubleshoot production issues and improve system stability

●    Participate in code reviews and contribute to technical decisions

●    Write clean, maintainable, and well-tested code

Requirements

●    5+ years of hands-on backend development experience using Python

2+ years of experience working with AWS services, including:

Lambda, EC2, ECS, Batch, IOT, RDS, DynamoDB, Cognito, S3, CloudFront, API Gateway, SQS, SNS…

●    Strong experience with API development, REST Services

●    Solid knowledge of SQL and NoSQL databases, performance optimization, transactions, indexing, and schema design

●    Experience working with CI/CD, containerization (Docker), and distributed systems

●    Strong understanding of software design principles, clean architecture, and testing

●    B.Sc. in Computer Science, Software Engineering, or equivalent practical experience

●    Fluent English (spoken and written)

Advantage

●    Experience with frontend development (preferably React)

●    Experience with event-driven and serverless architectures

●    Knowledge of authentication/authorization standards (OAuth2, JWT, Cognito)

Personal Skills

●    Strong problem-solving abilities and an analytical mindset

●    Ownership mentality with the ability to learn quickly, investigate issues, and drive tasks end-to-end

●    Ability to work independently as well as collaboratively within a team

●    Excellent communication, documentation, and cross-functional collaboration skills