Full Stack Cloud Developer (AWS) - Sustaining and Maintenance

About the position

Beta Bionics, Inc. is a medical technology company dedicated to bringing innovative type 1 diabetes management solutions to the many, not the few. We are committed to bringing better access to better solutions - and a better life for those living with diabetes - with the world's first bionic pancreas called the iLet. The iLet Bionic Pancreas is the first and only insulin delivery system that does not require carb counting, bolusing, correction factors, or pre-set basal rates. The only number needed to get started with the iLet Bionic Pancreas is a user's weight - the iLet does the rest. The iLet lets users "Go Bionic" with their diabetes management. Successful candidates will be working with highly experienced colleagues, who are amongst the best in their fields. We have a mission-driven, passionate and collaborative culture where you will have a high degree of empowerment and opportunity to make a significant impact.

Responsibilities

• Oversee the stability and reliability of cloud-based applications, troubleshoot and resolve issues in production and non-production environments, and perform regular health checks.
• Continuously improve the codebase by implementing best practices in coding, testing, and automation to enhance performance and maintainability.
• Collaborate with cross-functional teams to assess, prioritize, and implement incremental updates and enhancements to existing applications.
• Utilize AWS monitoring tools (CloudWatch, CloudTrail, etc.) and other observability tools to proactively identify performance bottlenecks, track system metrics, and ensure optimized application performance.
• Ensure applications are compliant with security and regulatory requirements, implementing updates to meet evolving security standards.
• Maintain detailed documentation of system architecture, changes, and processes, and contribute to team knowledge sharing to support continuous improvement.

Requirements

• Bachelor's degree in computer science or a related field or equivalent years of work experience.
• Proven experience as a Full Stack Developer with 3 - 5 years' experience.
• Proficient in C# .Net application development.
• Knowledge of RESTful APIs and web services integration.
• Experience with code analysis and unit testing.
• Good understanding of software design principles, data structures, and algorithms.
• Good problem-solving and debugging skills.
• Good communication and teamwork skills.
• Deep knowledge of AWS services (EC2, S3, Lambda, RDS, API Gateway, etc.) and a strong understanding of cloud-native design patterns.
• Proficiency in modern JavaScript frameworks (React, Angular, or Vue.js) and experience with responsive UI/UX design.
• Strong skills in server-side technologies, ideally Node.js, Python, or Java, with a focus on API development and integration.
• Experience with both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., DynamoDB) databases within a cloud context.

Nice-to-haves

• Worked in regulated software development environment.
• AWS certifications (Solutions Architect, Developer, or SysOps Administrator).
• Familiarity with serverless architecture and event-driven programming in AWS.

Benefits

• Comprehensive medical and dental coverage.
• FSA and HSA Plan Options, including an annual company contribution to the HSA.
• 401(k) program with employer match.
• Generous vacation accrual and paid holiday schedule.