Beta Bionics, Inc.

About Beta Bionics

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.

Beta Bionics is a public benefit corporation. This means we are a for-profit company with obligations to serve both our public benefit mission and shareholders’ interests. Beta Bionics is also a certified B Corporation; and as such accountable to operate with high standards of transparency, sustainability and accountability to our customers, employees, business partners, society, and the environment.

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.

Please contact us if you fit the profile below and if you are interested in joining the Beta Bionics team!

*User must be carb aware.


As a Senior Software Engineer with iOS experience, you will play a critical role in shaping the future of our mobile applications. You will be responsible for development, and maintenance of our iOS applications, collaborating with cross-functional teams, and mentoring junior engineers to ensure the highest standards of code quality and performance.

If you are a passionate iOS developer and want to contribute to a dynamic and fast-growing company, we encourage you to apply. Join us in our mission to create exceptional mobile experiences for our users.

Essential Duties and Responsibilities

[Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualified candidates who need a reasonable accommodation with the application process and/or to perform the essential functions of the position should notify the company’s HR contact]

  • Design, develop, and maintain high-performance iOS applications.
  • Collaborate with team on architectural decisions and technical strategy.
  • Write clean, maintainable, and efficient code that adheres to best practices and coding standards.
  • Optimize mobile applications for performance, scalability, and reliability.
  • Provide guidance to junior engineers, fostering their growth and development.
  • Collaborate with cross-functional teams to define technical requirements and solutions.
  • Work closely with QA teams to ensure the quality and reliability of the mobile applications.
  • Operates with high standards that are aligned to Certified B-Corp values.
  • Consider the beneficiaries of Beta Bionics’ Public Benefit Mission with all actions and decisions.

Required Education and Experience

  • Bachelor’s degree in computer science or a related field.
  • Proven experience as a iOS Developer with 5+ years' experience.
  • Strong proficiency in iOS application development using Swift and SwiftUI.
  • Experience with iOS architecture components.
  • Experience developing iOS application that communicates to Bluetooth Low Energy device.
  • Knowledge of RESTful APIs and web services integration.
  • Experience with code analysis and unit testing.
  • Solid understanding of software design principles, data structures, and algorithms.
  • Excellent problem-solving and debugging skills.
  • Strong communication and teamwork skills.
  • Experience with agile development methodologies.

Preferred Experience and Qualifications

  • Worked in regulated software development environment.
  • Has worked on one or more commercial mobile application.
  • Stay updated with the latest iOS development trends, tools, and technologies.

Work Environment and Personal Protective Equipment

  • This job operates in a professional office environment and routinely uses standard office equipment such as computers, phones, copiers, and scanners.

Physical Demands

  • While performing the duties of this job, the incumbent is regularly required to be independently mobile. The employee is also required to interact with a computer, and communicate with co-workers.
  • This position is a hybrid position. In office work at some level is required.

Salary Range

$115,000 - $155,000


  • 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

Equal Employment Opportunity Statement

It is the policy of Beta Bionics to provide equal employment opportunity to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, Beta Bionics will provide reasonable accommodations for qualified individuals with disabilities.