Staff Software Engineer, iOS

Butterfly Network, Inc.; New York (NY); Remote; USD 165,000 - 180,000; Full time

Benefits offered by this job

Health insurance and HSA

401k with match

ESPP eligible

Unlimited PTO + 10 holidays

Parental Leave

Equity and competitive salary

Opportunity to impact healthcare

Job summary

Butterfly Network, Inc. seeks a Staff Software Engineer - iOS to build native iOS apps that reinvent the ultrasound experience for the mobile age.

You will improve software architecture, collaborate with product, design and clinical teams, and integrate cross‑cutting features with the Butterfly iQ device. You will work with Swift, SwiftUI, Reactive programming, and GraphQL to deliver high‑quality code, while mentoring engineers and contributing to advanced technologies like deep learning and

Qualifications

• BS in Computer Science, Engineering or related field.
• 5+ years of native iOS development experience.
• Strong Swift, SwiftUI and UIKit UI design capabilities.
• Experience with XCTest testing and UI automation.
• Passion for meaningful product creation.

Responsibilities

• Collaborate with Android and iOS developers to unbox ambiguous requirements.
• Partner with product managers, designers, and clinicians to define imaging experiences.
• Write high‑quality, efficient Swift code and tests.
• Follow established architectures and evolve the codebase.
• Work in a complex codebase with multiple internal libraries.
• Mentor engineers at all levels and promote lifelong learning.
• Engage with deep learning, telemedicine, and hardware integrations.
• Utilize Swift, SwiftUI, Reactive programming, and GraphQL.
• Break down work into actionable tickets aligned with product goals.
• Perform a broad variety of tasks to support role responsibilities.

Skills

Swift

SwiftUI

UIKit

Reactive programming

XCTest Unit Testing

Education

BSc in Computer Science/Engineering

Tools

Swift Package Manager

OpenGL

Vulkan

Python

C++

Job description

Company Description

Butterfly Network, Inc. (NYSE: BFLY) is driving a digital revolution in ultrasound imaging and sensing with its proprietary Ultrasound-on-Chip™ semiconductor technology and software solutions. Butterfly first proved its technology in the point-of-care ultrasound market – commercializing the world’s first single-probe, whole-body portable ultrasound device, which is now on its best-selling, third-generation: Butterfly iQ3™. The Company combines its advanced hardware with cloud software and AI, an enterprise workflow solution (Compass AI™) and other offerings to drive adoption of affordable, accessible ultrasound. Butterfly also enables third-party development of imaging AI apps through Butterfly Garden™, its software development kit and AI partnership initiative. Let’s build something extraordinary together!

Staff Software Engineer - iOS

Job Description

As a Staff iOS Engineer at Butterfly, you will be responsible for building native iOS apps that reinvent the ultrasound user experience for the mobile age. You’ll be a champion for constantly improving the software architecture and team processes. You’ll collaborate with product managers and designers to deliver elegant solutions to complex problems. You’ll work alongside the hardware, cloud, machine learning, control software, and imaging science teams to integrate cross-cutting features. You’ll even participate in user research sessions to get a firsthand view into how the product you build is being used in the real world.

• Collaborating and unboxing ambiguous requirements through iterative problem-solving sessions with Android and iOS developers.
• Working alongside product managers, designers, and clinical professionals to break down requirements and develop new medical imaging experiences.
• Producing high-quality, efficient, and well-tested modern Swift code.
• Following established team architecture patterns and evolving the codebase with the team.
• Working in a complex codebase with numerous internal swift packages managed by the iOS, Device Software, Imaging and AI teams.
• Mentoring engineers at all levels. We are all life long learners.
• Working on advanced technologies such as deep learning applications, telemedicine and integration with our cutting edge Butterfly iQ device.
• Leveraging modern technologies like Swift, SwiftUI, Reactive programming, and GraphQL.
• Product managers write requirements, engineers write tickets. We know how to break down work that builds what they want.
• Perform a broad variety of tasks in support of the role and responsibilities.

Qualifications

Baseline skills/experiences/attributes:

• Bachelor of Science in Computer Science / Engineering or related field.
• A track record of professional achievement and problem solving.
• 5+ years of native iOS application development.
• Strong grasp of Swift and reactive framework design pattern.
• A strong grasp of SwiftUI and UIKit UI Design Development
• A strong grasp of XCTest Unit Testing and knowledge of UI automation
• A passion for creating something meaningful.

Ideally, you also have these skills / experiences / attributes (but it’s ok if you don’t!):

• Interest and experience working in complex application structures with internal libraries that have Obj-C bridging layers.
• Experience with the Swift Package Manager and package creation.
• Knowledge of graphics rendering and image processing (OpenGL, Vulken).
• Python and C++ experience will help you collaborate with our Device Software and Imaging teams.

Values

• Patient-Centric Innovators: Our mission is THE mission.
• Empowered to Impact: Every voice matters.
• One Team, One Goal: Unity fuels progress.
• Growth Champions: We embrace challenges.
• Action-Oriented Achievers: We follow through, every time.

Location

Butterfly offers a hybrid work model for most positions, with team members spending two or more days a week in the office. While flexibility is key, we value in-person connections that spark creativity and teamwork. Our offices are designed for collaboration, with comfortable workspaces, stocked kitchens, and opportunities to connect with peers.

This role is a remote role.

Benefits and Perks

• Comprehensive health insurance, encompassing dental and vision coverage, is provided to all our employees. As a health-tech company, we prioritize the well-being of our teams. Additionally, employees have the option to buy up for enhanced health insurance coverage. We also contribute to Health Savings Account (HSA) accounts for all enrolled employees on an annual basis.
• Comprehensive Employee Assistance Program - we provide access to tools and resources to support your emotional health and day-to-day needs.
• 401k plan and match - we facilitate your retirement goals.
• Eligible employees will have the opportunity to participate in Employee Stock Purchase Plan (ESPP)
• Unlimited Paid Time Off + 10 Holiday Days a Year - recharge and come back ready to make an impact
• Parental Leave - we want to make sure our employees have plenty of time with their growing families, and additional benefits for primary caregivers to help transition back to work after leave
• Competitive salaried compensation - we value our employees and show it
• Equity - we want every employee to be a stakeholder
• The opportunity to build a revolutionary healthcare product and save millions of lives!

Compensation

Our estimated salary for this role based in NYC is between $165,000 - $180,000 + bonus + equity + benefits. Actual pay is determined by multiple factors such as skills, qualifications, experience and market demand.

Candidates must be authorized to work in the United States. Butterfly Network will not provide immigration sponsorship of any kind for this position, including but not limited to H-1B, TN, O-1, L-1, or green card sponsorship (this includes applicants that are in the process of obtaining a greencard), now or in the future.

Butterfly Network does not accept agency resumes.

Butterfly Network is an E-Verify Company.

Butterfly Network is an equal opportunity employer. Regardless of race, traits associated with race, color, ancestry, religion, gender, national origin, sexual orientation, age, citizenship, marital status, disability or Veteran status. All your information will be kept confidential according to EEO guidelines.

Butterfly requires security adherence responsibilities from all employees. These include: adhering to all company security policies and procedures, utilize provided company assets securely, and complete all required security awareness training programs. Safeguarding company data and systems from unauthorized access, modification, or destruction, contributing to the overall security posture of the organization. Immediately reporting any suspected or actual security incidents, including phishing attempts, malware infections, or unauthorized access, following the established incident response procedure

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