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With our proprietary Ultrasound-on-Chip technology, we're democratizing healthcare by shifting ultrasound from the expensive, stationary systems of the past to the connected, mobile, and software-enabled platforms of today. The ideal candidate thrives in ambiguous problem spaces, takes full ownership of technical outcomes, and drives solutions from concept through production and external adoption.

<h2>Staff Python Software Engineer</h2><h2>Company Description</h2>At Butterfly Network, we're leading a digital revolution in medical imaging, transforming an industry that has long relied on bulky, analog systems. With our proprietary Ultrasound-on-Chip technology, we're democratizing healthcare by shifting ultrasound from the expensive, stationary systems of the past to the connected, mobile, and software-enabled platforms of today.  In 2018, we launched the world's first handheld, whole-body ultrasound, Butterfly iQ – followed by iQ+ in 2020 and iQ3 in 2024, each more powerful than the last.Our innovation doesn't stop at hardware. Butterfly combines our advanced device with intelligent software, AI, services, and education to drive adoption of affordable, accessible imaging. Our technology is proving to help clinicians, clinics, and hospitals enhance care, cut costs, and expand imaging access. We've been recognized by Prix Galien USA, Fierce 50, TIME's Best Inventions, Fast Company's World Changing Ideas, among other awards.We're a team of bold thinkers, problem-solvers, and innovators ready to shape the future of medical imaging. Let's build something extraordinary together!<h2>Job Description</h2>We are seeking a Staff Python Software Engineer to lead the design and development of a robust Python Software Development Kit (SDK) for controlling and interfacing with an ultrasound imaging device. This SDK will serve as a common platform used by internal development teams and external partners.This is a senior individual contributor role for an engineer who is a fast learner, self-starter, and capable of working autonomously in a complex, hardware-adjacent environment. The ideal candidate thrives in ambiguous problem spaces, takes full ownership of technical outcomes, and drives solutions from concept through production and external adoption.As part of our team, your core responsibilities will include, but not limited to:<ul><li>Serve as the technical owner and architect for a Python-based SDK controlling an ultrasound imaging device.</li><li>Lead SDK design decisions with a focus on API clarity, usability, scalability, and long-term maintainability.</li><li>Rapidly learn complex device behavior, imaging workflows, and system constraints to make informed design decisions.</li><li>Work autonomously to define requirements, propose solutions, and execute with minimal supervision.</li><li>Collaborate cross-functionally with firmware, hardware, imaging, systems, and product teams to define control and data interfaces.</li><li>Design abstractions for device configuration, image acquisition, real-time data streaming, and system state management.</li><li>Establish best practices for SDK architecture, testing strategy, documentation standards, and release processes.</li><li>Ensure SDK robustness, performance, and reliability in hardware-integrated and real-time contexts.</li><li>Drive SDK versioning, backward compatibility, deprecation policies, and partner-facing release strategy.</li><li>Create and maintain high-quality developer documentation, examples, and reference implementations.</li><li>Mentor and provide technical guidance to other engineers contributing to the SDK or adjacent platform components.</li><li>Support internal teams and external partners with integration, debugging, and advanced use cases.</li></ul><h2>Qualifications</h2>Baseline skills/experiences/attributes:<ul><li>Bachelor's degree in Computer Science, Software Engineering, or equivalent practical experience.</li><li>Extensive professional experience with Python in production environments.</li><li>Proven experience designing and owning SDKs, platforms, or shared libraries used by multiple teams or external users.</li><li>Demonstrated ability to quickly learn complex systems involving hardware, firmware, or imaging pipelines.</li><li>Experience interfacing Python with C/C++ or low-level device APIs.</li><li>Familiarity with automatic cross-language wrapper generation (Djinni, SWIG).</li><li>Strong architectural and system design skills with an emphasis on clean, intuitive APIs.</li><li>Ability to work independently, prioritize effectively, and drive work forward with minimal direction.</li><li>Experience with concurrency models in Python (threading, multiprocessing, async).</li><li>Low level resource management and multithreading execution (GIL, DMA, serial, USB, etc.).</li><li>Strong testing discipline, including unit, integration, and hardware-in-the-loop testing strategies.</li><li>Excellent written and verbal communication skills, especially for technical documentation and cross-team alignment.</li></ul>Ideally, you also have these skills/experiences/attributes (but it's ok if you don't!):<ul><li>Experience in medical devices, ultrasound systems, imaging platforms, or other regulated environments.</li><li>Familiarity with real-time systems, data streaming, or high-throughput image pipelines.</li><li>Experience defining SDK governance, versioning strategies, and long-term platform roadmaps.</li><li>Knowledge of relevant standards (e.g., IEC 62304, ISO 13485, FDA software lifecycle expectations).</li><li>Experience supporting external developers or partners using a published SDK.</li></ul><h2>Values</h2>Innovation is what we do. Our values are how we make it happen. Butterflies are and believe in…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. <h2>Location</h2>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 is a hybrid position and will be based out of our office in either the Greater SF Bay Area or Burlington, MA. <h2>Benefits and Perks</h2><ul><li>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.</li><li>Comprehensive Employee Assistance Program - we provide access to tools and resources to support your emotional health and day-to-day needs.</li><li>401k plan and match - we facilitate your retirement goals.</li><li>Eligible employees will have the opportunity to participate in Employee Stock Purchase Plan (ESPP)</li><li>Unlimited Paid Time Off + 10 Holiday Days a Year - recharge and come back ready to make an impact</li><li>Parental Leave - we aim to provide our employees with time to bond with their growing family, along with additional support for primary caregivers to help transition back to work </li><li>Competitive salaried compensation - we value our employees and show it </li><li>Equity - we want every employee to be a stakeholder</li><li>The opportunity to build a revolutionary healthcare product and save millions of lives! </li></ul><h2>Compensation </h2>Our estimated salary for this role located in Burlington, MA is $170,000 + bonus + equity + benefits. Actual pay is determined by multiple factors such as skills, qualifications, experience and market demand.Our estimated salary for this role located in the Greater SF Bay Area is $201,000 + bonus + equity + benefits. Actual pay is determined by multiple factors such as skills, qualifications, experience and market demand. For this role, we are only considering candidates who are legally authorized to work in the United States and who do not now or in the future require sponsorship for employment visa status.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 procedures. #KG-LI#LI-KG

Butterfly Network

Staff Python SW Engineer

GreenHouseAPI

Tuition & Training Reimbursement- 5K annually for pre-approved, Eligible full-time team members who have completed a minimum ofsix (6) monthsof employment may apply for tuition reimbursement for approved, job-related courses taken through an accredited college or university. App development may also involve wrapping or refactoring complex physiological and empirical mathematical models developed by researchers in a variety of programming languages (e.g., C, C#, MATLAB) to harden the models for use within the app.

Software Developer Clearance Level: Must be able to obtain a Active Secret Clearance - Must be a US Citizen to be considered At Aquila Technology, you will see our team’s passion every day, whether we are building a robust, policy-compliant IT system or stress-testing a system to identify gaps and security vulnerabilities. To own the advantage, we ensure our team owns results and gets the work done right the first time by deploying smart, purposeful solutions that work. Aquila is the right people with the right skills driving the right outcomes. We call this the Aquila Advantage.Aquila Technology is seeking a highly skilled  Software Developer to join our team in supporting one of the country’s premier defense research organizations. The Software Developer will focus on Android app development as the primary role, which includes full app capabilities (graphical user interface, underlying models, and analytics). App development may also involve wrapping or refactoring complex physiological and empirical mathematical models developed by researchers in a variety of programming languages (e.g., C, C#, MATLAB) to harden the models for use within the app. Additionally, integrating with overarching systems that enable end-user access to tools from Web Apps and wearables. In addition to developing Android apps, the position will require testing and demonstrating applications to a variety of stakeholders. A successful candidate will also have previous experience with CAREN systems and DFLOW programming along with motion capture system data structures and creating data analysis pipelines. The candidate will work closely with our research team on various programs as well has help support our customer's as needed by developing efficient solutions to data collection and analysis needs. The candidate should be comfortable in a team environment and interested in developing technologies to improve decision support systems used in critical circumstances in the real world.What You Will Bring <ul><li>2 years Data Analysis</li><li>2 years - JSON and XML data formats</li><li>2 years - Mobile user analytics</li><li>2 years - Relational Databases (e.g., SQLite, MySQL, PostgreSQL)</li><li>2 years - Android and iOS development</li><li>2 years - Mobile user interface design principles</li><li>2 years - Scientific computing</li><li>2 years - Mathematical modeling</li><li>2 years - DFLOW programming</li><li>2 years - Java</li><li>2 years - Lua</li><li>2 years - Cloud computing (AWS)</li><li>2 years - Vicon Nexus software</li><li>2 years - Software Tools</li><li>2 years - Arduino, Raspberry PI, and other similar technologies</li></ul>Preferred Skills: <ul><li>Biology</li><li>Healthcare, biomedical knowledge</li><li>Real-time data integration</li><li>PSI Framework</li><li>Agile Development Process</li><li>Audio, video, and image processing</li><li>Automation</li><li>Socket networking, multi-threaded and concurrent programming</li><li>Thin-client, browser-based user interface development</li><li>Unity development</li><li>Wearable device development/integration</li><li>Web Services, JavaScript, TypeScript, Angular, Django, SOAP/REST interfaces</li><li>Machine Learning/AI</li><li>Implementing machine learning models and knowledge of ML training</li><li>C/C++, Java, Python, Bash, SQL, Java Script / HTML / CSS, Matlab</li><li>GIS development</li><li>Linux Environment</li></ul>Must Have:<ul><li>Android and iOS development</li><li>Mobile user interface design principles</li><li>Mobile user analytics</li><li>Relational Databases (e.g., SQLite, MySQL, PostgreSQL)</li><li>JSON and XML data formats</li><li>Arduino, Raspberry PI, and other similar technologies</li><li>AWS Cloud Computing</li><li>Fluent in DFLOW programming and experience with Vicon Nexus software</li><li>Java</li><li>Mathematical modeling</li><li>Scientific computing and data analysis</li><li>Lua</li></ul>Desired Skills: <ul><li>Audio, video, and image processing</li><li>Implementing machine learning models and knowledge of ML training</li><li>Wearable device development/integration</li><li>Knowledge of C, C++, C#, F#, Lua, Java, Kotlin, Scala, Python, Swift, MATLAB programming languages</li><li>Thin-client, browser-based user interfacedevelopment</li><li>Web Services, JavaScript, TypeScript, Angular, Django, SOAP/REST interfaces</li><li>Socket networking, multi-threaded and concurrent programming</li><li>Linux environments and experience with legacy systems</li><li>PSI Framework</li><li>GIS development</li><li>Healthcare, biomedical knowledge</li><li>Agile development process</li><li>Automation</li><li>Real-time data integration</li><li>Unity development</li></ul>Benefits and Perks: Aquila team members experience the opportunity to be part of a fast-paced, customer-focused, and technically innovative work environment. Aquila strives to deliver the best of the best in technical services to our customers. Candidates that possess a love for technical challenges, a desire to constantly learn, and the desire to establish themselves as critical players within a team will enjoy calling Aquila Technology home. Our Perks Include: PTO - 15 days (vacation/sick) 10 paid holidays - 6 standard (New Year’s, Memorial Day, Independence Day, Labor Day, Thanksgiving, and Christmas) - 4 floating holidays prorated based on your day of hire:<ul><li>1.5 paid days, or 12 hours, for approved volunteer work</li><li>1 week of paid maternity/paternity LOA after 1 year of Full-time employment</li></ul>Tuition & Training Reimbursement- 5K annually for pre-approved, Eligible full-time team members who have completed a minimum ofsix (6) monthsof employment may apply for tuition reimbursement for approved, job-related courses taken through an accredited college or university. Team members must achieve a grade of “B” or better to qualify for reimbursement.Aquila will reimburse up to $5,000 per fiscal year for tuition expenses only. Expenses related to training programs, certifications, books, materials, meals, transportation, or other non-tuition costs are not eligible under the Tuition Reimbursement Program. All tuition reimbursement requests must be submitted to and approved by the team member’s Manager prior to course registration. Reimbursement will be issued upon successful course completion and submission of final grades and proof of payment.401K with Fidelity - Eligible to participate following 90 days of employment. Company match on employee contribution:<ul><li>$1/$1 up to 3%, then .50 cents / $1 for 4th and 5th %s</li><li>Fully vested from day one</li><li>Company match does not apply to catch-up contribution</li></ul>Cell Phone & Internet Reimbursedup to $150 monthly to cover cell phone, data, and home internet expenses. Aquila Technology will reimburse team members who work from home ONLY for cell phone/mobile device fees for work-related communications and/or operations each month. Employees eligible for this benefit must work remote 2 days a week or more to qualify.Buy Your Own Device (BYOD) -Team members are eligible for reimbursement of up to $1,500 every three (3) years for the purchase of electronic equipment used to access corporate services. To qualify for this benefit, employees must have completed a minimum of six (6) months of employment and must agree to and sign the Device Minimum Configuration Form prior to reimbursement. Electronic devices eligible under the Buy Your Own Device (BYOD) program are limited to cell phones, laptops, and tablets. Clearance Level: An interim clearance is sufficient for the start of this position. Location: Flexible Work Arrangement this position is ONSITE a minimum of 60% of the time. Interview Process: Candidates are expected to present examples of Android apps developed upon being selected for an interview. 1st round interview will be a Zoom with the hiring manager. 2nd round interview will be a Zoom with additional team members as needed.We are an Equal Opportunity Employer.

Aquila Technology

Software Developer

Agile Programming Methodologies

Amazon Web Services (AWS)

Android

AngularJS

Artificial Intelligence (AI)

Audiovisual

Automation

Bash Scripting

Biology

Biomedicine

C Programming Language

C++ Programming Language

CSS (Cascading Style Sheet)

Candidate Pipeline

Cellular Telephone

Cisco Unity

Cloud Computing

Computer Security

Concurrency

Concurrent Programming Language Family

Customer Experience

Customer Relations

Customer Support/Service

Data Analysis

Data Collection

Data Formats

Data Management

Data Structures

Decision Support

Django

Employee Benefits

Geographic Information Systems (GIS)

Graphical User Interface Software

HTML (HyperText Markup Language)

Healthcare

Image Processing

Information Technology & Information Systems

Internet Application

JSON

Java

JavaScript

Kotlin

Laptop PC

Linux Operating System

MATLAB

Machine Learning

Mathematical Modeling

Microsoft C# (C Sharp)

Microsoft F#

Mobile Applications Development

Mobile Devices

Multithreaded Programming

MySQL

Operational Communications

Policy Development

PostgreSQL

Programming Languages

Purchasing/Procurement

Python Programming/Scripting Language

REST (Representational State Transfer)

Refactoring

Reimbursement

Relational Databases (RDBMS)

SOAP (Simple Object Access Protocol)

SQL (Structured Query Language)

SQLite

Scala Programming Language

Secret Clearance

Sockets

Software Development

Stress Testing

Swift

System Integration (SI)

System Test

Systems/Internals Programming

Team Player

Thin Clients

Tuition Fees

Tuition Reimbursement

United States Citizen

User Interface Design

User Interface/Experience (UI/UX)

Video Processing

Wearables

Web Browsers

Web Services

Work From Home

XML (EXtensible Markup Language)

Crelate

FULL_TIME

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Details: Title : Software developer Location : Lexington, MA Duration : 3 years Contract This is hybrid job Required skills: • 5 years minimum experience in software design and development • Experience with build tools and continuous integration toolchains as well as automated deployment and provisioning of systems and software, including familiarity with creating and managing Virtual Machines and/or linux containers (e.g. ansible, TeamCity, Artifactory, Jenkins, GitLab/GitHub) • Experience with Linux as a system administrator, network administrator or devops engineer • Proficiency in Linux software build, test and system automation/integration through scripting languages and open source tools • Experience with Kubernetes • Familiarity with software package management systems and utilities (ex.

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Details: Title : Software developer Location : Lexington, MA Duration : 3 years Contract This is hybrid job Required skills: • 5 years minimum experience in software design and development • Experience with build tools and continuous integration toolchains as well as automated deployment and provisioning of systems and software, including familiarity with creating and managing Virtual Machines and/or linux containers (e.g. ansible, TeamCity, Artifactory, Jenkins, GitLab/GitHub) • Experience with Linux as a system administrator, network administrator or devops engineer • Proficiency in Linux software build, test and system automation/integration through scripting languages and open source tools • Experience with Kubernetes • Familiarity with software package management systems and utilities (ex. RPM / YUM) • Experience with container build, run, management tools (Docker, Podman, etc) • Demonstrated ability to work in fast-paced prototyping environment with rapid fly-fix-fly cycles during flight testing • 3 years minimum experience with scripting languages (ex. Ruby or Perl) • Expertise in Python • Experience with C++ or Java • Familiarity with pub/sub messaging frameworks (ex. ActiveMQ, ZeroMQ) • Familiarity with integrating software applications as a suite of independent, small and modular services (microservices, OSGi) • Experience with system monitoring frameworks (Prometheus, OTEL, InfluxDB/Telegraf, etc) • 3 years minimum experience with IP network protocols and development of distributed or networked applications EEO Employer LanceSoft is a certified Minority Business Enterprise (MBE) and an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. LanceSoft makes hiring decisions based solely on qualifications, merit, and business needs at the time.

We are a $125 Million, NMSDC-certified Minority & Woman owned Workforce Solutions Company headquartered in the DC metro area with presence across US with global presence - Canada, Mexico, India, UK, Malaysia, Indonasia, Hongkong, Singapore, UAE. We are specialized in providing Workforce Solutions, SOW project delivery, Engineering Solutions, Creative Services. We currently support 100+ Fortune companies globally and across multiple industry segments. We are currently supporting several massive programs across industry segment nationally/globally (Intel, Ally, AMD, QUALCOMM, Morgan Stanley, Kraft/ Mondelez, MNP, Amdocs, Dell, SanDisk, Medtronic, Becton Dickinson, GE, Lockheed Martin, UTC, L-3 Communications, Caterpillar, BMW, Mercedes Benz, National Grid, Dominion, Energy Future Holdings, PSEG, 3M, Fidelity, Aetna, Humana, Johnson & Johnson, Pfizer, Merck etc). 
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender, identity, national origin, disability, or protected veteran status.

LanceSoft Inc

Apache ActiveMQ

Build Management

Continuous Integration

DevOps

Distributed Applications

Docker

Genetics

GitHub

IP (Internet Protocol)

Jenkins

Linux Administration

Microservices

Network Administration/Management

Network Protocols

OSGi (fka Open Services Gateway initiative)

Open Source Programming Languages

Perl Programming Language

Rapid Prototyping

Ruby

Scripting (Scripting Languages)

Software Design

Software Engineering

Software Testing

TeamCity

Test Automation

Virtual Machine (VM)

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