SENIOR SOFTWARE ENGINEER

IonQ is developing the world's most powerful full-stack quantum computer based on trapped-ion technology. We are pushing past the limits of classical physics and current supercomputing technology to unlock a new era of computing. Quantum computing has the potential to impact every area of human society for the better. IonQ’s computers will soon redefine industries like medicine, materials science, finance, artificial intelligence, machine learning, cryptography, and more. IonQ is at the forefront of this technological revolution. The salary range for this position is $153003 - $200321.We are looking for a software engineer to help build the next generation of our systems control platform that runs on our world class quantum computers. Never worked in quantum computing before? It’s much like a system for a robot, managing feedback loops at various time scales between sensors and actuators to create a precisely tuned environment where we can perform high fidelity quantum computations. In this role, you’ll help develop the hardware abstraction layer and non-real time devices control logic that helps keep the computer in the optimal quantum state.Responsibilities:Lead, design, architect, develop, test, deploy, maintain and improve major software components, systems, and features; being a small team, we count on each other to run with projects independentlyEnsure the quality of our system through design and code reviews Assist in the career development of others, providing mentorship on advanced technical issuesCollaborate with an experienced interdisciplinary staffApproach problems pragmaticallyHelp us continuously improve how we do thingsThe ideal candidate will have experience leading or contributing to multiple simultaneous product development efforts, projects, and initiatives. You’ll be able to balance technical expertise and savvy with strong business judgment to make great technology choices. You’ll strive for simplicity and demonstrate significant creativity and incisive judgment.You’d be a good fit with:Bachelor’s degree in Computer Science, Electrical Engineering, or equivalent practical experience -- untraditional backgrounds are welcome here3+ years experience in software development in one or more general-purpose programming languages (like Java, Go, Rust, or C/C++)Excellent engineering skills in a few key areas:Multithreaded programming and executionDistributed systemsInterfacing with hardware via Ethernet, USB, serial, etc.Excellent verbal and written communication skillsA love of collaborating in an interdisciplinary environmentEmpathy and customer focus: you'll work closely with our internal team of physicists who depend on our software every day You’d be a great fit with:Master’s degree or PhD in Computer Science or EngineeringDeep expertise in Go and/or Rust and embedded systems developmentA background in robotics, embedded systems or OS device drivers developmentExperience with programmatic device control (SCPI, MODBUS, etc. over serial, USB, TCP)Experience developing hardware abstraction librariesLocation:IonQ’s software team works remotely with the option to commute into our headquarters in College Park, Maryland or our newest facility in Bothell, WA. The base pay component of the offer will vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. Posted figures are subject to change as new market data becomes available. The total compensation package may include other elements dependent on the position and level. Details of participation in these benefit plans will be provided if a candidate receives an offer of employment. Beyond base pay, total compensation includes a variable bonus and equity component, as well as a range of benefit options which can be found on our site at ionq.co/jobs. Some of our benefits include pet insurance, legal insurance, home internet stipend, a generous PTO plan, parental/adoption leave, 401K, medical, dental and vision plans as well as paid holidays.Our HQ is located in College Park, Maryland which is only a 15-minute metro ride from Washington DC. We are actively building out our recently opened manufacturing and production facility in the Seattle, Washington area. Depending on the position, you may be required to be located near our offices in College Park, Seattle, or Toronto. However, IonQ will be expanding into additional geographies both domestically and internationally so don’t let this stop you from applying!At IonQ, we believe in fair treatment, access, opportunity, and advancement for all, while at the same time striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment in which any individual can feel welcomed, respected, supported, and valued.We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, color, national origin, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, and military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer.If you are interested in being a part of this team and mission, we encourage you to apply!