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Joby Aviation Interview Questions

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Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Let’s say we have a table with an <code>id</code> and <code>name</code> fields. The table holds over 100 million rows and we want to sample a random row in the table without throttling the database.

Write a query to randomly sample a row from this table.

Input:

<code>big_table</code> table

<table>
<thead>
<tr>
<th>Columns</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>

Write a query to randomly sample a row from a big table.

Random SQL Sample

Joby Aviation Salaries by Position

Joby Overview

Located in Northern California, the team at Joby Aviation is driven by our goal of creating an affordable, all-electric air transportation system. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. We’ve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. We’re looking for talented, committed individuals to join our team as we push onwards toward certifying the Joby aircraft with the Federal Aviation Administration, scaling our manufacturing, and preparing to launch commercial service in 2025.

Overview

The role involves developing, testing and deploying embedded drivers and algorithms for aircraft's flight sensors systems which are responsible for producing navigation and air data for the integrated flight propulsion and control system. The engineer will be part of a small, fast-moving team and contribute to conceptual system architectural design and implementation of embedded software to ensure safety of an electric-powered, fly-by-wire aircraft.

Responsibilities

Develop embedded system architecture

Write software for the flight sensors systems

Develop algorithms to fuse sensor data and monitor sensor health

Test algorithms and software

Required

Bachelors in aerospace/mechanical engineering, computer science, or related field and 5+ years of industry experience in software engineering or an advanced degree (MS or PhD) and 3+ years industry experience in software engineering

Demonstrable proficiency in C++ and Python

Demonstrable proficiency in object-oriented programming methodology and multi-layer system architectures

Comfortable implementing complex mathematical algorithms and bookkeeping schemes

Basic understanding of version control technologies

Eager to learn new techniques and experiment with advanced technologies

Desired

Familiar with writing efficient, hardware-accelerated code (e.g., SIMD, GPU, or FPGA), especially for digital signal processing applications

Proficient in Bayesian estimation concepts and Kalman filtering

Proficient in statistics concepts and statistical data analysis

Understanding of DO-178C or safety critical software

Please still apply if you don’t meet all items in the desired section! Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are dedicated to building a diverse and effective workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

EEO

Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $130,900 - $192,300/yr . The compensation package will be determined by job-related knowledge, skills, and experience.

Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.

Joby is an Equal Opportunity Employer.

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More time for the truly important things in life - less time spent in traffic jams and the noise of road traffic. At Joby Aviation, we make this vision of mobility possible with our electric aircraft. At Joby Aviation, based in California, we have been working since 2009 on developing an air taxi that will safely, emission-free, and quietly transport people to their destinations in the near future, while also being accessible and affordable for everyone. The Joby team, consisting of over 1000 engineers and experts from various fields in the United States, received additional reinforcement in mid-2020: Joby Germany GmbH, located in Sauerlach near Munich, brings its engineering expertise to the development of our electric aircraft (eVTOL = electric vertical take-off and landing) on its path to series production, highlighting Joby Aviation's continued growth. Join us and take off vertically as part of our team in Sauerlach near Munich as Software Engineering Manager (m/f/d)We are seeking an experienced Software Engineering Manager leading the Software team in Germany and oversees the software development initiatives of our Factory Systems team at our location in Munich. This role combines strategic leadership with hands-on technical expertise to drive the success of our Factory Systems projects. As an integral member of our software team, you will play a leading role in bringing the production of our eVTOL to Industry 4.0. Your tasks in detail:Leadership:<ul><li>Lead, mentor, and managing a team of software engineers, fostering a culture of innovation and continuous improvement.</li><li>Engage directly in coding and technical problem-solving to guide and support your team</li></ul>Hands-On Technical Contribution:<ul><li>Actively participate in software design, architecture, and development processes</li><li>Write, review, and optimize code to ensure efficiency, reliability, and scalability</li><li>Implement best practices in coding standards, testing, and deployment</li><li>Troubleshoot and resolve complex technical issues in collaboration with the team</li><li>Ensure smooth operations of deployed infrastructure at our Munich facility</li></ul>Strategic Planning & Stakeholder Collaboration:<ul><li>Collaborate with senior management to develop software strategies that support company goals</li><li>Identify opportunities for process improvements and operational efficiencies</li><li>Serve as the primary point of contact for software engineering at our Munich location</li><li>Build and maintain strong relationships with internal stakeholders, including operations, product management, and IT team</li></ul> Your profile in detail:<ul><li>Bachelor’s or master’s degree in computer sciences, Software-Engineering, or a related field.</li><li>Minimum of 10 years of software engineering experience, with at least 3 years in a managerial or leadership role.</li><li>Proven experience in leading software development teams</li><li>Proficiency in programming languages such as Python, Javascript, Typescript</li><li>Experience with the whole software engineering ecosystem from code development over DevOps to Infrastructure engineering</li><li>Knowledge of industrial automation systems, IoT technologies, and manufacturing execution systems (MES) is a plus.</li><li>Excellent problem-solving skills and decision-making abilities.</li><li>Outstanding communication and interpersonal skills.</li></ul> Our offer to you:<ul><li>Long-term collaboration with permanent employment contract with 30 days vacation per year</li><li>Secure job in an international company that is supported by well-known investors</li><li>Varied challenges with the latest technologies and innovations</li><li>Flexible working hours and location (on-site & home office)</li><li>Encouragement of your willingness to perform and take responsibility with internal and external further training</li><li>Attractive salary package consisting of a fixed salary and employee participation in the form of restricted stock options</li><li>Subsidized Lunch (7 EUR per day from Mon-Fri)</li><li>Salary extra in the form of a voucher card</li><li>Public transport allowance or car travel allowance</li><li>Kindergarten allowance of Euro 100 per child</li><li>Regular (amazing) team events</li></ul> Sounds exciting? Then please send us your application stating your notice period and salary expectations. A traditional cover letter is not mandatory, but we would appreciate some additional information from you that will allow us to get to know you better. We look forward to hearing from you!

Joby Overview: Located in Northern California, the team at Joby Aviation is driven by our goal of creating an affordable, all-electric air transportation system. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. Weve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. Were looking for talented, committed individuals to join our team as we push onwards toward certifying the Joby aircraft with the Federal Aviation Administration, scaling our manufacturing, and preparing to launch commercial service in 2025. Overview: The successful candidate will play a key role in a small, fast-moving team responsible for the architecture, design, and implementation of a robust, deterministic, and highly scalable software simulation framework. They will work closely with multidisciplinary teams of engineers, data scientists, pilots, and other stakeholders to create and improve one of the highest fidelity flight simulators. Responsibilities: We are looking for talented engineers with OOP C++ development skills who can design and build a high-fidelity simulator that will help drive the development, verification, and certification activities for a one-of-a-kind fully electric aircraft. Required: <ul><li>University degree in computer science or computer engineering and 7+ years industry experience. An advanced degree and 5+ years industry experience will also be considered.</li><li>Practical knowledge of object-oriented programming methodology and multi-layered system architectures</li><li>Demonstrable knowledge of C++ and knowledge of multi-threaded systems</li><li>Experience with modern integrated development environments and debuggers</li><li>Basic understanding of version control technologies</li><li>Exposure to python</li></ul> Desired: <ul><li>A Positive attitude and a passion for Aerospace!</li><li>Willingness to be flexible and learn new technologies. </li><li>Ability to work inside of a team.</li></ul> Please still apply if you dont meet all items in the desired section! Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are dedicated to building a diverse and effective workplace, so if youre excited about this role but your past experience doesnt align perfectly with every qualification, we encourage you to apply anyway. You may be just the right candidate for this or other roles. Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $97,500-$191,000. The compensation package offered will be determined by location, job-related knowledge, skills, and experience.Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more. EEO: Joby is an Equal Opportunity Employer.

Joby Overview: Located in Northern California, the team at Joby Aviation is driven by our goal of creating an affordable, all-electric air transportation system. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. Weve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. Were looking for talented, committed individuals to join our team as we push onwards toward certifying the Joby aircraft with the Federal Aviation Administration, scaling our manufacturing, and preparing to launch commercial service in 2025. Overview: We are looking for a talented Software Engineer with exceptional C++ skills to work on our core Flight Framework that flies our aircraft! This is the framework that powers all the software systems on the aircraft. Responsibilities: The successful candidate will be designing clean C++ APIs used by all of the numerous computers on the aircraft and will also be improving the distributed computing framework used by all the computers. Additionally, you will work with system engineers to decompose equipment-level requirements into high-level and low-level software requirements in compliance with DO-178C. You will design, implement, and test flight-critical software components with C++ as well as integrate these into the larger system. Required: <ul><li>Bachelor's degree in computer science or computer engineering and 7+ years of full-time experience. An advanced degree and 5+ years industry experience will also be considered.</li><li>Expert knowledge of C++</li><li>Knowledge of object-oriented programming methodology, multi-layered system architectures, and creating clean APIs, APIs that are independent of the OS (operating system)</li><li>Demonstratable knowledge of multi-threaded systems</li><li>Experience with modern integrated development environments and debuggers</li><li>Willingness to be flexible and learn new technologies</li><li>Ability to work inside of a hybrid team (office & remote).</li></ul> Desired: <ul><li>Experience with or knowledge of DO-178B/C, particularly writing low-level requirements</li><li>Expert knowledge of distributed computing frameworks/IPC</li><li>Demonstratable proficiency in other SW languages such as: Python, C#, C, SQL</li><li>Experience using git version control</li><li>A positive attitude and a passion for aerospace!</li></ul>Please still apply if you dont meet all items in the desired section! Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are dedicated to building a diverse and effective workplace, so if youre excited about this role but your experience doesnt align perfectly with every qualification, we encourage you to apply anyway. You may be just the right candidate for this or other roles.Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $120,400 - $191,900/yr. The compensation package offered will be determined by location, job-related knowledge, skills, and experience.Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more. EEO: Joby is an Equal Opportunity Employer.

Joby Overview: Located in Northern California, the team at Joby Aviation is driven by our goal of creating an affordable, all-electric air transportation system. Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. Since 2009, our team has worked steadily to make this dream a reality. Weve designed and tested many generations of prototype aircraft capable of serving in a network of electric air taxis. Were looking for talented, committed individuals to join our team as we push onwards toward certifying the Joby aircraft with the Federal Aviation Administration, scaling our manufacturing, and preparing to launch commercial service in 2025. Overview: Joby Aviation is seeking a highly organized, passionate 3DX PLM Software Engineer to help our team. As part of the Enterprise Operations team, you will design, implement, and deploy PLM solutions to streamline engineering and manufacturing business processes.The position includes working with the various design, manufacturing, integration, and assembly technicians, engineers, and leads to understand the needs of engineering & manufacturing and provide streamlined transactional applications that maintain the traceability of our vehicle. You will work with engineering, quality, planning, inventory, IT, business systems, and others to integrate 3DX into our suite of enterprise business applications. The 3DX PLM Software Engineer can be located at any one of our 3 site locations: Santa Cruz, San Calos, or Marina California. Responsibilities: <ul><li style="margin-bottom: 0in;">Account administration & ticket management</li><li style="margin-bottom: 0in;">Work with the Engineering & Manufacturing teams to understand roadblocks, and then design, develop, and implement time saving functionalities</li><li style="margin-bottom: 0in;">Collaborate with business customers and subject matter experts to thoroughly understand enhancement requests and take action to provide robust, scalable solutions</li><li style="margin-bottom: 0in;">Collaborate with business customers and subject matter experts to thoroughly understand enhancement requests and take action to provide robust, scalable solutions</li><li style="margin-bottom: 0in;">Work on various CATIA automation to reduce redundant effort and errors</li><li style="margin-bottom: 0in;">Implement interfaces and middleware to allow seamless integration across company systems</li><li style="margin-bottom: 0in;">Install, configure & maintain Pre-Production and Production servers</li><li style="margin-bottom: 0in;">Customization of PLM Analytics Tool</li><li style="margin-bottom: 0in;">Create and Configure new widget with in 3DX</li><li style="margin-bottom: 0in;">Transparent communication with the team on progress and blockers</li></ul> Required: <ul><li style="margin-bottom: 0in; border: none;">B.S. in Computer Science, Mathematics, Mechanical Engineering, Aerospace Engineering and 7+ years Industry Experience. An advanced degree and 5+ years experience will also be considered.</li><li style="margin-bottom: 0in;">Minimum 5+ years of working experience in CATIA/3DExperience</li><li style="margin-bottom: 0in;">Must have working experience with 3DExperience 2020x and above</li><li style="margin-bottom: 0in;">Strong experience in Java enterprise platform and related technologies is a must</li><li style="margin-bottom: 0in;">Good understanding of 3DEXPERIENCE/ENOVIA fundamentals, data model and system architecture</li><li style="margin-bottom: 0in;">Proficient in EKL programing</li><li style="margin-bottom: 0in;">Multi-functional collaboration during all phases of project development and deployment</li><li style="margin-bottom: 0in;">Able to work in a fast-paced environment and maintain high standards of work</li><li style="margin-bottom: 0in;">Multi-functional collaboration during all phases of project development and deployment</li><li style="margin-bottom: 0in;">Transparent communication with the team on progress and blockers</li></ul> Desired: <ul><li style="margin-bottom: 0in;">Working experience with DELMIA</li><li style="margin-bottom: 0in;">Experience in REST API & Webservices</li><li style="margin-bottom: 0in;">Configuration & customization of PLM Analytic tool</li><li style="margin-bottom: 0in;">Development of new widget in 3DX using CAA</li></ul>Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $116,500 - $178,600/annually. The compensation package will be determined by job-related knowledge, skills, and experience. Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more. Please still apply if you dont meet all items in the desired section! Studies have shown that women and people of color are less likely to apply to jobs unless they meet every single qualification. We are dedicated to building a diverse and effective workplace, so if youre excited about this role but your experience doesnt align perfectly with every qualification, we encourage you to apply anyway. You may be just the right candidate for this or other roles. EEO: Joby is an Equal Opportunity Employer.

The Embedded SW Engineer - Hardware Emulation Team develops hardware-in-the-loop testing infrastructure for testing the flight electronics used on the Joby aircraft. The emulators themselves are embedded systems which emulate the behavior of sensors, Embedded Software Engineer, Software Engineer, Emulation, Hardware, Embedded, Electrical Engineer, Manufacturing, Technology

Joby Aviation Interview Questions

Joby Aviation Interview Guides

Joby Aviation Interview Questions

Joby Aviation Salaries by Position

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