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Rfa Engineering Interview Questions

Rfa Engineering Interview Guides

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

In an A/B test, how can you check if assignment to the various buckets was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

In an A/B test, which of the following is a common method to determine if the assignment to the test groups was truly random?

Random Bucketing

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?

Rfa Engineering Salaries by Position

RFA Engineering (  www.rfamec.com  )  supports industry-leading clients through the full software development lifecycle to build cutting-edge precision agriculture, machine guidance, vehicle automation and autonomy applications. We are seeking passionate, talented engineers to work on exciting projects using the latest tools and technologies including robotics, computer-vision, machine learning, IoT, cloud computing, and much more. Collaborate with a team of industry experts onsite at our client's world-class engineering center and contribute to developing innovative solutions that drive sustainable agriculture practices.

This is a full-time position with a  full benefit package  listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.

Entry Level Embedded Software Engineer

This position is associated with the design and development of embedded software that controls machine operations and functions. Various development roles are available that require use of C, C++, Python or Simulink MBSD programming languages. Testing methods include bench testing with controllers, extensive vehicle simulation testing, and physical full machine testing.

Responsibilities
Development of embedded software applications that control vehicle operation using C, C++, or Simulink MBSD.
Integration of software in a multi-developer Agile team using Continuous Integration process.
Functional and integration testing prior to hand-off to software test and evaluation group
Development and release status tracking using the Agile development process.
Troubleshooting and debugging using unit tests, vehicle simulators and bench testing of controllers with hardware in the loop.
Creation of software design documentation.
Requirements     Bachelor's or Master's of Science degree in Computer Science, Software Engineering, Electrical Engineering, Computer Engineering or related experience/degree.
Experience with C or C++ programming languages
Strong mathematical and analytical problem solving skills
Strong verbal and written communication skills.
Ability to thrive in a team environment
Self-motivated, quick learner, with an any-problem-can-be-solved attitude
Must have a valid driver's license
Desired Attributes     Experience with CAN J1939 communication protocol
Previous experience in a structured software development process
Ability to interpret hardware schematics for wiring and electronic controllers
Experience with CAN sniffers or similar tools to use for troubleshooting communication issues
Ability to interpret software requirements and state diagrams
Knowledge of common software development tools such as VisualBasic,
Experience with Simulink Model Based Software Design
General machine knowledge of industrial equipment or machinery
Pay Range:  $65,000-$90,000 - Commensurate with experience

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.

Competitive Benefits     Health and Dental Insurance
TelaDoc Healthiest You
Supplemental Vision Insurance
Company Paid Life Insurance
Company Paid Long-Term Disability
Short-term Disability
Retirement Savings Account (Traditional 401k & Roth 401k)
Flexible Spending Plan Dependent Care
HSA for Medical Expenses
Bonus Plan (Exempt Employees Only)
Paid Time Off (PTO)
Paid Holidays
Bereavement Leave
Employee Assistance Programs (EAP)
Education Assistance

Equal Opportunity and Veteran Friendly

Developing and maintaining data pipelines that ingest and post-process video streams, sensor data logs, and related metadata to be stored and used for ML model training, regression testing, and analysis. Collaborate with data platform developers to p Data Engineer, Engineer, Technology, Construction, Data, AWS

RFA Engineering (www.rfamec.com) supports industry-leading clients through the full software development lifecycle to build cutting-edge precision agriculture, machine guidance, vehicle automation and autonomy applications. We are seeking passionate, talented engineers to work on exciting projects using the latest tools and technologies including robotics, computer-vision, machine learning, IoT, cloud computing, and much more. Collaborate with a team of industry experts onsite at our client's world-class engineering center and contribute to developing innovative solutions that drive sustainable agriculture practices. This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization. Entry Level Embedded Software Engineer This position is associated with the design and development of embedded software that controls machine operations and functions. Various development roles are available that require use of C, C++, Python or Simulink MBSD programming languages. Testing methods include bench testing with controllers, extensive vehicle simulation testing, and physical full machine testing. Responsibilities <ul> <li>Development of embedded software applications that control vehicle operation using C, C++, or Simulink MBSD. </li><li>Integration of software in a multi-developer Agile team using Continuous Integration process. </li><li>Functional and integration testing prior to hand-off to software test and evaluation group </li><li>Development and release status tracking using the Agile development process. </li><li>Troubleshooting and debugging using unit tests, vehicle simulators and bench testing of controllers with hardware in the loop. </li><li>Creation of software design documentation. </li></ul>Requirements <ul> <li>Bachelor's or Master's of Science degree in Computer Science, Software Engineering, Electrical Engineering, Computer Engineering or related experience/degree. </li><li>Experience with C or C++ programming languages </li><li>Strong mathematical and analytical problem solving skills </li><li>Strong verbal and written communication skills. </li><li>Ability to thrive in a team environment </li><li>Self-motivated, quick learner, with an any-problem-can-be-solved attitude </li><li>Must have a valid driver's license </li></ul>Desired Attributes <ul> <li>Experience with CAN J1939 communication protocol </li><li>Previous experience in a structured software development process </li><li>Ability to interpret hardware schematics for wiring and electronic controllers </li><li>Experience with CAN sniffers or similar tools to use for troubleshooting communication issues </li><li>Ability to interpret software requirements and state diagrams </li><li>Knowledge of common software development tools such as VisualBasic, </li><li>Experience with Simulink Model Based Software Design </li><li>General machine knowledge of industrial equipment or machinery </li></ul>Pay Range: $65,000-$90,000 - Commensurate with experience About RFA Engineering RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S. Competitive Benefits <ul> <li>Health and Dental Insurance </li><li>TelaDoc Healthiest You </li><li>Supplemental Vision Insurance </li><li>Company Paid Life Insurance </li><li>Company Paid Long-Term Disability </li><li>Short-term Disability </li><li>Retirement Savings Account (Traditional 401k & Roth 401k) </li><li>Flexible Spending Plan Dependent Care </li><li>HSA for Medical Expenses </li><li>Bonus Plan (Exempt Employees Only) </li><li>Paid Time Off (PTO) </li><li>Paid Holidays </li><li>Bereavement Leave </li><li>Employee Assistance Programs (EAP) </li><li>Education Assistance </li></ul> Equal Opportunity and Veteran Friendly

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise.We are seeking an entry-level to experienced candidate to become an integral part of our engineering team.The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization. Embedded Software Engineer This position is associated with the design and development of Back-end embedded software that controls machine operations and functions. Development methods include C programming language and Simulink Model Based Software Design. Testing methods include bench testing, computer simulation testing, and machine testing. Responsibilities: <ul><li>Feature by feature Back-end software development per Software Requirements Document of embedded software applications that control vehicle functions</li><li>Integration of software in a multi-developer team using Continuous Integration process</li><li>Functional and integration testing prior to hand-off to software test and evaluation group</li><li>Development and release status tracking using the Agile development process</li><li>Creation and support of software for machine prototyping</li><li>Troubleshoot and provide solutions for issues/updates posed by customer on the products released by the aftermarket team using engineering software and hardware tools</li><li>Creation of software design documentation</li><li>Design, develop and modify software features and libraries to integrate them into various microcontrollers</li><li>Work with software architects and developers to research and investigate project specific applications</li><li>Develop test cases to perform unit testing and regression testing for various aftermarket applications</li></ul> Requirements <ul><li>BS in Software, Computer, Electrical or other relevant Engineering degree</li><li>Experience with C or C++ development</li><li>Experience with MATLAB and Simulink development</li><li>Strong verbal and written communication skills</li><li>Self-motivated, quick learner, with an any-problem-can-be-solved attitude</li><li>Good organizational and time management skills</li><li>Ability to identify needed actions and act to resolve issues</li><li>Ability to communicate technical information effectively with a culturally diverse team</li><li>Ability to thrive in a team environment</li><li>Must have a valid Driver's License</li></ul> Preferred Qualifications <ul><li>Experience with CAN J1939 & LIN communication protocols</li><li>Experience with Simulink Model Based Software Design</li><li>Experience with GitHub</li><li>General machine knowledge of vehicles or heavy equipment</li><li>Able to read/understand electrical schematics</li></ul> Visa sponsorship is NOT available for this position. Pay Range: $70,000-$100,000 - Commensurate with experience About RFA Engineering RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S. Competitive Benefits <ul><li>Health and Dental Insurance</li><li>TelaDoc Healthiest You</li><li>Supplemental Vision Insurance</li><li>Company Paid Life Insurance</li><li>Company Paid Long-Term Disability</li><li>Short-term Disability</li><li>Retirement Savings Account (Traditional 401k & Roth 401k)</li><li>Flexible Spending Plan Dependent Care</li><li>HSA for Medical Expenses</li><li>Bonus Plan (Exempt Employees Only)</li><li>Paid Time Off (PTO)</li><li>Paid Holidays</li><li>Bereavement Leave</li><li>Employee Assistance Programs (EAP)</li><li>Education Assistance</li></ul> Equal Opportunity and Veteran Friendly #ZR

RFA Engineering  (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise.We are seeking an entry-level to experienced candidate to become an integral part of our engineering team.The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.This position will operate onsite at our customer's world-class engineering and manufacturing facility.

This is a full-time position with a  full benefit package  listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.

Embedded Software Engineer

This position is associated with the design and development of Back-end embedded software that controls machine operations and functions. Development methods include C programming language and Simulink Model Based Software Design. Testing methods include bench testing, computer simulation testing, and machine testing.

Responsibilities :
Feature by feature Back-end software development per Software Requirements Document of embedded software applications that control vehicle functions
Integration of software in a multi-developer team using Continuous Integration process
Functional and integration testing prior to hand-off to software test and evaluation group
Development and release status tracking using the Agile development process
Creation and support of software for machine prototyping
Troubleshoot and provide solutions for issues/updates posed by customer on the products released by the aftermarket team using engineering software and hardware tools
Creation of software design documentation
Design, develop and modify software features and libraries to integrate them into various microcontrollers
Work with software architects and developers to research and investigate project specific applications
Develop test cases to perform unit testing and regression testing for various aftermarket applications
Requirements     BS in Software, Computer, Electrical or other relevant Engineering degree
Experience with C or C++ development
Experience with MATLAB and Simulink development
Strong verbal and written communication skills
Self-motivated, quick learner, with an any-problem-can-be-solved attitude
Good organizational and time management skills
Ability to identify needed actions and act to resolve issues
Ability to communicate technical information effectively with a culturally diverse team
Ability to thrive in a team environment
Must have a valid Driver's License
Preferred Qualifications     Experience with CAN J1939 & LIN communication protocols
Experience with Simulink Model Based Software Design
Experience with GitHub
General machine knowledge of vehicles or heavy equipment
Able to read/understand electrical schematics
Visa sponsorship is NOT available for this position.

Pay Range: $70,000-$100,000 - Commensurate with experience

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.

Competitive Benefits     Health and Dental Insurance
TelaDoc Healthiest You
Supplemental Vision Insurance
Company Paid Life Insurance
Company Paid Long-Term Disability
Short-term Disability
Retirement Savings Account (Traditional 401k & Roth 401k)
Flexible Spending Plan Dependent Care
HSA for Medical Expenses
Bonus Plan (Exempt Employees Only)
Paid Time Off (PTO)
Paid Holidays
Bereavement Leave
Employee Assistance Programs (EAP)
Education Assistance

Equal Opportunity and Veteran Friendly

#ZR

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise.We are seeking an entry-level to experienced candidate to become an integral part of our engineering team.The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization. Embedded Software Engineer This position is associated with the design and development of Back-end embedded software that controls machine operations and functions. Development methods include C programming language and Simulink Model Based Software Design. Testing methods include bench testing, computer simulation testing, and machine testing. Responsibilities: <ul> <li>Feature by feature Back-end software development per Software Requirements Document of embedded software applications that control vehicle functions </li><li>Integration of software in a multi-developer team using Continuous Integration process </li><li>Functional and integration testing prior to hand-off to software test and evaluation group </li><li>Development and release status tracking using the Agile development process </li><li>Creation and support of software for machine prototyping </li><li>Troubleshoot and provide solutions for issues/updates posed by customer on the products released by the aftermarket team using engineering software and hardware tools </li><li>Creation of software design documentation </li><li>Design, develop and modify software features and libraries to integrate them into various microcontrollers </li><li>Work with software architects and developers to research and investigate project specific applications </li><li>Develop test cases to perform unit testing and regression testing for various aftermarket applications </li></ul>Requirements <ul> <li>BS in Software, Computer, Electrical or other relevant Engineering degree </li><li>Experience with C or C++ development </li><li>Experience with MATLAB and Simulink development </li><li>Strong verbal and written communication skills </li><li>Self-motivated, quick learner, with an any-problem-can-be-solved attitude </li><li>Good organizational and time management skills </li><li>Ability to identify needed actions and act to resolve issues </li><li>Ability to communicate technical information effectively with a culturally diverse team </li><li>Ability to thrive in a team environment </li><li>Must have a valid Driver's License </li></ul>Preferred Qualifications <ul> <li>Experience with CAN J1939 & LIN communication protocols </li><li>Experience with Simulink Model Based Software Design </li><li>Experience with GitHub </li><li>General machine knowledge of vehicles or heavy equipment </li><li>Able to read/understand electrical schematics </li></ul>Visa sponsorship is NOT available for this position. Pay Range: $70,000-$100,000 - Commensurate with experience About RFA Engineering RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S. Competitive Benefits <ul> <li>Health and Dental Insurance </li><li>TelaDoc Healthiest You </li><li>Supplemental Vision Insurance </li><li>Company Paid Life Insurance </li><li>Company Paid Long-Term Disability </li><li>Short-term Disability </li><li>Retirement Savings Account (Traditional 401k & Roth 401k) </li><li>Flexible Spending Plan Dependent Care </li><li>HSA for Medical Expenses </li><li>Bonus Plan (Exempt Employees Only) </li><li>Paid Time Off (PTO) </li><li>Paid Holidays </li><li>Bereavement Leave </li><li>Employee Assistance Programs (EAP) </li><li>Education Assistance </li></ul> Equal Opportunity and Veteran Friendly #ZR

Rfa Engineering Interview Questions

Rfa Engineering Interview Guides

Rfa Engineering Interview Questions

Rfa Engineering Salaries by Position

Rfa Engineering Opening Jobs