Role

Robotics Engineer

Designs robots and robotic systems, combining mechanics, electronics, and software for real tasks.

12 chaptersAbout 3–5 months15–30 min a day14 skills1 projects
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Chapter 1 is free. No card needed.

Day 1 on the Robotics Engineer path.

What a Robotics Engineer does

Designs and tests robots for companies and labs so machines can sense, move, and do tasks safely and reliably.

  • Design robot mechanisms, sensors, and control systems to meet real-world requirements
  • Build prototypes and integrate motors, sensors, wiring, and embedded computers
  • Write and test software for perception, planning, and motion control
  • Tune controllers and calibrate sensors to improve accuracy and stability
  • Run experiments, collect logs, and analyze failures to find root causes
  • Create safety features, interlocks, and test plans for risky motions
  • Coordinate with mechanical, electrical, and manufacturing teams to ship updates
  • Document designs, test results, and maintenance steps for others to use

A day in the life

  1. Review test logs, pick top issues, and plan experiments for the day
  2. Work at the bench: wire sensors, flash firmware, and run motion tests
  3. Meet with teammates to align on requirements, risks, and next build steps
  4. Debug a failure by reproducing it, changing one variable, and retesting
  5. Write notes and update drawings, code reviews, and test reports

Tools you will use

Programming: Python, C++Robotics middleware: ROS, ROS 2CAD: SolidWorks, Fusion 360Simulation: Gazebo, MuJoCoVersion control: GitElectronics lab: oscilloscope, multimeterMicrocontrollers: STM32, ArduinoMath tools: MATLAB, NumPy

Your plan

Chapter by chapter.

1~1 wk

See robotics engineer work up close

StartFree
21–2 wks

Embedded & digital programming

Skills
31–2 wks

Controlling how robots move

Skills
41–2 wks

Line-following robot with logged sensor data and tuning notes

Proof
51–2 wks

Lab testing & test strategy

Skills
61–2 wks

Analytical & critical thinking

Skills
7~1 wk

Meet working robotics engineers

People
81–2 wks

Collaboration & communication

Skills
91–2 wks

Engineering workflow & tools

Skills
101–2 wks

Choose your robotics engineer route

Decide
111–2 wks

Prepare for robotics engineer interviews

Interview
12on your timeline

Apply for robotics engineer roles

Apply

By the last chapter

This is what you can show.

Things you've made

Line-following robot with logged sensor data and tuning notes

Skills you can prove

14 skills, each rated on work you actually did.

People you've talked to

3 people who do the job, with a message ready for each.

Questions you can answer

19 interview questions and a mock interview, with feedback.

Credentials

8 credentials compared, so you can pick one, or decide you don't need one. None is required.

Ways in

There is more than one route.

Ways to study

  • Bachelors degree in robotics, mechanical engineering, electrical engineering, or computer engineering
  • Masters degree focused on robotics, controls, or autonomous systems
  • Technical diploma plus strong portfolio in mechatronics and embedded systems
  • Online courses and labs in ROS, control systems, and embedded programming with projects

How people get their first job

  • Build a portfolio robot using ROS and publish code and test videos
  • Apply for robotics internships in labs, manufacturing, or mobility teams
  • Start in mechatronics, automation, or embedded engineering roles and move into robotics
  • Join a robotics club or competition team and take on integration and testing tasks
  • Earn a practical ROS or embedded systems certificate and pair it with projects

Life skills on this path: Networking · Job interviews · Job search

How the work is changing

What AI is doing to this role

How AI is changing this role · one of 5 tasks we track

Design robot mechanical and electrical architecture

Sped up a lot

What AI does

Generative design tools explore more layouts than manual iteration can.

Still yours

You pick what survives contact with the real world.

Reviewed September 2026

In the app · Premium

The rest is in the app

  • How AI affects the other 4 tasks
  • Whether this job is growing or shrinking
  • How hard the first job is to get
  • Similar roles that are easier to get into
  • Updated every month, with sources
See it in the app →

How we rate a job →

Already working

Already a Robotics Engineer?

Plan your move to Senior Robotics Engineer: 10 chapters that end with a strong case for your next review.

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Questions

Questions about this path

How long does it take to become a robotics engineer with Welica?

The path is 12 chapters, 3–5 months at 15 to 30 minutes a day. You can go faster or slower; the plan moves with you.

Do I need a degree?

Not always. Common routes are bachelors degree in robotics, mechanical engineering, electrical engineering, or computer engineering, masters degree focused on robotics, controls, or autonomous systems, technical diploma plus strong portfolio in mechatronics and embedded systems, or online courses and labs in ROS, control systems, and embedded programming with projects.

What is free?

Chapter 1, See robotics engineer work up close, is free for good. Premium unlocks the rest of the path.

Start the Robotics Engineer path.

Chapter 1 free. About 15 to 30 minutes a day.

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