ApplySarthiStaff Software Engineer, Trajectory Generation & Controls
Stack AV
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This role on the market
5 open trajectory roles across 3 companies are on ApplySarthi right now.
- Principal Machine Learning Scientist - Trajectory GenerationGeneralmotors
- Trajectory Analysis Engineer (Starship)SpaceX
What trajectory roles keep asking for: Python (100%), C++ (80%), Machine learning (40%), NumPy (20%), PyTorch (20%), Spark (20%), pandas (20%) — counted across their open postings here.
Remote Software Engineer jobs · C++ jobs · Machine learning jobs · Python jobs
Stack AV has 15 open roles listed here.
- Staff Software Engineer, Constraint Generation
- Senior Software Engineer
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Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for trajectory roles keep coming back to Python, C++, Machine learning, NumPy. Practise those questions before you sit with Stack AV.
Questions you are likely to be asked
- Why do you want to join Stack AV?
- What is your experience with C++? Tell me one thing you learned the hard way.
- Describe a time a deadline forced a trade-off in quality. What did you choose and why?
- How would you design an API for a feature you have worked on?
- What do you do when a production issue happens on your code?
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Practise the Staff Software Engineer, Trajectory Generation & Controls at Stack AV interview free →About Stack:
Stack is developing revolutionary AI and advanced autonomous systems designed to enhance safety, reliability, and efficiency of modern operations. Stack's autonomous technology incorporates cutting-edge advancements in artificial intelligence, robotics, machine learning, and cloud technologies, empowering us to create innovative solutions that address the needs and challenges of the dynamic trucking transportation industry. With decades of experience creating and deploying real world systems for demanding environments, the Stack team is dedicated to developing an autonomous solution ecosystem tailored to the trucking industry's unique demands.
If you are an Internal Candidate, please apply via our Internal Job Board.
About the Role:
The Trajectory Generation and Controls (TG&C) team owns the trajectory generation, optimization and controls components that power how autonomous trucks drive. You are a great fit if you have real world experience with Motion Planning, Optimization and/or Controls, as well as a proven record deploying real-time, safety critical software to production. In this role you will work in all phases of the software development cycle, from solution design to implementation and deployment. You will collaborate with various teams in Autonomy, Systems Engineering and Operations, fostering a culture of safety, principled engineering and a customer oriented mindset.
Responsibilities:
- Own the delivery of TG&C features from design to integration, providing a well controlled, safe and comfortable vehicle experience.
- Provide input to team roadmaps and ensure timely delivery of features.
- Work closely with systems engineers to ensure a safe, well tested product is delivered.
- Write state of the art software, using modern C++ and Python. Make extensive use of unit testing, simulation, and log simulation.
- Work closely with other Autonomy teams (Constraint Generation, Trajectory Selection, World Fusion, Prediction, Perception, Localization, Calibration, ...) to design and deploy robust solutions, encompassing all aspects of autonomous driving.
- Be involved in design and iteration exercises, and help to align stakeholders by using strong presentation and communication skills.
Qualifications:
- BS in Computer Science, Electrical Engineering, Mechanical Engineering or closely related field. MS or PhD is a plus.
- 5+ years of software engineering experience.
- Experience building motion planning and/or control systems for real world applications. Experience with large ground vehicles is a plus.
- Knowledge and experience with optimal control or dynamic optimization, especially in the context of model predictive control or real-time trajectory generation. Experience with optimization algorithms (e.g., sequential quadratic programming, interior point methods) is a plus.
- Knowledge and experience with vehicle dynamics, system identification and real-time control algorithms. Experience with tooling and metrics is a plus.
- Fluent in modern C++.
- Experience with Python.
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Please Note: Pursuant to its business activities and use of technology, Stack AV complies with all applicable U.S. national security laws, regulations, and administrative requirements, which can restrict Stack AV’s ability to employ certain persons in certain positions pursuant to a range of national security-related requirements. As such, this position may be contingent upon Stack AV verifying a candidate’s residence, U.S. person status, and/or citizenship status. This position may also involve working with software and technologies subject to U.S. export control regulations. Under these regulations, it may be necessary for Stack AV to obtain a U.S. government export license prior to releasing its technologies to certain persons. If Stack AV determines that a candidate’s residence, U.S. person status, and/or citizenship status will require a license, prohibit the candidate from working in this position, or otherwise be subject to national security-related restrictions, Stack AV expressly reserves the right to either consider the candidate for a different position that is not subject to such restrictions, on whatever terms and conditions Stack AV shall establish in its sole discretion, or, in the alternative, decline to move forward with the candidate’s application.
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Listed on greenhouse · posted 2026-10-20. ApplySarthi collects openings and links to application pages; the role is advertised by Stack AV, not by us.