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Software Engineer - Localization, State Estimation & Prediction

Software Engineer - Localization, State Estimation & Prediction

Lodestar SpaceLos Angeles, CA, United States
2 days ago
Job type
  • Permanent
Job description

Overview

Software Engineer - Localization, State Estimation & Prediction at Lodestar Space

About Lodestar

Lodestar's mission is to develop the first "Protect and Defend" capability for high-value space assets in orbit. Our flagship product MITHRIL is our hardware-agnostic, AI-enabled autonomy software suite that enables us to augment any off-the-shelf spacecraft with the ability to autonomously detect, characterise, and reversibly neutralise orbital threats. By building on the proven space heritage of our best-in-class satellite-bus partners and fully integrating MITHRIL into a single unified platform, we deliver an end-to-end, autonomous in-space bodyguarding service.

What Youll Do

  • Design and implement Lodestars core state estimation and prediction architecture for autonomous spacecraft operations
  • Research and implement novel estimation and prediction algorithms - everything from literature review, through training and tuning, to optimization and deployment
  • Develop classical and neural estimators to track the current state and trajectory of multiple dynamic targets in real time
  • Create neural models to forecast future trajectories and behavioral patterns of targets
  • Implement intent inference models to identify actions and dynamically rank threat levels
  • Integrate state estimation and prediction models into mission simulation environments and autonomy decision systems
  • Collaborate with cross-functional teams including perception and on-board autonomy to ensure prediction fidelity, robustness, and scalability across missions

Basic Qualifications

  • Bachelors or Masters degree in Computer Science, Aerospace, Robotics, Applied Mathematics, a related field, or equivalent experience
  • 2+ years of distinguished industry experience in state estimation, aerospace, robotics, or a related field
  • Strong proficiency in C++ and Python
  • Demonstrated experience with probabilistic state estimation (Kalman filters, particle filters, Bayesian inference)
  • Experience with deep learning frameworks (PyTorch, TensorFlow) for sequence modeling (seq2seq, RNNs, LSTMs, Transformers)
  • Familiarity with trajectory modeling, multi-body dynamics, or orbital mechanics
  • Preferred Skills & Experience

  • Track record implementing state estimation pipelines in real-time or safety-critical systems
  • Experience deploying sequence-to-sequence models for forecasting in dynamic environments
  • Familiarity with sensor fusion techniques (e.g., combining radar, optical, and inertial data)
  • Proficiency with GPU acceleration (CUDA, TensorRT) for neural network training and inference
  • Experience with Linux, Git, and CI / CD pipelines
  • Comfortable with containerization tools such as Docker and Kubernetes
  • Familiarity with real-time systems, multi-threading, and performance optimization
  • Strong understanding of networking and communication protocols for distributed autonomy systems
  • Additional Requirements

  • Willingness to work extended hours and weekends as necessary to support critical project milestones and deadlines
  • ITAR Requirements : To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

    Compensation & Benefits

  • Pay Range : (E1) Junior Software Engineer : $120,000 - $140,000 / year; (E2) Software Engineer : $135,000 - $170,000 / year; (E3) Senior Software Engineer : Competitive
  • Equity pool options
  • Flexible PTO with generous paid vacation, holidays, and sick leave
  • Comprehensive medical, dental & vision coverage
  • 401(k) retirement plan with company match
  • LA or San Francisco
  • Lodestar is an Equal Opportunity Employer; employment with Lodestar is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin / ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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