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Astera is building AsteraOS, the world’s first real-time Event Intelligence Operating System, a system that understands, models, and predicts events across sports, macro, crypto, and global markets. Our architecture blends: Agentic AI systems; Time-series modeling; Game-theoretic reflexivity; Information-flow analysis; Real-time event ingestion. This requires a new class of engineer, someone who can experiment fast, build prototypes, implement research ideas, and translate mathematical concepts into functional, testable systems.
Job Responsibility:
Turning modeling ideas into real, testable, deployable systems
Operating at the intersection of theory, experimentation, engineering, and product
Taking abstract concepts and converting them into practical models that plug directly into AsteraOS
Working independently on complex modeling problems
Collaborating tightly with research and engineering leads
Playing a central role in shaping the Reflexivity Engine’s early modeling foundations
Requirements:
Strong proficiency in Python and one or more deep learning frameworks (PyTorch preferred)
Ability to implement models from scratch, not just modify canned architectures
Solid grounding in probability, statistics, linear algebra, and optimization
Experience training, tuning, and evaluating machine learning models on real datasets
Familiarity with time-series modeling, sequence architectures, or generative modeling
Ability to convert conceptual ideas into well-designed experiments with clear evaluation logic
Experience building prototype models, feature pipelines, and custom loss functions
Skill in transforming informal hypotheses into empirical tests with interpretable results
Comfort working with incomplete, noisy, or unstructured data
Strong ability to write clean, modular, and reproducible research code
Experience working with research infrastructure (datasets, GPUs, experiment frameworks)
Familiarity with containerization (Docker) and basic cloud workflows
Ability to prepare models for production environments (via interfaces, preprocessing, or inference routines)
Ability to work across theoretical ML, quant research, backend engineering, and product
Strong written and verbal communication — able to articulate assumptions, results, and tradeoffs clearly
Proven ability to operate independently and maintain high execution velocity
Comfort in a fast-paced environment with rapidly evolving priorities and problem definitions
Curiosity-driven and hypothesis-oriented: you enjoy exploring new modeling spaces
Empirical discipline: you rely on evidence, not intuition alone
Engineering maturity: You create systems that others can rely on and extend
High ownership: when given a problem, you take responsibility for delivering a working solution