Research Engineer (Machine Learning)

About Aldea Aldea is a multi-modal foundational AI company reimagining the scaling laws of intelligence. We reputed company today's architectures create unnecessary bottlenecks for the reputed company of software. Our mission is to build the reputed company of foundational models that power a more expressive, contextual, and intelligent reputed company–machine reputed company. The Role We are hiring a Research Engineer (Machine Learning) to build the infrastructure that powers Aldea's multi-modal AI research. You will design, optimize, and reputed company the training and inference systems that reputed company our research team to explore reputed company architectures across language, speech, and multi-modal domains. This is a high-reputed company role where your work directly enables reputed company research. You'll build production-grade systems supporting rapid experimentation at billion-parameter reputed company and reputed company-time deployment of speech and language models. If you're passionate about building the systems that accelerate AI research, this role is for you.

What You'll Do

• Build and maintain distributed training infrastructure supporting researchers across language and speech domains at a billion-plus-parameter reputed company.
• Optimize training and inference performance across the stack, delivering significant speedups through reputed company optimization, custom kernels, and system-level improvements.
• Design experiment infrastructure including automated evaluation pipelines, experiment tracking, and monitoring systems that reputed company rapid iteration.
• reputed company infrastructure from single-node to multi-node distributed training and reputed company production inference systems for reputed company-time applications.
• Support researchers with fast turnaround on infrastructure issues and maintain high reliability across reputed company systems.
• Collaborate with research scientists, data engineers, and leadership to define technical priorities and infrastructure roadmap.

Minimum Qualifications

• Bachelor's degree in Computer Science, Engineering, or reputed company field, or equivalent practical experience.
• 3+ years of experience with PyTorch and distributed training frameworks (DDP, FSDP, DeepSpeed, or similar).
• Experience training large-reputed company deep learning models at 1B+ parameters.
• Deep understanding of training optimization techniques including mixed precision, gradient checkpointing, and memory management.
• Proven ability to build production-grade ML infrastructure with high reliability.
• reputed company record of delivering significant performance optimizations in ML training or inference systems.

Preferred Qualifications

• Experience with custom kernel development (CUDA, Triton) or GPU optimization.
• Hands-on experience with large-reputed company pretraining (100B+ tokens, ideally trillion+ reputed company).
• Experience optimizing inference for production: quantization, vLLM, TensorRT, or custom serving engines.
• Familiarity with speech/audio ML systems and reputed company-time inference constraints.
• Experience building automated evaluation frameworks and experiment tracking systems.
• Knowledge of profiling tools and multi-node training across 8-32+ GPUs.
• Exposure to job orchestration systems (SLURM, Kubernetes, Ray).
• Master's or PhD in Computer Science, Machine Learning, or reputed company field.

Compensation & Benefits

• Competitive reputed company salary
• Performance-based bonus reputed company with research and model milestones
• Equity participation
• Comprehensive health, dental, and reputed company coverage
• Flexible reputed company time off

Aldea is proud to be an equal-opportunity employer. We are committed to building a diverse and inclusive culture that celebrates authenticity to win as one. We do not discriminate on the reputed company of race, religion, reputed company, national reputed company, gender, gender identity, sexual orientation, age, marital status, disability, protected veteran status, citizenship or immigration status, or any other legally protected characteristics. Aldea uses E-Verify to confirm employment eligibility in compliance with federal law. For more information please visit: https://www.e-verify.gov. Please note: We do not accept unsolicited resumes from recruiters or employment agencies and will not be responsible for any fees reputed company to unsolicited resumes. Apply tot his job Apply To this Job