Reflection Jobs
Open positions at Reflection, newest first. Each listing links to the company's own application page.
- Open positions
- 46
Newest Reflection openings
Research Program Manager, Pre-training
Direct ATSSan Francisco, CA · 3 days ago
Research Program Managers at Reflection are high-leverage leaders and operators who embed directly with research and engineering teams to accelerate the pace of frontier model development.
San Francisco, CA · 3 days ago
Research Program Managers at Reflection are high-leverage leaders and operators who embed directly with research and infrastructure teams to accelerate the pace of frontier model…
New York, NY · 5 days ago
Forward Deployed Engineers are Reflection’s technical owners in every customer engagement.
Product Marketing Manager
Direct ATSNew York, NY · 6 days ago
You will own how the world understands Reflection's models and products.
Brand Designer
Direct ATSNew York, NY · 6 days ago
Reflection is looking for a founding Brand Designer to help define and own Reflection’s visual identity.
AGC, Head of Litigation
Direct ATSNew York, NY · 10 days ago
Reflection is hiring an experienced, business-minded litigation leader to build and lead our litigation and investigations function.
Contracts Manager
Direct ATSNew York, NY · 10 days ago
As Contracts Manager, you will play a key role in building and scaling Reflection’s commercial contracting operations.
San Francisco, CA (On-site) · 17 days ago
Design and implement techniques for sourcing, curating, and filtering large-scale web, text, and code data, with opportunities to extend into other modalities as our models evolve.
- Full-time
- Senior
- Python
- Deep Learning Framework (PyTorch or JAX)
- Distributed Workload Debugging
San Francisco, CA (On-site) · 19 days ago
Reflection's Data team builds the training corpora our frontier models learn from.
- Full-time
- Director
- Building and mentoring data or infrastructure engineering teams
- Web-scale data acquisition or ingestion systems
- Production-grade pipelines at multi-TB to PB scale
Strategic Finance Manager
On-siteNew York, NY (On-site) · 21 days ago
As a Strategic Finance Manager, you'll help build the core muscles of our capital allocation, forecasting, and planning processes.
- Full-time
- Lead / Staff
- 5+ years
- financial modeling
- deal economics
- revenue modeling
San Francisco, CA (On-site) · 22 days ago
Research and build solutions across algorithms, scaling laws, data processing, optimizers, and model architecture.
- Full-time
- Mid-level
- large-scale distributed training
- Python
- PyTorch
San Francisco, CA · 22 days ago
Data is playing an increasingly crucial role at the frontier of AI innovation.
San Francisco, CA (On-site) · 22 days ago
Build and scale distributed training systems that power frontier model pre-training.
- Full-time
- Senior
- distributed training systems
- NCCL
- model parallelism
San Francisco, CA (On-site) · 22 days ago
Reflection's Shared Services team builds and operates the shared services that power our research, training, and production environments the systems multiple teams depend on for model…
- Full-time
- Lead / Staff
- distributed systems design
- Kubernetes
- SLIs/SLOs
San Francisco, CA (On-site) · 22 days ago
Design and operate large-scale multilingual data pipelines - sourcing, cleaning, deduplication, language identification, and script normalization across high- and low resource languages.
- Full-time
- Mid-level
- multilingual data pipelines
- distributed data processing
- language identification
Don't See Your Role? Apply Here!
Direct ATSSan Francisco, CA · 22 days ago
We want you to do the most impactful work of your career with the confidence that you and the people you care about most are supported.
- Full-time
- Mid-level
San Francisco, CA · 22 days ago
The web is one of the most important sources of information for frontier AI systems.
Sovereign Deal Lead
On-siteSan Francisco, CA (On-site) · 22 days ago
Reflection partners with governments, sovereign-backed enterprises, and major conglomerates to build region-scale AI infrastructure and inference businesses-deals worth nine to ten figures…
- Full-time
- Lead / Staff
- enterprise deal structuring
- executive-level business case development
- AI/ML infrastructure sales
New York, NY (On-site) · 22 days ago
As a MTS for Technology & Security Engineering is responsible for architecting and operating the security engineering foundation that protects the organization’s corporate environment…
- Full-time
- Executive
- 7+ years
- Kubernetes security
- zero-trust architecture
- IAM governance
New York, NY (On-site) · 22 days ago
Reflection’s Compute Platform team specializes in keeping our compute layer healthy and highly available.
- Full-time
- Senior
- Kubernetes
- NCCL
- GPU infrastructure
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