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20 of up to 20 (filtered)

Principal Software Engineer, Data Platform, Data Trust & AI Context

SoFi

Seattle, WA +2 4 days ago $198,400–$341,000
Actively hiring Confirmed live today Posted this week High trust Above market
Python Java Go SQL Snowflake AWS Kafka Terraform CI/CD Distributed Systems data, lineage RBAC ABAC Apache Iceberg OpenMetadata DataHub Amundsen
10+ yrs exp

Principal Software Engineer

Nvidia

Santa Clara, CA +1 4 days ago $272,000–$431,250
Actively hiring Confirmed live today Posted this week High trust Above market
Go Python Java Kubernetes Slurm Prometheus OpenTelemetry Grafana AWS GCP Azure Docker CUDA cuDNN Distributed Systems APIs Workflow Orchestration Data Pipelines
10+ yrs exp

Lead Principal Platform Software Engineer

Oracle

Santa Clara, CA +1 6 days ago $96,800–$306,400
Actively hiring Confirmed live today Posted this week High trust Competitive pay
C/C++ Rust Write-Ahead Logging (WAL) B-tree LSM tree Raft Paxos Multi-Paxos MVCC Data Partitioning Sharding Cloud Infrastructure Low-level Systems High-Concurrency Systems
10+ yrs exp

Principal Security Software Engineer, EDR

Apple Inc

Seattle, WA 6 days ago $175,000–$308,500
Actively hiring Confirmed live yesterday Posted this week High trust Above market
Swift C Rust C++ eBPF Linux macOS Python EDR SRE OPA Rego Virtualization Hypervisor x86 ARM64
10+ yrs exp

Principal Software Engineer, Core Infrastructure

Oracle

Seattle, WA +1 6 days ago $114,600–$234,600
Actively hiring Confirmed live today Posted this week High trust Competitive pay
Oracle Cloud Infrastructure (OCI) Distributed Systems SLOs Metrics Dashboards Tracing Fault Injection Authentication Authorization Least-Privilege Execution Asynchronous Operations Idempotency Distributed Locking load‑shedding rate‑limiting Root Cause Analysis

Principal Software Engineer, AI Compute Infrastructure

Arm Holdings

Seattle, WA 6 days ago $262,700–$355,400
Actively hiring Confirmed live yesterday Posted this week High trust Above market
Kubernetes Go Python Linux AWS EKS Terraform Argo CD Helm Prometheus Grafana PyTorch Ray vLLM SGLang TensorRT-LLM CUDA NVLink NVSwitch NCCL EFA DCGM Containers HPC
8+ yrs exp Hybrid

Principal Security Software Engineer

Apple Inc

Seattle, WA 7 days ago $205,400–$374,300
Actively hiring Confirmed live today Posted this week High trust Above market
Cloud Security Network Security Application Security Python Go Java infrastructure-as-code DevSecOps AWS GCP Azure Threat Modeling Vulnerability Management Security Architecture Secure Coding GDPR PCI-DSS HIPAA
10+ yrs exp

Principal Engineer, ML / AI - Foundation Models

Uber

San Francisco, CA +2 8 days ago
Actively hiring Confirmed live today High trust
Foundation Models Transformer Models Deep Learning Distributed Computing Representation Learning Embeddings Machine Learning System Design Large-scale AI Infrastructure Sequence Modeling Pretraining
10+ yrs exp Hybrid

Principal Engineer, ML / AI - Foundation Models

Uber

San Francisco, CA +2 8 days ago
Actively hiring Confirmed live yesterday High trust
Foundation Models Transformer Models Deep Learning Distributed Computing Representation Learning Embeddings Machine Learning System Design AI Infrastructure Sequence Modeling Pretraining
10+ yrs exp Hybrid

Principal Security Engineer

MongoDB

Remote (New York, NY) +1 11 days ago $162,000–$439,000
Actively hiring Confirmed live today High trust Above market
Security Engineering AI M&A Security Due Diligence Risk Assessment
10+ yrs exp Remote

Principal Security Engineer

Uber

Sunnyvale, CA +2 11 days ago
Actively hiring Confirmed live today High trust
Zero Trust Identity and Access Management Go Python Java C++ Rust OAuth 2.0 OIDC SAML SCIM PKI SPIFFE SPIRE Service Mesh Cryptography Distributed Systems Cloud IAM
10+ yrs exp Hybrid

Principal Software Development Engineer

Mastercard

Arlington, VA +2 11 days ago $195,000–$323,000
Actively hiring Confirmed live today High trust Above market
Java Spring Python AWS Databricks Snowflake AI SDLC Lean Quality Assurance Metrics Dashboard Reporting

Principal Engineer, Systems Architecture

T-Mobile

Seattle, WA +3 12 days ago
Actively hiring Confirmed live yesterday High trust
Microsoft Azure AWS GCP Kubernetes Containers Microservices APIs Distributed Systems IMS Core SBC SIP VoIP SMSC MMSC Agentic AI Microsoft Copilot Studio OpenAI UCaaS Cloud Architecture Network Architecture
7+ yrs exp Hybrid

Lead Principal Platform Software Engineer

Oracle

Seattle, WA 12 days ago $96,800–$306,400
Actively hiring Confirmed live today High trust Competitive pay
Platform Architecture Platform Design Software Platform Development distributed-systems API Gateway Observability SLOs Security Controls Performance Optimization Scalability Software Development Lifecycle Debugging Troubleshooting Quality Assurance System Maintenance
6+ yrs exp

Senior Principal Software Engineer

The Walt Disney Company

Seattle, WA +2 13 days ago $243,300–$326,200
Actively hiring Confirmed live today High trust Above market
Distributed Systems API Gateway Service Mesh Distributed Tracing Observability Rate Limiting Circuit Breaking Load Shedding service‑to‑service authentication Identity Federation zero‑trust networking Kinesis SLO DORA Metrics SDKs CLI Tools CDN Inference Routing
10+ yrs exp Hybrid

Principal Security Engineer, Incident Response

F5 Inc

Seattle +1 15 days ago $182,200–$273,200
Actively hiring Confirmed live today High trust Above market
Incident Response Cybersecurity AWS Azure GCP Kubernetes SIEM EDR CrowdStrike WAF WAAP API Gateway DDoS Mitigation FedRAMP NIST SP 800-61 ISO 27001 SOC 2 PCI-DSS MITRE ATT&CK Digital Forensics Load Balancing NGINX BIG-IP
10+ yrs exp Hybrid

Senior Principal AI Engineer, AI Center of Excellence

Mastercard

Remote (San Francisco, CA) +7 18 days ago $254,000–$407,000
Actively hiring Confirmed live today High trust Above market
LLM HPC GPU Kubernetes Distributed Systems Hybrid Cloud Machine Learning Agentic AI SRE Observability Infrastructure Automation High-Performance Networking Storage Model Serving Cloud-Native Security Governance Compliance
Remote

Principal Scientist - Data Pipeline Engineer

Adobe

San Jose, CA +2 18 days ago $206,300–$388,000
Actively hiring Confirmed live today High trust Above market
Python C++ Rust Go Java Ray Spark Quantization Distillation GPU CPU
10+ yrs exp

Principal Solutions Engineering, AI server/rack Infrastructure

Amd

Seattle, WA +2 19 days ago $210,400–$315,600
Actively hiring Confirmed live yesterday High trust Above market
System Architecture Firmware Debug BIOS UEFI BMC OpenBMC x86 GPU PCIe Interconnects Root Cause Analysis Stress Testing Oscilloscopes Logic Analyzers ITP JTAG HPC AI/ML Power Delivery Thermal Management