PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Senior Software Engineer III
Richland or Seattle
$133k-$210k/yr HybridFull Time
1+ YOERequires hands-on Python experience and software engineering expertise with scalable system design, cloud-native deployments, ETL/data pipelines, distributed processing, and security clearance eligibility.
Python, .NET, C#, Go, C++, Rust, Git, Copilot, Claude, Cursor, AWS, Azure, GCP, Docker, Kubernetes, REST, GraphQL, gRPC, SQL, NoSQL, Spark, Kafka, Flink, Ray, LangChain, LlamaIndex, AWS Glue, Azure Data Factory, Step Functions
2w
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Lead Software Engineer IV
Richland or Seattle
$161k-$255k/yr HybridFull Time
Extensive software engineering experience with hands-on Python; advanced expertise in AI/ML, distributed systems, cloud, data platforms, and technical leadership; ability to obtain federal security clearance and U.S. citizenship required.
Python, C#/.NET, Go, C++, PyTorch, TensorFlow, JAX, LangChain, LlamaIndex, LangGraph, Docker, Kubernetes, Kafka, RabbitMQ, REST, GraphQL, gRPC, Airflow, Prefect, Step Functions, Spark, Flink, Ray, Parquet, Iceberg, Delta, AWS, Azure, GCP, SQL, CI-CD
2w
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Software Engineer and Quality Assurance Specialist
Richland, Washington, United States
$75k-$107k/yr OnsiteFull Time
2+ YOEBachelor's degree and 2+ years in software engineering/computer science/data science; proficiency in Python and/or .NET/C#; experience with databases and GIS; U.S. citizenship required for federal contract.
Python, C#, .NET, ArcGIS, Microsoft Access, Oracle/PLSQL, Microsoft Excel, Linux
2mo
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Senior Machine Learning Engineer
Richland or Seattle
$140k-$229k/yr OnsiteFull Time
BS/BA +5y or MS/MA +3y or PhD +1y in ML/CS/related; strong Python; ML frameworks; refactor/reuse research code; onsite in Richland or Seattle
Python, PyTorch, TensorFlow, Hugging Face, Jupyter
1mo
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Lead DevOps/Platform Engineer IV - Richland, WA
Richland, Washington, United States
$161k-$255k/yr HybridFull Time
3+ YOEMultiple degree/experience combinations required (PhD+3, MS/MA+5, BS/BA+7, AA+16, HS/GED+18). U.S. citizenship and ability to obtain federal security clearance; expertise in cloud, IaC, Kubernetes, Python, MLOps, and platform engineering.
LangChain, LlamaIndex, Python, Go, C#/.NET, C++, Terraform, CloudFormation, Pulumi, ARM templates, ArgoCD, Flux, Terratest, InSpec, OPA, Sentinel, AWS, Azure, GCP, Kubernetes, Prometheus, Thanos, Cortex, Jaeger, Tempo, ELK, Loki, Splunk, Vault, AWS Secrets Manager, Azure Key Vault, MLflow, Weights & Biases, Feast, Tecton, PyTorch, TensorFlow, JAX, Kubeflow, Ray, Spark ML, Airflow, Prefect, Dagster, AWS Step Functions, S3, Redshift, Databricks Delta Lake, PostgreSQL, MongoDB, Snowflake, Spark/Databricks, Kafka, Flink, EventBridge, Event Grid, Pub/Sub, SNS, SQS, Istio, Linkerd, Consul