PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2mo
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Principal Data Engineer
Boulder or New York
$200k-$240k/yr HybridFull Time
10+ years software/data engineering; 5+ years adtech data infra; real-time streaming/batch pipelines; AWS; AI/agentic tooling experience.
Python, PySpark, Kafka, Databricks, AWS
2mo
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Head of Data Platform
Denver, Colorado, United States
RemoteFull Time
7+ YOE7+ years in data engineering/architecture with platform-level head-of or architect experience; strong AWS data/ML experience; multi-tenant data governance; feature store and real-time data pipelines; production data for LLMs/embeddings.
MySQL, PostgreSQL, Aurora, DynamoDB, DynamoDB Streams, SageMaker, Bedrock, Glue, S3, Lake Formation, Kinesis, EventBridge, Airflow, NiFi, AWS Lambda, Aurora Serverless, DAX, Iceberg, OpenSearch, Pinecone, Kafka, Kafka Streams, CDC, S3 Glacier
2mo
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Software Engineer, Engine Telemetry & Observability
Centennial, Colorado, United States
$118k-$149k/yr OnsiteFull Time
Real-time data telemetry experience; proficient in Go, Rust, C++, or Python; familiarity with time-series data and observability tooling; ability to ship code quickly.
Go, Rust, C++, Python, NumPy, SciPy, pandas, Parquet, Avro, HDF5, netCDF, Protobuf, Arrow
3mo
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Senior Software Engineer II
Denver or New York City or San Francisco
$157k-$190k/yr RemoteFull Time
5+ YOE5–8 years software engineering; 5+ years in OOP languages; 2+ years scripting; real-time data processing; SQL (PostgreSQL/MySQL); CI/CD; cloud platforms; private markets/financial services experience.
TypeScript, Java, C#, Python, JavaScript, Ruby, WebSockets, Kafka, PostgreSQL, MySQL, Git, GitHub, JIRA, AWS, Azure, GCP, CI/CD, Trading systems
2w
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Software Engineer, Labs
Denver or United States
$160k-$180k/yr HybridFull Time
Substantial frontend experience building modern apps (React, SolidJS, Vue) with TypeScript, modern CSS, SVG/Canvas/WebGL, real-time data handling; familiarity with backend services (Go or Python); valid US work authorization.
React, SolidJS, Vue, TypeScript, SVG, Canvas, WebGL, Go, Python
1mo
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Senior Software Engineer II of Trading
Denver or New York City or San Francisco
$174k-$210k/yr HybridFull Time
6+ YOEBachelor's in CS/Engineering or equivalent; 5–8 years software engineering; 5+ years in compiled OO languages; 2+ years scripting; real-time data processing; strong SQL; CI/CD; cloud platforms; experience in private markets/financial services; collaborative and mentoring abilities.
TypeScript, Java, C#, Python, JavaScript, Ruby, WebSockets, Kafka, SQL, PostgreSQL, MySQL, CI/CD, AWS, Azure, GCP, Git, GitHub, JIRA
3w
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Senior iOS Engineer, Crypto Trading
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Toronto
$153k-$230k/yr HybridFull Time
6+ YOE6+ years iOS experience, strong Swift and modern iOS frameworks knowledge, scalable mobile architecture, real-time/data-intensive app experience preferred, mentoring and technical leadership experience, US citizen or lawful permanent resident required.
Swift, iOS
1mo
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Senior Software Engineer II of Trading
New York City or Denver or San Francisco
$174k-$210k/yr HybridFull Time
5+ YOE5–8 years software engineering; 5+ years in compiled languages (TypeScript, C#, Java); 2+ years scripting (Python, JavaScript, Ruby); real-time data processing; strong SQL (PostgreSQL/MySQL); CI/CD; cloud platforms (AWS/Azure/GCP); Private Markets/Financial Services experience.
TypeScript, C#, Java, Python, JavaScript, Ruby, WebSockets, Kafka, PostgreSQL, MySQL, CI/CD, Git, GitHub, JIRA, AWS, Azure, GCP
4w
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Strategic Negotiator III, Data Center Land Development and Portfolio Management
Austin or San Francisco or Sunnyvale or Thornton
$150k-$218k/yr OnsiteFull Time
6+ YOEBachelor's in real estate or civil engineering (or equivalent), 6+ years leading and negotiating utility agreements, 6+ years in land development/site planning for heavy industrial or data center projects, project management experience, ability to travel up to 25%.
3mo
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Senior AI/ML Architect
Herndon or Littleton
$177k-$240k/yr HybridFull Time
7+ YOELead enterprise AI architecture; design ML models; build real-time data processing; integrate AI in OSS/BSS; mentor engineers.
IBM Watson, AWS Bedrock, DataBricks, Google Vertex, TensorFlow, PyTorch, Scikit-learn, Kafka, Spark, Hadoop, OSS/BSS