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
1mo
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Digital - Senior Data Engineer / Data Engineer, Digital Technology
Seattle or Vancouver or Toronto or New York City or Los Angeles
$100k-$300k/yr OnsiteFull Time
Design and optimize scalable batch and real-time data pipelines; build ETL/ELT workflows; deliver governed data models; enforce data quality, governance, privacy, and security; mentor junior engineers.
SQL, Google Cloud Platform (GCP), BigQuery, Snowflake, Redshift, Airflow, Pub/Sub, Customer Data Platform (CDP)
2mo
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Sr. Data Scientist, Programmatic Algorithms
Seattle, Washington, United States
$165k-$185k/yr OnsiteFull Time
5+ YOE5+ years in data science/ML, with at least 2+ years deploying ML models in programmatic advertising; strong Python/SQL; experience in real-time ML systems and production ML engineering.
Python, SQL, scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, Spark, Kafka, REST APIs, gRPC
2mo
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Sr. Data Scientist, Programmatic Algorithms
New York or Seattle or Vancouver or Columbus
$165k-$185k/yr HybridFull Time
5+ YOE5+ years in data science/ML; 2+ years in programmatic advertising; production ML engineering; strong Python/SQL; experience with real-time inference; Bachelor’s required; Master’s/PhD preferred.
Python, SQL, scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, Spark, Kafka, REST, gRPC, Data in/out pipelines, Feature stores, A/B testing, MLOps, Databricks, BigQuery, Vertex AI, Dataflow, Pub/Sub
1mo
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Electrical Engineer (Contractor)
Seattle, Washington, United States
$65-$75/hr HybridContract
5+ YOEBachelor’s in Electrical Engineering with 7+ years experience or Master’s with 5+ years; proficiency in LTspice, Altium, SolidWorks; LabVIEW real-time data acquisition; hardware soldering; aerospace/nuclear experience preferred.
LTspice, Altium, SolidWorks, LabVIEW, Oscilloscopes, Multimeters, Power meters, Data acquisition
2mo
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Senior Full Stack Developer (Hybrid)
Bellevue, Washington, United States
$130k-$180k/yr HybridFull Time
5+ YOEU.S. citizen or LPR; Bachelor’s in CS/software/aerospace/data science; 5+ years software development experience with cloud-native, distributed systems; proficiency in Kotlin, TypeScript, Python, AWS (ECS, S3, SQS); containerized apps and real-time data pipelines; availability for off-hours support.
Kotlin, TypeScript, Python, Amazon Web Services, ECS, S3, SQS, Rust, Ray Data Pipelines
2mo
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Senior Full Stack Developer (Remote)
Illinois or Massachusetts or Seattle
$130k-$180k/yr RemoteFull Time
5+ YOEU.S. citizen or LPR; Bachelor’s in CS/related; 5+ years software development experience with cloud-native, distributed systems; proficiency in Kotlin, TypeScript, Python, AWS (ECS, S3, SQS), containerized deployments, and real-time data pipelines; available for periodic multi-day HQ trips and after-hours support.
Kotlin, TypeScript, Python, Amazon Web Services (ECS, S3, SQS), Rust, Ray Data Pipelines
1mo
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Senior Software Engineer - UI
Seattle, Washington, United States
OnsiteFull Time
5+ YOE5+ years frontend software engineering; expert in TypeScript/React; 3D web graphics; real-time data protocols; modern tooling; strong debugging; independent, cross-functional collaboration.
TypeScript, React, Three.js, React Three Fiber, Drei, WebGL, Protocol Buffers, gRPC-web, WebSockets, Vite, npm workspaces, Storybook, Vitest, Cypress, Testing Library
2mo
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Application Security Engineer
San Francisco or New York City or Seattle
OnsiteFull Time
5+ YOE5+ years in application security or backend engineering; strong skills in TypeScript/Node.js, Python, Go, or Rust; deep web/API vulnerability knowledge; experience building secure-by-default libraries; authn/authz design; multi-tenant data isolation; secrets management; VS real-time data platform familiarity.
TypeScript, Node.js, Python, Go, Rust, PostgreSQL, Redis, AWS
1mo
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Software Engineer 5 - Ads Identity Graph
New York City or Seattle or Los Angeles or Los Gatos
$388k-$558k/yr OnsiteFull Time
Experience designing and operating large-scale identity graphs and identity resolution (deterministic & probabilistic) in batch and near-real-time; familiarity with ad tech, data governance/privacy, and big data tools such as Spark.
Spark, Privacy Enhancing Technologies (PETs)
1mo
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Software Engineer 3
Huntsville or Kent
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEB.S. in CS or related STEM, 5+ years software development, strong TypeScript/JavaScript and Node.js skills, experience with production applications, architecture, CI/CD, real-time data, and hardware integration; U.S. work-eligibility required.
Electron, TypeScript, JavaScript, Node.js, Modbus, PLC, time-series databases, CI/CD, Defense Biometric Identification System (DBIDS)
1mo
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Staff Software Engineer, Incentive Offers
Seattle or New York
$200k-$250k/yr HybridFull Time
8+ YOE8+ years building customer-facing apps and distributed systems; expert in Scala/Java; experience with AI/ML tools; strong technical leadership; architecting data-intensive, real-time systems.
TypeScript, React, Scala, Java, MySQL, PostgreSQL, Snowflake, AWS, Git, GitHub, Copilot, Claude Code, Datadog
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
1w
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Senior Engineering Manager, Live Sports and Media Analytics
Seattle, Washington, United States
OnsiteFull Time
Experienced software engineering manager to lead a team building highly scalable, near real-time systems that process live sports data, video, and audio streams.
1w
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Data Center Site Acquisition Manager - Infrastructure Power & Energy
Seattle, Washington, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent,5+ years in real estate/tech infrastructure with power/utility focus,3+ years managing utility agreements,experience in Americas or EMEA energy markets.
1d
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Construction Manager, Worldwide Grocery & Development
Austin or Texas or Seattle or Washington
$77k-$135k/yr HybridFull Time
4+ YOEBachelor's degree in architecture/construction/engineering,4+ years project management or real estate development experience,experience managing high-volume construction programs,finance and data analysis skills.
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