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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Principal Data Architect Chief Data Office
Charlotte or Irving
HybridFull Time
7+ YOE7+ years in data architecture/engineering in large-scale financial services; expertise in hybrid cloud and on-prem platforms, relational/NoSQL/distributed databases, data security, and designing scalable, AI-aware data architectures.
SQL, Python, Java, Spark, Kafka, Airflow, APIs
3mo
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Principal Data Center MEP Engineer
Emeryville or Charlotte or Houston or Reston or Dallas or Naperville or Ohio or Washington or Oregon or United States
$150k-$195k/yr HybridFull Time
6+ YOEBachelor's in engineering (ABET), PE preferred, typically 6 years hyperscale data center design experience (15 years total preferred), ETABS and CAD proficiency, Microsoft Office skills, ability to travel 15–25% and perform site inspections.
Microsoft Office, Microsoft Word, Microsoft Excel, CAD, ETABS
3w
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Principal Engineer - Data Ingestion & AI Pipeline
Charlotte, North Carolina, United States
OnsiteFull Time
10+ YOE10+ years in software/data/platform/AI engineering, 5+ years designing enterprise systems, 2+ years with LLM/RAG/vector search; strong experience with production data pipelines, ETL/ELT, streaming, orchestration, data quality, and enterprise security; Bachelor's degree required.
Azure Data Factory, Synapse, Databricks, Fabric, Spark, Kafka, Event Hubs, Airflow, dbt, OCR, Azure AI Document Intelligence, Microsoft Graph, Microsoft SharePoint, Microsoft Purview, RAG, LLM, vector search, semantic search, embeddings, vector databases
1mo
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Principal Integration Engineer - Trade Data Warehouse
Charlotte or New York
HybridFull Time
8+ YOEBachelor's degree or equivalent, 8+ years relevant experience; deep knowledge of security master, transactional trade data, electronic trading market structures, expert data modeling, EM/market-data/post-trade flows; Java, Python/Spark, JMS, Spring, Maven, Docker, Postgres/Oracle, Linux skills.
Java, Python, Spark, JMS, Spring, Maven, Docker, Postgres, Oracle, Linux, Kubernetes, Tick Database
1mo
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Principal Reliability Engineer - EDS
Hartford or Chicago or Columbus or Charlotte or United States
$153k-$229k/yr HybridFull Time
10+ YOELead Reliability Engineering strategies for data platforms and cloud; extensive experience in AWS/GCP, Snowflake, EMR; strong leadership and observability.
Snowflake, EMR, Hadoop/Spark, Kubernetes, Terraform, CloudFormation, Python, SageMaker, Bedrock, Vertex AI, Prometheus, Grafana, Datadog, Splunk, OpenTelemetry
1mo
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Principal Data Architect
Plano or Denver or Stamford or Charlotte
$140k-$150k/yr OnsiteFull Time
15+ YOE15+ years enterprise software architecture experience with 3+ years in production AI/LLM orchestration, proficiency in Python, vector DBs, cloud AI infra, streaming pipelines, and telecom integrations.
LangGraph, AutoGen, CrewAI, NeMo Guardrails, Llama Guard, Pinecone, Milvus, pgvector, OpenAI, Anthropic, Llama, Mistral, Python, AWS, Google Cloud, Kafka, Flink, Redis, REST, GraphQL, CSG, Amdocs, Ragas, TruLens
2w
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Principal, AI Data Strategy & Integrations Tech Lead
Charlotte or New York City
HybridFull Time
8+ YOE8+ years in data strategy, data engineering or integrations; experience with MDM, API/event-driven architectures, ETL/ELT, AI/ML data pipelines, DevOps/DataOps practices, and enterprise data governance.
Kafka, MQ, GitHub Actions, Azure DevOps, Docker, Kubernetes, Terraform, Boomi, MuleSoft, Informatica, AWS, Azure, GCP, SQL, Python
3w
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Principal Engineer - Context Engineering & LLM Optimization
Charlotte, North Carolina, United States
OnsiteFull Time
10+ YOE10+ years software/data/platform/AI engineering experience, 5+ years designing large-scale enterprise systems, 2+ years with LLM/RAG/vector search, experience with OpenAI/Azure OpenAI/Anthropic/Google Gemini/Meta Llama, bachelor’s degree in a technical field, strong communication.
OpenAI, Azure OpenAI, Anthropic, Google Gemini, Meta Llama, LLM, RAG, DevEx
3w
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Principal Software Engineer - Software Architect
Charlotte or Hartford
$130k-$190k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years architecture; deep Microsoft Azure and AI/ML experience; proficiency with C#, Python, SQL, Terraform/Bicep/ARM, CI/CD, and enterprise data platforms.
Azure, Microsoft Fabric, C#, Python, SQL, Terraform, Bicep, ARM templates, CI/CD
1mo
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Principal Software Dev
New York or Fort Mill or Charlotte
$176k-$293k/yr OnsiteFull Time
10+ YOE10+ years designing and delivering complex enterprise systems; 7+ years data engineering with Python/SQL; strong AWS experience (Glue, Lambda, EventBridge, RDS, S3); CI/CD/DevOps; leadership.
AWS Glue, AWS Lambda, AWS EventBridge, AWS S3, AWS RDS, PostgreSQL, SQL Server, Python, CI/CD
2w
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Principal Engineering Project Manager - Data Center Mission Critical
Kennesaw or Naperville or Emeryville or Virginia or Ohio or United States or Houston or Plano or Charlotte or Washington or United States
$140k-$185k/yr HybridFull Time
6+ YOEBachelor's in engineering or PMP with 10 years experience; 6+ years project manager/engineer on data center projects; hyperscale data center experience required; skilled in estimating, EVM, contracts, MS Project/Word/Excel/PowerPoint; 10–15% travel.
MS Project, Word, Microsoft Excel, PowerPoint
1mo
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Principal Cyber Sec Architect
Phoenix or Houston or Atlanta or Charlotte or Golden Valley
$224k-$337k/yr HybridFull Time
10+ YOE10+ years' experience with at least 8 years in cyber roles; deep knowledge of hyperscalers (AWS, Azure, GCP, OCI), network segmentation, data center and virtualization security, AI security, security frameworks (NIST, ISO 27001, ISO 62443, AI RMF, CIS, MITRE ATT&CK), data protection, and endpoint security (EDR).
AWS, Azure, GCP, OCI, EDR, MITRE ATT&CK, NIST, ISO 27001, ISO 62443, AI RMF, CIS Controls, Zero Trust
1mo
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Sr. Principal Chemist
Concord, North Carolina, United States
$65k-$169k/yr OnsiteFull Time
BSc or MSc in a science/engineering field, GMP lab experience with analytical testing, method transfer and validation, experience with LC and chromatography systems, statistics/data analysis and data visualization skills, and ability to mentor staff.
Empower, LabVantage LIMS, enterprise chromatography systems, LC instruments, statistics and data analysis software, data visualization