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
3mo
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Data Engineer Lead - Contract
Rolling Meadows, Illinois, United States
$99k-$192k/yr RemoteContract
7+ YOE3+ MgmtLead data engineering teams; 7+ yrs data engineering; 3+ yrs leading teams; BS in Information Technology; Snowflake, Azure Data Factory, ADLS Gen2, Databricks, Spark, Synapse, SQL Server; scripting (PowerShell, Python, Scala, Java, XML); Data Lake/ETL; CI/CD; agile; strong communication.
Snowflake, Azure Data Factory, ADLS Gen 2, Logic Apps, Azure Functions, Databricks, Apache Spark, Scala, Synapse, SQL Server, PowerShell, Python, Java, XML, Data Lake, Azure Data Lake Storage, CI/CD, Infrastructure as Code
1mo
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Sr. Data Engineer
Chicago or Miami or Ukraine
RemoteContract
5+ YOE5+ years data engineering experience, Bachelors in a quantitative field, advanced SQL, Python, Postgres/MySQL, AWS (EC2, RDS, Redshift, Glue, S3), building data pipelines, supervising junior engineers, and experience with analytics or ML a plus.
SQL, Python, AWS, EC2, RDS, Redshift, Glue, S3, Postgres, MySQL, Flask, RestAPI, Ruby on Rails
1d
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Metro Contract Lead
South Bend or Chicago
$117k-$204k/yr HybridFull Time
4+ YOEMaster's (or Bachelor's) in engineering, supply chain, data analytics, business or finance with relevant years of experience; 4+ years minimum; experience in contracting, construction or supply chain; ability to pass Microsoft security screenings.
1mo
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Network Operations Engineer - Contract
Amsterdam or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Singapore or Taipei or Mumbai or Korea or Japan or Asia
OnsiteContract
3+ YOE3+ years network engineering experience in operational environments, experience with Infrastructure as Code, L2/L3 networking, TCP/UDP/OSPF/BGP/Multicast, data center and international WAN operations, Git/Terraform/Ansible, monitoring and incident response; relevant network certifications preferred.
Infrastructure as Code (IaC), Git, Terraform, Ansible
1mo
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2026 Startup Lab Associate—Software Engineering/Data Science [HYD]
Hyderabad or London or Schaumburg
OnsiteMultiple Commitments Available
Recent bachelor's or advanced degree, experience developing in high-level languages (Python, JavaScript, Java, Swift), strong communication and organizational skills, entrepreneurial mindset, and full availability in Hyderabad from 13 July 2026 to 9 October 2026.
Python, JavaScript, Java, Swift
2mo
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Senior Software Engineer, Backend Services
Chicago, Illinois, United States
$150k-$170k/yr HybridAll Commitments Available
5+ YOESenior Python engineer with 5-7 years in large-scale systems, building SaaS/PaaS, and data management experience.
Python, FastAPI, Flask, PostgreSQL, SQL, REST, AWS, Docker, PySpark, Kafka, OpenSearch, Elasticsearch, Lustre, GPFS, VAST, Parquet, S3, Security: OAuth2, SAML, OpenID Connect
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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Sr. Integration Engineer_Dallas/Chicago/NewYork
Dallas or Chicago or New York
$56k-$196k/yr RemoteFull Time, Contract
Photon: N/A
7+ YOESenior-level integration engineer with 7+ years in enterprise integration and 5+ years with Workato; strong REST/SOAP, data transformation, API security; experience with major ERP/CRM platforms; SQL; Git/CI/CD; strong communication.
Workato, REST APIs, SOAP APIs, Webhooks, JSON, XML, OAuth 2.0, JWT, SAML, SSO, SQL, Git, CI/CD, Salesforce, Workday, NetSuite, ServiceNow, SAP, Oracle
2mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
1w
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LEAD ENGINEERING TECHNICIAN
Overland Park or Ann Arbor or Houston or Phoenix or Raleigh or Chattanooga or Chicago or Jacksonville or Gaithersburg
OnsiteContract
15+ YOEAssociate degree in drafting or engineering design technology, ~15 years power generation design experience, proficiency with 3D modeling and Bentley MicroStation, ability to lead teams and ensure quality and schedule adherence.
Bentley MicroStation, microstation, CAD, BIM, 3D modelling, AGI, SAP, Big data, Data Engineering, Data Management, Cloud Computing, Manual Testing
4d
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Project Manager I, Light Industrial and Data Center Construction
Oakbrook Terrace, Illinois, United States
OnsiteFull Time
Bachelor in construction management/engineering required; experience delivering project gross margin, risk assessment, contract and schedule management, leadership, and ability to travel for out-of-town assignments.
1mo
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Sr. Backend Dev – Java/Spring Boot, Angular, Cloud - TX
Texas or Chicago or New York City
$44k-$154k/yr HybridFull Time, Contract
Photon: A digital modernization services firm that builds and operates digital experiences for large enterprises.
5+ YOE5+ years software development experience; strong Java and Spring Boot skills, Angular, cloud (GCP/Azure), CI/CD, RESTful APIs/microservices, data structures and algorithms; 3+ years building APIs; ability to lead technical decisions and mentor engineers.
Java, Spring Boot, Angular, GCP, Azure, CI/CD, RESTful APIs, Microservices, Kafka, Pub/Sub
5d
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Senior Specialist Procurement
Lake Forest or Chicago
$78k-$156k/yr OnsiteFull Time
4+ YOEBachelor's in engineering, science, business, or finance; 4+ years procurement experience with negotiation, contracting, sourcing; project management, Power BI, data management, strong communication.
Power BI
5d
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Senior Specialist Procurement
Lake Forest or Chicago
$78k-$156k/yr OnsiteFull Time
4+ YOEBachelor's degree in engineering, science, business or finance; 4+ years procurement experience; negotiation, contracting, sourcing, project management, Power BI and data management skills; strong communication.
Power BI
5d
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Senior Design Execution Project Manager
Chicago, Illinois, United States
$150k-$175k/yr RemoteFull Time
10+ YOEBachelor's in construction/engineering/architecture or equivalent, PE/NCARB/RA preferred,10+ years experience (may substitute for licensure), data center design/construction experience, AutoCAD proficiency, strong communication and contract/scopes experience.
AutoCAD
1mo
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Senior AI Product Builder - Transportation Technologies
India or United States or Chicago or Canada or United Kingdom or Europe or Australia
RemoteFull Time
7+ YOE7+ years product/product engineering experience with hands-on AI tool usage; able to write AI-actionable specs, read data models and API contracts, evaluate AI-generated code, ship prototypes, and work in supply chain/fulfillment contexts. Must overlap 7:00–9:30 PM IST.
Claude Code, Driver.ai, Cursor, Replit, V0, Figma AI, TypeScript, React, Python
1mo
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Postdoctoral Researcher
Lemont or Baton Rouge or Louisiana or United States
OnsiteFull Time, Contract
Ph.D. in chemical engineering, materials science, chemistry or related; experience with X-ray absorption spectroscopy (XAS/XANES/EXAFS), operando IR/Raman, electrocatalysis, reactor design, synchrotron experiments, and advanced data analysis.
X-ray Absorption Spectroscopy (XAS), XANES, EXAFS, Infrared (IR), Raman spectroscopy, Gas Chromatography (GC), Mass Spectrometry (MS), High-Performance Liquid Chromatography (HPLC), Ion Chromatography (IC), CAMD, APS
1mo
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Quantum Postdoctoral Researcher for 3D Cavity Quantum Hardware
Batavia, Illinois, United States
$70k-$93k/yr OnsiteMultiple Commitments Available
PhD (recently completed or near completion) in physics, applied physics, electrical engineering or related field; expertise in superconducting quantum hardware, microwave/resonator systems, cryogenic measurements, experimental automation, data analysis, and strong communication skills.
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