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
Woburn, Massachusetts, United States
HybridFull Time
8+ YOE8+ years data engineering; CS/Math degree; expert SQL/Python; cloud platforms; Spark; Kafka; Airflow; governance; leadership.
SQL, Python, Apache Spark, PySpark, AWS, Azure, Google Cloud, Databricks, Snowflake, Kafka, Kinesis, Airflow, dbt, CI/CD, Infrastructure as Code, Data Quality, Data Governance
2d
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Principal Data Engineer
Johnston or United States
RemoteFull Time
3+ YOEMaster’s in IT/CS or Bachelor’s with additional experience; 3+ years product/owner or related experience; strong experience with data, cloud, CI/CD, API design, analytics, and testing tools.
Jira, HP Quality Center, TFS, Microsoft Project, Confluence, Google Docs, Microsoft SharePoint, Figma, Sketch, Adobe XD, UML, Splunk, Google Analytics, Adobe Analytics, Git, GitHub, Bitbucket, Jenkins, GitLab CI/CD, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), Postman, Swagger (OpenAPI), Selenium, TestRail, Datadog, Lucidchart, Draw.io, MS Visio, Visual Paradigm, Salesforce, Tableau Prep, ServiceNow, Jira Service Management, Tableau, Power BI
1mo
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Principal Data Engineer
Smithfield, Rhode Island, United States
$155k-$166k/yr OnsiteFull Time
3+ YOEBachelor's (or Master's) in CS/IT/Engineering/IS plus 5 (or 3) years experience. Expertise in data warehousing, ETL, Oracle/PL/SQL, Informatica, Control-M, CI/CD (Terracore/Jenkins/GitHub/uDeploy), Snowflake on AWS, Python, Java, SQL, SnowSQL, Spark SQL, Alation, Collibra.
SQL, PL/SQL, Java, Python, Shell, Jenkins, Terracore, GitHub, uDeploy, Oracle, SQL Server, Snowflake, Amazon Web Services (AWS), SnowSQL, Informatica, Control-M, UNIX, JIRA, JavaScript, Node.js, React, Spark SQL, Alation, Collibra
6d
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Principal Data Engineer
Boston, Massachusetts, United States
$175k-$200k/yr HybridFull Time
8+ YOEDegree in CS or related,8+ years data engineering,5+ years Databricks,expert PySpark/Python,Terraform,AWS,Kafka,CI/CD,HIPAA experience and disaster recovery expertise.
Databricks, PySpark, Unity Catalog, Delta Lake, Structured Streaming, Terraform, Apache Kafka, AWS MSK, Jenkins, GitHub Actions, Python, SQL, CloudZero, AWS Cost Explorer, Tableau, S3, IAM, Secrets Manager, VPC/Private Link, HL7, FHIR, EHR, Claude, Gemini, Codex
5d
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Principal Data Engineer
Boston or Massachusetts
$207k-$284k/yr HybridFull Time
10+ YOE1+ Mgmt10+ years data engineering, Bachelor’s in CS or related, strong Databricks/Delta Lake, SQL, Python, Spark, medallion lakehouse experience, 1–2 years tech lead experience; sponsorship not available.
Databricks, Delta Lake, SQL, Python, Spark, Databricks Delta Live Tables, Unity Catalog, Feature Store, Kafka, Claude, Copilot, Hire Vue, Workday
1mo
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Principal Data Engineer - MarTech
United States or Ontario or Waltham
$143k-$179k/yr HybridFull Time
7+ YOE7+ years data engineering with a strong MarTech focus; CDP/TMS architecture, API/webhook integrations, data lineage and privacy (GDPR/CCPA), and proficiency in JavaScript/Node.js, Python, and SQL.
CDP, Tag Management System (TMS), REST, RESTful APIs, webhooks, SDKs, JavaScript, Node.js, Python, SQL
3mo
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Principal Data Engineer, Marketing
United States or Cambridge
$175k-$237k/yr HybridFull Time
10+ YOE5+ MgmtBachelor's in CS/data/software engineering required (Master's preferred); 10+ years engineering experience with 5+ years managing technical teams; deep experience with Snowflake, dbt, Fivetran, CDP architectures, Python, SQL, and AWS.
Snowflake, dbt, Fivetran, Snowpipe, Snowflake Data Sharing, Salesforce Data Cloud, Salesforce, Adobe Experience Cloud, Adobe Experience Platform, Google Ads, Veeva, Vault PromoMats, Adobe Target, Astronomer/Airflow, Python, SQL, REST/GraphQL APIs, CI/CD, AWS Bedrock, SageMaker, S3, Lambda
2mo
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Principal Data Engineer
Milford, Massachusetts, United States
HybridFull Time
8+ YOEBachelor's in CS/Engineering or related plus 8+ years experience, advanced Python and SQL, end-to-end ETL/ELT pipeline experience, source control familiarity, mentoring and strong communication skills.
Python, SQL, Celonis, SAP, Salesforce
2mo
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Principal Data Engineer
Waltham, Massachusetts, United States
$160k-$165k/yr HybridFull Time
8+ YOEProven expertise in Java, Spring Boot, REST APIs, microservices; strong Kafka/Flink on AWS; cloud-native AWS infra; Kubernetes and CI/CD experience.
Java, Spring Boot, REST API, Microservices, Apache Kafka, Kafka Connect, Kafka Streams, Apache Flink, AWS, Kubernetes, Docker, Terraform, CloudFormation, ECS, EKS, S3, MSK, Redshift, Aurora, RDS, Lambda, Glue, CloudWatch, Oracle, PostgreSQL, Redshift, Aurora, Jenkins, GitHub Actions, GitLab CI/CD, Maven, Gradle, SonarQube, Prometheus, Grafana, ELK Stack
4w
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Principal Engineer, Data Infrastructure
Boston, Massachusetts, United States
$244k-$366k/yr OnsiteFull Time
10+ YOE10+ years building and operating distributed data systems; expertise in ingestion/CDC, stream processing, batch orchestration, lakehouse patterns, governance, SLOs, and applying AI/ML to data platforms.
Kafka, PubSub, Flink, Spark, Beam, Airflow, Dagster, Iceberg, Delta, Hudi, Snowflake, BigQuery, object storage
1mo
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Principal Software Engineer, Data
Cambridge or San Francisco
$204k-$348k/yr HybridFull Time
8+ YOE8-15 years of backend-focused engineering; full stack experience; AWS, Kubernetes; API design; data pipelines; Python; collaboration with scientists and engineers.
React, TypeScript, Nx, Tailwind, FastAPI, SQL/NoSQL, Python, Pydantic, SQLAlchemy, SQLModel, Django, Airflow, Prefect, Temporal, Dagster, pandas, numpy, scipy, jax, pytorch, AWS, Kubernetes, Terraform, CloudFormation, GitHub Actions
3mo
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Principal Platform Data Engineer, SAP (Cambridge, MA, US, 02142)
Cambridge, Massachusetts, United States
$175k-$237k/yr HybridFull Time
10+ YOE10+ years in data engineering; 5+ years SAP data extraction, integration, and analytics; strong SAP domain knowledge; expert in SAP extraction methods and Snowflake/dbt-based pipelines; familiarity with regulated environments.
SAP, Snowflake, dbt, Fivetran, ABAP CDS, S/4HANA, BW/4HANA, SQL, Python, Terraform, GitHub Actions, AWS, Monte Carlo
3mo
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Principal Data Links and Communications Engineer
Bedford, Massachusetts, United States
$140k-$155k/yr OnsiteFull Time
20+ YOEUS citizen; advanced degree with DoD experience or bachelor’s with extensive DoD experience; TS/SCI clearance; data links, testing, and DoD E&T knowledge; DecSecOps, Cloud, MBSE, JIRA, Confluence, GIT, Cameo.
DecSecOps, Cloud, MBSE, JIRA, Confluence, GIT, Cameo tool
1w
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Mechanical Senior Principal Engineer
Austin or Franklin
$174k-$226k/yr OnsiteFull Time
15+ YOE15+ years mechanical/thermal engineering experience with Direct Liquid Cooling (DLC), data center cooling, reliability/failure analysis, CAD proficiency, and willingness to travel for customer and factory support.
Creo, SolidWorks, NX, CFD, FEA
1mo
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Senior Principal Systems Engineer
Framingham, Massachusetts, United States
$185k-$255k/yr OnsiteFull Time
12+ YOE12+ years in complex product development; 7+ years in systems engineering/architecture; deep DSP, acoustics, electronics, sensors, AI/ML, embedded systems; strong communication and leadership.
DSP, Embedded Systems, AI/ML, Cloud Engineering, Data Analysis, Mobile Applications
3w
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Principal Data Link & Communications Engineer (Link 22)
Bedford, Massachusetts, United States
$160k-$185k/yr OnsiteFull Time
5+ YOEUS citizen with active Top-Secret clearance, 5+ years software design experience, proficiency in C++ and Java, MBSE (DODAF, SysML, UML, Cameo), networking/embedded systems, and experience with data link engineering (Link 22/Link 16).
C++, Java, DODAF, SysML, UML, Cameo, Joint Mission Planning System (JMPS)
1mo
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Principal Quantitative Engineer, Investments Technology
Boston, Massachusetts, United States
HybridFull Time
8+ YOE5+ years Python, quantitative finance experience; full-stack development; data pipelines; production-grade software; strong SQL; AI/ML tooling; investment management domain knowledge.
Python, pandas, NumPy, Plotly, Dash, Git, Github Copilot, Claude, cvxpy, SciPy, Scikit-Learn, statsmodels
1mo
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Principal Mixed-Signal Design Engineer
Wilmington, Massachusetts, United States
$157k-$227k/yr HybridFull Time
14+ YOEMS in Electrical Engineering; 14+ years CMOS design; high-speed data converters; Cadence and SPICE; MATLAB; strong communication; team collaboration.
Cadence, SPICE, MATLAB
1w
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Principal Digital Engineering Data Solutions Systems Engineer
Huntsville or Cambridge
$95k-$245k/yr OnsiteFull Time
7+ YOEMaster's degree in engineering/computer science/mathematics required (PhD preferred); 7+ years systems engineering experience; experience with C/C++, MATLAB/Simulink; ability to obtain government security clearance.
C/C++, MATLAB/Simulink, Python
1w
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Principal Data Architect, CMC Digital
Norwood, Massachusetts, United States
$146k-$234k/yr HybridFull Time
7+ YOE7+ years in data architecture/engineering, 4+ years in regulated manufacturing environments, degree in CS/Engineering/Data Science, OT/IT integration experience, data governance and modeling expertise.
Veeva Quality, LabVantage, Syncade, MES, LIMS, ERP, QMS, SAP, DCS, SCADA, historian, dbt, Redshift, Snowflake, GitHub, OT/IT
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