PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Staff Database Reliability Engineer – PostgreSQL
Amsterdam or United States or Toronto or Europe
HybridFull Time
Deep PostgreSQL internals expertise, production ownership of high-write DBs, experience operating self-managed Postgres (Kubernetes/VMs/bare-metal), sharding/partitioning, and ability to read/tune query plans and storage internals.
Go, PostgreSQL, CockroachDB, Redis, Kubernetes, AWS, RDS, Aurora, Cloud SQL, Redshift, Snowflake, Spark, Yugabyte
2mo
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Database Engineering Manager
Buffalo, New York, United States
$140k-$233k/yr HybridFull Time
11+ YOE5+ MgmtLead database platform engineering, design, implement, scale, and secure DB platforms; mentor staff; collaborate with cross‑functional teams; manage product backlog and roadmaps.
SQL, Oracle, PostgreSQL, DataStax, Azure, Jira, Agile
1mo
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Ingénieur distingué en plateformes de bases de données
Toronto or Minneapolis or Canada or North America or Europe or Africa or Asia or Australia
$141k-$251k/yr OnsiteFull Time
10+ YOE10+ years designing and operating large-scale database platforms (Microsoft SQL Server, PostgreSQL); experience with Databricks, cloud providers (AWS/Azure/GCP), Lakehouse/Delta Lake, distributed data systems, performance tuning, HA/DR, IaC and automation; bachelor's in CS/engineering or equivalent.
Databricks, Microsoft SQL Server, PostgreSQL, MongoDB, Delta Lake, AWS, Azure, GCP
1mo
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Project Quality Engineer
East Aurora or Buffalo
$110k-$140k/yr OnsiteFull Time
8+ YOEBachelor's in engineering or equivalent STEM; 8+ years engineering/manufacturing experience with 5+ years in quality engineering; ability to access export-controlled information and obtain U.S. security clearance; proficiency with statistical, spreadsheet, and database software.
1w
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Staff Environmental Engineer
Amherst, New York, United States
$60k-$75k/yr OnsiteFull Time
0+ YOEB.S. in Civil or Environmental Engineering required, 0–3 years environmental experience, MS Office proficiency, GIS/database skills a plus, valid U.S. driver’s license, willingness to travel and work in field conditions.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, GIS, GINT, CAD, 3D visualization
1w
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Application Engineer
Aurora or Toronto or Mississauga
$85k-$95k/yr RemoteFull Time
2+ YOEBachelor's in CS/Engineering,2+ years in software/systems support,SQL and Linux experience,strong analytical and communication skills.
FlexNet, SQL, Linux, Salesforce
1mo
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Deep software engineering experience with production systems; strong fundamentals in at least one language; experience with relational databases; willing to relocate to listed cities (Miami, Toronto, or Seattle).
Relational databases, General-purpose programming languages, AI tools
3d
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Senior Site Reliability Engineer
Toronto, Ontario, Canada
OnsiteFull Time
Experience with monitoring, scripting (Python, JavaScript, SQL), Microsoft and Linux/Unix systems, strong communication and analytical skills; knowledge of Dynatrace, PagerDuty or Cache Point preferred.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Linux/Unix, Python, GitHub, SQL, JavaScript, HTML, CSS, Dynatrace, PagerDuty, Cache Point, Business Continuity and Disaster Recovery (BCDR)
1w
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Senior AI Engineer, IT Solutions 1
Toronto, Ontario, Canada
$123k-$173k/yr HybridFull Time
11+ YOE11+ years IT/software/data experience with 3–5 years in AI/ML; expertise in generative AI, LLMs, vector DBs, Python and ML frameworks; ability to architect production AI solutions and communicate with stakeholders.
LangChain, LlamaIndex, Semantic Kernel, OpenAI, Anthropic, Llama, Python, NumPy, Pandas, PyTorch, TensorFlow, Pinecone, Weaviate, Milvus, Azure AI Studio, AWS Bedrock, Google Vertex AI, SQL, MLflow, Kubeflow, Docker, Kubernetes
2w
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Software Engineer (242803)
Toronto, Ontario, Canada
OnsiteFull Time
Advanced software engineering expertise across applications and systems; experience with IBM tools, Java/Spring, Node.js, Python, relational and NoSQL databases, containerization, cloud platforms, DevOps tools, and incident triage.
Websphere, ACE, IIB, RSA, MQ, DB2, Java, Spring, XML, ESQL, Node.js, Express.js, Python, MySQL, PostgreSQL, MongoDB, Google Cloud, AWS, Azure, Docker, Kubernetes, Bitbucket, Git, Ansible, Jenkins, GitHub Copilot
2w
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Machine Learning Engineer IV, Data
Buffalo, New York, United States
$140k-$180k/yr OnsiteFull Time
5+ YOEMS or PhD (or equivalent experience), 5+ years computer vision experience, proficiency with PyTorch/OpenCV/TensorFlow, Python/SQL, cloud microservices (AWS/GCP), Kafka, Docker, and building production ML pipelines.
PyTorch, OpenCV, TensorFlow, Python, SQL, Kafka, Kubeflow, Databricks, KServe, AWS, GCP, Docker, REST, gRPC
2w
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Senior Staff Machine Learning Platform Engineer
Kitchener-Waterloo or Toronto
$248k-$341k/yr HybridFull Time
10+ YOE10+ years building large-scale ML/data platforms; deep Databricks lakehouse and distributed systems expertise; experience with ML lifecycle, governance, and ML infra; strong technical leadership.
Python, SQL, Kotlin, PyTorch, PySpark, MLFlow, Spark, Kafka, Databricks, Snowflake, Fivetran, Iceberg, Unity Catalog, Datadog, Airflow, Cockroach DB, MySQL, AWS, S3, SageMaker, Kubernetes, Docker, GitHub Actions, Terraform, Claude Sonnet 4.5, ChatGPT 5.2
1mo
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Senior Backend Engineer - Payroll - Toronto
Toronto or New York City or Canada
$148k-$189k/yr OnsiteFull Time
6+ YOE6+ years backend software engineering for SaaS; located in Toronto metro; experience shipping customer-facing features; Java/Kotlin/Scala; testing methodologies (unit testing, TDD); AWS; relational databases (PostgreSQL, MySQL).
Java, Kotlin, Scala, AWS, PostgreSQL, MySQL, TDD
1mo
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Experience building backend or full-stack production systems; strong fundamentals in databases, APIs, queues, async workflows, and observability; comfortable with TypeScript/Node and integrating AI/LLMs into production.
TypeScript, Node, LLMs
3mo
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Sr. Data Engineer
Tonawanda, New York, United States
$108k-$159k/yr OnsiteFull Time
7+ YOESenior data engineer with 7+ years in data engineering, architecture, and large-scale pipelines; expertise in Spark, Fabric, cloud data services; strong SQL/Python/Scala; excellent collaboration and mentorship.
Apache Spark, Microsoft Fabric, SQL, Python, Scala, Azure, AWS, GCP, ETL/ELT, Kafka, Power BI, Tableau
1mo
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Analytics Engineer
United States or Buffalo
$120k-$145k/yr HybridFull Time
4+ YOE4+ years in analytics/data engineering, strong SQL and Python, Redshift and AWS experience, ETL/ELT and data modeling skills, clear communicator, Bachelor's or Master's in relevant field.
SQL, Python, AWS, Redshift, QuickSight, SageMaker, Glue, Git, React, JavaScript, Claude Code
3w
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
2w
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Senior AI Engineer
Toronto or Waterloo or King
$90k-$140k/yr HybridFull Time
Bachelor's in CS or related, proven leadership, hands-on Python, AWS Lambda, Java, API and cloud expertise, AI/GenAI experience, DevOps and CI/CD knowledge, familiarity with RAG and vector databases.
Python, AWS Lambda, Java, APIs, AWS, DevOps, CI/CD, RAG, vector databases, GenAI
1mo
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Senior Data Engineer
Pittsburgh or Boston or Toronto or Montreal
HybridFull Time
Proven data engineering experience with Python, advanced SQL and Snowflake; building production ETL pipelines; exposure to AWS/Azure/GCP; ownership from design to deployment; mentoring experience preferred.
Python, SQL, Snowflake, AWS, Azure, GCP, Airflow, AWS Step Functions
3w
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Manager, Data Engineer
Toronto, Ontario, Canada
$120k-$140k/yr OnsiteFull Time
5+ YOEBachelor's degree in CS or related, 5+ years data engineering experience with Snowflake/Databricks, strong SQL and Python skills, ETL/ELT, data modeling, Azure DevOps and stakeholder communication.
Databricks, Snowflake, Workato, SQL, Python, RESTful APIs, Azure DevOps, Streamlit, Databricks Apps, Databricks Genie, Data Centric Development Frameworks, Medalion Architecture
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