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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2mo
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Senior Python Engineer, Integrations
Toronto, Ontario, Canada
$115k-$170k/yr HybridFull Time
5+ YOESenior Python engineer with production experience building integrations, PostgreSQL, REST, and strong code quality. Comfortable with cross-time-zone collaboration and customer-facing work.
Python, PostgreSQL, SQLAlchemy, REST, Webhooks
2w
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Senior Python Engineer – PricingCenter
Mississauga or Toronto
$126k-$157k/yr HybridFull Time
7+ YOE7+ years software development experience; strong Python backend skills (APIs, Flask/FastAPI); cloud experience (AWS/GCP/Azure); containerization (Docker, Kubernetes); SQL and NoSQL familiarity; strong algorithms and communication skills.
Python, Flask, FastAPI, SQLAlchemy, Pydantic, Celery, Docker, Kubernetes, GitHub Actions, Postgres, Redis, AWS, GCP, Azure, CI/CD, Typescript, React, NumPy, pandas, Polars, Claude, Copilot
1mo
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Senior Python/AI Engineer
Toronto, Ontario, Canada
OnsiteFull Time
4+ YOEBachelor's in CS/Software Engineering (or related), 4+ years software/data engineering experience, strong Python, Streamlit, SQL, Git, CI/CD, building reusable libraries, data pipeline and observability experience.
Python, Streamlit, SQL, Git, CI/CD, Apache Airflow, Prefect, Dagster, Snowflake, Databricks, dbt, Docker, Cortex
1mo
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Senior Python Engineer (Toronto) (Toronto, ON, CA)
Toronto, Ontario, Canada
HybridFull Time
8+ YOE8+ years Python development experience, Bachelor's in software engineering or related field, experience with AWS and Microsoft Azure, Postgres/Oracle/SQL/NoSQL, GitHub/Bamboo/JIRA, CI/CD, and strong problem-solving and communication skills.
Python, AWS, Microsoft Azure, Postgres, Oracle, SQL, NoSQL, GitHub, Bamboo, JIRA, Django, Flask, Pyramid, Docker, Kubernetes, EKS, CI/CD
2mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
8+ YOESenior Manager level with 8+ years of experience; proficient in Python, SQL, FastAPI; cloud certifications a plus; willing to travel up to 80%; Bachelor's degree required.
Python, SQL, FastAPI, Cloud Platforms, LLM techniques, Data Warehousing, Data Lakes, IAM
1mo
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Python developer
Toronto, Ontario, Canada
$95k-$145k/yr OnsiteFull Time
7+ YOE7+ years backend/API experience in payments/fintech, strong Python, AWS, Kubernetes, Terraform, event-driven systems (Kafka/SQS), monitoring (Datadog/Prometheus), RESTful API design.
Python, AWS, Kubernetes, Terraform, Apache Kafka, AWS SQS, Datadog, Prometheus, RESTful
2mo
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Senior Software Engineer - Evisort AI (Python/Typescript)
Toronto, Ontario, Canada
$140k-$210k/yr HybridFull Time
8+ YOE8+ years experience; 5+ years with Python/Typescript web frameworks; cloud, SaaS, relational DB; AWS, PostgreSQL; distributed systems; observability; Docker/Kubernetes; Elasticsearch; Sentry/Grafana; API design.
Python, TypeScript, Flask, NestJS, Express, Django, FastAPI, AWS, PostgreSQL, Docker, Kubernetes, Elasticsearch, Sentry, Grafana
1mo
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Senior Quality Engineer (Python & Robot Framework)
Toronto, Ontario, Canada
$73k-$90k/yr HybridMultiple Commitments Available
6+ YOE6-10 years in automation framework development; 3+ years with Python and Robot Framework; data validation with Python; SQL proficiency; CI/CD experience; Linux/Unix; JIRA/Confluence; ALM; GitHub Copilot.
Python, Robot Framework, Jenkins, GitLab CI/CD, SQL, Linux, GitHub Copilot
1mo
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Senior Quality Engineer (Python & Robot Framework)
Toronto, Ontario, Canada
$73k-$90k/yr HybridFull Time
6+ YOE6-10 years in automation framework development; 3+ years with Python and Robot Framework; data validation with Python; SQL proficiency; CI/CD experience; Linux/Unix scripting; QA processes and ALM tools knowledge.
Python, Robot Framework, Jenkins, GitLab CI/CD, SQL, Linux/Unix, GitHub Copilot, JIRA, Confluence
3mo
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Senior DevOps Engineer
Toronto, Ontario, Canada
HybridFull Time
7+ YOESenior DevOps with extensive AWS multi-account experience, Terraform, GitLab CI/CD, Kubernetes, security/compliance focus, and leadership. Mentors others and drives cloud strategy.
Terraform, Kubernetes (EKS/ECS), AWS, GitLab, Datadog, Cloudflare, Vault, Snowflake, dbt, Python, Go, Bash, ECR
3mo
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Senior Engineer QA
Toronto, Ontario, Canada
$101k-$131k/yr HybridFull Time
Senior QA Engineer with embedded firmware, test automation, and CI/CD experience; strong Python/C/C++, and testing across hardware, firmware, and software.
Python, C, C++, Selenium, Robot Framework, Jenkins, GitHub Actions, Docker, Kubernetes, BLE, Wi-Fi, PCB design
3mo
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Senior Solutions Engineer
Toronto, Ontario, Canada
$110k-$150k/yr RemoteFull Time
5+ YOESenior technical role with 5+ years in solutions/analytics/data engineering; strong Python/SQL; experience with data lakehouse architectures; customer-facing delivery.
Python, SQL, Databricks, Snowflake, PySpark, AWS, GitHub, S3
3w
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Home Assistant Python Developer for Hardware (America)
United States or Canada or Argentina or Chile or Colombia or Toronto or Buenos Aires or Santiago or Bogotá
$120k-$155k/yr RemoteFull Time
Strong Python experience (async, typing, testing), contributions to large open-source projects, experience building integrations/APIs for connected devices, familiarity with device protocols (Bluetooth, Zigbee, MQTT, USB, UART, mDNS, SPI, I2C), and ability to maintain well-tested, documented code.
Python, Home Assistant, ESPHome, MQTT, Bluetooth, Zigbee, USB, UART, mDNS, SPI, I2C, Raspberry Pi, Embedded Linux, GitHub, ESP Web Tools, Python Matter Server, Z-Wave JS, ZigPy, Rhasspy
3mo
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Senior Industrial Engineer (Solution Design)
Toronto, Ontario, Canada
$120k-$135k/yr HybridFull Time
5+ YOE5–10+ years in industrial engineering, warehouse/logistics/3PL; experience designing warehouse layouts, staffing, processes; model logic; SQL/Python/neo4j familiarity; consulting/solution design background.
SQL, Python, neo4j, AnyLogic, FlexSim, Simio, Arena
1mo
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Senior AI Full-Stack Software Developer (Python/React)
Toronto or Montreal
$119k-$145k/yr HybridFull Time
5+ YOESenior AI full-stack developer with 5+ years experience, TS/React, Python, AWS, REST/Swagger, AI concepts (GenAI, MLOps); bilingual in Quebec; eligible to work in Canada.
TypeScript, React, Python, AWS, REST, Swagger, MLOps
3mo
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Senior Data Engineer
Toronto, Ontario, Canada
$120k-$154k/yr OnsiteFull Time
5+ YOESenior data engineer with 5+ years’ experience building large-scale data pipelines; strong SQL, Python/Java/Scala, and cloud (GCP/AWS/Azure) skills; able to mentor engineers and drive end-to-end data solutions.
Java, Scala, Python, Data proc, DBT, Airflow, GCP, BigQuery, Bigtable, Druid, SQL, Git
3mo
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Senior ASIC Infrastructure Engineer
Toronto, Ontario, Canada
$135k-$220k/yr HybridFull Time
5+ YOEBS/MS in Computer Science, Computer Engineering, or Electrical Engineering; 5+ years of relevant experience; strong software architecture, development, and testing; Linux proficiency; Python/Perl; version control (P4, Git); exposure to RAGs or LangGraph AI workflows; strong debugging and communication skills.
Python, Perl, Linux, Git, P4, Jenkins, Kubernetes, Docker, LSF, REST APIs, Web servers, Verdi
3mo
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Senior Infrastructure Engineer (CDN)
Toronto, Ontario, Canada
$123k-$142k/yr OnsiteFull Time
8+ YOE8+ years of network experience; strong IP/TCP/HTTP and caching; DNS architecture and deployment; Python/Bash/Perl for automation; Linux production environment; on-call rotation; travel as needed.
Python, Bash, Perl, Linux, DNS, CDN, HTTP, Caching
3mo
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Senior Developer, AI Engineering (257097)
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOESenior AI engineer with 8+ years cloud engineering (5+ years on AI/ML), expert Python and SQL, experience deploying AI on Azure and GCP, MLOps/LLMOps experience, and strong knowledge of governance, model risk, and regulatory requirements.
Python, SQL, Azure, GCP, MLOps, LLMOps, Retrieval-Augmented Generation (RAG)
3mo
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Senior Data Integration Engineer
Vancouver or Toronto
$140k-$160k/yr HybridFull Time
Senior data integration engineer to design, build, and govern AI-ready data pipelines; strong SQL, Python, and orchestration tooling; cloud experience; data governance expertise.
SQL, Python, Airflow, Prefect, Dagster, Azure, AWS, Microsoft Fabric
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