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
2w
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AWS Automation
Toronto, Ontario, Canada
OnsiteFull Time
6+ YOEExperience building AWS monitoring, automation, and event-driven solutions using CloudWatch, Lambda, SSM, CDK/CloudFormation, Python/Bash and ServiceNow integration.
AWS, CloudWatch, EC2, VPC, IAM, S3, ALB, ASG, Lambda, SNS, SQS, API Gateway, ServiceNow, SSM, CDK, CloudFormation, Python, Bash, ELK, Splunk
3d
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Senior Data Engineer (Databricks/AWS)
Toronto or United States or Canada or South America
RemoteFull Time
5+ YOE5+ years data engineering experience with Databricks, dbt, Apache Airflow, Python/PySpark, and AWS S3; CRM integrations (Salesforce/Veeva) and migration experience required.
Databricks, dbt, Apache Airflow, Python, PySpark, SQL, Delta Lake, Unity Catalog, AWS, AWS S3, Veeva CRM, Salesforce Life Sciences Cloud, Salesforce
3mo
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Senior Application Developer
Toronto, Ontario, Canada
$120k-$130k/yr HybridFull Time
5+ YOE5–7 years backend software development experience; Python and Java; strong SQL; AWS; CI/CD; Docker; scripting; collaboration and mentorship.
Python, Java, SQL, AWS, Docker, Kubernetes, Terraform, CloudFormation, Bash, GCP, Azure, CI/CD, Jenkins, LLM/tools
1d
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Senior AI Engineer - AI Platform & ML Engineering
Toronto, Ontario, Canada
$135k-$150k/yr HybridFull Time
10+ YOE10+ years experience overall with 4+ years production ML/AI engineering; strong Python; Databricks, AWS, Azure, MLflow experience; Databricks/AWS/Azure/MLOps-related certifications; strong MLOps, LLMOps, model monitoring and governance skills.
Databricks, AWS, MLflow, Microsoft Azure, Python, Lakehouse
2mo
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Full Stack Engineer
Redwood City or Toronto
$150k-$1000k/yr OnsiteFull Time
Full-stack web development experience using Python, TypeScript, React, and AWS; strong communication; end-to-end ownership; on-site in Redwood City or Toronto.
Python, TypeScript, React, AWS, GitHub Actions, Docker, AWS CDK
1mo
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Lead Engineer, Total Fund Management Technology
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software engineering; lead complex initiatives; Python/Java/C++/SQL; cloud/AWS; CI/CD; Agile; strong communication; AI tooling experience
Python, Java, C++, SQL, AWS, Terraform, CI/CD, Angular, React, Dash, AI-assisted development tools, LLM-based coding assistants
6d
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Principal Software Escalation Engineer
Toronto, Ontario, Canada
$146k-$200k/yr OnsiteFull Time
5+ YOE5+ years Python experience, debugging skills, AWS/cloud familiarity, monitoring tools experience, bachelor’s degree or equivalent, strong customer-facing troubleshooting and communication skills.
Python, Datadog, Prometheus, Grafana, AWS
2mo
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Software Engineer IV, Max Digital
Buffalo, New York, United States
$130k-$180k/yr OnsiteFull Time
8+ YOE8+ years of SaaS web app experience with ASP.NET, C#, JavaScript/Python; backend focus, Kafka, AWS, SQL Server; strong design, testing, and leadership capabilities.
ASP.NET, C#, JavaScript, Python, Kafka, AWS, SQL Server, Docker, Kubernetes, CI/CD, SQS, SNS, S3, ECS, EKS, Lambda, ElasticSearch
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
1w
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Software Engineer - Tools & Infrastructure / DevOps
Sunnyvale or Toronto
OnsiteFull Time
2+ YOE2+ years DevOps/infrastructure/software experience; CI/CD, artifact management, cloud (AWS), Linux, Kubernetes, scripting (Python/Shell), code review and troubleshooting; on‑call participation.
CICD, AWS, Kubernetes, Python, Shell, Linux/Unix
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
1mo
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Senior Software Developer - Automation Systems
Toronto, Ontario, Canada
$150k-$200k/yr OnsiteFull Time
7+ YOEBSc required, 7+ years engineering experience, technical leadership, production systems on AWS, proficiency with GitHub, Python, Rust, Postgres, Docker, Terraform; strong system design and CI/CD experience.
GitHub, Python, Rust, Postgres, Docker, Terraform, AWS, Claude, Claude Code, Codex, Gemini CLI
3w
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Machine Learning Engineer III, Data
Buffalo, New York, United States
$130k-$173k/yr OnsiteFull Time
3+ YOEMS/PhD or equivalent, 3+ years computer vision experience, proficiency with PyTorch/OpenCV/TensorFlow, Python/SQL, Kafka, Docker, cloud (AWS/GCP), and experience with production model serving and microservices.
PyTorch, OpenCV, TensorFlow, Python, SQL, Kafka, Docker, AWS, GCP, Kubeflow, Databricks, KServe, REST, gRPC
1mo
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Scientist III, Software Engineer, Upstream Process Development
Grand Island, New York, United States
$87k-$116k/yr OnsiteFull Time
3+ YOE3+ years developing and deploying production Python applications (Dash/Flask), CI/CD pipelines, cloud (AWS/Azure/GCP), Docker/Kubernetes, Microsoft SQL Server, and Linux/Unix administration.
Python, Dash, Flask, CI/CD, GitHub Actions, Azure DevOps, GitLab CI, Jenkins, AWS, Azure, GCP, Docker, Kubernetes, Microsoft SQL Server, Linux/Unix, OPC UA, OPC DA, MQTT, SCADA, historian systems
3w
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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
2d
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Global Transaction Banking (GTB), Engineer I
Toronto, Ontario, Canada
OnsiteFull Time
4+ YOEBachelor's degree in computer science or engineering, 4+ years experience, proficiency with Spring Boot, Java, Python, OAuth2, Rest API, Kafka, cloud (Azure/GCP/AWS), Datadog, Github Actions, Autosys.
Spring Boot, Java, Python, OAuth2, Rest API, Kafka, Azure, GCP, AWS, Datadog, Github Actions, Autosys
2w
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Senior Software Engineer
Toronto, Ontario, Canada
$90k-$133k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years experience; strong Python and cloud (AWS) experience building file-based data pipelines; familiarity with CSV/Parquet/JSON, SQL, Git, CI/CD, and monitoring/alerting.
Python, AWS, Google Cloud Platform, Azure, S3, Lambda, Step Functions, Glue, ECS, Snowflake Marketplace, SQL, Git, CI/CD, Vue.js, React
5d
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AI Engineer
Toronto, Ontario, Canada
$105k-$135k/yr HybridFull Time
6+ YOE6+ years Python, 4+ years AWS/cloud, 3+ years ML and deep learning, 2+ years building AI systems/agents; experience with agentic AI, MLOps/LLMOps, and cloud architecture.
Python, AWS, sklearn, TensorFlow, Strands, MLOps, LLMOps, Kiro, Copilot
1mo
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Software Engineer II
Toronto or Quebec or Canada
$100k-$115k/yr RemoteFull Time
3+ YOE3+ years professional software development; experience with PHP, Python, React, API development, relational databases, cloud platforms (AWS), containerization (Docker, ECS Fargate), and modern CI/CD; SaaS experience preferred.
PHP, Python, React, MySQL (Aurora), AWS, Snowflake, Symfony, ECS Fargate, Docker, OpenAI, Gemini, New Relic, Datadog, CI/CD
3w
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Lead Applied Scientist, Marketing
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience; hands-on ML in AWS; expertise in Python and SQL; experience in digital/performance marketing and adtech; knowledge of bandits/reinforcement learning, recommendation/ranking, funnel and LTV modeling.
AWS, Python, SQL, Looker, Google, Meta, LLMs