Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
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
1mo
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Senior Python Developer
Mississauga, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software development experience with strong Python proficiency, experience with major Python web frameworks, REST API design, relational and NoSQL databases, asynchronous processing, Git, testing frameworks; bachelor's in CS/Engineering or equivalent required.
Python, Django, Flask, FastAPI, PostgreSQL, MySQL, Oracle, MongoDB, DynamoDB, Redis, Git, AWS, Azure, GCP, Docker, Kubernetes, Kafka, RabbitMQ, SQS, pytest, unittest, nose
1mo
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Senior Python Developer
Mississauga, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software development experience, strong Python and OOP skills, web framework experience (Django/Flask/FastAPI), REST API design, relational and NoSQL databases, Git proficiency, and testing experience.
Python, Django, Flask, FastAPI, PostgreSQL, MySQL, Oracle, MongoDB, DynamoDB, Redis, Git, AWS, Azure, GCP, Docker, Kubernetes, Kafka, RabbitMQ, SQS, pytest, unittest, nose
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
3mo
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Senior Software Engineer
Mississauga, Ontario, Canada
$142k-$158k/yr HybridFull Time
Senior software engineer proficient in Java, Spring Boot, REST, and database systems; strong TDD, CI/CD, and cloud experience.
Java, Spring Boot, Microsoft SQL Server, MySQL, REST API, Git, New Relic, DataDog, Selenium, Cypress, RestAssured, Docker, Kubernetes, Istio, Ansible, Jenkins, Linux, Python, Bash, Groovy, SAML, OAuth, OpenID Connect
1mo
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Senior Software Developer
Vancouver or Toronto or Calgary or Waterloo or Halifax
$110k-$145k/yr RemoteFull Time
Senior software developer with distributed systems experience; proficient in Python and Angular; AWS and CI/CD; API integrations; observability; Agile teamwork.
Python, JavaScript, TypeScript, Angular, AWS, ArgoCD, SNS, SQS, Lambda, GitHub Actions, Docker, Kubernetes, EKS, Helm, Terraform, OpenSearch, ElastiCache, RDS, Keyspaces, RabbitMQ, Playwright, Postman, Jenkins, Burp Suite, ELK, Prometheus, CloudWatch, Sentry, Mixpanel, Jaeger
1mo
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Senior Software Engineer - Python (Toronto, ON, CA)
Toronto, Ontario, Canada
$130k-$180k/yr HybridFull Time
7+ YOE7+ years professional software engineering with Python; experience building Python backend services, APIs (FastAPI/asyncIO), data pipelines, event-driven systems (Kafka/RabbitMQ/AWS SQS), AWS, CI/CD, databases (Postgres/Oracle/MongoDB), and mentoring engineers.
Python, FastAPI, asyncIO, Apache Kafka, RabbitMQ, AWS SQS, AWS Lambda, EC2, ECS, EKS, S3, RDS, DynamoDB, IAM, LLMs, cloud AI APIs, GitHub, GitHub Actions, GitHub workflows, Docker, Kubernetes, Jenkins, CodePipeline, dbt (Data Build Tool), Airflow, OpenAI, AWS Bedrock, PostgreSQL, Oracle, MongoDB, Redis, Elasticsearch, Terraform, AWS CDK, CloudFormation, Apache Spark, Datadog, Grafana, OpenTelemetry, Qlik Sense, Microsoft Power BI, Amazon Quick
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
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
2mo
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Senior Software Engineer
Toronto, :, Canada
HybridFull Time
5+ YOE5+ years of professional software engineering experience; strong skills in Go, Java, or Python; proven distributed systems or microservices experience; cloud experience (AWS preferred); API design and data platforms; CI/CD and cloud-native practices.
Go, Java, Python, Kafka, Flink, React, GraphQL, REST, AWS, CI/CD, Temporal, Airflow
3mo
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Senior Software Engineer (Product)
Vancouver or Toronto
$150k-$250k/yr OnsiteFull Time
5+ YOE5+ years in software development with product engineering focus; Bachelor's in Computer Science; Python/Java; modern web frameworks; strong problem solving and collaboration.
Python, Java, Web frameworks
2w
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Senior Python Engineer-Assistant Vice President
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
Hands-on experience with GenAI models, prompt engineering, Python backend development, Kubernetes, system design, and strong problem-solving and communication skills.
Python, Kubernetes, Generative AI, Retrieval-Augmented Generation (RAG)
2mo
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Senior Software Developer (Askuity division)
Toronto, Ontario, Canada
$62k-$70k/yr HybridFull Time
5+ YOE5+ years software development experience; senior role; strong backend and frontend; experience with GCP, Kubernetes; Scala, Play! Framework, Python; SQL/NoSQL; microservices; Agile.
Scala, Play! Framework, Python, Flask, Postgres, Redis, Firestore, BigQuery, AKKA/Pekko, TypeScript, React, Kubernetes, Docker, GitHub Pipelines, Spinnaker, GCP
1mo
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Senior Software Engineer, Agents
Vancouver or Toronto or London
$140k-$196k/yr HybridFull Time
Senior-level software engineering experience building backend and retrieval systems, working with LLM/agentic systems, Python, cloud infrastructure, search/vector DBs, and production reliability/observability.
OpenAI, Anthropic, Gemini, PydanticAI, Logfire, Elasticsearch, Pinecone, PostgreSQL, Docker, Kubernetes, GCP, Temporal, Python, Git, CI/CD, PGVector, AWS, Azure, Copilot, Curssor, Claude Code
3mo
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Senior / Staff Software Engineer, Localization
San Francisco or Pittsburgh or Toronto or United States or Canada
$141k-$242k/yr HybridFull Time
5+ YOESenior-level localization systems engineer with expertise in state estimation, multi-sensor fusion, and real-time robotics software; strong C++/Rust, Python, and mathematical foundation; experience deploying SLAM/state estimation on real robots.
C++, Rust, Python, GTSAM, Ceres Solver, g2o
2w
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Senior Python Engineer-Assistant Vice President
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
Expert Python backend development, GenAI model application, Kubernetes deployment, system design and algorithm skills; bachelor\u0002s degree or equivalent experience required.
Python, Kubernetes, GenAI foundational models, Retrieval-Augmented Generation (RAG)
2mo
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Senior Software Engineer-1
Toronto, Ontario, Canada
$100k-$125k/yr OnsiteFull Time
10+ YOETen+ years of software development experience; strong Python, AWS, API design, CI/CD; experience with Django/REST/GraphQL; mentor and collaborate across distributed teams; excellent English communication.
AWS, Python, Django, GitHub, CircleCI, REST, GraphQL, SQL, Linux, nginx, uWSGI
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
2mo
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Senior Software Engineer (Backend Engineering) ⭐
Toronto, Ontario, Canada
$117k-$167k/yr HybridFull Time
5+ YOE5+ years backend software engineering; Python/Go; distributed systems; cloud (GCP/AWS/Azure); REST APIs; data analytics familiarity; strong English communication.
Python, Go, GCP, AWS, Azure, Kubernetes, REST API, BigQuery, Kafka
2mo
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Senior Software Engineer - AI Platform
Toronto, Ontario, Canada
$120k-$158k/yr HybridFull Time
8+ YOE8+ years in software eng, distributed systems; strong Golang and Python; AWS/Kubernetes; advanced degree preferred.
Golang, Python, AWS, Kubernetes, LLMs, Distributed Systems
2mo
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Senior Software Developer
Toronto, Ontario, Canada
$124k-$188k/yr RemoteFull Time
3+ YOE3+ years building highly performant web applications; experience with React, Redux, Typescript, Python, Django; remote work in Canada; legally able to work in Canada.
React, Redux, Typescript, Python, Django, Redis, MySQL, MongoDB, Elasticsearch, AWS, Docker, Kubernetes, Terraform