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Python Software Developer Jobs in Champlain, NY, US
310+ python software developer jobs from 130+ companies hiring in Champlain, NY, US.
2mo
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Machine Learning Engineer
Montreal or North Vancouver
$100k-$120k/yr OnsiteFull Time
Proficiency in Python for data processing and ML; experience deploying ML models, cloud/Azure, Docker, CI/CD, and data pipelines.
Python, pandas, NumPy, PyTorch, Azure, Docker, AKS, Terraform, Bicep, GitHub Actions, APIs, CI/CD
1mo
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Developpeur IA Full Stack| Full Stack AI Engineer
Montreal, Quebec, Canada
OnsiteFull Time
Klever Programmatic: Provider of AI-driven programmatic advertising and location intelligence services.
5+ YOE5+ years software engineering; proficiency in Java, Python and/or TypeScript; experience with Spring Boot, Next.js, FastAPI, Flask; distributed systems design; cloud platforms; strong SQL and data modeling.
Java, Python, TypeScript, Spring Boot, Next.js, FastAPI, Flask, AWS, Google Cloud, Azure, Docker, Terraform
2w
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Senior Full Stack Developer
Montreal, Quebec, Canada
$85k-$125k/yr HybridFull Time
5+ YOEMinimum 5 years full-stack production experience with React/Next.js/Node.js/PHP or Python and MySQL or Postgres; strong architecture, scalability, and performance; AI APIs integration; end-to-end project delivery; focus on quality and collaboration.
React, Next.js, Node.js, PHP, Python, MySQL, PostgreSQL, AI APIs
2w
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AI / ML Engineer
Montreal or Toronto
$130k-$220k/yr HybridFull Time
3+ YOE3+ years building and deploying ML solutions at scale; NLP with transformers; vector search; AWS Bedrock; Python; Docker/Kubernetes; multi-agent frameworks.
Python, AWS, Bedrock, OpenAI API, Hugging Face, Pinecone, Weaviate, Elasticsearch, Docker, Kubernetes
1w
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Applied AI Engineer
Montreal, Quebec, Canada
OnsiteFull Time
4+ YOEBS in CS/engineering or equivalent; 4+ years shipping ML/AI in production; strong foundation models knowledge; PEFT/LoRA; Python; deployment toolchain; cloud MLOps.
Python, ONNX, TensorRT, vLLM, llama.cpp, PEFT/LoRA, Weights & Biases, MLflow, DVC, GCP Vertex AI, AWS SageMaker, Azure ML
2w
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Forward Deployed Developer, GenAI, Google Cloud
Toronto or Montreal
$114k-$117k/yr OnsiteFull Time
Bachelor's in STEM or equivalent; experience with Python/TypeScript; AI/ML experience; cloud platform work; preferred advanced degrees and multi-agent frameworks.
Python, TypeScript, LangGraph, CrewAI, Google ADK, RAG, prompt engineering
2d
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Senior Developer (T & I) (Telework/Hybrid)
Montreal, Quebec, Canada
HybridFull Time
5+ YOEFive to seven years of application/web development experience; strong .NET/C#, Azure, REST APIs; front-end and back-end; Agile; bilingual English/French.
.NET, C#, Azure, OpenAPI/Swagger, MongoDB, Git, Jenkins, TypeScript, Angular, HTML5, CSS3, Bootstrap, Python
2mo
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AI Product Engineer - Canada
Montreal, Quebec, Canada
HybridFull Time
1+ YOE1–4 years software engineering, applied AI; ability to independently take ideas to working prototypes; strong communication and self-direction.
React, Vue.js, TypeScript, Node.js, Python, C#/.NET, REST/GraphQL, PostgreSQL, MySQL, OpenAI, Anthropic, Gemini, Azure, LangChain, CrewAI, AutoGen, Semantic Kernel, Pinecone, Weaviate
1w
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Machine Learning Engineer - IV (Biometrics)
Montreal, Quebec, Canada
RemoteFull Time
5+ YOE5+ years in ML; 3+ years in biometrics/face analysis; strong Python and CV stack; experience with Airflow, AWS; knowledge of fairness and ethics in CV.
Python, Pillow, OpenCV, PyTorch, TensorFlow, JAX, Airflow, SageMaker, EC2, EKS, TensorRT, ONNX, Milvus, Faiss, CoreML, LiteRT, TFLite, GANs, diffusion models
1mo
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Lead Machine Learning Engineer
Vancouver or Montreal or Toronto or Calgary or Ottawa or Los Angeles
$225k-$260k/yr RemoteFull Time
5+ YOEMaster’s or PhD in CS/Robotics/ML; 5+ years production ML; distributed multi-GPU training; Python; neural networks and optimization knowledge.
Python, PyTorch, TensorFlow, CUDA
2mo
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Senior Full-Stack Engineer
Montreal, Quebec, Canada
RemoteFull Time, Contract
Senior full-stack engineer with Python and Ruby on Rails backend experience, security-focused, and expertise integrating generative AI tools and AI/ML workflows.
Python, Ruby on Rails, OpenAI APIs, LangChain, Hugging Face, Pinecone, Weaviate, React, Vue, Okta, Snowflake, LangChain
2w
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Ingénieur(e) logiciel senior — Fondation IA en technologie financière
Montréal, Québec, Canada
RemoteFull Time
5+ YOE5+ years in production ML or large-scale pricing; proficient in Python, Scala, SQL; data modeling; distributed data processing; ML in pricing/demand contexts.
Python, Scala, SQL
1mo
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Developer, System Integration (Mont-Royal, QC)
Mont-Royal, Quebec, Canada
OnsiteFull Time
3+ YOE3+ years SAP PI/PO and BTP Integration Suite; 1+ year SAP ABAP; Bachelor's in CS; strong integration protocols; Java/Groovy mappings; SAP interfaces; SQL/HANA/Oracle a plus; scheduling tools like Control-M; scripting (bash, Python, PowerShell).
SAP PI/PO, BTP Integration Suite, ABAP, Java, Groovy, XSLT, REST, ODATA, SOAP, SFTP, JDBC, IDoc, RFC, Web Services, BAPI, HANA, Oracle, SQL, Control-M, Bash, Python, PowerShell
2mo
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Développeur Full Stack
Montreal, Quebec, Canada
OnsiteFull Time
5+ YOE5+ years software development experience; strong Java, JavaScript, Python; Linux, REST/gRPC; microservices and containerization; English and French proficiency.
Java, JavaScript, Python, C++, Linux, GitLab, REST, gRPC, Containerization, SQL, NoSQL
3w
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Senior/Staff Engineer, Data Platform
Montreal or Toronto
HybridFull Time
5+ YOE5+ years building/operating production data platforms; Python/Scala/Go; data warehousing/lakehouse; streaming & batch pipelines; data modeling; observability; cross-team collaboration; senior level growth.
Python, Scala, Go, Spark, dbt, Airflow, Kafka
1mo
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Développeur d'agents / Agent developper
Montreal, Quebec, Canada
HybridFull Time
3+ YOEExpert in agent orchestration frameworks and AI-enabled software development (3-5 years), strong Java/Go/Python/Node.js skills, cloud AWS, and experience with LLMs and vector databases.
LangChain, CrewAI, AutoGen, Java, Go, Python, Node.js, AWS, Bedrock, Pinecone, Weaviate, Claude, GPT-4, Llama 3
1mo
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Senior Prompt Engineer (AI Clinical Products)
Montreal, Quebec, Canada
RemoteFull Time
5+ YOE5+ years in AI/ML or related field; 2+ years prompt engineering in production LLMs; modular prompt design; LLM evaluation framework experience; English proficiency; French required for client interactions; Python or scripting skills plus healthcare domain experience are a plus.
Python, LLM APIs
2mo
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Développeur(se) Logiciel de Plateforme - Outils de développement IA
Montreal, Quebec, Canada
OnsiteFull Time
4+ YOE4+ years of platform engineering or infrastructure experience; hands-on with AI-assisted development tools; strong containerization and CI/CD; proficient in Node.js/TypeScript/Python; production deployment of agents; product mindset.
Docker, Dev Containers, GitHub Actions, Node.js, TypeScript, Python, OpenTelemetry, MCP server, CI/CD pipelines
2w
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Software Development & Data Science Analyst (12 Month contract) (Boisbriand, Quebec, CA, J7H 0E2)
Boisbriand or East Mississauga
OnsiteContract
Engineering, mathematics, or computer science background; strong analytics; proficient with Python, SQL, Power BI, Excel; data quality focus; experience with version control and Agile.
Python, SQL, Power BI, PowerPoint, Excel, Azure, Git, Dash, Polars/Pandas, Flask
2mo
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Software Quality Assurance Specialist / Spécialiste en assurance qualité logicielle (Montreal, Quebec, CA, QC H4N 2M3)
Montreal, Quebec, Canada
$90k-$110k/yr OnsiteFull Time
3+ YOE3+ years firmware testing; automation testing using APIs, Raspberry Pi, Java, Python; debugging; system-level testing; network troubleshooting with Wireshark/Fiddler.
APIs, Raspberry Pi, Java, Python, Wireshark, Fiddler
1w
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Développeur(-euse) principal(e)*, Solutions analytiques
Montreal, Quebec, Canada
OnsiteFull Time
2+ YOEBachelor's degree in computer science or related, 2-5 years software development, web tools (Angular, Python, C#, Dash, Streamlit), data/analytics (Power BI, Databricks, Snowflake), interest in finance.
Angular, Python, C#, Dash, Streamlit, Power BI, Databricks, Snowflake
1w
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Développeuse/Développeur Backend
Montreal or Québec City
HybridFull Time
3+ YOE3+ years backend development; Python; PostgreSQL; cloud and containerization (AWS, Docker); DevOps and CI/CD; familiarity with AI tools.
Python, PostgreSQL, AWS, Docker, GitHub, CI/CD, AI tools
1mo
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Développeur Logiciel DevOps Senior/Senior DevOps Software Developer
Montreal or Remote - Canada
RemoteFull Time
5+ YOESenior DevOps expert with 5+ years, skilled in GitLab, Artifactory, Kubernetes, RBAC, GitOps, FluxCD, Java, Python, Go; strong collaboration.
GitLab, JFrog Artifactory, Kubernetes, FluxCD, GitOps, Java, Python, Go, Jira, Entra, RBAC
3w
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Senior C++ Developer - Low Latency Trading Systems
Toronto or Montreal
$120k-$130k/yr HybridFull Time
6+ YOE5–7+ years in high-performance C++/STL, Linux, OOAD, multithreading; real-time trading apps; CI/CD; English/French communication for Montreal; degree in CS or related field.
Linux, C++, STL, Perl, Python, SQL, Oracle, TCP sockets, OOAD, Multithreading, Design Patterns
1w
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Développeuse/Développeur Backend
Montreal or Quebec City
HybridFull Time
3+ YOE3+ years in backend development; Python; microservices; relational DBs (PostgreSQL); cloud (AWS); containers (Docker); CI/CD; AI tooling familiarity.
Python, PostgreSQL, AWS, Docker, GitHub, CI/CD
6d
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analyste stagiaire en assurance de la qualité logicielle (Montreal, Quebec, CA)
Montreal, Quebec, Canada
OnsiteInternship
0.5+ YOEPursuing a university program in software QA or software development; at least 6 months of programming experience; familiar with SDLC; basic Windows and Office knowledge; exposure to scripting; bilingual in French and English.
Windows, Microsoft Office, Python, C#, Java, JavaScript, Test automation, Selenium, Excel, Word, PowerPoint, Outlook, Teams
6d
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Stage Automne 2026 - Service numérique pour les moteurs, Ingénieur système sol / Internship Fall 2026 - Digital Service for Engines, Ground Systems Engineer
Longueuil, Quebec, Canada
OnsiteFull Time
Pursuing electrical, mechanical, aerospace, or computer engineering; enrolled in a Canadian university; eligible to work in Canada; able to work on-site in Quebec; proficient in Excel, Power BI, Python; internship Fall 2026; English working knowledge.
Excel, Power BI, Python
1mo
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Senior Research Engineer/Scientist
Montreal, Quebec, Canada
OnsiteFull Time
2+ YOEPhD ideal; 2+ years in fundamental or applied research; strong software engineering (Python, PyTorch); experience with AI reliability/safety; publications a plus.
Python, PyTorch, NumPy, Java, JavaScript, R
2w
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Dev Full Stack, intermédiaire
Montreal, Quebec, Canada
HybridFull Time
5+ YOEMid-level full stack developer with ~5 years' experience using Angular, NestJS, Python; bilingual French/English; AWS or Azure experience preferred.
Angular, NestJS, Python, AWS, Azure
2mo
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Ingénieur en réseaux de puissance / Power System Engineer (58820)
Brossard, Quebec, Canada
$76k-$95k/yr HybridFull Time
University degree in electrical engineering; English and French fluency; eligible to work in Canada without sponsorship.
Python, CYME, EMTP, Pandas, NumPy, Matplotlib
1w
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Développeur ou développeuse sénior en fiabilité de production / Senior Production Reliability Engineer
Montreal, Quebec, Canada
OnsiteFull Time
Senior production reliability engineer with deep GCP experience, cloud-native CI/CD platforms, GitOps, and IaC; strong collaboration across teams; ability to shape platform roadmaps.
GCP, AWS, Azure, JFrog Artifactory, GitOps, Infrastructure as Code, Go, Python, Node.js, Cloud Networking
1w
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Stagiaire, Développeur(-euse) – Ingénierie de données (dès septembre 2026)
Montreal, ., Canada
OnsiteInternship, Full Time
0+ YOEMust be pursuing university studies in computer science or software engineering; strong knowledge of Angular, Python, SQL; AWS experience a plus.
Angular, Python, SQL, Amazon Web Services
3w
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Développeur ou Développeuse en ingénierie de données
Laval, Quebec, Canada
HybridFull Time
5+ YOE5-7 years in data engineering or related fields; strong Python and SQL; distributed computing; data modeling; bilingual French/English.
Python, SQL, Spark, dbt, Terraform, Azure Data Factory, Snowflake, Fabric, Kafka, Snowpark, Pandas, Numpy, Scikit-learn
1d
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Développeur I (Montréal, QC, CA)
Montreal, Quebec, Canada
$73k-$121k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science; 3-6 years IT experience; strong knowledge of Java, Angular, .NET, Python; experience with Jira/Confluence; French proficiency.
Java, Angular, .NET, Python, GitHub Copilot, Jira, Confluence
3w
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Senior Site Reliability Engineer
Montreal or Toronto
$158k-$226k/yr HybridFull Time
6+ YOE6+ years in software development and distributed systems; proficient in Python or Go; experienced with stateful storage/databases at scale; strong automation mindset; knowledge of containers/Kubernetes; cloud platforms (AWS, GCP, Azure); Linux networking and OS concepts.
Python, Go, Kubernetes, Docker, AWS, GCP, Azure, Linux, Networking, TLS, DNS
2w
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Développeur(se) IA & Automatisation
Longueuil, Quebec, Canada
$60k-$95k/yr HybridFull Time
3+ YOEDevelop AI and automation solutions; strong scripting, integration, and data workflow experience.
Python, PowerShell, C#, Azure, Logic Apps, Azure Functions, APIs REST, webhooks, Power Automate, n8n, MS SQL, PostgreSQL, Power Apps, LLMs
1mo
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Machine Learning Engineer
Montreal, Quebec, Canada
OnsiteFull Time
3+ YOE3+ years of ML/Data Engineering experience; Python and SQL; software engineering practices; ML algorithms and evaluation; basic DevOps/MLOps; independent, good communication; English fluency.
Python, SQL, Dataiku, Snowflake, Dagster, Azure DevOps, CI/CD
2w
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Data Engineer
Dollard-des-Ormeaux, Quebec, Canada
HybridFull Time
2+ YOEBachelor’s degree in Computer Science, Software Engineering, Data Science, or related field; 2-5 years in data engineering or related role; SQL proficiency with Snowflake/AWS/Azure; ETL tools such as Alteryx and Azure Data Factory; Python/SQL programming; data governance knowledge; English/French an asset.
SQL, Snowflake, AWS, Azure, Alteryx, Azure Data Factory, Python, Tableau, Power BI
1mo
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Applied AI, Technical Lead, Forward Deployed AI Engineer - Montreal
Montreal, Quebec, Canada
OnsiteFull Time
7+ YOE2+ MgmtSenior AI/ML leader with 7+ years in AI/ML, 2+ years in technical leadership; fluent in French and English; strong software engineering and communication skills.
Python, PyTorch, LangChain, Hugging Face, AWS, GCP, Azure, MLOps
1mo
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Décveloppeur·euse sénior·e - Plateforme Infonuagique (Montréal, Québec, CA, H3B 0A7)
Montreal, Quebec, Canada
HybridFull Time
3+ YOESenior cloud platform developer to design, build, and operate scalable AWS-based build infra for Unreal Engine pipelines across studios.
AWS, AWS CDK, CloudFormation, Terraform, Perforce, Unreal Engine, Golang, TypeScript, C#, Python, Bash, JavaScript
HiringCafe market data
Python Software Developer Jobs market signals in Champlain, NY, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
310+
Hiring companies
130+
Fresh sample
61% new in 30d
Salary visibility
30% show pay
Companies appearing in this market
CBC/Radio-CanadaCDPQGoogleValsoftDollaramaEatonHydro-QuébecUS Mobile
Work location mix in visible results
Hybrid: 30Onsite: 28Remote: 8