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Python Software Developer Jobs in Tonawanda, NY, US
67 python software developer jobs from 46 companies hiring in Tonawanda, NY, US.
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Software Developer
Toronto, Ontario, Canada
$101k-$130k/yr RemoteFull Time
2+ YOE2+ years software development; full stack with Angular, Java and/or Python; degree in Computer Science, Software Engineering, Economics or Mathematics or equivalent; experience with Progress OpenEdge or Oracle/MySQL; strong communication.
Angular, Java, Python, Progress OpenEdge, Oracle, MySQL
2mo
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Software Developer
Oakville, Ontario, Canada
$94k-$118k/yr HybridFull Time
2+ YOE2+ years in software development; experience with JavaScript/TypeScript/C#/related tech; React/AngularJS/PHP/Node.js/Python; SQL; Jira/git; AWS; testing & accessibility tools.
React, AngularJS, PHP, Typescript, Node.JS, Python, MySQL, Jira, git, Jest, Mocha, Cypress, axe, AWS, SQL
1mo
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Software Engineer
Buffalo or East Aurora or Torrance
$80k-$100k/yr HybridFull Time
2+ YOEBachelor's in Electrical, Computer, or Software Engineering or equivalent; 2+ years experience; LabVIEW, C, Python, and Simulink proficiency; strong teamwork and communication.
LabVIEW, C, Python, Simulink
2d
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Sr. Python/Snowflake Engineer
Buffalo, New York, United States
$95k-$155k/yr OnsiteFull Time
8+ YOE8–12 years in software engineering; strong Python and JavaScript; Snowflake, Snowpipe, data pipelines; CI/CD with GitLab; on-site in Buffalo, NY; US work authorization.
Python, Snowflake, SQL, GitLab, JavaScript, APIs, CI/CD
2w
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Software Engineer - AI Pipelines
Toronto or Vancouver
$112k-$168k/yr RemoteFull Time
3+ YOE3+ years backend software development; Python; distributed systems; Kubernetes; ML/LLM experience; bachelor's degree in CS/Engineering or related field.
Python, Kubernetes, Go, Java
3d
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Sr. Python/Snowflake Engineer
Buffalo, New York, United States
$95k-$155k/yr OnsiteFull Time
8+ YOE8–12 years of software engineering experience; strong Python and Snowflake data engineering; experience with Snowflake Tasks/Streams, pipelines, CI/CD (GitLab); onsite in Buffalo, NY; full-time.
Python, Snowflake, Snowflake Tasks, Snowflake Streams, Snowflake Pipelines, GitLab, APIs, CI/CD, FastAPI, Pydantic, JavaScript
5d
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Lead Software Engineer
Toronto, Ontario, Canada
$150k-$170k/yr HybridFull Time
8+ YOE8+ years software development; 2-3 years in technical leadership; strong backend (Python, C#/.NET) and frontend (React/Angular); distributed systems and microservices; cloud (Azure) and DevOps; AI data-driven development.
Python, C#/.NET, JavaScript, React, Angular, Docker, Kubernetes, Azure, APIs, REST, Kafka, Service Bus, SQL, NoSQL
1mo
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Software Developer - Hardware Architecture Tooling
Toronto, Ontario, Canada
$110k-$140k/yr OnsiteFull Time
4+ YOEBSc in CS/Engineering/Physics/Math; 4+ yrs software development; strong Python/Rust/Go; cloud (AWS/GCP/Azure); product-minded; strong testing and DevOps; good communication.
Python, Rust, Go, Postgres, Docker, GitHub Actions, AWS, GCP, Azure
2w
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Principal Software Developer
Toronto, Ontario, Canada
OnsiteFull Time
Expert backend development with Java/Python, microservices, cloud platforms, containers, CI/CD, IAM, databases, and strong communication.
Java, Python, Spring Boot, FastAPI, REST APIs, Docker, Kubernetes, OpenShift, AWS, GCP, Azure, CI/CD, Infrastructure as Code, GitOps, OAuth 2.0, JWT, mTLS, SQL, NoSQL
1w
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Software Engineer, AI
Toronto, Ontario, Canada
$115k-$149k/yr HybridFull Time
Software engineering experience; information retrieval, LLMs, Python; building scalable ML-powered search agents.
Python, PyTorch, TensorFlow, JAX, Elasticsearch, OpenSearch, Pinecone, FAISS, Milvus, Weaviate, PostgreSQL, Weights & Biases, MLflow, Langfuse, Docker, Kubernetes, AWS, GCP, Azure
1w
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Software Engineer 3, Backend
Toronto, Ontario, Canada
$118k-$158k/yr HybridFull Time
5+ YOE5+ years in software development; strong in distributed systems; proficient in Java/Scala; RESTful services; experience with Python/JavaScript a plus; web apps with modern JS frameworks; data-driven apps with RDBMS/NoSQL; big data tech (Spark, Flink, Kafka); leadership experience as lead developer.
Java, Scala, RESTful Web Services, Python, JavaScript, React, Angular, RDBMS, NoSQL, Spark, Flink, Kafka
2w
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Lead Software Engineer (Python | Databricks) (Toronto, ON, CA, M5H1H1)
Toronto, Ontario, Canada
HybridFull Time
4+ YOE4+ years in Python data engineering, ETL design, large-scale apps, SQL, and data platforms; experience with Databricks/Snowflake, Azure/GCP, Airflow/Data Factory; strong SQL and cloud/DevOps skills; Bachelor's in CS/Engineering or equivalent.
Python, PySpark, Pandas, SQL, PostgreSQL, MS SQL, Oracle, Apache Spark, Apache Kafka, Apache ElasticSearch, DataBricks, Snowflake, Azure, GCP, Airflow, Data Factory, Jenkins, Git
1w
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Associate Software Engineer (Java Developer)
Toronto, Ontario, Canada
$60k-$84k/yr HybridFull Time
Java development experience; knowledge of Spring Boot, Python, Linux; CI/CD, cloud basics; strong problem solving and communication.
Java, Spring Boot, Python, Linux, GitHub, Oracle, SQL Server, PostgreSQL, Tibco, Nginx, Redis, NodeJS, NPM, Maven, Nexus, Azure, AWS
4w
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Senior Software Engineer – Generative AI
Buffalo, New York, United States
$97k-$162k/yr OnsiteFull Time
3+ YOE5+ years in software development (or 3+ with a Bachelor’s); strong CS principles; Java/Python/C#; REST APIs; Git; enterprise SDLC and security; familiarity with GenAI required.
Java, Python, C#, REST APIs, Git, LLM, Embeddings, Vector databases, Azure, GenAI
1mo
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Staff Software Engineer, Capital
Buffalo, New York, United States
$165k-$190k/yr OnsiteFull Time
8+ YOE8+ years of experience in software engineering with Python, distributed systems, CI/CD, AWS, and security; leadership in technical initiatives and mentorship.
Python, Distributed Systems, Event-Driven, CI/CD, Git, AWS, SQL, Kafka, Docker, Kubernetes
2w
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Senior Software Engineer, AI-Powered Developer Productivity
Toronto, Ontario, Canada
$136k-$170k/yr HybridFull Time
5+ YOESenior software engineer with 5+ years of experience, strong Python/Go, and AI/ML interest; experience with mobile integration (Swift/Kotlin) a plus.
Python, Go, Swift, Kotlin
1mo
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Lead Software Engineer, AI
Toronto, Ontario, Canada
$140k-$175k/yr HybridFull Time
8+ YOELead role building AI-driven, enterprise-scale software; strong Python, AI/ML, MLOps, and cloud experience; 8+ years with 4+ in lead roles; legal/tax domain knowledge preferred.
Python, PyTorch, TensorFlow, JAX, AWS, Azure, GCP, Docker, Kubernetes, Terraform
1w
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Software Engineer, Full-Stack Applications - Ratings Technology (Toronto, ON, CA)
Toronto, Ontario, Canada
$100k-$150k/yr HybridFull Time
7+ YOE7+ years of full-stack enterprise software experience; strong backend (Java/Spring Boot, Python) and frontend (React) skills; cloud, DevOps, and data knowledge.
Java, Spring Boot, Maven, Python, FastAPI, Flask, ReactJS, Node.js, AWS, Kubernetes, GitHub Actions, PostgreSQL, Oracle, MongoDB, Kafka, PySpark, Parquet, Avro, Apache Airflow, Streamlit, Bash
3w
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Verafin - Software Developer Specialist (Real Time ACH Pipeline)
St. John’s or Toronto
HybridFull Time
5+ YOEBachelor's degree in Computer Science or Computer Engineering; 5+ years software development experience; strong OO design; AWS with Terraform; debugging in cloud environments; effective communicator.
AWS, Terraform, Java, Python, Scala, SQL, Spark, EMR
2w
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Staff Software Engineer - International Card Tech - Full-stack
Toronto, Ontario, Canada
HybridFull Time
8+ YOEFull-stack engineer with 8+ years of hands-on development, strong AWS experience, and expertise across JavaScript, Java, Python, and frontend frameworks.
JavaScript, Java, TypeScript, Python, Node.js, React, Angular, Go, AWS, Open Source RDBMS, NoSQL, RESTful APIs
1mo
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Software Engineer IV
Rochester or Buffalo or Utica or Dewitt or Albany
$88k-$177k/yr RemoteAll Commitments Available
3+ YOEAssociate degree or 3+ years of experience; basic programming knowledge; SDLC understanding; ability to communicate with teams; familiar with source control and basic security concepts.
Programming languages: C#/.NET, Java, SQL, C++, Python, Visual Basic, JavaScript, Informatica, CI/CD, Pega, Power BI, Cognos, Unix, Windows, OpenAPI, OWASP
1w
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2026 Fall Student Opportunities Capital Markets, QTS - Software Developer, 4 months
Toronto, Ontario, Canada
OnsiteInternship
Pursuing degree in CS, engineering, mathematics or related field; experience in UNIX/Linux or Windows environments; proficient in Java, C#, C/C++, Python, JavaScript, HTML/CSS; strong analytical and interpersonal skills; MS Office skills.
Java, C#, C/C++, Python, JavaScript, HTML, CSS
3w
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Intern, Software Development (Summer 2026)
Toronto, Ontario, Canada
OnsiteInternship
0+ YOEPursuing a degree in Computer Science, Software Engineering, or related field; proficient in Python or JavaScript/Java; basic APIs, web development, and databases (SQL/NoSQL); strong problem-solving and teamwork.
Python, JavaScript, Java, APIs, SQL, NoSQL, React, Node.js
2w
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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
1w
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QA Developer
Toronto, Ontario, Canada
$85k-$100k/yr RemoteFull Time
3+ YOE3-5 years in software quality engineering or SDET; 2+ years mobile testing; strong Playwright; programming in Python/JavaScript/TypeScript; CI/CD experience; Bachelor's in CS/Software Engineering.
Playwright, Python, JavaScript, TypeScript, GitHub Actions, CircleCI, Jenkins
1mo
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Database Developer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years database development with MS SQL Server; SQL, ETL; AWS RDS; Python, PHP, JavaScript; HTML; Bachelor's in CS or Electrical Engineering.
MS SQL Server, SQL, AWS, Tableau, SSRS, Power BI, Python, Flask, JavaScript, React, PHP, Git, IIS, Apache, Tomcat, C#, Java, C++, Linux, Windows Server
3mo
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AI Developer Senior
Toronto or Mississauga
$119k-$145k/yr HybridFull Time
7+ YOE7+ years in software/data/ML engineering; 2+ years building LLM-based solutions; proficient in Java, Python, or TypeScript; strong cloud, containers, and CI/CD experience; bilingualism for Quebec is required; eligible to work in Canada.
Java, Python, TypeScript, GCP, AWS, Docker, Kubernetes, CI/CD, LangChain, Vertex AI, OpenAI, Anthropic, Pinecone, Weaviate, Milvus, pgvector
3d
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AI Developer (LLM & Agentic Systems)
Toronto, Ontario, Canada
RemoteFull Time
5+ YOE5+ years software development, 2+ years leading AI/LLM systems; experience with backend APIs, cloud, NLP, embeddings, and data integration.
Python, FastAPI, Node.js, Azure, Docker, Kubernetes, Git, CI/CD, Knowledge graphs, SPARQL, Cypher, RAG, embeddings, entity extraction, entity resolution
4w
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Senior AI developer
Toronto, Ontario, Canada
$128k-$171k/yr HybridFull Time
7+ YOEBachelor’s degree in CS/CE or related field; 7+ years Python software engineering; 2–3 years GenAI/LLM/agentic systems; RAG, prompts, vector DBs; agile with Azure DevOps/Jira/Confluence.
Python, LLM, GenAI, RAG, Vector databases, Azure DevOps, Jira, Confluence, MLOps, APIs
2mo
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Junior Full Stack Engineer
Toronto, Ontario, Canada
$70k-$94k/yr HybridFull Time
2+ YOEBachelor’s degree in engineering or computer science; 2+ years of application development; strong Java, Node.js, Python; cloud experience; CI/CD; Jira; financial industry knowledge preferred.
Java, Node.js, Python, AWS, Azure, GCP, Jenkins, Bamboo, CodePipeline, JIRA, Maven, Eclipse, React, SQL
2mo
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Senior Machine Learning Engineer, AI Platform
Toronto or Canada
$160k-$220k/yr RemoteFull Time
5+ YOE5+ years software engineering/ML production experience; implement ranking/recommendation systems; Python with ML frameworks; scalable model serving; vector/graph databases; observability and A/B testing.
Python, PyTorch, Scikit-learn, Vector databases, Graph databases
2mo
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Senior AI Engineer
Toronto or Canada
$152k-$175k/yr HybridFull Time
Senior AI Engineer with strong software engineering and ML lifecycle expertise; proficient in CI/CD for ML, model versioning, and cloud platforms.
Python, Docker, Kubernetes, AWS, GCP, Terraform, Apache Spark, Apache Beam, Hadoop, TensorFlow, PyTorch, scikit-learn, Kubeflow, MLflow, LangChain, LLamaIndex, Airflow, Pinecone, ChromaDB, Mongo
3w
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Staff Platform Engineer
Buffalo, New York, United States
$164k-$205k/yr HybridFull Time
6+ YOE6+ years engineering experience; BS in Engineering; CI/CD infra experience; AWS and IaC tooling; distributed systems; Golang/Ruby/Python; Kubernetes.
Kubernetes, ArgoCD, Github Actions, Tekton, Helm, Bash, Python, Golang, Ruby on Rails, Terraform, Ansible, AWS
1mo
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Platform Engineer - Toronto
Toronto, Ontario, Canada
$80k-$100k/yr HybridFull Time
1+ YOE1+ year Python; AWS experience (Lambda, ECS, RDS, S3, API Gateway, Step Functions); databases (MySQL, MongoDB, DynamoDB); IaC (CDK, Terraform, or Pulumi); CI/CD; monitoring (DataDog/New Relic); event-driven microservices; strong communication.
Python, AWS, MySQL, MongoDB, DynamoDB, CDK, Terraform, Pulumi, CI/CD, DataDog, New Relic
2mo
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Machine Learning Engineer
Herndon or Chantilly or Vienna or Buffalo
HybridFull Time
4+ YOE4+ years of hands-on ML experience; Python with PyTorch/TensorFlow; cloud platforms (AWS/Azure/GCP); ML pipelines; Docker/Kubernetes; GitLab CI/CD; Scrum/DevSecOps practices; strong communication.
PyTorch, NumPy, TensorFlow, VS Code, AWS, Azure, GCP, GitLab CI/CD, Docker, Kubernetes, OpenShift, Python
2mo
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Software Engineer in Test III
Toronto, Ontario, Canada
HybridFull Time
4+ YOEBachelor’s degree in CS or related field; 4+ years of testing/SDET experience focused on data systems; strong SQL and at least one programming language for data processing; experience with cloud data warehouses and orchestration/streaming tech; travel industry experience preferred.
Python, SQL, dbt, Great Expectations, Airflow, Snowflake, BigQuery, Redshift, Azure, Parquet, Avro, ORC, Pandas, PyArrow, Looker, Tableau, Monte Carlo, Kafka, Spark, Scala, Java
1mo
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FPGA IP Software Design Engineer
Toronto, Ontario, Canada
$99k-$143k/yr OnsiteFull Time
4+ YOEDesign and verify NoC IP cores for FPGA devices; RTL design, verification, CAD tool integration; strong system-level knowledge.
SystemVerilog, Verilog, VHDL, C++, Python, Quartus Prime, PCIe
1w
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AI Engineer
Toronto, Ontario, Canada
$80k-$100k/yr OnsiteFull Time
1+ YOEExperience in LLM applications, RAG pipelines, vector databases, and agent orchestration; fintech/SaaS experience preferred.
Python, LLM APIs (OpenAI, Azure OpenAI), LangChain, LlamaIndex, APIs, Cloud platforms (AWS, Azure, GCP), Vector databases (Pinecone, Weaviate), SQL, Data processing
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
2w
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Senior Platform Engineer
Toronto, Ontario, Canada
$115k-$140k/yr HybridFull Time
5+ YOE5+ years software development and 7+ years DevOps/systems engineering; strong Python/Go; Kubernetes (AKS); Terraform/Terragrunt; ArgoCD; Datadog; AI agent tooling; on-call and incident response experience.
Python, Go, Kubernetes, AKS, Terraform, Terragrunt, ArgoCD, Datadog, Backstage
HiringCafe market data
Python Software Developer Jobs market signals in Tonawanda, 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
67
Hiring companies
46
Fresh sample
63% new in 30d
Salary visibility
74% show pay
Companies appearing in this market
MoogRoyal Bank of CanadaXanaduCognizantWorkdayAffinityFitch GroupScotiabank
Work location mix in visible results
Hybrid: 28Onsite: 21Remote: 8