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Python Test Software Developer Jobs in Niagara Falls, NY, US
90 python test software developer jobs from 48 companies hiring in Niagara Falls, NY, US.
1mo
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Sr. Software Development Engineer in Test (Python)
Toronto, Ontario, Canada
$123k-$170k/yr OnsiteFull Time
8+ YOEPython expertise, SDET background, 8+ years in automated testing of complex software, Agile, Git, strong documentation and communication.
Python, PyTest, Open3D, Git, CI/CD, Atlassian Bamboo, Zephyr, Bitbucket, JIRA, Confluence, Splunk
2w
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Senior Python Automation Test Engineer
Toronto, Ontario, Canada
$73k-$90k/yr HybridMultiple Commitments Available
6+ YOE6-10 years in automation framework development; 3+ years Python and Robot Framework automation testing; strong data validation with Python; SQL queries; CI/CD experience; Linux/Unix scripting; QA processes and ALM tools.
Python, Robot Framework, Jenkins, GitLab CI/CD, Linux/Unix, SQL, GitHub Copilot
2w
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Senior Python Automation Test Engineer
Toronto, Ontario, Canada
$73k-$90k/yr HybridFull Time
6+ YOE6-10 years in automation framework development; 3+ years with Python and Robot Framework; strong data validation using Python; SQL proficiency; CI/CD experience; Linux/Unix scripting; QA processes and ALM tools.
Python, Robot Framework, Jenkins, GitLab CI/CD, SQL, Linux, GitHub Copilot
2mo
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Senior Software Developer in Test (SDET)
Mississauga, Ontario, Canada
HybridFull Time
4+ YOE4+ years in test automation or software development; strong programming in Java, Python, C#, or JavaScript; experience with UI/API testing and CI/CD; knowledge of cloud environments (AWS, Azure).
Java, Python, C#, JavaScript, JUnit, TestNG, Selenium, Cypress, RestAssured, Playwright, Jenkins, GitLab CI, Azure DevOps, CircleCI, JUnit, JMeter, Gatling, k6, AWS, Azure
1mo
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Sr Software Developer in Test (SDET)
Vancouver or Toronto
$121k-$180k/yr HybridFull Time
8+ YOE8+ years QA with test automation; strong Java/JS/TypeScript/Python; API testing; CI/CD; Playwright preferred.
Playwright, Java, JavaScript, TypeScript, Python, GitHub Actions, REST API testing, Cucumber, BDD, SQL
3w
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Python Developer - Assistant Vice President
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
5+ YOE5-8 years software development with Python; frameworks (Django, Flask, FastAPI); databases (PostgreSQL, MySQL, MongoDB/Cassandra); cloud (AWS, Azure, GCP); Docker/Kubernetes; testing (Pytest); strong problem-solving and communication.
Python, Django, Flask, FastAPI, Object Oriented Programming, PostgreSQL, MySQL, MongoDB, Cassandra, AWS, Azure, Google Cloud Platform, Docker, Kubernetes, Pytest, unittest, Kafka, RabbitMQ, CI/CD, DevOps
3w
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Propulsion Test Software Engineer
Niagara Falls, New York, United States
$75k-$120k/yr OnsiteFull Time
3+ YOEBachelor’s in engineering with 3-5 years of relevant experience; strong programming in C++, C#, Python; LabVIEW; data acquisition; JIRA; Git; ability to obtain DoD clearance.
C++, C#, Python, LabVIEW, Git, JIRA, GitHub, TortoiseSVN
3w
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Software Developer in Test (Toronto, ON, CA, M5A3X5)
Toronto, Ontario, Canada
OnsiteFull Time
3+ YOE3+ years in Quality Engineering or software test automation; API automation experience; Java RestAssured TestNG/Cucumber; CI/CD integration; cloud platforms (Azure/AWS); contract testing; AI in QE; API/microservices testing.
Java, RestAssured, TestNG, Cucumber, CI/CD, Azure, AWS, Pact, WireMock, K6, Gatling, Locust, Playwright, Appium, Python, GitHub Actions, Azure DevOps, Jenkins
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
3w
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Software Development Engineer in Test
Toronto, Ontario, Canada
$106k-$137k/yr HybridFull Time
4+ YOE4+ years in software development or quality engineering with emphasis on test automation; strong programming in TypeScript/JavaScript; mobile and API testing experience; CI/CD integration; AI-driven testing knowledge.
Appium, Espresso, XCUITest, Playwright, Selenium, GitHub Actions, CircleCI, Jenkins, Docker, Pact, Postman, Newman, Gatling, k6, Locust, TypeScript, JavaScript, Swift, Python, Java, Kotlin
1mo
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Senior Software Developer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOEBachelor’s degree in CS or Engineering; 5+ years software development; Java, Python, or Shell; Unix/Linux; SQL; REST API testing; Agile; strong problem solving and communication.
Java, Python, Shell, Unix, SQL, Postman, REST, Docker, Kubernetes
4w
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Senior Python Developer - Operate (Toronto, ON, CA, M5C 3G7)
Toronto, Ontario, Canada
$72k-$138k/yr HybridContract
5+ YOE5+ years of professional Python development experience; production-grade APIs/services; strong Python, async, REST/gRPC, testing, CI/CD; Docker; databases; security and observability.
FastAPI, Flask, SQLAlchemy, Docker, Git, Kafka, SQS, pytest, CI/CD, observability
2w
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Embedded Software Test Automation Designer
Toronto, Ontario, Canada
HybridMultiple Commitments Available
5+ YOE5+ years in software testing/automation; bachelor’s in computer engineering/science; embedded systems experience; strong Python/Bash; CI/CD; test automation; hardware-in-the-loop; open-source tooling.
Python, Bash, PyTest, GTest, Cppcheck, SonarQube, GitLab CI/CD, CI/CD, n8n
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
2mo
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Architect – Software Developer
Toronto or United States
RemoteFull Time
7+ YOE7+ years in software development; backend in Python (FastAPI) or TypeScript (Node.js); API contracts with OpenAPI/Swagger/gRPC; microservices; cloud-native with AWS/GCP/Azure; CI/CD and IaC; testing incl. TDD/BDD; frontend basics (React/TypeScript/JS).
Python, FastAPI, TypeScript, Node.js, OpenAPI, Swagger, gRPC, Postman, Kafka, RabbitMQ, AWS, GCP, Azure, React, JavaScript, HTML5, CSS3
2d
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Software Developer – QAOps
Toronto, Ontario, Canada
$93k-$122k/yr HybridFull Time
2+ YOE2+ years in software development with emphasis on quality engineering; Java; REST API testing; CI/CD experience; Kafka; TestNG/JUnit.
Java, REST API testing, Kafka, JUnit, TestNG, Jenkins, AWS, DynamoDB, SQS, S3, EC2, Git, Redis, Python
2d
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Senior Software Developer - AEC Data
Montreal or Toronto or Quebec City
HybridFull Time
6+ YOEDevelop enterprise cloud services; 6+ years of software development; AWS; TypeScript, Java, Python, Node.js, Go; React/NestJS/Next.js; SOC-2 security; automated testing; performance monitoring; Agile environment.
AWS, EC2, ECS, Lambda, API Gateway, S3, DynamoDB, RDS, Typescript, Java, Python, Node.js, Go, React, NestJS, Next.js, SOC-2
1mo
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Software Engineer P2 - Job Requisition: R42442 Software Engineer P2 - PA2026Q1JB051
Toronto, Ontario, Canada
HybridFull Time
Design, develop, test, and maintain software; build REST APIs and microservices; collaborate in Agile; BS or MS in CS/Engineering or 3 years related experience; experience with JavaScript, Java, Python, Go, Spring, Kafka; SaaS; cloud-native; BDD/TDD.
JavaScript, Java, Python, Go, Spring, Kafka, Apache NiFi, Apache Airflow, JPA, JUnit, Keycloak, Serverless Computing, Cloud-native
3w
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Senior Software Developer
Toronto or Mississauga
$132k-$165k/yr OnsiteFull Time
8+ YOE8+ years in SaaS/enterprise web apps; expert in Python/TypeScript; Kubernetes, AWS; infrastructure as code; CI/CD; automated testing; strong communication.
Python, TypeScript, React, FastAPI, AWS, Kubernetes, Infrastructure as Code, CI/CD, Observability
6d
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Verafin - Senior Software Developer (The Data Import Framework and Scalability Team)
St. John’s or Toronto
HybridFull Time
2+ YOEBachelor's in CS/CE or equivalent; 2+ years in software development; Python, Scala, or Java; automated testing; strong problem-solving; collaborative.
Python, Scala, Java, AWS, Apache Spark, EMR, Relational Databases, Non-relational Databases, ETL
2mo
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Senior Software Engineer, Cloud Backend
Burlington, Ontario, Canada
$100k-$125k/yr OnsiteFull Time
6+ YOE6+ years Python; 6+ years API design (REST, protobuf); 4+ years AWS; strong code quality and unit tests; clear communication; peer reviews
Python, AWS, REST, protobuf, DynamoDB, MongoDB, Jenkins, AWS CodePipeline, CloudFormation, AWS CDK, Terraform, OpenTelemetry, Prometheus, Grafana, Bazel, Angular, Typescript, NgRx
1mo
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Software Engineer III, Vehicle Intelligence
Buffalo, New York, United States
$110k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related field; 5+ years with Python/Java/C#/Perl/JavaScript; experience with automated testing and CI/CD; containerization and RPC services.
Python, Java, C#, Perl, JavaScript, Containers, Kubernetes, RPC (Thrift/gRPC)
6d
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Software Engineer I
Toronto or British Columbia or Alberta or Quebec or Ontario
HybridFull Time
0+ YOE0-2 years experience; full-stack web apps; JavaScript/TypeScript; React; REST APIs; relational DBs; Git; testing.
React, Next.js, Node.js, Python, REST APIs, PostgreSQL, MySQL, Git, Docker, AWS, GCP, Azure
2mo
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Senior ML Software Engineer - Integration & Quality
Sunnyvale or Toronto
HybridFull Time
5+ YOE5+ years in software integration and QA; strong automation and programming in Python, C++, or Go; experience testing large-scale ML/compute systems; debugging distributed systems; cross-team collaboration; excellent communication.
Python, C++, Go, ML frameworks, test automation tools
1mo
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Intern - Backend / Test Automation Developer
Toronto, Ontario, Canada
$18-$23/hr OnsiteFull Time, Internship
1+ YOE1-2 years backend or QA automation, scripting in Python/C#, API testing, REST/GraphQL/gRPC knowledge, strong debugging, multitasking.
Postman, Python, C#, REST, GraphQL, gRPC, CI/CD, Azure, AWS, GCP
3w
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Senior Software Engineer
Mississauga, Ontario, Canada
$142k-$158k/yr HybridFull Time
Experience writing clean code at scale using Java; Spring Boot; RESTful APIs; TDD; GIT; monitoring tools; automated testing frameworks; strong collaboration and problem-solving skills.
Java, Spring Boot, Relational Databases, RESTful API, GIT, Testing Frameworks, New Relic, DataDog, Selenium, Cypress, RestAssured, Docker, Kubernetes, Istio, Ansible, Jenkins, AWS, Azure, SAML, OAuth, OpenID Connect, SaaS, Service Oriented Architecture, Python, Bash, Groovy
1w
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Software Analyst (SWAT) - Intermediate
Toronto, Ontario, Canada
$93k-$116k/yr HybridFull Time
3+ YOE3+ years in software testing/development; experience with Agile/SCRUM/DevOps; proficiency in C, C++, Perl, or Python; English fluency; good communication and planning.
C, C++, Perl, Python, Office productivity
1w
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Senior QA Automation Developer
Montreal or Toronto
HybridFull Time
5+ YOE5+ years of professional software development; strong Python and/or Node.js; experience building automated testing frameworks; knowledge of CI/CD, observability, and test strategies.
Python, Node.js, Docker, Kubernetes, CircleCI, GitHub Actions, REST, gRPC, PostgreSQL, Temporal, SQS, RabbitMQ, Kafka
5d
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Senior Staff Software Developer, Product Verification
Ottawa or Toronto
HybridFull Time
8+ YOE8+ years experience in enterprise software development/testing; Bachelor's in CS or Software Engineering; strong programming and automation skills.
Java, C#, Groovy, Python, TestCafe, Playwright, Azure, AWS, GCP, Unix, DataDog, ELK, CI/CD, GitHub Actions, Jenkins
2w
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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
4w
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Engineer, AI & Software Testing
Toronto, Ontario, Canada
$95k-$145k/yr OnsiteFull Time
3+ YOETesting AI models and software; develop ground truth data; build testing framework; 3+ years in automotive; Bachelor's in Engineering.
Python, TensorFlow, PyTorch, Keras, GitHub CI, Docker, Azure, AWS, Next.js, React, Langgraph, CrewAI
3w
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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
2w
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Full-Stack Developer (Backend-Focused) - 6 Month Contract
Toronto, Ontario, Canada
$85k-$95k/yr RemoteFull Time, Temporary
Backend-focused developer with Python/Django, APIs, relational DBs; frontend tasks with React/TypeScript; testing and collaboration.
Python, Django, React, TypeScript, Django templates, Tailwind, Sass, WCAG, GCP
2w
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Full-Stack Developer (Backend-Focused) - 6 Month Contract
Toronto, Ontario, Canada
$85k-$95k/yr RemoteMultiple Commitments Available
Backend-focused full-stack developer with Python/Django, API design, relational databases, React/TypeScript frontend, testing, and collaboration.
Python, Django, APIs, React, TypeScript, Django templates, SQL, Testing, WCAG, GCP
1w
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Associate Quality Engineer
Toronto, Ontario, Canada
$60k-$84k/yr OnsiteFull Time
0+ YOEHands-on testing, automation, and framework development; 0-3 years experience; Java/Python; API/SQL/NoSQL; Git/Jira/Confluence; Cloud (Azure/AWS) knowledge.
Java, Python, JavaScript, APIs, Git, Jira, Confluence, Azure, AWS, SQL, NoSQL
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
1mo
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AI Solutions Developer (Full-time, 1 year contract with possibility for extension)
Toronto, Ontario, Canada
$65k-$75k/yr HybridContract
1+ YOE1-3 years in software/AI roles; Python; REST APIs; AI platforms/tools; GitHub Copilot/Claude Code; prompt engineering; API integration; debugging; testing; cross-functional collaboration.
Python, REST APIs, GitHub Copilot, Claude Code, AI platforms/tools
6d
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QA Analyst, Test Automation Consultant (12 Months Contract)
Toronto, Ontario, Canada
$65-$70/hr HybridFull Time, Contract
5+ YOESenior QA analyst with automation design, Selenium, Python/Pytest, REST APIs, 5+ years, Agile/Scrum, JIRA/TestRail
Selenium, Python, Pytest, Web Services, REST APIs, JIRA, TestRail, SQL, SOQL
2mo
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Full Stack Developer, ASR
Toronto or Kitchener-Waterloo or Vancouver or Oakville or Ottawa or Markham or London
$77k-$117k/yr HybridFull Time
3+ YOE3-5 years building full stack web apps; strong front-end (React/Next/Angular/Vue) and back-end (Node.js/Python/Java/Go/C#); APIs, microservices; SQL/NoSQL; Docker/Kubernetes/Azure/GCP; CI/CD and automated testing; strong problem solving and collaboration.
React, Next.js, Angular, Vue.js, Node.js, Python, Java, Go, C#, Docker, Kubernetes, Azure, GCP, SQL, NoSQL, MySQL, MongoDB, PostgreSQL, CI/CD, Automated Testing
1mo
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Senior Full-Stack Developer, No-Code Team
Toronto or Canada
$110k-$140k/yr HybridFull Time
10+ YOE10+ years in production web apps; strong system design; solid testing; AI integration; Python; AWS; Docker/Kubernetes; CI/CD; independent work style; AI tooling daily.
C#/.NET, React, TypeScript, SQL Server, MongoDB, Python, AWS, Docker, Kubernetes, CI/CD, RabbitMQ, SQS, LangChain, Pinecone, LLMs, Embeddings, Vector stores
HiringCafe market data
Python Test Software Developer Jobs market signals in Niagara Falls, 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
90
Hiring companies
48
Fresh sample
66% new in 30d
Salary visibility
69% show pay
Companies appearing in this market
CognizantCitiPostmediaRoyal Bank of CanadaScotiabankTD BankAlign TechnologyAutodesk
Work location mix in visible results
Hybrid: 38Onsite: 25Remote: 7