30 software engineering intern jobs at 23 companies in Niagara Falls, NY

2mo
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Software Engineering Intern - Product (Full-Stack)
Toronto or Canada
$35-$40/hr RemoteInternship
Super.com
Super.com: An all-in-one savings app for travel and financial services.
0.75+ YOEAt least 8 months of web development experience; experience with modern frontend framework; able to own features end-to-end; strong problem-solving; interested in frontend and backend work.
React, TypeScript, Python, FastAPI, PostgreSQL, Redis, GitLab, AWS, Kubernetes, Datadog, Amplitude, Snowflake
2mo
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Software Engineering Intern, Applications - Fall/Spring Co-op
Toronto or Vancouver
$22-$27/hr OnsiteFull Time, Internship
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture building software and technology solutions for electric vehicles.
Must be an enrolled Bachelor's or Master's student in Canada; proficiency in Kotlin and Android (Android Jetpack APIs); experience with Android app development and Jenkins preferred; must be available full-time for the listed co-op term.
Kotlin, Android, Android Jetpack, Jenkins
1mo
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Software Development Intern
Toronto, Ontario, Canada
$23-$25/hr HybridFull Time, Internship
Interac
Interac: Operates Canada's national debit and digital payment network.
Currently completing a Canadian undergraduate degree in CS/Software Engineering; familiarity with Java/Springboot, programming languages, databases, unit testing (JUnit/pytest), Git, RESTful APIs; strong problem-solving and communication.
Java, Springboot, Python, JUnit, pytest, Git, RESTful APIs, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
3w
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Software Analyst Intern (Fall 2026, 8 months)
Toronto, Ontario, Canada
$23-$30/hr HybridFull Time, Internship
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
Working towards a Bachelor’s in engineering or equivalent; proficient in C and Python, experience with DevOps tools (Git, Bitbucket, Jira, Jenkins, Artifactory); ability to work 40 hrs/week in a hybrid model (≥2 days onsite).
C, Python, shell scripting, Git, Bitbucket, Jira, Jenkins, Artifactory, Docker
1w
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Analyst Intern, Software Engineering, Innovation CoE - Fall 2026 - Toronto
Toronto, Ontario, Canada
$40k-$60k/yr HybridInternship
Deloitte
Deloitte: Global provider of audit, consulting, financial, and tax services.
Pursuing Bachelors in Computer Science/Engineering/Math with strong academics (≥75%), graduating 2027 or later, experience with GenAI and Azure services, Python or React, SQL/Databases, and Microsoft products; one prior internship preferred.
Azure, OpenAI, Azure AI Vision, Azure AI Document Intelligence, Azure AI Search, Python, React, SQL, Azure SQL, Microsoft Power Platform, Microsoft Power BI, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook
2mo
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Software Engineer, Infrastructure/Developer Tooling (Hybrid)
Toronto or Denver
$109k-$128k/yr HybridFull Time
Homebase
Homebase: Provides scheduling, payroll, and HR software for hourly teams.
3+ YOE3+ years of software or infrastructure engineering; experience with internal tooling, cloud (AWS) and CI/CD; frontend/backend versatility; strong developer experience focus.
Ruby, Golang, Terraform, AWS, CI/CD, Observability, Infrastructure as Code, Containerization
2mo
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Senior Software Security Engineer
Toronto or United States or Canada
$159k-$198k/yr HybridFull Time
League
League: Provides an AI-powered healthcare consumer experience platform for enterprises.
5+ YOE5+ years in software engineering with a focus on security engineering, platform engineering, or infrastructure security; experience building internal tooling in cloud-native environments; strong backend/API/automation skills; secure authentication/authorization; CI/CD integration; Kubernetes and distributed systems; AI-enabled systems a plus.
Kubernetes, AWS, GCP, CI/CD, OAuth/OIDC, RBAC, APIs, Cloud-native, Security tooling
1mo
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Staff Software Engineer
Toronto, Ontario, Canada
$168k-$209k/yr HybridFull Time
Fivetran
Fivetran: Automates data movement into cloud data warehouses.
Strong backend/distributed systems experience, expertise with Java or C/C++, deep database internals knowledge, experience with replication/CDC, cloud and container tooling, and ability to lead technical direction and mentor engineers.
Java, C/C++, SQL, Docker, Bazel, Buildkite, GCP, AWS, Azure, Linux, Unix, Windows, git, Oracle, Relational databases
2mo
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Software Engineer, Internal Tools
Toronto or Waterloo
HybridFull Time
Cambio
Cambio: AI-native software for commercial real estate decarbonization and operations.
4+ YOE4–5 years of software engineering; backend with Python, Django REST Framework, Celery; AWS experience; frontend with Next.js and Tailwind; AI agent workflows; collaboration with users.
Python, Django REST framework, Celery, AWS Fargate, SQS, RDS/PostgreSQL, Redis, CDK, GitHub, Retool, Next.js, Tailwind CSS, AWS Bedrock, OpenAI, Claude
1w
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Senior Software Developer, Brokerage
Toronto, Ontario, Canada
$151k-$189k/yr HybridFull Time
Wealthsimple
Wealthsimple: Provides digital investment, trading, and saving services for Canadians.
Senior full‑stack engineer experience building internal tooling, data pipelines, and AI‑augmented workflow automation; strong collaboration with non‑engineering teams; comfort with ambiguity and shipping high‑impact solutions.
Oracle, Exadata, EBS, JIRA
1mo
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Staff Software Engineer, Internal Tools
Toronto or San Francisco
$165k-$235k/yr HybridFull Time
Tubi
TubiNASDAQ: FOXA: Free ad-supported video streaming service for movies and shows.
8+ YOE8+ years software engineering experience; deep distributed-systems and full-stack skills; Node.js/TypeScript, React/TypeScript, PostgreSQL (Drizzle ORM), Python; experience shipping production systems and working with OpenAI/Google Gemini APIs.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM
2mo
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Principal Full-Stack Software Engineer
Toronto, Ontario, Canada
$146k-$183k/yr HybridFull Time
Kraft Heinz
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
7+ YOE7+ years in software/platform engineering/architecture; strong Python (FastAPI), JavaScript/TypeScript (ReactJS); API design; DB design and SQL; cloud (Azure/AWS/GCP); leadership in enablement; internal developer platforms; experience with SonarCloud/LinearB/Datadog preferred.
Python, FastAPI, JavaScript, TypeScript, ReactJS, SQL, Datadog, SonarCloud, LinearB, Backstage
1mo
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Senior Software Engineer, Internal Developer Platform - PA143
Toronto, Ontario, Canada
$161k-$242k/yr OnsiteFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
5+ YOEExpertise with TypeScript/Node.js, REST and GraphQL APIs, Backstage, PostgreSQL/Redis, Kubernetes (GKE) and GCP, ArgoCD/Helm/GitHub Actions, Terraform; experience integrating LLMs; Bachelor's in CS and 5+ years of software engineering.
TypeScript, Node.js, REST, GraphQL, Backstage, PostgreSQL, Redis, MongoDB, Kubernetes (GKE), GCP, ArgoCD, Helm, GitHub Actions, Terraform, Datadog, LLMs, MCP
1mo
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Principal Associate, Software Engineer - International Card Tech - Mobile
Toronto, Ontario, Canada
$134k-$153k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE4+ years software engineering experience, 2+ years building iOS apps and with Swift; SwiftUI, Kotlin, RESTful APIs, microservices, and Agile experience preferred. Strong communication and leadership skills.
Swift, SwiftUI, Kotlin, RESTful APIs, microservices, containers, iOS, Android, Agile
4d
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Intern, AI Engineer
Toronto, Ontario, Canada
$32k-$35k/yr OnsiteFull Time, Internship
Home Depot
Home DepotNYSE: HD: Sells home improvement products, building materials, and lawn equipment.
Currently enrolled in a Canadian postsecondary co-op program; strong Java (17+) skills; familiarity with LLM agents, RAG, Spring Boot, SQL, Git, and cloud concepts; strong problem solving and communication.
Java, Google Agent Development Kit (ADK), Spring Boot, Google Kubernetes Engine (GKE), Apache Beam, Cloud Dataflow, BigQuery, Git, GitHub, IntelliJ IDEA, Visual Studio Code, Maven, Gradle, JUnit, Angular, LangChain4j, Spring AI, LangGraph, Gemini Enterprise Agent Platform, Vertex AI, pgvector, FAISS, Docker, Kubernetes, Python
1mo
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Transmission Line Engineering Team Lead
Markham or Mississauga
HybridFull Time
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
10+ YOEProfessional engineering registration in Canada, minimum 10 years transmission line design experience, leadership and project management skills, proficiency with PLS software, knowledge of international and North American transmission standards.
PLS
1w
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AI Engineer Intern
Toronto, Ontario, Canada
$20-$30/hr HybridInternship
ShyftLabs: Builds custom AI and data platforms for enterprise digital transformation.
Pursuing or recently completed relevant degree, strong Python, ML/NLP/LLM fundamentals, experience building LLM/agent applications, familiarity with prompt engineering, embeddings, RAG, tool calling, APIs, Git, and databases.
Python, OpenAI, Anthropic, Gemini, Llama, Qwen, Mistral, LangGraph, LangChain, LlamaIndex, AutoGen, CrewAI, MCP, APIs, Milvus, Pinecone, Weaviate, Chroma, Neo4j, PostgreSQL, Redis, Docker, Kubernetes, Langfuse, Git
3w
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Customer Service Engineer for Virtual Manufacturing & Costing simulation software
Burlington, Ontario, Canada
OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
Provide technical and helpdesk support, create documentation and training materials, conduct customer-specific training, and run service projects for manufacturing simulation software in an international environment.
Simufact, FTI, Virtual Manufacturing & Costing (VMC)
2mo
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Internal Product Engineer, DevProd AI
Toronto, Ontario, Canada
OnsiteFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
2+ YOEStrong software engineering skills; 2-5 years hands-on software development; experience building internal tools for engineers; collaborative; customer-focused; autonomous; experience with AI developer tooling.
AI developer tooling, LLM agents, internal tooling
1w
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Senior Staff Engineer, Product Software
Toronto, Ontario, Canada
$131k-$181k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
Experience building and operating production systems or internal developer platforms; strong coding in Go, Python, or JavaScript; API lifecycle and governance knowledge; Terraform, Kubernetes, CI/CD experience.
Go, Python, JavaScript, OpenAPI, OAuth2, OIDC, Terraform, Kubernetes, CI/CD, Linux, Apigee, ALB, Ingress, Envoy, Docusaurus, Backstage, Confluence