North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
North Tonawanda • 50 milesRemote · Hybrid · Onsite · Field · All Environments
39 software development intern jobs at 27 companies in North Tonawanda, NY
1mo
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Software Development Intern
Toronto, Ontario, Canada
$23-$25/hr HybridFull Time, Internship
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
1mo
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Intern, Software Development (Fall 2026) 8 month OR 4 month
Toronto, Ontario, Canada
$900/wk OnsiteFull Time
Pursuing a CS-related degree; proficiency in Python/JavaScript/Java; basic APIs, web development, and database (SQL/NoSQL) knowledge; strong problem-solving and collaboration skills.
Python, JavaScript, Java, SQL, NoSQL, React, Node.js, Azure
1mo
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Software Analyst Intern (Fall 2026, 8 months)
Toronto, Ontario, Canada
$23-$30/hr HybridFull Time, Internship
Currently pursuing a Bachelors or Masters in CS, EE, Mechatronics or related; software development in C++ and Python; familiarity with numpy, pandas, scikit, Git, Docker, PostgreSQL, Linux; strong communication and teamwork skills.
C++, Python, numPy, pandas, scikit, Git, PostgreSQL, Docker, Linux, CUDA, GitHub Copilot, Claude Code, Cursor
3mo
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Software Engineering Intern - Product (Full-Stack)
Toronto or Canada
$35-$40/hr RemoteInternship
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
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
3d
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Data Development Intern
Toronto, Ontario, Canada
$30/hr OnsiteInternship
Graduate enrollment or recent Master's completion in a quantitative field; relevant data engineering, analysis, or software experience; strong SQL and Python, pandas, ETL, Git, and large structured datasets.
SQL, Python, Snowflake, Azure DevOps, Git, Microsoft SharePoint, GitHub Copilot, pandas, VS Code, Jupyter Notebook, SQL Server Management Studio, Airflow, Dask, APIs
2mo
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Software Engineering Intern, Backend
Toronto, Ontario, Canada
OnsiteInternship
Pursuing a CS or related undergraduate degree (3rd+ year), available for a 4–12 month on-site internship in Toronto/GTA, 1+ prior software internship, knowledge of data structures, algorithms, system design, and server-side frameworks (Node.js/Express or Python/FastAPI).
TypeScript, Node.js, Express, Python, FastAPI, AWS DynamoDB, AWS S3, Redis, Apache Iceberg, AWS Lambda, AWS Step Functions, AWS SQS, SST, Pulumi, GitHub Actions
3w
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Public Relations/Development Intern
Buffalo, New York, United States
OnsiteInternship
Enrolled in an undergraduate or graduate program in Communications, Public Relations, or Marketing; eligible for college credit; experience with fundraising software helpful.
Raiser's Edge
2mo
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Software Engineer, Infrastructure/Developer Tooling (Hybrid)
Toronto or Denver
$109k-$128k/yr HybridFull Time
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
6d
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Sr. Software Engineer - Windows Sensor (Hybrid)
Redmond or New York City or Austin or Sunnyvale or Toronto
$140k-$215k/yr HybridFull Time
5+ YOE5+ years developing Windows software in C/C++ or other low-level languages; expertise in Windows internals; security research experience; AI technology experience; collaboration and leadership skills.
C++, Python, Falcon Sensor, CI/CD, AI, LLM
3w
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Software Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York City
$85k-$94k/yr OnsiteMultiple Commitments Available
Internship for candidates passionate about solving complex problems with code, learning continuously, researching systems, taking ownership, and delivering high-quality simple solutions.
Ruby, Rails
3w
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Software Engineering Internships Winter 2027
Montréal or Ottawa or Toronto or Bellevue or New York City
$85k-$94k/yr OnsiteFull Time
Full-time, 4-month winter internship requiring legal right to work in the hiring country, ability to relocate to listed offices, full-time availability Jan 11–Apr 30 2027, strong coding aptitude and learning mindset.
Ruby, Ruby on Rails
6d
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Software Engineering SMTS
Toronto, Ontario, Canada
$130k-$179k/yr HybridFull Time
3+ YOE3+ MgmtBachelor's degree in Computer Science or equivalent, 3+ years in systems or database internals programming, 3+ years technical leadership, distributed systems expertise, and strong Java or C skills.
Java, C, PostgreSQL
3mo
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Principal Full-Stack Software Engineer
Toronto, Ontario, Canada
$146k-$183k/yr HybridFull Time
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
2w
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Senior Software Developer, Brokerage
Toronto, Ontario, Canada
$151k-$189k/yr HybridFull Time
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
Toronto, Ontario, Canada
$168k-$209k/yr HybridFull Time
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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Senior Software Security Engineer
Toronto or United States or Canada
$159k-$198k/yr HybridFull Time
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, Internal Tools
Toronto or San Francisco
$165k-$235k/yr HybridFull Time
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
1mo
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Senior Staff Software Engineer - International Card Tech - Full-stack
Toronto, Ontario, Canada
$202k-$231k/yr HybridFull Time
8+ YOERequires 8+ years in software engineering, systems architecture, or technology solution design; 2+ years designing public-cloud solutions; software architecture, leadership, mentoring, and regulated-environment experience.
AWS, Microsoft Azure, Google Cloud, RESTful APIs, microservices, containers, HIPAA, PCI, Privacy, Cloud Practitioner, Solution Architect-Associate, Architectural Decision Records (ADRs), High-Level Design (HLD)
1mo
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Principal Associate, Software Engineer - International Card Tech - Mobile
Toronto, Ontario, Canada
$134k-$153k/yr HybridFull Time
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
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