36 software application engineer jobs at 19 companies in Tonawanda, NY
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Application Engineer
Aurora or Toronto or Mississauga
$85k-$95k/yr RemoteFull Time
2+ YOEBachelor's in CS/Engineering,2+ years in software/systems support,SQL and Linux experience,strong analytical and communication skills.
FlexNet, SQL, Linux, Salesforce
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Software Engineer (242803)
Toronto, Ontario, Canada
OnsiteFull Time
Advanced software engineering expertise across applications and systems; experience with IBM tools, Java/Spring, Node.js, Python, relational and NoSQL databases, containerization, cloud platforms, DevOps tools, and incident triage.
Websphere, ACE, IIB, RSA, MQ, DB2, Java, Spring, XML, ESQL, Node.js, Express.js, Python, MySQL, PostgreSQL, MongoDB, Google Cloud, AWS, Azure, Docker, Kubernetes, Bitbucket, Git, Ansible, Jenkins, GitHub Copilot
1mo
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Senior Software Engineer - Mainframe
Buffalo, New York, United States
$97k-$162k/yr HybridFull Time
3+ YOEExpert-level mainframe software engineering with minimum 3 years systems analysis or application development experience (degree-dependent). Knowledge of mainframe SDLC, testing, resiliency, and modernization.
IBM z/OS, COBOL, CICS, JCL, VSAM, DB2 for z/OS, TSO/ISPF, SDSF, Easytrieve+, GitLab, File-AID, Abend-AID, Xpediter, InterTest, CA7, Control-M, MQ, z/OS Connect, ZDIH
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Intern Application Developer – Adobe
Buffalo, New York, United States
$46k/yr HybridInternship, Contract
Currently pursuing a bachelor's degree in a technical field with basic programming knowledge and exposure to software development, databases, APIs, cloud technologies, and problem-solving.
Java, Python, JavaScript, C#, C++, Git, APIs, databases, Agile, DevOps, cloud platforms, user interface frameworks, Artificial Intelligence, Adobe
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Sr. Software Engineer
Toronto, Ontario, Canada
$130k-$155k/yr HybridFull Time
5+ YOEBachelor's or master's degree or equivalent experience; 5+ years developing production software; Python, Django, TypeScript, React, REST APIs, cloud applications, CI/CD, testing, and AI-assisted development experience.
Python, Django, TypeScript, React, REST APIs, AWS, Microsoft Azure, CI/CD, Azure AI Search, Microsoft BenefitsHub, SOC 2 Type II, ISO 27001
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Application Engineer
Buffalo, New York, United States
$75k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering (mechanical or electrical), 3+ years with technical/manufactured products, strong communication, ability to read technical documents, and proficiency with Microsoft Office and engineering design software.
Microsoft Office, SolidWorks, MATLAB, Altium
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Front End Application Developer
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years front-end development experience with strong React skills, Node.js, containerization on OpenShift, exposure to cloud platforms (AWS/Azure/GCP), Agile experience, and ability to build complex, production-grade applications.
React, Node.js, OpenShift, AWS, Azure, GCP, Angular, Java, Spring Boot, JavaScript, AI Code Assistant
3w
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Senior Software Engineer, Operations
North York or Toronto or Waterloo
$90k-$140k/yr HybridFull Time
7+ YOE7+ years Java application support/development with incident management and on-call; experience with monitoring, automation, cloud (AWS), DevOps tools; Canadian enhanced reliability security clearance required.
Java, JavaScript, HTML, XML, CSS, Java Enterprise Edition (J2EE), Servlet, JDBC, JSP, Spring, ReactJS, Angular, Kubernetes, Docker, OWASP, SOAP, REST API, JSON, Spring Boot, SQL, Oracle, POSTGRES, Jenkins, Artifactory, Bitbucket, Git, Gradle, Maven, CDD, Ansible, MFA, AWS, Confluence, JIRA, Service Now, MS Teams, Kafka, WebSphere, WebLogic
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Software Engineer IV, Viper Engineering
Buffalo, New York, United States
$130k-$180k/yr RemoteFull Time
8+ YOEMinimum 8 years building SaaS web applications with C#, ASP.NET, and JavaScript or Python; expertise in AWS, Kafka, Docker, Kubernetes, SQL, CI/CD, testing, distributed systems, architecture, and technical leadership.
C#, ASP.NET, .NET, JavaScript, Python, AWS, SQL Server, PostgreSQL, MySQL, Kafka, SQS, SNS, S3, ECS, EKS, Lambda, ElasticSearch, Docker, Kubernetes, CI/CD, Microsoft SQL Server
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Lead Software Engineer AI (Staff Engineer)
Eagan or Frisco or Toronto or Ann Arbor
$127k-$237k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent, 5+ years full-stack experience building scalable cloud applications; expertise in C#/.NET, backend architecture, APIs, distributed systems, and AI integration (LLMs, OpenAI/Anthropic); front-end skills (JavaScript/Typescript, Angular/React); AWS, PostgreSQL/SQLServer, CI/CD.
C#, .NET, ASP.NET Core, FastAPI, SQLServer, PostgreSQL, AWS, Vercel, JavaScript, Typescript, HTML, CSS, Angular, React, GitHub Actions, OpenAI, Anthropic, LLMs
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Scientist III, Software Engineer, Upstream Process Development
Grand Island, New York, United States
$87k-$116k/yr OnsiteFull Time
3+ YOE3+ years developing and deploying production Python applications (Dash/Flask), CI/CD pipelines, cloud (AWS/Azure/GCP), Docker/Kubernetes, Microsoft SQL Server, and Linux/Unix administration.
Python, Dash, Flask, CI/CD, GitHub Actions, Azure DevOps, GitLab CI, Jenkins, AWS, Azure, GCP, Docker, Kubernetes, Microsoft SQL Server, Linux/Unix, OPC UA, OPC DA, MQTT, SCADA, historian systems
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AI Engineer Lead, Application Development
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOEBachelor's degree and 8+ years of technology experience required. Experience with production AI, Azure, Databricks, Python, SQL, APIs, CI/CD, infrastructure as code, and secure software delivery.
Databricks, Microsoft Azure, Lakeflow, Delta Lake, Unity Catalog, Vector Search, MLflow, Databricks Model Serving, Azure AI Document Intelligence, Azure OpenAI Service, Service Bus, API Management, Key Vault, Entra ID, Azure Monitor, Log Analytics, Python, SQL, .NET, TypeScript, FastAPI, React, Blazor, Git, CI/CD, Terraform, GitHub, Azure DevOps, FinOps
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SQL Developer
Buffalo, New York, United States
$60k-$80k/yr HybridFull Time
2+ YOEBachelor's degree in computer science, 2–3 years of SQL development and ETL experience, C# application development, analytical and troubleshooting skills, and familiarity with the systems development lifecycle.
Microsoft SQL Server, SharePoint, C#, SSIS, SSAS, SSRS, Power BI, Informatica, Talend, SQL, T-SQL
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Senior Front End Developer
Toronto, Ontario, Canada
$100k-$142k/yr HybridFull Time
Bachelor's in CS or equivalent; proven experience with React, TypeScript, and React Native; GitHub/GitHub Actions; automated testing (unit/API/UI); designing secure, scalable applications; Agile experience and strong communication.
React, React Native, TypeScript, GitHub, GitHub Actions, Kotlin, Swift, Android
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Senior Full-Stack Developer
Toronto or Canada
$120k-$160k/yr RemoteFull Time
6+ YOE6+ years building production full‑stack web applications with production experience in Angular, TypeScript, and C#/.NET; Bachelor’s in CS or equivalent experience; ability to own features end‑to‑end and work in a remote, collaborative environment.
Angular, TypeScript, RxJS, NgRx, Angular Material, Tailwind CSS, C#/.NET, Entity Framework Core, PostgreSQL, SQL Server, Redis, Firestore, Google Cloud Platform, Kubernetes, Docker, Terraform, Pub/Sub, Microsoft Azure DevOps, Git, Webpack, Cypress, Playwright, Grafana, REST APIs
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
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Manufacturing Supervisor - Aerospace
Buffalo, New York, United States
$74k-$88k/yr OnsiteFull Time
Bachelor's degree in engineering or applicable experience; manufacturing and team leadership experience preferred. Requires Office365 business software proficiency, communication, multitasking, and U.S. export control eligibility.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Office365, Conax Technologies Wiki
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AI Systems Analyst
Buffalo or East Aurora
$85k-$110k/yr HybridFull Time
3+ YOEBachelor's in CS or Software Engineering, 3+ years application/analytics development, AI system design experience, proficiency with C#, Python, SQL, AI/ML tools, and strong communication skills.
C#, Python, SQL, Apache Spark (PySpark or Scala), Python + PySpark, PowerBI, MLFlow, ETL, AWS
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Enterprise Solutions Team Lead
Tonawanda, New York, United States
$120k-$140k/yr OnsiteFull Time
7+ YOE7+ years in software, data, or enterprise application engineering; team leadership experience; ERP and integration expertise; familiarity with cloud platforms (Azure, AWS, GCP); bachelor’s degree or equivalent preferred.
ERP, Azure, AWS, GCP