33 api developer jobs at 18 companies in Blasdell, NY
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API Integration & Automation Developer
Welland, Ontario, Canada
$61k-$77k/yr HybridFull Time
Experience with REST and webhooks, PowerShell/Python/JavaScript/C#, JSON, Power Automate, OAuth/API Keys/JWT, basic SQL and reporting (SSRS, Power BI), AI tooling (Microsoft CoPilot) and integration debugging.
REST, webhooks, PowerShell, Python, JavaScript, C#, JSON, Power Automate, OAuth, API Keys, JWT, Microsoft CoPilot, SSRS, Power BI, SQL
1w
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nCino Developer (Remote)
Buffalo, New York, United States
$90k-$130k/yr RemoteFull Time
Design and develop Salesforce nCino features using Apex/SOQL; build Java 17/21 Springboot microservices and REST APIs; work with SQL, AWS, Git, Jenkins, AccelQ; participate in code reviews and production support.
Salesforce (nCino), Apex, SOQL, AccelQ, Java 17/21, Springboot, Microservices, SQL, REST API, AWS, Git, Jenkins, Jira
1w
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Software Developer
Fredericton or Niagara On The Lake
$75k-$82k/yr OnsiteFull Time
3+ YOE3+ years development experience; proficiency with Flutter/Dart, Microsoft SQL Server and stored procedures, .NET/C#, ASP.NET, web technologies and REST APIs; experience with GIT/Azure DevOps.
Flutter, Dart, Microsoft SQL Server, ASP.NET, .NET, .NET Core, C#, HTML, CSS, Javascript, XML, JSON, HTTP, FTP, sFTP, GIT, Azure DevOps, Restful APIs, Github Copilot, Entity Framework Core, Azure App Services, Function Apps, Logic Apps, Azure SQL, Azure Service Bus, Azure Event Hub, Azure Storage, VB.NET, Windows Services
3w
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Software Engineer II
Buffalo, New York, United States
OnsiteContract
5+ YOE5+ years application development experience with strong Java and Spring Boot skills, Azure development (Functions, Key Vault, Managed Identities), RESTful API design, and mentoring experience; Associate's degree or equivalent.
Java, Spring Boot, Azure Functions, Azure Key Vault, Managed Identities, Azure Monitoring, OAuth 2.0
1mo
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Business Systems Developer
Medina, New York, United States
$125k/yr OnsiteFull Time
Experience building internal or customer-facing software, translating business processes into practical solutions, web apps, integrations, APIs, SQL databases, cloud and automation experience, familiarity with AI, and strong communication skills.
APIs, SQL, artificial intelligence
2mo
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Associate, Software Engineer
Tonawanda, New York, United States
$90k-$120k/yr OnsiteFull Time
3+ YOEMaster's or Bachelor's in Computer Science; 3+ years full-stack web development; Angular, C#, SQL Server; agile/scrum; REST/SOAP APIs; mobile-friendly UI.
Angular, C#, SQL Server, Bootstrap, HTML5, jQuery, REST, SOAP, Git/Bitbucket, Ionic, .NET
1w
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Applied AI Engineer
Batavia or Buffalo or Wyomissing or Rochester or Ithaca
$105k-$145k/yr HybridFull Time
5+ YOEBachelor's degree and 5+ years in software engineering, data science, or applied AI; proficiency in Python and APIs; experience with LLMs, MLOps, cloud AI services; production deployment and governance knowledge.
Python, APIs, Azure, AWS, Google Cloud Platform, Azure Machine Learning, MLflow, Databricks, SageMaker, Vertex AI, Microsoft Foundry, Azure OpenAI, Copilot Studio
1mo
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Lead Software Engineer - ServiceNow
Buffalo, New York, United States
$116k-$194k/yr HybridFull Time
5+ YOE5+ years systems analysis/application development experience (or equivalent), expert ServiceNow platform development, workflow and integration design, CI/CD and source-control experience, strong communication and problem-solving skills.
ServiceNow, Flow Designer, Service Catalog, Jira, CI/CD, APIs, SDLC
1mo
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Senior Software Developer
Toronto or St. Catharines
$120k-$130k/yr HybridFull Time
6+ YOE6+ years building and shipping production software; hands-on experience putting LLMs into production (RAG, agents, evals); strong backend and frontend skills; proficiency with Git/GitHub, RESTful APIs, and cloud platforms.
TypeScript, Node, React, VueJS, Vite, Tailwind, PostgreSQL, MySQL, MsSQL, Python, CloudFlare, AWS, Azure, MCP, Git, GitHub, Docker, Jira
1w
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Oracle Senior OFSAA Developer - 00069997231
Buffalo, New York, United States
$83k-$113k/yr OnsiteFull Time
10+ YOE10+ years IT experience with Oracle OFSAA and PBSMCS, OFSAA certification mandatory; strong SQL, shell scripting, REST/OAuth integrations, production support, release management, and troubleshooting skills.
Oracle OFSAA, Oracle Profitability & Balance Sheet Management Cloud Service (PBSMCS), REST API, OAuth, ETL/ELT, SQL, Shell Scripting, Git, GitLab, Jira, Oracle Cloud Infrastructure (OCI), Python
1w
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Oracle Senior OFSAA Developer - 00069997231
Buffalo, New York, United States
$83k-$113k/yr OnsiteFull Time
10+ YOE10+ years IT experience with Oracle OFSAA and PBSMCS, production support, integrations, REST/OAuth, SQL and shell scripting; OFSAA certification required.
Oracle OFSAA, Oracle Profitability & Balance Sheet Management Cloud Service (PBSMCS), Oracle Cloud Infrastructure (OCI), REST API, OAuth, ETL/ELT, SQL, Shell Scripting, Git, GitLab, Jira, Python
1mo
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Workday Integrations and Agent Developer
Buffalo, New York, United States
RemoteFull Time, Part Time
7+ YOE7+ years implementing Workday integrations (EIB, Studio, Core/Cloud Connectors, Orchestrate, Extend), experience with Workday Recruiting/HiredScore/Paradox, RESTful APIs, CI/testing, HCM workflows, HR/payroll data structures, strong communication, and U.S. work authorization.
EIB, Core Connectors, Cloud Connect, Workday Studio, BIRT, Boomerang, Extend, Orchestrate, Workday Recruiting, HiredScore, Paradox, RESTful Web Services, Workday AI/Extend, Workday Security, HCM-delivered APIs, Continuous Integration
1mo
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Performance Engineer
Cheektowaga, New York, United States
$100k-$115k/yr OnsiteFull Time
7+ YOE8+ years in SDLC/TDLC with 6+ years in performance testing; experience with LoadRunner/JMeter/Neoload; Java or Python; API REST/SOAP testing; CI/CD and monitoring tools; metrics and dashboarding experience.
LoadRunner, LoadRunner Cloud, JMeter, Neoload, Java, Python, AppDynamics, CloudWatch, SOAP UI, Postman, Jenkins, Docker, Kubernetes
1mo
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Workday Integrations and Agent Developer
Buffalo, New York, United States
$129k-$163k/yr OnsiteFull Time
7+ YOEMinimum 7 years experience with Workday integration types (EIB, Core Connectors, Cloud Connect, Workday Studio, BIRT, Boomerang, Extend, Orchestrate); experience with Workday Recruiting, HiredScore, Paradox; RESTful APIs; HCM API automation; strong communication and issue triage skills. Must be authorized to work in the U.S. without sponsorship.
EIB, Core Connectors, Cloud Connect, Workday Studio, BIRT, Boomerang integrations, Extend, Orchestrate, Workday Recruiting, HiredScore, Paradox, RESTful Web Services, HCM-delivered APIs, Workday AI/Extend, Continuous Integration
1w
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Applied AI Engineer
Batavia or Ithaca or Rochester or Buffalo or Wyomissing
$105k-$145k/yr HybridFull Time
5+ YOEBachelors in CS/AI/Data or equivalent,5+ years in software engineering/data/AI,proficiency in Python and API integration,experience with LLMs,ML systems,cloud AI services,and on-call support availability.
Python, Azure, AWS, Google Cloud Platform, Azure Machine Learning, MLflow, Databricks, SageMaker, Vertex AI, Microsoft Foundry, Azure OpenAI, Copilot Studio
2w
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QA / QC Engineer
The Woodlands or Tonawanda
$77k-$133k/yr OnsiteFull Time
10+ YOE10+ years QA/QC experience in petrochemicals/industrial gases; BSc in mechanical/metallurgical/welding engineering or equivalent; knowledge of ASME/API/ASTM, welding, NDE; AWS CWI and NDE Level II preferred; perform root cause analysis.
1mo
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Technical Support Engineer - VTS
Buffalo, New York, United States
$50k-$79k/yr HybridFull Time
2+ YOE2+ years technical support experience, high school diploma, strong verbal/written skills, Microsoft O365 knowledge, experience with webservers/databases (Apache, IIS, MySQL, MSSQL, PostgreSQL), networking protocols (DNS, HTTP/HTTPS, FTP), basic Linux, APIs (JSON/REST/OAuth), and availability for weekends/after-hours.
Ingram Micro Xvantage, Symantec, Acronis, Dropbox, Microsoft O365, Microsoft Azure, AWS, GCP, Apache, IIS, MySQL, MSSQL, PostgreSQL, DNS, HTTP, HTTPS, FTP, Linux, JSON, REST, OAuth, Bash, Python, PowerShell, PHP, SQL, Docker, Kubernetes, JIRA, Conluence
3w
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IT Cloud Engineer Server Platform
Rochester or Binghamton or Buffalo or Utica or DeWitt or Albany
$79k-$198k/yr OnsiteFull Time
Design, deploy, and maintain hybrid cloud and on-prem infrastructure; scripting/automation; virtualization and cloud platform expertise; technical documentation and stakeholder collaboration.
VMware, Nutanix, Windows, Linux, Azure, AWS, GCP, Terraform, Ansible, Vmware ESXi, YAML, JSON, REST API, GitHub, Azure DevOps, CI/CD
3w
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IT Cloud Engineer Server Platform
Rochester or Binghamton or Buffalo or Utica or DeWitt or Albany
$79k-$198k/yr OnsiteFull Time
Experience designing, deploying, and operating hybrid cloud and on-prem infrastructure; scripting and automation; virtualization and server administration; strong communication and documentation skills; ability to travel and participate in on-call rotation.
VMware, Nutanix, Azure, AWS, GCP, Terraform, Ansible, VMware ESXi, Linux, Windows Server, YAML, JSON, REST API, GitHub, Azure DevOps, CI/CD
3w
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IT Cloud Engineer Server Platform
Rochester or Binghamton or Buffalo or Utica or DeWitt or Albany
$79k-$198k/yr OnsiteFull Time
7+ YOEDesign and deploy hybrid cloud and on-prem infrastructure, automate and script deployments, support virtualization and DR, ensure security and compliance; experience with cloud platforms and infrastructure tooling.
VMware, Nutanix, Windows, Linux/Unix, Azure, AWS, GCP, Terraform, Ansible, Vmware ESXi, YAML, JSON, REST API, GitHub, Azure DevOps, CI/CD
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