18 application support engineer jobs at 15 companies in Cornwall, NY
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Application Support Engineer
Teaneck, New Jersey, United States
$70k/yr HybridFull Time
1+ YOEAssociate's degree or equivalent, 1+ years application/support experience, familiarity with Windows/IIS/SQL Server, Remote Desktop and VPN, customer-facing troubleshooting, willingness to travel monthly and participate in rotating on-call.
Windows, IIS, SQL Server, Remote Desktop, VPN, AWS, ERP, CRM
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Application Support Engineer
Greenwich, Connecticut, United States
$110k-$140k/yr OnsiteFull Time
2+ YOEBachelor's degree preferred, 2+ years supporting complex software systems in finance, hands-on SQL and Python skills, debugging and log analysis, strong written/verbal communication, on-call production support experience.
SQL, Python
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Core Java Application Support Engineer
Charlotte or Scottsdale or New York City or Morristown
$44-$54/hr HybridFull Time
5+ YOEAdvanced Core Java skills,5+ years relevant experience,associate degree or greater; experience with React.js,PL/SQL,Spring Boot,Apache Kafka,GIT,Eclipse,XML/JSON,and WebLogic/JBoss; strong communication and leadership.
Core Java, React.js, PL/SQL, Spring Boot, Apache Kafka, GIT, Eclipse, XML, JSON, WebLogic, JBoss
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
5+ YOE5+ years .NET development experience with C#, web/client-server development, Microsoft Azure services, Oracle or Microsoft SQL Server, SDLC (Agile/Waterfall), and production support; bachelor’s degree preferred or equivalent experience.
Oracle, Microsoft SQL Server, C#, .NET, .NET (4.5), .NET (4.7), .NET (4.8), .NET Core, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, jQuery, Bootstrap, WPF, MVVM, XAML, PHP, ASP, Python, Telerik UI, Node.js, React, Azure App Service, Azure Functions, Azure WebJobs, Azure Logic Apps, Azure Blob Storage, Microsoft Azure DevOps, Microsoft Active Directory, Microsoft SharePoint, Microsoft identity platform
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Senior Application Support Engineer (SRE)
Jersey City, New Jersey, United States
HybridFull Time
6+ YOE6+ years in application support, SRE, or production engineering; strong Linux/Windows, observability, and AWS; incident, problem, and change management experience.
Linux, Windows, Splunk, Grafana, SQL, ServiceNow, Autosys, OpenShift, Containers, Mainframe
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Python Support Engineer - 6302855
Charlotte or Dallas or New York City or Jersey City or Morristown
$44-$54/hr HybridFull Time
5+ YOEMinimum 5 years experience with advanced Python; Associate's degree required; experience with application remediation, engineering support, and UiPath RPA preferred.
Python, UiPath Test Suite, UiPath Robotic Process Automation (RPA)
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Client Services Onsite Support Engineer
Roslyn, New York, United States
$65k-$80k/yr OnsiteFull Time
2+ YOE2+ years helpdesk or desktop support experience; strong customer service; troubleshooting hardware/software/networking; documentation and escalation; familiarity with workstations, peripherals, and business applications.
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Senior Production Support Engineer - AVP
Whippany, New Jersey, United States
$115k-$160k/yr OnsiteFull Time
Proven expertise in SQL, databases, Unix and Windows; experience with Autosys, MQ, Solace, monitoring tools (ITRS, AppDynamics), ITIL practices, and supporting front-office/trading applications. Able to drive automation, incident resolution and resiliency.
SQL, Unix, Windows, Service First, Autosys, MQ, Solace, ITRS, AppDynamics, eSaaS, Observe, AWS, EC2, S3, CloudWatch, ITIL, Site Reliability Engineering (SRE)
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Trading Platform Engineer, Systematic Technology
Chicago or London or New York
$150k-$250k/yr OnsiteFull Time
Experience in production engineering/SRE or application support for real-time trading systems; strong monitoring, incident response, troubleshooting, automation, and collaboration skills.
Python, SQL, Linux
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Applications Development Engineer
Totowa, New Jersey, United States
$108k-$184k/yr OnsiteFull Time
0+ YOECoordinate technology transfer and system qualification, develop collateral and training, support R&D and engineering on product definition and testing (spectroscopy, titration, HPLC), strong technical writing, analytical skills, and PC/Microsoft proficiency; expected travel ~15%.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, spectroscopy, titration, HPLC
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Senior DevOps Engineer
Parsippany, New Jersey, United States
$135k-$145k/yr HybridFull Time
4+ YOE4+ years application support/analysis including .Net and scripting; 3+ years cloud platform experience (GCP/Azure/AWS); Associate degree in CS/IT; hands-on experience with CI/CD, IaC (Terraform), observability, scripting (Python/PowerShell/Bash).
Azure DevOps, GCP, Cloud Run, Cloud SQL, Alloy DB, BigQuery, Datadog, MuleSoft, PowerShell, Python, Bash, Terraform, Claude Code, Gemini CLI, Antigravity, GitHub Copilot, .Net, SQL, RESTful APIs
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Production Engineer
Newark, New Jersey, United States
$109k-$120k/yr OnsiteFull Time
4+ YOE4+ years IT/infrastructure experience with 2+ years supporting web applications; Windows Server, Kubernetes, scripting (PowerShell/Python/Go), observability, networking and CI/CD knowledge required.
Windows Server, Linux, Kubernetes, PowerShell, Python, Go, GitHub Copilot, Claude Code, LLMs, Prometheus, ELK, Grafana, Puppet, Ansible, F5 Big-IP, Redis, Kafka, RabbitMQ, GitLab, Jenkins, Azure DevOps, IIS
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Software Engineer – Backend Platforms, Assistant Vice President (Wealth Custody & Clearing)
Boston or Princeton or Austin or Quincy or Clifton
$90k-$158k/yr HybridFull Time
7+ YOE7+ years software engineering experience building backend services, APIs, distributed systems and cloud-native applications; strong engineering fundamentals; Bachelor's preferred; experience with Java/Kotlin/Python/TypeScript; Agile and production support experience.
Java, Kotlin, Python, JavaScript, TypeScript, RESTful APIs, microservices, CI/CD, DevOps, Docker, Kubernetes
3w
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Transactional Systems Engineer
Lakewood or United States or Georgia or Englewood Cliffs or Long Beach
$140k-$160k/yr HybridFull Time
5+ YOE5+ years supporting enterprise healthcare applications; 3+ years administering Cedar Gate EZ Suite; Bachelor's degree; knowledge of claims, eligibility, authorizations, and ANSI X12; strong SQL, API, and troubleshooting skills.
EZCap, EZEDI, EZCare, SQL, APIs, EDI, ANSI X12
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Senior DevOps Engineer II
New York or California or Colorado or Delaware or Florida or Illinois or Indiana or Maryland or Michigan or Minnesota or New York or North Carolina or Ohio or Pennsylvania or Rhode Island or Texas or Virginia or Washington or Wisconsin
$133k-$150k/yr RemoteFull Time
8+ YOE8+ years deploying and supporting high-traffic web applications, 5+ years AWS serverless experience, Terraform or AWS CDK, scripting (Linux shell, Python, Ruby), CI/CD and Git expertise, experience with AI coding agents preferred.
AWS Serverless, Cognito, Lambda, Step Functions, DynamoDB, Terraform, Typescript, AWS CDK, CloudFormation, CodePipeline, GitHub, GitHub Actions, GIT, Python, Ruby, Amazon Organizations, SQS, SNS, Kinesis, EventBridge, X-Ray, CloudWatch, WAF, DataLake Formation, MySQL, ElasticSearch
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Risk Technology Production Engineer
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
2+ YOE2+ years supporting/developing Python-based risk applications; strong SQL (MSSQL,Snowflake), scheduling (ActiveBatch, Airflow), monitoring (ITRS Geneos, Grafana), Jira, and communication skills.
Jupyter Notebook, Python, Pandas, Polars, NumPy, Conda, UV, ActiveBatch, Airflow, ITRS Geneos, Grafana LGTM, Jira, Jira Service Desk, MSSQL, Snowflake, Docker, Kubernetes, AWS, Linux, Windows, Bash, PowerShell, AI Agent harness
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.NET Fullstack Senior Developer - HYBRID
Parsippany, New Jersey, United States
$113k-$188k/yr HybridFull Time
7+ YOE7+ years supporting enterprise web applications with .NET Core and C#, Angular, SQL Server; experience with GCP Firestore, OpenShift, CI/CD, security remediation, and troubleshooting.
.NET Core, C#, Angular, HTML, CSS, JavaScript, TypeScript, SOAP, REST, Microsoft SQL Server, SSIS, GCP, Firebase Firestore, App Engine, Cloud Functions, Cloud Build, Cloud Armor, OpenShift, Azure DevOps (ADO), Git, SonarQube, Netsparker, Invicti, JFrog
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.NET Full Stack Technical Lead- Onsite
Parspanny, New Jersey, United States
OnsiteFull Time
7+ YOE7+ years supporting enterprise web applications; strong C#/.NET Core, Angular, Microsoft SQL Server, and GCP Firebase Firestore experience; CI/CD, security remediation, and troubleshooting skills.
GCP, Firebase Firestore, NoSQL, C#, .NET Core, HTML, CSS, JavaScript, TypeScript, Angular, SOAP, REST, Microsoft SQL Server, SSIS, Windows Server, Azure DevOps (ADO), Git, SonarQube, Netsparker, Invicti, JFrog, JWT, OAuth, OIDC, Azure AD, App Engine, Cloud Functions, Cloud Build, Cloud Armor
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