37 senior application developer jobs at 26 companies in Chillicothe, OH
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Application Developer IV
Columbus, Ohio, United States
$90k-$100k/yr OnsiteFull Time
7+ YOEBachelor's in Computer Engineering or related required; Master's preferred. Seven+ years software development experience required; 3+ years transportation/distribution management technology preferred. Strong problem-solving and communication skills.
1d
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EDW Application Architect, Sr
Columbus or Texas or Florida or Minnesota
$93k-$189k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years in software engineering; 5+ years in application architecture, design, and development preferred, with data warehousing, cloud, security, Agile, and financial services experience.
AWS, Snowflake
2mo
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Engineer, Application and Development, Warehouse Transformation
Dublin or Columbus
$95k-$136k/yr RemoteFull Time
6+ YOE6+ years in application development/warehouse tech, SDLC/Agile, WMS, and warehouse process improvements.
Warehouse Management System (WMS), RF systems, Labor management, Test automation, Manhattan WMS
2w
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Senior Amazon Connect Application Architect
Charlottesville or Durham or Columbus or Boston or United States
$153k-$180k/yr RemoteFull Time
5+ YOE5+ years in contact center solutions with hands-on Amazon Connect and AWS experience; 4+ years technical leadership; serverless development, IaC, CI/CD, Python/Java/Node.js; strong CX integrations and analytics skills.
Amazon Connect, Amazon Lex, Amazon Polly, AWS Lambda, Amazon S3, Amazon Kinesis, DynamoDB, Amazon Connect Streams API, Amazon Bedrock, Terraform, AWS CloudFormation, Python, Java, Node.js, Amazon Connect Cases, Amazon Connect Customer Profiles, Contact Lens, Amazon Connect SDK, OpenAPI
4w
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Senior Applications Developer
Reynoldsburg, Ohio, United States
$140k-$154k/yr RemoteFull Time
5+ YOEBachelor's in electronics engineering, computer science, IT or related and 5 years' experience with API development and middleware (MuleSoft, Talend, Cleo), integration patterns, SAP/Salesforce/Kronos integrations, Linux administration, and API documentation.
MuleSoft Anypoint Platform Studio, API Manager, Run Time Manager, API Exchange, Talend Data Fabric, Talend Data Integration, Talend ESB, TMC, TAC, Talend API Designer, Cleo, SAP, Salesforce, Kronos, Linux
1mo
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Sr Field Application Engineer (Remote in Columbus, OH area)
Columbus, Ohio, United States
$104k-$156k/yr RemoteFull Time
7+ YOEBachelor's in Electrical Engineering required, 7+ years technical sales experience with OEMs/channel partners, data center equipment application knowledge, ability to travel ~30%, reside within 1–3 hours of Columbus, OH.
1mo
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Senior Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$155k-$195k/yr HybridFull Time
5+ YOE5+ years building web applications, backend services, and APIs; strong PHP/Laravel preferred; AI-first tooling experience; ownership of production systems; mentoring and leading technical initiatives.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless
4w
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Senior Security Engineer
Charlotte or Columbus or Hartford
$128k-$193k/yr HybridFull Time
6+ YOE6+ years in security-focused application development with leadership experience; expertise in application security, vulnerability management, cloud (AWS/Azure), AI/ML, secure SDLC, CI/CD, and mentoring distributed teams; must be authorized to work in the US without sponsorship.
Splunk, Dynatrace, Orca Security, Akamai, GitHub Copilot, Vertex AI, BigQuery, Docker, Kubernetes, AWS, Azure, Node.js, NestJS, Angular, React, Vue.js, Helmet, Jose, express-validator
3mo
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Senior Software Engineer (full stack)
Columbus, Ohio, United States
HybridFull Time
6+ YOE6+ years building data-rich web applications with Angular and Go, experience with REST APIs, SQL, AWS, responsive mobile-first design, and strong collaboration skills.
Angular, RxJS, Go, REST, SQL, AWS, Capacitor.js, Apple App Store, Google Play Store, MDM, BACnet, Modbus, LoRaWAN, OpenFGA, RAG, LLM
3w
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Software Developer II
New York or Clifton Park or Cincinnati or Philadelphia or Milwaukee or Columbus
OnsiteFull Time
7+ YOE7+ years developing web applications with C#/.NET, Angular, SQL Server; bachelor’s degree or equivalent; experience with Agile, Azure DevOps, Visual Studio; strong communication and troubleshooting skills.
.NET Framework, .NET Core, Microsoft SQL Server, Angular, MVC, Blazor, Azure DevOps, JAMS Enterprise Scheduler, Visual Studio, Git, Microsoft Office Suite, Adobe Acrobat, C#, jQuery
2w
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Senior Applications Developer
Columbus, Ohio, United States
$82k-$107k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years relevant experience; proficiency with PyTorch or TensorFlow, NLP pipelines (NER, topic modeling, sentiment), OpenCV for CV, and AWS/Azure or HPC for GPU work.
PyTorch, TensorFlow, OpenCV, AWS, Azure, High-Performance Computing (HPC)
1mo
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Infrastructure Application and Database SME (Senior)
Columbus or United States
RemoteFull Time
10+ YOE10 years IT experience (5 years developing databases for government systems), BS in CS/IS/Engineering/IT, active or recently inactive SECRET clearance, CompTIA Security+ (or equivalent), experience modernizing legacy databases and working with AWS/Azure/Google Cloud.
AWS, Azure, Google Cloud, Cincom SUPRA, XML, PDS, COBOL, Assembler, Java, CI/CD, AI/ML, DoDAF, UAF, ICAM
1mo
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Google Agentic AI Delivery Senior Engineer
Albany or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$266k/yr HybridFull Time
5+ YOE5+ years hands-on client-facing technology experience; 5+ years building cloud solutions (4 years on GCP); 3+ years with application modernization/Call Center AI/Agentic AI; experience with Vertex AI, Gemini, BigQuery, Terraform, CI/CD; Bachelor's in CS/Engineering or equivalent.
Vertex AI, Gemini, BigQuery, Terraform, CI/CD, GKE, Apigee, Google Cloud Platform (GCP), CES
4w
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Senior Roadway Engineer
Cleveland or Columbus or Cincinnati or Miamisburg
$94k-$156k/yr OnsiteFull Time
5+ YOEBachelor's in Civil Engineering, EIT, 5+ years civil/roadway design experience, ORD/Civil 3D CAD skills, EMR not applicable; strong technical, communication, QA/QC, and project management abilities.
Bentley OpenRoads Designer (ORD), Autodesk Civil 3D, ArcGIS, StormCAD, HydroCAD, HEC-RAS, CADD, spreadsheets
1mo
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Principal Software Engineer
Hartford or Charlotte or Columbus or Chicago
$168k-$253k/yr HybridFull Time
12+ YOE12+ years enterprise application development experience, bachelor’s degree in CS/Engineering required, hands-on with Java, Spring Boot, Angular/TypeScript, SQL, cloud (AWS), APIs/microservices, observability tools; strong communication and AI-first experience.
Java, Spring Boot, Angular, TypeScript, SQL, AWS, Application Insights, Splunk, APIs, microservices, event-driven architectures, Identity and Access Management, AI frameworks, CI/CD, DevSecOps
1mo
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Senior Control Systems Engineer
Columbus, Ohio, United States
$120k-$171k/yr OnsiteFull Time
10+ YOEBachelor's in engineering and PE license required; minimum 10 years applicable control systems experience; proficiency with Microsoft Office; experience with SCADA, PLC/HMI, control panel design, commissioning, and cybersecurity standards; leadership and travel to client sites.
SCADA, PLC, HMI, Wonderware, AVEVA, iFix, FactoryTalk, VTScada, Ignition, Emerson Ovation, Delta V, Allen-Bradley, Rockwell, Emerson, GE, Foxboro, Modicon, Schneider-Electric, Siemens, Wireshark, Microsoft Office, IDS, industrial firewalls, radio/RTU communication, cellular modem
1w
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Cybersecurity Engineer, Senior (GRC)
Columbus, Ohio, United States
OnsiteFull Time
4+ YOEBachelor's in CS/IT, CISSP, 4+ years experience, strong hands-on coding (Python, PowerShell, Java, Go, C#, JavaScript), API integration, automation, CI/CD knowledge, application security and social engineering participation.
Python, PowerShell, Java, Go, C#, JavaScript
1w
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Blower Applications Engineer
Columbus, Ohio, United States
$188k/yr HybridFull Time
12+ YOE12+ years applications engineering or technical sales experience in water/wastewater, blower technologies, controls integration, and selling engineered systems to EPCs and municipal/industrial customers.
Salesforce, SAP, PLC, SCADA
3w
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Mainframe Network Engineer
Gahanna, Ohio, United States
$70k-$73k/yr OnsiteFull Time
6+ YOE6+ years experience supporting network/NOC operations, routing/switching/WLAN/firewall knowledge, EMR not applicable, ServiceNow familiarity, bachelor of computer science required.
ServiceNow, SCADA, NERC-CIP
6d
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IT Operations Engineer
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years IT operations experience supporting Windows Server, virtualization, backup, storage, networking, security, and enterprise application platforms; strong troubleshooting, documentation, and communication skills.
Windows Server 2019, Windows Server 2022, Windows Server 2025, Windows 11, Hyper-V, VMWare vSphere, VMWare vCenter, Veeam Backup & Replication, Microsoft 365, Intune, Cisco, Alkami, Fiserv DNA, Manage Engine, OnBase, Sageworks, Meridian Link, Laser Pro, Zest