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30 software support engineer jobs at 26 companies in Danbury, CT

4d
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Software Engineer II
Uniondale or Austin or Atlanta or Grand Rapids
$100k-$150k/yr HybridFull Time
Acrisure
Acrisure: Provides AI-powered insurance, financial, and business risk solutions.
4+ YOE4+ years professional software engineering experience; strong Python or JavaScript/TypeScript; experience building APIs, integrations, testing, debugging, automation, and production support; comfortable using AI-assisted tools (Claude Code preferred).
Python, JavaScript, TypeScript, Claude Code
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3d
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Software Developer
Paramus or Lowell or Research Triangle Park or Durham or San Jose or Austin
$131k-$245k/yr RemoteFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
5+ YOE5+ years product development experience, strong C/C++/Java skills, OS administration (Windows/Linux/UNIX), log and trace analysis, DB2/Oracle/SQL Server familiarity, CMOD product expertise and customer support skills.
C, C++, Java, Windows, Linux, UNIX, DB2, Oracle, SQL Server, ODWEK, REST APIs, ARSLOAD, ARSSOCKD, ARSWWW
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1w
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Product Support Group Engineer
Farmington, Connecticut, United States
FieldFull Time
TRUMPF
TRUMPF: Manufactures industrial machine tools and laser technology systems.
Experienced in electronics, digital circuits, wiring, mechanics, hydraulics, software/file management and customer-focused problem solving; engineering degree not required.
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1w
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Product Software Engineer II
Bristol, Connecticut, United States
$118k-$158k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
3+ YOEBachelor’s degree or equivalent,3+ years software experience,proficiency in C#,React,JavaScript/TypeScript,MySQL,REST/JSON,ability to support 24/7 live production and travel globally.
JavaScript, TypeScript, Node.js, React, C#, SQL, MySQL, RESTful APIs, JSON, Microsoft Visual Studio, VB.NET, WPF, MVVM, VizRT, Ross XPression, AI
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2w
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Staff Software Development Engineer
Hartford or Arizona or Texas or Illinois
$118k-$261k/yr HybridFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
7+ YOE7+ years mainframe development (COBOL, JCL, CICS, DB2, SQL, MQ, Xpeditor, Endevor), systems analysis, software design/architecture, Agile delivery; 5+ years vendor/offshore support; bachelor’s degree or equivalent.
COBOL, JCL, CICS, DB2, SQL, MQ, Xpeditor, Endevor
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2mo
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Software Engineer (C# .NET Framework/SQL Server) - Digitech - Remote
Chappaqua, New York, United States
RemoteFull Time
Digitech Computer
Digitech Computer: Provides billing software and revenue cycle management for EMS.
4+ YOEBachelor's in Computer Science or related field; 3-5 years software engineering; strong C#, .NET Framework, SQL Server; OO design; production support; collaborative and analytical problem-solver; remote work capable.
C#, .NET Framework, SQL Server
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2mo
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Systems Support Engineer
Woodbury or New Jersey
$90k-$140k/yr OnsiteFull Time
Clever Devices
Clever Devices: Provides technology systems for public transit vehicle management.
5+ YOE5+ years in technical support/engineering; BS in CS/Engineering or equivalent; strong communication; SQL/MS SQL familiarity; hardware/software/data/troubleshooting; willing to travel; valid driver’s license.
SQL Server Management Studio, SQL Databases, Server Hardware, Microsoft Server Operating Systems, TCP/IP, Jira, Confluence, Splunk, PowerShell, Java, Apache Tomcat, MSSQL, HTML, JSON, XML
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2mo
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AI Platorm Software Engineer
Dresher or Newton or Lake Mary or Hartford or Boston or Nashville or Philadelphia or Charleston or Indianapolis or Atlanta or Dallas or Orlando
$65k-$85k/yr RemoteFull Time
Ascensus
Ascensus: Administers tax-advantaged retirement and education savings plans.
3+ YOEUp to 3 years in technical support, QA, SDET, or engineering-adjacent roles; BS in CS/related; strong debugging, logs; AI/LLM exposure; SQL; API testing; ability to explain technical issues.
Postman, SQL, NewRelic, Langfuse, Azure DevOps, Cursor, Claude Code
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1w
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Product Software Engineer II
Bristol, Connecticut, United States
$118k-$158k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
3+ YOE3+ years experience, strong OO design, proficiency with C#, React, JavaScript/TypeScript, MySQL/SQL, REST/JSON, EM/DB design; bachelor\u0002s degree or equivalent; able to travel globally and provide 24/7 production support.
JavaScript, TypeScript, Node.js, React, C#, MySQL, SQL, JSON, Visual Studio, VB.NET, WPF, MVVM, VizRT, Ross XPression
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3w
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AVP iOS Software Development Engineer III - MySynchrony
Stamford or Chicago or West Chester or Dallas or New York City or Costa Mesa or Charlotte or Alpharetta
$100k-$170k/yr HybridFull Time
Synchrony
SynchronyNYSE: SYF: Provides consumer credit products and private label retail cards.
4+ YOE4+ years software engineering experience (or HS +6 yrs), strong iOS expertise (Swift/SwiftUI/UIKit), mobile SDK experience, leadership of Agile teams, unit/integration testing, CI/CD familiarity, JSON/REST/XML, mentoring and production support.
SwiftUI, Swift, UIKit, JSON, REST, XML
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1mo
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Application Support Engineer
Greenwich, Connecticut, United States
$110k-$140k/yr OnsiteFull Time
AQR Capital Management
AQR Capital Management: Quantitative investment firm managing traditional and alternative strategies.
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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1mo
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Software Developer, Client Services (Sell-Side)
Great Neck, New York, United States
$80k-$110k/yr OnsiteFull Time
FlexTrade Systems
FlexTrade Systems: Provider of multi-asset execution and order management trading software.
3+ YOEBachelor's in computer science required; 3-5 years in client implementation/support; experience with UNIX, SQL Server, Sybase, Python/Perl/Shell; understanding of SDLC and broker-dealer workflows; strong problem solving.
UNIX, SQL Server, Sybase, Python, Perl, Shell, C++, Java
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2mo
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Advanced Technical Support Group Engineer- Remote
Rockleigh or Plano
$77k-$110k/yr RemoteFull Time
Crestron
Crestron: Designs and manufactures advanced automation and control systems.
6+ YOEHandle escalated technical support; remote and onsite assistance; strong AV, software, and project management skills; Crestron tools experience; excellent communication.
Microsoft Windows, MacOS, MS 365 (Excel, Word, PowerPoint); Teams
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1mo
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NXE First Line Support (FLS) Production Engineer (CWW Days)
Wilton or Chandler or San Jose
OnsiteFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
Bachelor's in engineering required; hands-on troubleshooting in cleanroom manufacturing, SPC/FMEA familiarity, experience with hardware/software testers; Unix/Linux/Python/MATLAB, NX, Teamcenter, SAP, Twinscan, and CMM knowledge preferred.
Unix, Linux, Python, MATLAB, NX, Teamcenter, SAP, Twinscan, CMM
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2mo
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Systems Software & Integration Engineer 2026
Hartford, Connecticut, United States
$85k/yr OnsiteFull Time
Connecticut State Colleges & Universities
Connecticut State Colleges & Universities: Public system of colleges and universities in Connecticut.
4+ YOEBachelor's in CS/IS, 4+ years in ERP/system design and support (preferably Ellucian Banner), RDBMS and SQL experience, reporting tools (Argos/Cognos/PowerBI), strong communication and IT literacy.
Ellucian Banner, Oracle, Microsoft SQL, MySQL, Postgres, TOAD, SQL Developer, SQL, PL/SQL, PostgreSQL, Argos, Cognos, PowerBI, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, Unix, Linux, HTML5, CSS, Bootstrap, JSON, Java, JavaScript, AngularJS, RESTful Web Services, NodeJS, React.js, Visual Studio, crontab, Automic, ISE (EnterpriseSCHEDULE), Ellucian Experience portal, Ellucian Data Connect, Ellucian Ethos, Intelligent Learning Platform (ILP), Blackboard
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1mo
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Senior Electronics Engineer
Shelton or United Kingdom
$125k-$140k/yr OnsiteFull Time
Sperry Rail
Sperry Rail: Global provider of rail flaw detection and inspection services.
Degree or equivalent experience in electronic engineering or related field, strong electronics and signal processing expertise, C# software proficiency, data analysis skills, and willingness to travel for commissioning and field support.
C#, LabVIEW
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3mo
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Staff Quality Engineer - Software QA
Farmingdale, New York, United States
$102k-$179k/yr OnsiteFull Time
TTM Technologies
TTM TechnologiesNASDAQ: TTMI: Manufactures printed circuit boards and radio frequency technology solutions.
15+ YOELead software quality assurance activities, develop QA plans, review docs, support audits and tool recommendations.
MS Excel, MS Word, MS PowerPoint, MIL-Q-9858A, MIL-STD-1520, Oscilloscopes, Meters, Counters, Frequency meters, Logic analyzers
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2w
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Global Advisory Testing Engineer
Morrisville or Shelton
HybridFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
8+ YOEBachelor's in EE/CE/CS or related, 8+ years manufacturing test engineering experience, expertise in hardware/software integration, troubleshooting system-level issues, automation/scripting, and supporting global manufacturing operations.
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4d
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Desktop Support Technician (40832)
Amityville, New York, United States
$59k-$110k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOEHigh school diploma or equivalent with 8 years relevant experience (or associates +4 years). Strong hardware, software, networking, cybersecurity, and troubleshooting skills; experience supporting manufacturing/engineering environments.
Microsoft Office 365, SAP, CAD/CAM, PLC, SCADA, ServiceNow
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2w
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Application Developer
Bronx, New York, United States
$115k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
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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