68 applications developer jobs at 47 companies in Riverhead, NY
2d
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Applications Engineer
Norwalk or New Jersey or New York or Connecticut
$75k-$80k/yr HybridFull Time
1+ YOEBachelor's degree in civil or mechanical engineering, 1+ year relevant experience preferred, technical drawing and building code knowledge, AutoCAD proficiency, and ability to manage multiple priorities.
AutoCAD
2mo
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Field Applications Engineer
Hauppauge, New York, United States
$100k-$145k/yr OnsiteFull Time
5+ YOEBachelor’s in Electrical or Electronics Engineering; 5–7 years in applications/engineering; 30–50% travel; US person; strong communication; able to present technically.
5d
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Senior Engineer I - Applications
Chandler or Hauppauge or Austin
$70k-$205k/yr OnsiteFull Time
5+ YOEBachelors in electrical engineering with 5+ years experience, expertise with PCIe/Ethernet/high-speed signaling, C/C++, Python/Shell, Linux/Windows/RTOS, PCB and mixed-signal design, and strong documentation and customer support skills.
PCIe, Ethernet, SPI, I2C, UART, C, C++, Python, Shell, Linux, Windows, RTOS, MacOS, Assembly, Oscilloscope, Function Generator, Power Supply
1mo
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Commercial Applications Engineer: Printed Electronics
United States or Scottsdale or Bay Point or Irvine or Denver or Rocky Hill or Enoree or Greenville or Dallas or Houston
$110k-$130k/yr OnsiteFull Time
Master's in engineering preferred, high electronics/mechanical/chemical aptitude, printing/coating and adhesives experience preferred, experience with antennas/EMI preferred, up to 50% domestic travel, technical leadership and lab equipment management.
1mo
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Product Applications Engineer (Middlefield, CT, US, 06455)
Middlefield, Connecticut, United States
OnsiteFull Time
2+ YOEB.S. in Optics/Physics/Engineering, 2+ years applications or systems engineering experience in B2B equipment, customer-facing pre/post-sales support, metrology/optical systems experience, Python and CAD familiarity, travel up to 25%.
Python, CAD
1mo
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Product Applications Engineer (Customer Site)
Boise or Plainview
OnsiteFull Time
3+ YOEBS +5 yrs (or MS +3 yrs, or PhD) in engineering/physics/chemistry; 2 yrs customer support/management; thin film/semiconductor knowledge; strong communication and analytical skills.
3d
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Automation Controls Applications Engineer
Middletown or Smithfield
FieldFull Time
3+ YOEAS or equivalent technical degree, 3+ years industrial automation/robotics experience, presentation/trainer skills, electrical CAD and programming experience, Siemens PLC programming preferred, valid driver's license, authorized to work in the US.
Siemens PLCs, electrical CAD
1mo
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Sr. Engineer, Applications
Deer Park or Southfield or Hudson or Conover
$85k-$115k/yr HybridFull Time
5+ YOEBachelor's in engineering required, 5+ years applications or manufacturing experience, strong mechanical aptitude, ability to analyze customer requirements, manage projects, travel up to 30%, proficient with Microsoft Office and engineering software, U.S. work authorization required.
Microsoft Office
1mo
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Assistant Director IT Applications Development
Cheshire, Connecticut, United States
HybridFull Time
10+ YOE7+ MgmtBachelor's degree or equivalent experience; 10+ years application development experience, 7+ years leadership, 5+ years in property & casualty insurance technology; experience with enterprise application delivery, data platforms, Agile (SAFe/Scrum).
OneShield, Microsoft SQL Server, Microsoft, SAFe, Scrum, DevSecOps
3w
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.NET Developer
Deer Park, New York, United States
$115k-$120k/yr RemoteFull Time
4+ YOE4+ years building C#/.NET applications, SQL Server, web framework experience (Blazor/ASP.NET/React), Git/SVN, RabbitMQ preferred, production support experience, AI tool (Claude) usage, clear written communication.
C#, .NET, SQL Server, Blazor, ASP.NET, React, Git, SVN, RabbitMQ, Jira, PagerDuty, Claude
3mo
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AI Software Developer
Westport, Connecticut, United States
$25-$75/hr OnsiteContract
Experience building complex, data-sensitive apps and programs using AI; able to build applications and IT infrastructure.
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
3w
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Senior Full-Stack & Platform Engineer (Remote)
Bethpage, New York, United States
$155k-$175k/yr RemoteFull Time
7+ YOE7+ years building and owning production web applications; extensive PostgreSQL experience; strong AWS EC2, Linux, Node.js, TypeScript, Python, API integration, and observability/production ops skills.
PostgreSQL, Supabase, AWS EC2, Linux, Node.js, TypeScript, Python, OpenClaw, Everflow, TrustedForm, IPQS, Google APIs, JavaScript, CI/CD
1mo
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Principal Engineer (USA - Stamford, CT, US)
Stamford, Connecticut, United States
$108k-$165k/yr OnsiteFull Time
8+ YOEMS or PhD in engineering/chemistry, 8+ years in specialty chemicals with mining applications, hands-on lab/pilot/industrial flotation experience, experimental design and data analysis skills, ability to commercialize technologies and travel up to 40%.
1mo
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EWM SAP IT Application Engineer
Wilton or Eindhoven or Netherlands or Europe or Asia or North America
HybridFull Time
8+ YOEBachelor's degree required, 8+ years in application development or enterprise systems, deep SAP/EWM/S4HANA experience, technical leadership, change management, US work authorization without sponsorship, clean-room work possible.
Agile Release Trains, SAP/ERP, EWM, SAP S/4HANA
2w
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Associate Engineer - Distribution Planning
Orange, Connecticut, United States
OnsiteFull Time
May be assigned system emergency roles and NERC Reliability Standards compliance responsibilities; applicants must meet applicable immigration requirements to work in the country.
2d
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Application Engineer I- Training
Northford, Connecticut, United States
$77k-$96k/yr HybridFull Time
Requires a technical bachelor's degree, interest or experience in application engineering or technical training, Building Automation product knowledge, training delivery skills, and strong organizational and problem-solving abilities.
Honeywell Building Automation, mobile technology, live streaming, Honeywell Forge
3d
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Field Engineer
Wallingford, Connecticut, United States
$85k/yr FieldFull Time
Bachelor's degree in engineering required, with success in business, sales, or application engineering, strong project management, problem-solving, communication, and customer relationship skills.
P&ID
2w
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Cybersecurity Engineer
Stamford, Connecticut, United States
OnsiteFull Time
5+ YOE5+ years cybersecurity engineering experience implementing cloud and application security, CI/CD integration, automation with Python/Terraform, threat modeling, and regulatory controls in regulated environments.
Python, Terraform, Kubernetes, SIEM, SOAR, AWS, LLMs
1w
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Senior Application Security Engineer
Independence or Cleveland or Kansas City or Phoenix or Tampa or Nashville or New Haven or Hartford
HybridFull Time
8+ YOECollege degree, 8+ years related experience, expert technical knowledge in application and AI security, ability to lead teams, travel and on-call availability, strong verbal and written communication.
STRIDE, PASTA, MITRE ATLAS, OWASP Top 10, CWE Top 25, SANS 25, Semgrep, CodeQL, SonarQube, Checkmarx, Veracode, Burp Suite, OWASP ZAP, Snyk, Black Duck, GitHub Actions, GitLab CI, Azure DevOps, Jenkins, Microsoft Azure, AWS, Kubernetes, CNAPP, REST, GraphQL, OAuth 2.0, OIDC, SAML, CVSS, NIST AI RMF, EU AI Act, ISO/IEC 42001, MITRE ATT&CK, SBOM, Python, Java, C#/.NET, JavaScript/TypeScript, Go
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