547 development engineer jobs at 257 companies in Patchogue, NY

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Design & Development Engineer
Shelton, Connecticut, United States
$110k-$140k/yr OnsiteFull Time
Sperry Rail
Sperry Rail: Global provider of rail flaw detection and inspection services.
5+ YOEBachelor's in engineering,5+ years product development/platform design,SolidWorks and PDM/PLM experience,GD&T proficiency,ability to produce full technical data packages and BOMs,structured problem-solving skills.
SolidWorks, PDM, PLM, Sage X3, VCRM
2mo
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Sr. BESS Development Engineer
San Francisco or Brooklyn
$95k-$130k/yr HybridFull Time
Elevate Infrastructure
Elevate Infrastructure: Developer and operator of utility-scale battery energy storage systems.
4+ YOEBachelor's degree in engineering required; 1.5+ years (Dev) or 4+ years (Sr) engineering experience in energy with utility/commercial BESS and PV design; proficiency with AutoCAD, PVsyst, PVFarm; familiarity with interconnection and ISO/RTO; PE license a plus.
AutoCAD, PVsyst, PVFarm
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Software Development Engineer
Seattle or Arlington or New York or Astoria or Brooklyn or Carle Place or Cupertino
$144k-$224k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years software development; 2+ years design/architecture; 3+ years building complex systems; 2+ years multi-tier/distributed apps; Bachelor's degree.
C#, C++, Java, Perl, Python, PyTorch, JAX, TensorRT
1mo
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Development Engineer Mechanics (Danbury, CT, US, 06810)
Danbury, Connecticut, United States
$95k-$115k/yr OnsiteFull Time
Belimo
BelimoSIX Swiss Exchange: BEAN: Develops and manufactures control devices for HVAC systems.
5+ YOEBSc/MSc in Mechanical Engineering, 5+ years mechanical product development experience with injection‑molded components and gear transmissions, strong mechanical design and manufacturing knowledge, CAD/GD&T experience, HVAC domain knowledge, technical leadership and communication skills.
CAD, GD&T
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Process Development Engineer I - Analytics Automation Development
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron Pharmaceuticals
Regeneron PharmaceuticalsNASDAQ: REGN: Discovers and develops medicines for serious diseases.
3+ YOEBS in engineering with 3+ years (or MS with 0–3 years), strong lab automation and liquid handler programming experience, GLP documentation, troubleshooting, and communication skills.
Hamilton Robotics, Biosero, HighRes, Green Button Go, Cellario, Electronic Medical Records (EMR)
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Process Development Engineer (Spector)
Plainview, New York, United States
$117k-$154k/yr OnsiteFull Time
Veeco
VeecoNasdaq: VECO: Manufactures precision processing systems for semiconductor and electronics production
3+ YOE3+ years' experience in thin-film deposition or related fields, hands-on vacuum and process development experience, ability to execute experiments, analyze data, document results, and communicate technical findings.
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Software Development Engineer III
Bethpage or Plano
$134k-$220k/yr HybridFull Time
Optimum
OptimumNYSE: OPTU: Provides broadband, television, and mobile connectivity services to customers.
7+ YOEBachelor's in computer science, 7+ years software development, proficiency in Python, JavaScript, GIT, NodeJS; experience with AI/ML, Google Cloud, and conversational AI preferred.
Python, JavaScript, GIT, NodeJS, Code Blocks, Google CES, Google Cloud, Dialogflow
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Sr Software Development Engineer
Houston or Greenwich
$93k-$232k/yr HybridFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and data analytics for pharmaceutical companies.
10+ YOE10+ years software development experience; proficiency in .NET and/or Java; cloud (AWS/Azure) experience; hands-on coding, API and database design, CI/CD and Git; healthcare claims or analytics domain experience preferred.
.NET, Java, AWS, Azure, FHIR, HL7, CI/CD, Git
2mo
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Process Development Engineer I - Analytics Automation Development
Tarrytown, New York, United States
$80k-$131k/yr OnsiteFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
3+ YOEBS in Engineering with 3+ years or MS with 0-3 years; strong lab automation experience; programming liquid handlers; GLP compliance; data automation experience.
Hamilton Robotics, Biosero, HighRes, Green Button Go, Cellario
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Sr Software Development Engineer
Houston or Greenwich
$93k-$232k/yr HybridFull Time
IQVIA
IQVIANYSE: IQV: Provides clinical research and healthcare data analytics services.
10+ YOE10+ years software development experience; hands-on coding in .NET and/or Java; cloud (AWS/Azure); claims adjudication or healthcare payments experience; API, FHIR/HL7, CI/CD and Git; database design and performance tuning; microservices and cloud-native architectures.
.NET, Java, AWS, Azure, FHIR, HL7, CI/CD, Git
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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
5+ YOEMaster's or PhD in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis tools.
DSC, TGA, DMA, FTIR, Microsoft Excel, MATLAB, Minitab, Origin
1mo
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Senior Development Engineer- Advanced Joint and Bonding
Hamden, Connecticut, United States
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
5+ YOEMaster's or Ph.D. in Materials Science/Chemical/Plastics Engineering, 5+ years in thin adhesives or coatings deposition, experience with high-temperature adhesive systems, materials characterization, and data analysis software.
Microsoft Excel, MATLAB, Minitab, Origin
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Product Development Engineer (New Haven, CT, US, 06511)
New Haven, Connecticut, United States
OnsiteFull Time
ASSA ABLOY
ASSA ABLOYNasdaq Stockholm: ASSA B: Global manufacturer of locks and automated entrance systems.
2+ YOEBS in Mechanical Engineering required, 2+ years mechanical product development experience, proficiency with SolidWorks and Microsoft Office, fluent in GD&T and tolerance analysis, skilled in product design, test planning, and integrating electro-mechanical components.
SolidWorks, Microsoft Office, FMEA, DFMA, PIP Gateway
3w
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Development Test Engineer
Brooklyn, New York, United States
$100k-$160k/yr OnsiteFull Time
Beyond Reach Labs
Beyond Reach Labs: A designing and building large deployable structures and hardware for spaceflight.
1+ YOEBachelor's degree in engineering,1+ years hands-on test or DAQ experience,ability to design/fabricate test rigs,develop test procedures,and analyze test data;U.S. work-authorized per export rules.
Data Acquisition (DAQ)
3w
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Sr. Scientist/Engineer, Process Development
Danbury, Connecticut, United States
OnsiteFull Time
MannKind
MannKindNASDAQ: MNKD: Develops inhaled therapeutic products for endocrine and lung diseases.
4+ YOEAdvanced scientific background in chemistry/chemical engineering with 4+ years relevant process development or equivalent; experience in scale-up, unit operations, cGMP documentation, and cross-functional collaboration.
spray drying, wet nano-milling, tangential flow filtration, micro fluidization
2w
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Senior Project Engineer, Product Development
Stamford or Torrington
$100k-$145k/yr HybridFull Time
Conair
Conair: Designer and manufacturer of personal care and kitchen appliances.
Hands-on mechanical/electromechanical engineering experience, product development from concept to production, CAD proficiency, technical leadership, cross-functional collaboration, and mentoring experience.
CAD
2w
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Principal Engineer, Development
Brooklyn or New York City
$150k-$420k/yr OnsiteFull Time
Orenda
Orenda: Develops and operates battery energy storage systems for urban grids.
10+ YOEPE in New York, Bachelor's in electrical engineering, 10+ years designing MW-scale power or electrical infrastructure, Con Edison experience, strong cross-discipline knowledge, design standards and mentorship experience.
AutoCAD, Revit, SCADA, Energy Management System (EMS)
1mo
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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
2mo
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Senior Medical Device Research and Development Engineer
Brooklyn, New York, United States
$100k-$160k/yr OnsiteFull Time
Cresilon
Cresilon: Develops plant-based hemostatic gels to stop bleeding instantly.
5+ YOEBS in engineering or related field required, 5+ years product development experience (4+ in cGMP R&D), hands-on medical device R&D, FDA/ISO knowledge, SolidWorks and Microsoft Office proficiency, strong leadership and experiment design skills.
SolidWorks, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
3mo
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Senior Civil Design Engineer, Land Development | Fairfield, CT | Bohler
Fairfield, Connecticut, United States
OnsiteFull Time
Bohler
Bohler: Provides land development consulting and civil engineering services.
5+ YOESenior civil design engineer with 5+ years in land development; proficiency in AutoCAD Civil 3D; PE license beneficial; EIT in progress or required.
AutoCAD Civil 3D