75 software engineer iii jobs at 22 companies in Plainview, NY
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Software Engineer III - React
New York City, New York, United States
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years of software engineering experience with React, TypeScript, modern CSS, responsive design, API integration, system design, testing, CI/CD, security, and AI-assisted development tools.
React, TypeScript, Microsoft Excel, Webpack Module Federation, AWS, WebSockets, CI/CD
1w
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Software Engineer III
Greenwich, Connecticut, United States
HybridFull Time
5+ YOEBachelor's or master's in CS or related,5+ years Java or OOP experience,knowledge of n-tier apps,databases,server-side programming,microservices,and deployment;strong problem-solving and collaboration skills.
Java, Oracle, Java/JEE, C++, JBoss, RESTful web services
1mo
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Software Engineer III – IntelliScript (Remote)
Brookfield or New York City or Alaska or California or Connecticut or Illinois or Maryland or Massachusetts or New Jersey or Pennsylvania or Virginia or Washington or District of Columbia
$105k-$199k/yr RemoteFull Time
5+ YOE5+ years software engineering experience focused on data pipelines and backend systems; proficiency with C# (.NET), SQL, AWS, microservices, event-driven architectures, CI/CD and DevOps practices; strong problem-solving and mentoring skills.
C# (.NET), SQL, AWS, GitHub workflows, Terraform, CI/CD, DevOps, Agile/SAFe, EHR, FHIR, HL7
1w
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Software Engineer III - Risk Horizontal Technology
Jersey City, New Jersey, United States
$103k-$180k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience with Python/C++ and distributed or high-performance computing; strong architecture, scalability, testing, and production support skills.
Python, C++, Quartz
1w
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Software Engineer III - Risk Horizontal Technology
Jersey City, New Jersey, United States
$103k-$180k/yr OnsiteFull Time
5+ YOE5+ years software engineering with Python/C++, experience building distributed/high-performance systems, strong architecture and performance optimization skills, bachelor's degree or equivalent.
Python, C++, Quartz
2w
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Software Development Engineer III
Bethpage or Plano
$134k-$220k/yr HybridFull Time
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
1w
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Software Development Engineer III (ADBL187)
Newark, New Jersey, United States
$190k-$250k/yr HybridFull Time
2+ YOEMaster's in CS/Engineering/Mathematics+2 years (or Bachelor's+5) in software development, experience with large-scale distributed systems, cloud/AWS, databases, web technologies, version control, and technical leadership.
Java, Node.js, Git, MySQL, PostgreSQL, Oracle, DynamoDB, HTML, CSS, JavaScript, AWS Identity and Access Management (IAM), AWS Simple Workflow (SWF), AWS Transcribe, AWS Rekognition, Elasticsearch, NoSQL, AWS CDK, AWS CloudFormation
1mo
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Software Engineer III, Infrastructure, Core
Sunnyvale or New York
$147k-$211k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience; 2+ years software development and infrastructure experience; strong CS fundamentals; experience with distributed systems, concurrency, and data processing.
2mo
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Software Engineer III – Trust Service Team
Mountain View or McLean or New York City or Tampa
$173k-$201k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent, 4+ years backend software experience (Java/JVM preferred), strong SQL/PostgreSQL skills, REST/OpenAPI design experience, familiarity with AI-assisted development tooling, and production reliability practices.
Java, JVM, Claude Code, Cursor, OpenAPI, PostgreSQL, SQL, OAuth2, OpenID Connect
1mo
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Software Engineer III - Technical Lead
Holmdel or Jersey City
$130k-$160k/yr HybridFull Time
5+ YOE5+ years building large-scale web applications; expertise in Java, C#, or .NET; experience with relational databases (Postgres, SQL Server), RESTful APIs, AWS, JavaScript frameworks (React/Angular/ExtJS); strong debugging, testing, and leadership skills.
Java, C#, .NET, Postgres, SQL Server, React, Angular, ExtJS, J2EE, JavaScript, AWS Services, RESTful APIs, SOA
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
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
2w
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Software Engineer III, Full Stack - Sportsbook (FBG)
New York, New York, United States
$121k-$181k/yr OnsiteFull Time
3+ YOE3+ years building full-stack applications with Java (Spring) and React, database experience, Agile exposure, on-call participation, strong communication and problem-solving; US residency required, no sponsorship.
Java, Spring Framework, React, MongoDB
1mo
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Software Engineer III - Cloud Security - FCS Registration (Hybrid)
New York, New York, United States
$120k-$180k/yr HybridFull Time
Experience with Go/Golang, RESTful APIs, cloud providers (AWS/Azure/GCP/Oracle), infrastructure-as-code, containers and Kubernetes; US work authorization required; Bachelor's degree or equivalent experience.
Go, Golang, RESTful API, Kafka, SQS, Cassandra, CQL, ElasticSearch, Elasticsearch, PostgreSQL, Postgres, SQL, AWS, Azure, GCP, Oracle Cloud, CloudFormation, Terraform, Azure Templates, Docker, Kubernetes, Helm, Prometheus, Splunk, Grafana, PagerDuty
3w
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AI Engineer III
New York or Palo Alto or Phoenix
$104k-$175k/yr HybridFull Time
4+ YOE4+ years software engineering experience; backend proficiency (Python, Go, TypeScript); experience with LLM/AI features, cloud (AWS/GCP), APIs, and collaborative engineering.
Python, Go, TypeScript, AWS, GCP, Kubernetes, REST, gRPC, Kafka
1mo
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Android Engineer III
New York, New York, United States
$140k-$168k/yr HybridFull Time
4+ YOE4+ years software development (2+ Android), proficiency in Kotlin and Java, REST API integration, Android architecture (MVVM/MVI), threading and profiling, strong collaboration and mentoring skills; BS in CS/Engineering or equivalent.
Kotlin, Java, MVVM, MVI, REST APIs, Espresso, GitHub, gRPC, GraphQL, Claude Code
2w
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Systems Engineer III
New York City, New York, United States
$110k-$135k/yr FieldFull Time
5+ YOE5+ years technical experience in access control, video surveillance, and network design; proficiency with Genetec, Software House, Lenel, Gallagher, Milestone; Ohio? (note: location NYC). Bachelor's degree or equivalent experience; Microsoft Office proficiency.
Genetec, Software House, Lenel, Gallagher, Milestone, Avigilon, Commend, AMAG, Cisco, HP, Juniper, Windows Server, Microsoft Office, Microsoft Excel, Microsoft Outlook, Microsoft Word
2mo
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Android Engineer III
New York, New York, United States
$150k-$180k/yr OnsiteFull Time
3+ YOE3+ years Android development, published at least one app to Google Play, proficiency in Kotlin and Android SDKs, experience with Java beneficial, strong communication and software fundamentals.
Kotlin, Jetpack Compose, Coroutines, Room, Hilt, Android SDKs, Java, Google Play Store
2mo
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Android Engineer III
New York, New York, United States
$150k-$180k/yr HybridFull Time
3+ YOE3-5 years Android development; Kotlin proficiency; Google Play publication experience; strong communication; ownership and quality focus.
Kotlin, Jetpack Compose, Coroutines, Room, Hilt, Android SDK
2w
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Backend Engineer III
New York City, New York, United States
$140k-$160k/yr HybridFull Time
3+ YOE3-5 years backend experience, strong proficiency in Go or Rails, experience with asynchronous/event-driven architectures, relational/distributed databases, testing and debugging, and familiarity with cloud (AWS).
Go, Rails, CockroachDB, PostgreSQL, CI/CD, AWS, Terraform, Datadog
5d
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MQ ENGINEER III
Hauppauge, New York, United States
$108k-$160k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering or equivalent, 5+ years of related experience, manufacturing quality expertise, quality tools, inspection methods, statistical analysis, and ERP, MES, or quality software experience.
ERP (Enterprise Resource Planning), MES (Manufacturing Execution Systems), CAD, APQP, FMEA, SPC, 8D, PPAP, FAI, Measurement System Analysis (MSA), Gage Repeatability & Reproducibility (Gage R&R), Poka-Yoke, Six-Sigma, Lean, PFMEA
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