80 software integration engineer jobs at 58 companies in Cornwall, NY
4w
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Software Engineer II
Totowa, New Jersey, United States
$87k-$147k/yr OnsiteFull Time
2+ YOEActive Secret clearance, Bachelor’s in CS/CE or equivalent, 2+ years software or test engineering experience, proficiency in C++, C#, Python, RTOS, and integration testing.
C++, C#, Python, RedHat, RTLinux, TestStand, LabVIEW
3w
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Software Engineer II
Totowa, New Jersey, United States
$106k-$180k/yr OnsiteFull Time
4+ YOEActive or obtainable Secret clearance, Bachelor's in CS/CE or equivalent, 4+ years software/test engineering experience, proficiency in C++, C#, Python, RTOS (RedHat/RTLinux), and hands-on integration/testing.
C++, C#, Python, RedHat, RTLinux, TestStand, LabView
2d
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Software Engineer II - Android Engineer
New York City, New York, United States
$119k-$150k/yr OnsiteFull Time
2+ YOERequires 2+ years of software engineering experience, Android application development, Kotlin, Jetpack Compose, Kotlin Coroutines, REST/JSON integration, SDLC, agile methods, testing, and secure coding practices.
Java, MVVM, MVI, Kotlin Coroutines, Jetpack Compose, Dagger, RxJava, Kotlin, JUnit, Mockito, Git, AI-assisted software development tools, Software Development Life Cycle, CI/CD, REST, JSON, LiveData, Room, Navigation
2mo
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Software Engineer II
Totowa, New Jersey, United States
$87k-$147k/yr OnsiteFull Time
2+ YOEBachelor's in CS/CE with 2+ years software development or equivalent, experience with C++, C#, Python, RTOS (RedHat/RTLinux), electronic warfare systems, integration testing, and ability to obtain Secret clearance; U.S. person required.
C++, C#, Python, RedHat, RTLinux, TestStand, LabVIEW
1mo
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Sr. Software Engineer (React Native)
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
6+ YOE6+ years software engineering experience; strong JavaScript, Node.js, ReactJS and React Native skills; experience with REST APIs, unit/integration testing, CI/CD, version control, databases; BS in CS or equivalent preferred.
JavaScript, Node.js, ReactJS, React Native, REST APIs, CI/CD
1mo
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Middle Office Software Developer
Norwalk or Rowayton
$115k-$200k/yr OnsiteFull Time
5+ YOEBachelor's in computer science, 5+ years software development in financial services, experience with C#, Windows and web frameworks, SQL Server, messaging/SOA/APIs, Agile and unit/integration testing.
C#, Windows Forms, WPF, ASP.NET MVC, Angular, JavaScript, Web API, SQL Server, MOM, SOA, APIs, Agile, Coding agents and AI-assisted development tools
1mo
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Senior Full-Stack Software Developer – Finance & ERP Integration
Mahwah, New Jersey, United States
$135k-$160k/yr OnsiteFull Time
7+ YOE7+ years full-stack development with finance/ERP experience; strong ASP.NET/.NET Core, C#, SQL, Entity Framework, Angular, NGRX, SignalR, RESTful APIs, and Git; experience integrating with QuickBooks/NetSuite/SAP and understanding financial workflows.
SAYDAR, ASP.NET, .NET Core, C#, SQL, Entity Framework, QuickBooks, NetSuite, SAP, Angular, NGRX, SignalR, RESTful APIs, Git, Microsoft Dynamics
1mo
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Senior Software Engineer
Roseland, New Jersey, United States
$145k-$165k/yr HybridFull Time
5+ YOE5+ years full-stack experience with Microsoft stack, AI tool integration, REST APIs, MS SQL Server, and mentoring experience; Bachelor's degree preferred.
C#, .NET, React, Node.js, JavaScript, TypeScript, HTML5, CSS3, T-SQL, MS SQL Server, JSON, REST, XML, SOAP, Claude Code, VS Code, Microsoft Azure, SharePoint Online, Entra ID, Visual Studio, Git, Azure DevOps, SQL Server Management Studio, Microsoft Fabric, Power BI, Power Automate, Power Apps, Outsystems, GitHub Copilot, Azure OpenAI, OpenAPI/Swagger, OAuth 2.0, Aderant, Dayforce, Intapp, iManage, InterAction
5d
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Senior Software Developer
Roslyn, New York, United States
$145k-$155k/yr OnsiteFull Time
5+ YOE5+ years experience with Oracle or SQL Server, 2+ years BI/reporting, experience with ETL, Linux scripting, SFTP integrations, JavaScript and programming languages (C#, .Net, Java, Python); bachelor's degree required.
Oracle, SQL Server, Origami Risk, Linux, JavaScript, SAP BusinessObjects, Power BI, Tableau, SFTP, GIT, C#, .Net, Java, Python
2mo
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Senior Software Engineer, Box Office Platform
Livingston or New York City or Sunnyvale or Bellevue or San Francisco
$182k-$242k/yr OnsiteFull Time
5+ YOE5+ years building and operating production backend services in Go; experience with gRPC/GraphQL/REST, databases, API integrations, containerized microservices; BS in CS/Engineering preferred.
Go, gRPC, GraphQL, REST, Kubernetes
1mo
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Sr. Director, Software Engineering – Data Platform & MDM Integration
New York or Princeton
$185k-$265k/yr OnsiteFull Time
9+ YOE7+ MgmtBachelor's in CS/Engineering, 9+ years in software engineering/data platforms, 7+ years managing technical teams, expertise with Databricks/Snowflake and AWS (S3, EMR, Glue, Lambda), MDM integration experience, large-scale data migration and AI/ML exposure.
Databricks, Unity Catalog, Delta Live Tables, Databricks Mosaic AI, NeoXam, Snowflake, S3, EMR, Glue, Lambda, Informatica MDM, IBM InfoSphere, MLflow, Kubeflow, SageMaker, LangChain, Hugging Face, Apache Spark, Hadoop, Flink
5d
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Senior Software Engineer for CIAM
Whippany, New Jersey, United States
$170k-$230k/yr OnsiteFull Time
Extensive IAM/CIAM experience including SSO, OAuth2/OIDC, PKI, ForgeRock (PingAM, PingIDM, PingDS, PingGateway), strong JavaScript/Java coding, API integration, secure coding, and collaboration with security and product teams.
PingAM, PingIDM, PingDS, PingGateway, JavaScript, Java, OAuth2, OIDC, PKI, PSD2 SCA, ThreatMetrix, BioCatch, LDAPS, JDBC, SOAP, HTTPS
2d
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Technical Lead - Software Engineering
Shelton, Connecticut, United States
$138k-$173k/yr OnsiteFull Time
5+ YOERequires 5–8 years of software engineering experience, deep React and Next.js expertise, TypeScript, front-end architecture, API integration, technical leadership, and a bachelor's degree or equivalent practical experience.
React, Next.js, TypeScript, Zustand, AEM Content Fragments, Edge Delivery Services, GraphQL, REST, LaunchDarkly, Adobe Target, Quantum Metric, WCAG, ADA, LCP, INP, CLS
1w
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Sr. Software QA Engineer
Shelton, Connecticut, United States
$126k-$130k/yr HybridFull Time
5+ YOEMaster's in computer science or related and 5+ years experience including export/compliance assessment, CAD BOM formats, SAP MRP integration testing, system validation, change control, and Jira-based test traceability.
Altium, SolidWorks, Pro-E, OrCad, MicroStation, SAP MRP, Jira
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
1mo
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Staff Software Engineer II - Confluent Secure Compute
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$161k-$299k/yr HybridFull Time
10+ YOE10+ years building scalable backend/infrastructure systems; deep Kubernetes and Go expertise; experience with multi-tenant security, observability, public cloud integrations; demonstrated technical leadership and mentorship.
Kubernetes, Go, gRPC, Protobuf, AWS, GCP, Azure, Kata Containers, Cloud Hypervisor, cgroups, seccomp
3mo
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Lead Android Software Engineer
Rockleigh, New Jersey, United States
$129k-$209k/yr OnsiteFull Time
10+ YOESenior Android expert with deep experience in Android platform development, embedded Android, and AOSP; lead full SDLC; drive AI-driven camera/audio features within UC products; strong C/C++/Java/Kotlin; systems integration.
Jira, Confluence, Git, Gerrit, GitHub, SVN
4d
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Staff Software Engineer - SaaS integrations,API Designs - Travel & Lifestyle Services
Phoenix or New York City
$144k-$256k/yr OnsiteFull Time
10+ YOE10+ years building and operating large-scale distributed systems, ownership of third-party/SaaS integrations, API design, resilience, data quality, security, and cross-team influence.
AWS
2w
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Principal Software Engineer
Jersey City or Dallas or Tampa
$95k-$180k/yr HybridFull Time
8+ YOE8+ years experience with Oracle Fusion HCM functional architecture, enterprise integrations, governance, and stakeholder management; bachelor\u0002s preferred; Oracle Fusion HCM certifications preferred.
HCM Extracts, HDL, Fast Formulas, OTBI, BI Publisher, REST/SOAP APIs, Oracle Integration Cloud (OIC), Oracle Redwood UX, AI Agent Studio, Digital Assistants, Copilot
2mo
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Lead, Software Engineer - PGIM Technology (Hybrid - Newark, NJ)
Newark, New Jersey, United States
$145k-$200k/yr HybridFull Time
10+ YOE10+ years building enterprise web applications with React/TypeScript, HTML5/CSS, SSR (Next.js/nodejs), backend integration (.NET, Python, SQL/NoSQL), Microsoft Azure, CI/CD (GitHub Actions/Azure DevOps), and hands-on technical leadership.
React, ReactJS, TypeScript, JavaScript, .NET, Python, HTML5, CSS, Next.js, nodejs, Microsoft Power pages, SQL, NoSQL, SSR, Microsoft Azure, App Services, Functions, Azure SQL, Storage, identity, monitoring, CI/CD, GitHub Actions, Azure DevOps
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