244 senior software engineer jobs at 119 companies in Beacon, NY
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Senior Software Engineer, Air AI
Mountain View or Los Angeles or San Francisco or New York City
$170k-$230k/yr HybridFull Time
4+ YOE4+ years software engineering; strong fullstack Python backend and TypeScript/React frontend; Docker and Kubernetes; experience with LLM APIs; production AI features; able to ship quickly.
Python, TypeScript, React, Docker, Kubernetes
2d
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Senior Software Engineer
Woodcliff Lake, New Jersey, United States
$90k-$141k/yr HybridFull Time
5+ YOEBA/BS or equivalent experience; 5+ years in IT, 3+ years in engineering, and 2+ years in software or systems engineering. Requires Agile, cloud, programming, databases, CI/CD, testing, and mentoring experience.
Java, Salesforce, SAP, JavaScript, AngularJS, T-SQL, Python, HTML, Oracle, AWS, Terraform, AWS CDK, GitHub Copilot, Splunk, Docker, Kubernetes, CI/CD, RESTful API, Git
1mo
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Senior Software Engineer
Bronx or Sacramento
$125k-$145k/yr OnsiteFull Time
10+ YOEBachelor's in engineering or equivalent, 10+ years embedded real-time software experience, strong C/C++ skills, RTOS experience, Git familiarity, scripting and higher-level language experience, excellent communication and mentoring skills.
C, C++, Git, Bash, PowerShell, Python, Make/Cygwin, C#, PHP, JavaScript, HTML, CSS
2mo
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Senior Software Engineer - Compliance Technology
Greenwich or New York
$150k-$235k/yr HybridFull Time
10+ YOE10+ years software development; expert in C#; SQL; React; CSS; Python; AWS; Agile/SCRUM; DevOps; AI-assisted tools; finance experience a plus.
C#, SQL, React, CSS, Python, AWS, CI/CD, infrastructure-as-code, AI tools
2mo
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Senior Software Engineer - Compliance Technology
New York or Greenwich
$150k-$235k/yr OnsiteFull Time
10+ YOE10+ years software development; deep expertise in C#; production SQL queries; React/CSS; Python; AWS; Agile/SCRUM; DevOps (CI/CD, IaC); AI-assisted development tools; finance industry exposure a plus.
C#, SQL, React, CSS, Python, AWS, CI/CD, Infrastructure as Code, AI-assisted development tools
1mo
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Senior Software Engineer
Bronx or Sacramento
$125k-$145k/yr OnsiteFull Time
10+ YOEBachelor's in EE/CE or equivalent, 10+ years in real-time embedded software, strong C/C++, RTOS and firmware skills, Git experience, debugging/troubleshooting, mentoring and project leadership.
C, C++, Git, Bash, PowerShell, Python, Make, Cygwin, C#, PHP, JavaScript, HTML, CSS
1mo
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Senior Software Engineer - Product
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; proficiency with React, React Native, Python (FastAPI); experience building multi-platform apps, CI/CD, automated testing, observability; strong communication; bachelor’s degree preferred.
React, React Native, Python, FastAPI, AWS, Azure, Google Cloud Platform, CI/CD
2w
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Senior Software Engineer
Totowa, New Jersey, United States
$106k-$180k/yr OnsiteFull Time
2+ YOEActive/obtainable Secret clearance, BS in Engineering or equivalent experience, minimum 2 years (4+ preferred), experience with mission data tools and EW software, proficiency in C++, C#, Python, and SDLC.
C++, C#, Python
4w
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Senior Software Engineer
United States or White Plains
$170k-$200k/yr OnsiteFull Time
5+ YOE5+ years engineering experience, strong backend ownership, product judgment, experience with Python, PostgreSQL, AWS, CI/CD, and building reliable scalable systems.
Python, PostgreSQL, AWS
1mo
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Senior Software Developer - Python
Chicago or Greenwich
$200k-$250k/yr HybridFull Time
5+ YOE5+ years software engineering experience (Python/C++/Java), 3+ years Python as primary language, experience with Polars/Pandas/NumPy, Linux (1-3 yrs), SQL and large codebases; Bachelor's degree in CS or related.
Python, C++, Java, Polars, Pandas, NumPy, Linux, SQL
2w
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Senior Software & Automation Engineer
Fort Lee, New Jersey, United States
$70k-$110k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong backend (TypeScript/Node.js, Python), full-stack (React/TypeScript), SQL databases, GCP experience preferred, bilingual English/Korean, ability to own end-to-end work and build AI-enabled automation.
TypeScript, Node.js, Python, React, BigQuery, Dataform, Data Studio, Google Apps Script, MySQL, PostgreSQL, GCP, AWS, Claude Code, ERP, SQL
3w
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Software Engineer
Kingston, New York, United States
$115k-$135k/yr OnsiteFull Time
7+ YOE7+ years software engineering experience; bachelor's in CS/Engineering; full-stack proficiency (server and client languages); e‑commerce, ERP, cloud, and DB experience; strong communication and problem-solving.
Java, Python, PHP, C++, HTML, HTML5, CSS, JavaScript, TypeScript, React, Angular, Spring, NodeJS, NestJS, SnipCart, Shopify, Stripe, TaxJar, NetSuite, SAP, MS Dynamics, SuiteScript, SuiteSQL, SuiteQL, AWS, Azure, Google Cloud, MySQL, PostgreSQL, MongoDB, Git, Firebase, Analytics, Wrike, Notion.io, Celigo, MuleSoft, Apache NiFi, Salesforce, Sanity, Drupal, Joomla, Sencha
3w
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Senior Software Engineer (Test Equipment Engineering)
Parsippany, New Jersey, United States
$137k-$150k/yr OnsiteFull Time
B.S. in EE/Software Engineering, experience in test equipment and embedded/hardware automation, US citizenship required, proficiency in C#, C, LabVIEW, GUI and firmware development, and test equipment troubleshooting.
Visual Studio, MS Visio, MS Office, C#, LabVIEW, LabVIEW FPGA, LabVIEW Real Time, MS SQL, SQLite, OrCAD, LT Spice, Code Composer
3w
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Senior Principal Software Engineer
Totowa, New Jersey, United States
$145k-$247k/yr OnsiteFull Time
8+ YOEActive Secret clearance, BS in Engineering with 8+ years experience (or equivalent), strong SDLC knowledge, experience with EW systems, C++, C#, Python, RTOS (RedHat/RTLinux), integration testing, and leadership skills.
C++, C#, Python, RedHat, RTLinux
3w
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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
1mo
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Senior Software Engineer, Android II
New York or New York
$153k-$175k/yr HybridFull Time
5+ YOE5+ years professional software engineering experience building native Android apps; expertise in Kotlin, Jetpack Compose, OkHttp, Moshi; strong system design, domain modeling, Android architecture, and mentoring skills.
Kotlin, Jetpack Compose, Material3, OkHttp, Moshi, ARCore, OpenCV, Filament
2mo
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Senior Software Engineer (Hybrid - Edgewood, NY)
Edgewood or Newark
$120k-$130k/yr HybridFull Time
3+ YOE3+ years Java development; Java Struts, WebSphere, Tomcat, Oracle, JavaScript; AWS preferred; Agile SDLC; hybrid work.
Java, Struts, WebSphere, Tomcat, Oracle, JavaScript, AWS, Spring, Hibernate, REST, EC2, S3, Lambda
3w
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Senior Software Developer
White Plains, New York, United States
$160k-$180k/yr HybridFull Time
5+ YOEBachelor's in Computer Science or related, 5+ years enterprise application development, experience with .NET, React, Python, C#, TypeScript, CI/CD and AI-enabled services; strong architecture and communication skills.
.NET, React, Python, C#, ReactJS, TypeScript
1mo
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Software developer
Yorktown Heights, New York, United States
$175k-$225k/yr HybridFull Time
Strong proficiency in Rust and working knowledge of Python; Bachelor's degree required, Master's preferred; experience writing production-quality, performance-aware code, software engineering fundamentals, open-source contributions, and compiler or SDK exposure preferred.
Rust, Python, Qiskit, tket, Cirq
3w
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Senior Software Engineer, Manufacturing Systems
Glen Cove, New York, United States
$180k-$210k/yr HybridFull Time
5+ YOE5+ years engineering experience; full-stack development with React/Typescript and Node.js/Python; PostgreSQL, GCP/AWS, Kubernetes, Docker; experience designing MRP/MES or production systems preferred.
React, Typescript, Node.js, Python, PostgreSQL, GCP, AWS, GraphQL, REST, Kubernetes, Docker
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