705 csharp jobs at 293 companies in Perth Amboy, NJ
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Associate AI Engineer
Fort Lauderdale or Birmingham or Chicago or New York City
$99k-$128k/yr HybridFull Time
1+ YOEBachelor's in CS/EE/CE or equivalent experience; 1-2 years building/deploying ML solutions; 1-2 years programming (Python, C++, C, CSharp, Java, Rust, or Go); experience with SQL/NoSQL, APIs, and cloud preferred.
Python, C++, C, CSharp, Java, Rust, Go, SQL, NoSQL, Flask, FastAPI, Microsoft SQL Server, Azure, TensorFlow, PyTorch, Sklearn
1mo
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Solution Architect
Woodcliff Lake, New Jersey, United States
$90k-$141k/yr HybridFull Time
7+ YOEBA/BS or equivalent, 7+ years IT experience (5+ years senior engineering, 3+ years architecting), 1+ year Agile, experience with Java, .Net, C#, Angular JS, Python, databases, AWS, Docker, Kubernetes, REST APIs and cloud-native toolchains.
Java, .Net, C#, Web, databases, Angular JS, T-SQL, Python, HTML, Oracle, AWS, Docker, Kubernetes, Rest API, Cloud Native Computing, DevOps
1mo
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Senior M365 Administrator
Bethpage, New York, United States
OnsiteFull Time
2+ YOEBachelor's in a related field or equivalent experience; 2+ years IT experience (6+ without degree). Experience with Azure, Intune, Microsoft 365 (Exchange, Teams, SharePoint), Windows Server, Active Directory, PowerShell; knowledge of networking, security and DOE 10 CFR 810.
Microsoft Exchange, Exchange Online, Microsoft 365, Office 365, Azure, Entra ID (Azure AD), Microsoft Teams, SharePoint Online, OneDrive for Business, Intune, Microsoft Office, Microsoft Windows, Linux, UNIX, Active Directory, MS PKI, DFS, GPO, PowerShell, Azure CLI, BAT, VB, C#, System Center, Autopilot, Defender, Amazon AWS, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Access
2mo
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C# developer Pre-Trade
New York, New York, United States
$120k-$145k/yr HybridFull Time
10+ YOE10+ years software development with C#, fixed income knowledge, front-office exposure, Agile, strong communication.
C#, Jira
3w
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.Net Developer with Angular
Jersey City, New Jersey, United States
$60k-$135k/yr OnsiteFull Time
5+ YOE.NET Core 3.x+, C#, ASP.NET MVC, RESTful APIs, Angular 10+, MS SQL Server/T-SQL; 5+ years experience; strong design, development, and code-review skills.
.NET Core 3.x+, C#, ASP.NET MVC, RESTful Web APIs, Angular 10+, MS SQL Server, T-SQL
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Senior Software Engineer – Equity Technology
New York City, New York, United States
$175k-$250k/yr OnsiteFull Time
8+ YOEBachelor's in Computer Science or related, 8+ years professional software development experience, deep OOP expertise (C# or Java), experience with Python, AWS, MSSQL, Snowflake, ClickHouse; finance/equities experience preferred.
C#, .NET, Python, gRPC, React, Snowflake, ClickHouse, AWS, MSSQL, Java
1w
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Senior Lead AI Engineer (MLXT)
McLean or San Francisco or Cambridge or San Jose or New York
$230k-$286k/yr OnsiteFull Time
4+ YOEBachelor's in CS/AI/EE/CE+6yrs or Master's+4yrs experience in AI/ML, 6+ years programming in Python/Go/Scala/Java, cloud AI deployment experience, leadership and systems engineering skills.
Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
2w
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Software Engineer 3
New York City, New York, United States
$106k-$209k/yr HybridFull Time
2+ YOE2+ years building full-stack web applications; proficient in a compiled language (Java, Go, C#, C++); willing to learn JavaScript/TypeScript and modern frontend tech; strong communication and collaboration skills.
Java, Go, C#, C++, JavaScript, TypeScript, React, Redux, MongoDB Atlas, AWS, Google Cloud, Microsoft Azure
3w
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Staff Software Engineer, Video Enablement
United States or New York City
$200k-$230k/yr RemoteFull Time
Deep experience architecting and building scalable live and VOD video pipelines, strong knowledge of codecs/streaming protocols, cloud and systems engineering, hands-on software development and mentoring skills.
MPEG Video, MPEG-2 TS, HLS, DASH, H.264 AVC, H.265 HEVC, VP9, AV1, VVC, RTMP, SRT, FFMPEG, DRM, AWS, C#, Golang, C++, Rust, Python, Node, Typescript, React, Kotlin, Swift
1w
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AI First Developer
New York City or London or Lisbon or Costa Rica or Serbia or Armenia or Georgia or Spain
RemoteFull Time
8+ YOE8+ years software engineering experience, 3+ years with .NET/C#, 2+ years in SaaS, strong unit/E2E testing, advanced MongoDB, upper-intermediate English.
.NET Core (C#), C#, Python, Vue.js 2/3, Nuxt 3, Typescript, MongoDB, PostgreSQL, Elasticsearch, Kafka, Amazon AWS, ELK (EFK), Prometheus, Grafana
23h
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Computer Science Adjunct Faculty: Cybersecurity, Python, Java, and C# experience needed (DAY COURSES) - Fall 2026
Cranford or Elizabeth or Plainfield
OnsitePart Time
Master’s degree, teaching experience, and demonstrated ability to teach undergraduate computer science courses; community college teaching experience preferred.
Python, Java, C#
1w
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Microsoft Dynamics 365 Developer
New York City, New York, United States
$68k-$135k/yr OnsiteFull Time
8+ YOE8+ years application development experience (3+ with Microsoft Dynamics/Power Platform); experience with Power Apps, Power Automate, JavaScript, React, .NET, C#, and Web APIs; strong integration, problem-solving, and communication skills; civil service qualification requirements.
Microsoft Dynamics 365, Power Apps, Power Automate, JavaScript, React, .NET, C#, Web APIs
1mo
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Senior Specialist, DDT –Lab Automation, Lab Automation / Controls Engineer (SCADA/Ignition)
Rahway, New Jersey, United States
$117k-$184k/yr OnsiteFull Time
6+ YOEB.S. in engineering/CS/related field with ≥6 years relevant experience; SCADA/DeltaV/Ignition experience; scripting/programming skills; automation and integration experience; strong communication and systems thinking.
Emerson DeltaV, Ignition, WinCC OA, Python, C#, VBA, JavaScript, R, PLC, Siemens PLC, SCADA
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Software Engineer II *** EST Preferred - Hybrid in Horsham, PA
Horsham, Pennsylvania, United States
$72k-$119k/yr HybridFull Time
1+ YOEBS in CS or equivalent,1+ years software engineering experience,proficiency with SQL/PL/SQL and Oracle,programming in C#/.NET,Java,JavaScript or C/C++,experience with automated testing and version control.
SQL, PL/SQL, Oracle, C#/.NET, Java/J2EE, JavaScript, C/C++, HTML, XML, xUnit, NUnit, MSTest, Git
3d
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Sr Lead Development Manager - CLOs
New York or Woodbridge Township
$139k-$205k/yr OnsiteFull Time
8+ YOE8+ years software development experience (C#, Python, or Java), strong SQL and relational DB skills, people management experience, cloud and agile development experience, university degree preferred.
C#, Python, Java, SQL
2mo
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Senior AI Engineer
Morristown or Glendale or New York City
$140k-$190k/yr OnsiteFull Time
5+ YOE5+ years building production systems; proficiency in Python/C#/Java; experience with LLMs, RAG, embeddings, vector DBs, ML/LLMOps; cloud experience (AWS/Azure); strong engineering hygiene and AI risk/security awareness.
Python, C#, Java, LLMs, ML APIs, RAG, embeddings, vector databases, REST, JSON, AWS, Azure, CI/CD, MLOps, LLMOps
3w
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Model/Anlys/Valid Sr Analyst
New York, New York, United States
$160k-$175k/yr HybridFull Time
3+ YOEMaster's in quantitative field and 3 years experience in derivative pricing model development; expertise in interest rate modelling, Monte Carlo and PDE solvers, stochastic calculus, C++ and Python.
C++, C#, .NET, Python, SQL
2mo
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Senior Fullstack Software Engineer (.Net and Angular)
Budapest or New York City or Washington or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
5+ YOEBachelor's in CS/Math/Engineering (or equivalent), 5+ years commercial software engineering, strong Angular and C#/.NET experience, AWS/cloud-native design, CI/CD and containerization familiarity, Git/GitHub, and mentoring skills.
Angular, C#, .NET, TypeScript, JavaScript, HTML, CSS, RxJS, NgRx, Redux, ASP.NET Core, Entity Framework Core, OpenAPI / Swagger, AWS, ECS/Fargate, Lambda, SQS, SNS/EventBridge, S3, DynamoDB, Step Functions, Nx, Angular Material, AWS CDK, Terraform, Docker, GitHub Actions, .NET Aspire, gRPC, Polly, Git, GitHub, CI/CD
2mo
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Full-Stack Developer - Capital Markets - NYC / Dallas / Los Angeles
New York City or Dallas or Los Angeles
RemoteContract
5+ YOEBachelor's in a quantitative field; 5+ years software engineering; production ownership of web apps; finance/tech background preferred.
Python, C#, REST APIs, Async, Git, CI/CD, TFS, Confluence, Tableau, SSRS, React, TypeScript, JavaScript, HTML5, CSS, SQL, NoSQL, Azure, AWS
1w
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Sr. Engineer, Enterprise Data Systems
New York, New York, United States
$150k-$165k/yr OnsiteFull Time
5+ YOE5+ years administering Microsoft SQL Server in enterprise environments; experience with SSIS/SSAS/SSRS/Power BI, PowerShell/.NET/C#, iManage/Boomi/Intapp a plus; bachelor\u0002s degree preferred.
Microsoft SQL Server, Windows, PowerShell, .NET, C#, SSIS, SSAS, SSRS, Power BI, iManage Work, Intapp Integrate, Boomi, Intapp Walls
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