353 dotnet jobs at 191 companies in Brooklyn, NY

2w
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Software Engineer IV (Technical Lead) - HYBRID Preferred (Raleigh or Jersey City) OR REMOTE
Jersey City or Raleigh or Pennsylvania or Maryland or New York or Vermont or New Jersey or Virginia or North Carolina or South Carolina
$115k-$180k/yr HybridFull Time
Arch Capital Group
Arch Capital GroupNASDAQ: ACGL: Global provider of specialty insurance, reinsurance and mortgage insurance.
8+ YOE8+ years software engineering experience, technical lead experience, strong Java/.NET/JS stack expertise, enterprise DB and CI/CD familiarity, Agile experience, excellent communication and mentoring skills.
Java, .NET, C#, SQL, JavaScript, HTML, CSS, Oracle, SQL Server, PostgreSQL, MongoDB, Redis, Memcached, Angular, RxJS, Node.js, ReactJS, Webpack, HTML5, Bootstrap, jQuery, Jenkins, Octopus Deploy, Chef, Puppet, Salt, TypeScript, Windows, IIS, Linux, Tomcat, JBoss, T-SQL, SSIS, PL/SQL, Shell scripting, Docker, Kubernetes
2mo
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Director, Applications Development
New York City, New York, United States
$84k-$138k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
3+ YOE1+ MgmtDirector-level IT leadership experience, applications development, systems development, data management, and team supervision.
.NET, C#, ASP.NET, MVC, WebForms, WebAPI, WCF, Windows Services, LINQ, Visual Studio, Team Foundation Server, AJAX, HTML5, CSS, JavaScript, jQuery, Bootstrap, AngularJS, Microsoft SQL Server, SSIS, Stored Procedures, ETL, SSRS
6d
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Manager, Finance Systems & Operations
New York, New York, United States
$100k-$120k/yr OnsiteFull Time
Foot Locker
Foot LockerNYSE: FL: A global retailer of athletic footwear and apparel.
Experience leading finance system implementations and managing Finance Technology portfolios (Sales Audit, P2P, Tax, Financial Reporting). Strong vendor and production support governance skills; bachelor\u0002s degree required.
Aptos Sales Audit, Vertex, Origami, Vena, ARS, PeopleSoft Financials, Oracle Cloud Financials, Mainframe, .NET, DevOps
4d
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Software Developer -- Entry Level
New Brunswick, New Jersey, United States
$69k-$113k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
Bachelor's in CS or related; foundational experience with SQL, Java, C#, .NET, J2EE, C++; strong learning mindset, communication, and ability to work in the U.S. without restriction.
.NET, Java, SQL, C#, J2EE, C++
2mo
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Senior .NET Engineer
Toronto or Canada or San Francisco or New York City or Chicago or Manila
$110k-$150k/yr RemoteFull Time
Derivative Path
Derivative Path: Provides cloud-based software for managing financial derivatives and hedging.
7+ YOE7+ years building production software; strong C# and ASP.NET; React and database experience (Postgres, MS SQL, MongoDB); CI/CD and automated testing; DDD/SOA/microservices experience; mentoring experience; CS degree or equivalent.
C#, ASP.NET, Postgres, MS SQL, MongoDB, React, CI/CD, Docker, Kubernetes, AWS CDK, Terraform, Blazor
1mo
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Senior Vice President, Front-End Engineer
New York, New York, United States
$203k-$210k/yr HybridFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
9+ YOEBachelor's in CS-related field and ~9 years IT experience; design RESTful .Net services, build reusable components with HTML/CSS/JavaScript, enforce coding standards with Git and CI/CD, review code in JavaScript/Angular/NodeJS/.Net, and deploy using CI/CD and Kafka.
.Net, HTML, CSS, JavaScript, Git, CICD, Cl/CD, Gitlab, Angular, NodeJS, Kafka, Python, Shell script
3d
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Sr. Engineer, Software Development
Birmingham or Los Angeles or San Francisco or New York City or Miami or Tampa or Blue Ash or Cincinnati
$121k-$173k/yr HybridFull Time
Green Dot
Green DotNYSE: GDOT: Provides mobile banking and payment solutions to consumers and businesses.
5+ YOE5+ years software engineering experience, 1+ year technical leadership, proficiency in C#, .NET, SQL, Azure services, REST/OAuth2/OpenAPI, observability, and security/compliance in financial services.
C#, .NET, SQL, Azure API Management (APIM), Azure SQL, Cosmos DB, Key Vault, OAuth2, OpenAPI, Service Bus, Event Hubs, Datadog, Grafana, Git
3w
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Tech Lead Software Engineering Sr Advisor I
Omaha or Alpharetta or Berkeley Heights
$141k-$226k/yr OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
10+ YOE10+ years software engineering experience across mainframe and distributed systems, expertise with COBOL and Java, cloud and container experience (OpenShift,AWS/Azure/GCP), CI/CD and DevOps, database experience, AI-assisted tooling familiarity, and a bachelor’s degree or equivalent.
COBOL, Java, Spring, .NET, Angular, Python, OpenShift, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP)
4d
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Senior C# Developer with SWAP OR Equities Experience
New York, New York, United States
$140k-$160k/yr OnsiteFull Time
Synechron
Synechron: Providing digital transformation and technology consulting for financial services.
5+ YOE5+ years C#/.NET and capital markets experience (equity swaps/synthetic prime) with SQL, messaging, and front-office support; strong communication and problem-solving skills.
C#, .NET, Visual Studio, TFS, JIRA, Microsoft SQL Server, Kafka, Microsoft Excel, Angular, WPF, Windows services, Web Services
1mo
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Senior Software Engineer - Full Stack
New York City or Holmdel or Bethlehem
$95k-$156k/yr HybridFull Time
Guardian Life
Guardian Life: Provides life, disability, dental, and vision insurance products.
6+ YOE6+ years software development; 3+ years with service-oriented/cloud-native (AWS); 2+ years Terraform; API development with Java, Spring Boot, Node JS, .NET, or Python; React/Angular/Typescript; Docker/Kubernetes; My SQL/Postgress/SQL Server; CI/CD with GitHub/Jenkins/Artifactory.
AWS, Terraform, Java, Spring Boot, Node JS, .NET, Python, React, Angular, Typescript, Docker, Kubernetes, My SQL, Postgress, SQL Server, GitHub, Jenkins, Artifactory
1mo
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Director, Data Engineer - PGIM Technology (Hybrid - Newark, NJ)
Newark, New Jersey, United States
$170k-$225k/yr HybridFull Time
PGIM
PGIMNYSE: PRU: Provides global investment management services across various asset classes.
10+ YOE10+ years cloud and data architecture experience with Microsoft Azure and Microsoft Fabric, experience leading technical teams, strong knowledge of Azure services, data governance, CI/CD (GitHub Actions), .Net architecture, and GenAI/AI solutions.
Microsoft Fabric, Azure Synapse Analytics, Azure Data Factory, Azure Storage Accounts, Azure Logic Apps, Azure Functions, Azure SQL Database, Azure Active Directory, Azure DevOps, Azure Monitor, Power BI, Azure AI Foundry, GitHub Actions, Purview, OneLake Security, Notebooks, Copilot, .Net
2mo
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Assistant Director Hospital Billing
Manhattan, New York, United States
OnsiteFull Time
NYC Health + Hospitals
NYC Health + Hospitals: The largest municipal health care system in the US.
2+ YOEBachelor's in CS/IT required; 2 years' experience as a database analyst/software consultant; 2 years using SQL Server, JavaScript, jQuery, SharePoint, EPIC Workbench, Visual Studio, C#, CSS, XML, .NET, and SSIS.
Microsoft SQL Server, Microsoft Access, JavaScript, jQuery, Microsoft SharePoint, EPIC Workbench, Microsoft Visual Studio, C#, CSS, XML, .NET, SQL Server Integration Services (SSIS), Robotic Process Automation
3w
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SQL Database Developer
Montvale, New Jersey, United States
OnsiteFull Time
Orion Innovation: Provides digital transformation, software engineering, and cloud services.
Deep expertise in Azure SQL/SQL Server, T-SQL, PowerShell, CI/CD with Azure DevOps/GitHub, database design, performance tuning, and cloud database deployments.
Azure SQL, SQL Server, T SQL, PowerShell, Azure DevOps, GitHub, .NET, C#, Bicep, ARM, Terraform
2mo
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Senior Software Engineer
London or New York
$175k-$225k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse financial assets.
5+ YOE5+ years of production software experience; strong fundamentals; experience with AI-assisted development; Rust and C#/.NET; distributed systems; AWS; excellent communication.
Rust, C#, NET Core, AWS, REST, gRPC, Kafka, RabbitMQ, SQS/SNS, Claude Code, Codex
3d
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Lead Site Reliability Engineer
Plano or Jersey City
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years applied SRE experience, proficiency in reliability/scalability/security, experience with CI/CD, containers, observability, programming in Python/Java/.Net, and using enterprise AI for SRE workflows.
Python, Java, Spring Boot, .Net, CI/CD
1mo
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Lead Software Engineer
Basking Ridge or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
8+ YOE8+ years software/data/ML engineering, 3+ years designing large-scale data/AI implementations; hands-on with Python, Java, .Net, SQL, Databricks, Spark, PyTorch/TensorFlow, LLMs/SLMs, cloud platforms (Azure/AWS/GCP), vector DBs and RAG systems.
Claude Code, GitHub Copilot, Codex, Python, Java, Scala, TypeScript, .Net, SQL, SQL Server, Oracle, Databrick, Databricks, Microsoft Power BI, PyTorch, TensorFlow, Scikit-learn, Llama models, Claude, Spark, Flink, Kafka, lakehouse, Azure, AWS, GCP, FAISS, Pinecone, Chroma, Retrieval-Augmented Generation (RAG)
1mo
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Principal Engineer - Globaledit
New York, New York, United States
$180k-$200k/yr HybridFull Time
CoCreativ
CoCreativ: Provides end-to-end creative production services and professional studio facilities.
10+ YOE3+ Mgmt10+ years building production-grade SaaS platforms, 3+ years as a tech lead/principal, expert C# .NET/ASP.NET/XUnit, 4+ years with AWS services, frontend familiarity with React and TypeScript, Bachelor’s degree required.
C# .NET, ASP.NET, XUnit, API Gateway, EC2, Cognito, Lambda, RDS, S3, CloudFormation, DynamoDB, React, TypeScript, Postgres, Redis, Docker, Azure DevOps, PowerShell
1mo
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Senior Full Stack AI Engineer
Jacksonville or Iselin or Washington
$110k-$190k/yr OnsiteFull Time
Fortegra
Fortegra: Provides specialty insurance products and warranty service solutions.
7+ YOE7+ years software engineering, expert React, backend framework experience (Node.js, Python, .NET Core), secure public-facing app and cloud architecture experience, hands-on use of AI coding tools and agentic workflows.
React, Node.js, NestJS, Express, Python, FastAPI, Django, Microsoft .NET Core, AWS, Microsoft Azure, GCP, Claude Code, GitHub Copilot, Cursor, Replit, Lovable
1d
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
5d
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AI First Developer
Europe or Armenia or Costa Rica or Georgia or Portugal or Serbia or New York City or London or Lisbon or Spain
RemoteFull Time
Smartcat
Smartcat: Software platform for automated language translation and localization.
Proven track record delivering production-grade products using AI-driven methods; mastery of AI tools and strong foundation in AWS,.NET, Python, and MongoDB; delivery-oriented and ownership mindset.
AWS, .NET, Python, MongoDB, Copilot, Cursor, WindSurf, GPT APIs, LLMs