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46 senior full stack net developer jobs at 35 companies in Norwalk, CT

2mo
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Full Stack .Net Developer (Contractor Role)
New York, New York, United States
$77-$97/hr OnsiteContract
UpClear
UpClear: Cloud platform for consumer goods revenue and promotion management.
7+ YOE7+ years with .NET, Angular, C#, SQL Server; DevOps/Agile; TDD/BDD; full stack development.
Angular, C#, NET, Entity Framework, SQL Server, DevOps, Agile, TDD, BDD
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2mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
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1w
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Senior Full Stack Developer
Charlotte or Boca Raton or Newark or Santa Monica
$130k-$150k/yr HybridFull Time
Perr&Knight
Perr&Knight: Provides actuarial consulting and software solutions for the insurance industry.
6+ YOE6+ years full-stack experience with C#/.NET Core, Angular/TypeScript, JavaScript/CSS, RESTful APIs, MS SQL Server, public-facing SaaS experience, and hands-on use of AI coding tools.
Angular, TypeScript, C#/.NET Core, JavaScript, CSS, MS SQL Server, Claude Code, Codex, RESTful APIs
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3mo
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Full Stack Developer (.Net/Python)
Denver or New York
$130k-$160k/yr HybridFull Time
Bayview Asset Management
Bayview Asset Management: Investment management firm specializing in credit and mortgage assets.
7+ YOE7+ years of industry experience; BA/BS in Computer Science or related field; strong .NET and Python skills; financial services domain knowledge.
C#, Python, Angular, React, Vue, HTML, CSS, JavaScript, XML, JSON, JQuery, REST, Docker, Kubernetes, SQL, NoSQL, CI/CD
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1mo
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Senior Full-Stack Software Engineer
New York City, New York, United States
$150k-$170k/yr HybridFull Time
Mintz Group
Mintz Group: Global investigative services for risk management and due diligence.
10+ YOE3+ Mgmt10+ years shipping production software with full-stack experience in C#, .NET, JavaScript, React, and Python; 3+ years management experience; AI/ML integration, cloud and containers, strong architecture, SDLC/DevOps, and a bachelor\u0002s degree required.
C#, .NET, JavaScript, React, Python, AI, Machine learning, APIs, Containers, Cloud, SDLC, DevOps
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2w
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Senior Associate - Full Stack Developer - Wealth Management Technology
New York City, New York, United States
$100k-$143k/yr HybridFull Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
Strong full-stack engineering experience with React, TypeScript/JavaScript, C#/.NET Core, API design, AWS, enterprise integration, and familiarity with AI-assisted development tools; Financial Services experience preferred.
ReactJS, TypeScript, JavaScript, HTML5, CSS3, C#, .NET Core, ASP.NET Core, Java, Python, MuleSoft, AWS, EKS, ECS, Lambda, API Gateway, S3, Aurora PostgreSQL, Redshift, Glue, DMS, Kafka, MSK, Databricks, GitHub, GitHub Copilot, Cursor, Claude Code, Markdown, OAuth2, OIDC, JWT, SSO, RBAC
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2mo
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Sr Developer - Full Stack
Hauppauge, New York, United States
$111k-$158k/yr OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
6+ YOEBachelor's in computer science or related field; 6+ years software development; experience with C#/.NET, Angular, AngularJS; strong SDLC knowledge; leadership abilities.
C#, .NET, Angular, AngularJS, TFS, Git, MS SQL Server
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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
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3d
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Sr Full Stack Engineer
Los Angeles or San Francisco or New York City or United States or Canada
$221k-$253k/yr HybridFull Time
Laurel
Laurel: AI-powered time tracking platform for professional services firms
5+ YOE5+ years full‑stack engineering experience; strong TypeScript/JavaScript and Node.js; experience with messaging queues and MongoDB; bachelor’s degree or equivalent experience preferred; excellent communication and mentoring skills.
TypeScript, JavaScript, Node.js, AWS SQS, MongoDB, React, Python, Django, FastAPI, Flask, Airflow, PostgreSQL, NestJS, .NET
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2w
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Full stack C#/.Net Experience with AWS
New York or Jersey City
$100k-$130k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
12+ YOEBachelor's in CS or related, 12+ years software development experience with C#/.NET, AWS, React.js/Angular, REST APIs, IIS/OpenShift, Terraform; strong authentication/authorization knowledge (SSO, OAuth, Microsoft Entra ID).
C#, .NET, React.js, Angular, SSO, OAuth, OAuth2, Microsoft Entra ID (Azure AD), AWS Lambda, AWS Step Functions, AWS API Gateway, Terraform, Amazon RDS (PostgreSQL), IIS, OpenShift
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1mo
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Senior Full-Stack Software Developer – Finance & ERP Integration
Mahwah, New Jersey, United States
$135k-$160k/yr OnsiteFull Time
Chefman
Chefman: Designs and manufactures innovative small kitchen appliances.
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
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1w
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Full Stack Engineer
New York, New York, United States
$180k-$220k/yr OnsiteFull Time
Willis Re
Willis Re: Provides reinsurance brokerage and data-driven risk advisory services.
10+ years software engineering experience; strong backend in C#/.NET or Python, frontend with React/Angular and TypeScript; Azure, CI/CD, Terraform, SQL, TDD, security (OAuth 2.0, OIDC, Entra ID).
C#/.NET, Python, React, Angular, TypeScript, Microsoft Azure, Azure DevOps, GitHub Actions, Terraform, Claude Code, Claude Cowork, Entra ID, OAuth 2.0, OIDC, RBAC, SQL, LLMs
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1w
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Senior .Net Developer
New York City, New York, United States
$140k-$145k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
4+ YOEBachelor's in computer science/engineering plus 4+ years datacenter/cloud/IT infrastructure or equivalent; strong .NET, SQL, API and system integration experience; Azure and modern web stack skills.
SQL, Web API, Angular, REST, JSON, Visual Studio, Azure DevOps, XML, SOAP, JavaScript, HTML5, CSS3, jQuery, Microsoft Office Suite, Microsoft Visio
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3mo
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Full Stack Software Engineer – UI/UX & Web Engineering (Azure)
New York or Washington or Denver or Seattle or Los Angeles or Chicago or Austin or Dallas
OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
12+ YOEBachelor's degree; 12+ years full-stack experience; strong React/Vue; REST APIs; Python/Node/.NET; Azure services; DevOps; Git; Agile.
React, Vue, Python, Node.js, .NET, REST APIs, Azure, Azure App Services, Azure Functions, Cosmos DB, Azure Storage, CI/CD, Git
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1mo
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Senior Vice President, Full-Stack Engineer
New York or Pittsburgh
$120k-$200k/yr OnsiteFull Time
BNY
BNYNYSE: BK: Global institution managing and servicing financial assets worldwide.
15+ YOEMinimum 15 years Java engineering experience (Java 17+), deep Java SE/EE, Spring (Batch, Boot), Hibernate; experience with Kafka, Spark, IBM Message Queues (MQ), Oracle/SQL Server, Docker, GitLab CI/CD, Angular, GraphQL, RESTful APIs, and Agile tools.
Java, Java 17+, Java SE/EE, Spring, Spring Batch, Spring Boot, Hibernate, Kafka, Spark, IBM Message Queues (MQ), Oracle, SQL Server, SQL, Docker, GitLab CI/CD, Junit, BDD, Angular, HTML5, JavaScript, GraphQL, RESTful APIs, GitHub Copilot, Windsurf, Confluence, JIRA, Kanban, .Net
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1mo
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Senior Developer I - Full Stack C# Developer (Private Wealth Technology)
New York City, New York, United States
$110k-$150k/yr HybridFull Time
Neuberger Berman
Neuberger Berman: Global investment management and wealth advisory firm.
4+ YOE4+ years C#/.NET development (4–8 years preferred), .NET 6+ and Microsoft SQL Server proficiency, Angular, SOAP/REST with XML/JSON, Agile experience, Bachelor's/Master's or equivalent, strong communication and problem-solving.
C#, .NET, .NET 6+, Microsoft SQL Server, Angular, SOAP, REST, XML, JSON, GitHub Copilot, Cursor, Microsoft Azure, Git, CI/CD pipelines, Charles River OMS
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1mo
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Lead Software Engineer, .Net Full Stack (Hybrid)
Berlin or Westwood or Windsor or Manchester
$149k-$165k/yr HybridFull Time
Eversource Energy
Eversource EnergyNYSE: ES: Delivers electricity, natural gas, and water to New England customers.
8+ YOE8+ years related experience; Bachelor's degree or equivalent; advanced full‑stack .Net technical leadership, architecture, mentoring, and strategic problem solving; must be able to travel between MA/CT/NH and respond to emergency restoration assignments.
.Net
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1mo
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Senior Software Engineer - Bruin Platform Full Stack
New York City, New York, United States
$150k-$180k/yr OnsiteFull Time
MetTel
MetTel: Providing managed network, mobility, and cloud communications for enterprises.
7+ YOE7+ years professional full-stack experience; strong in .NET and TypeScript/Node.js, React, microservices, Kafka/Redis, Kubernetes/Docker, CI/CD, relational databases, and AI-assisted development tools.
.NET, C#, TypeScript, JavaScript, Node.js, Python, Go, Java, React, ASP.NET Core, NestJS, FastAPI, Kafka, Redis, MSSQL, ORM, Kubernetes, Docker, CI/CD, Temporal.io, Dagster, Solr, OpenSearch, StarRocks, ClickHouse, Claude Code, Copilot, Cursor, AWS, Azure, GCP
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1mo
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Senior Developer I - Full Stack C# Developer (Private Wealth Technology)
New York, New York, United States
$110k-$150k/yr HybridFull Time
Neuberger Berman
Neuberger Berman: Provides global investment management and wealth advisory services.
4+ YOE4+ years C#/.NET development experience, Microsoft SQL Server, Angular, SOAP/REST integrations, Agile experience; degree in CS/Engineering or equivalent experience; strong communication and ownership mindset.
C#, Microsoft .NET, Microsoft SQL Server, Angular, SOAP, REST, XML, JSON, Charles River OMS, Microsoft Azure, Git, CI/CD, GitHub Copilot, Cursor
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2mo
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Sr. Developer - Software Engineering
New York or Austin
$117k-$195k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
4+ YOE4+ years full-stack development with Angular/TypeScript, Python, and .NET Core; AWS experience; API-first architecture; strong problem-solving and collaboration skills.
Angular, TypeScript, HTML/CSS, Python, .NET Core, AWS, Terraform, CloudWatch, Dynatrace
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