676 application developer jobs at 347 companies in Fairfield, CT
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
City of New York: Provides municipal services and administration for New York City.
5+ YOE5+ years .NET development experience with C#, web/client-server development, Microsoft Azure services, Oracle or Microsoft SQL Server, SDLC (Agile/Waterfall), and production support; bachelor’s degree preferred or equivalent experience.
Oracle, Microsoft SQL Server, C#, .NET, .NET (4.5), .NET (4.7), .NET (4.8), .NET Core, MVC, ADO.NET, Web Services, Web APIs, HTML5, CSS, JavaScript, jQuery, Bootstrap, WPF, MVVM, XAML, PHP, ASP, Python, Telerik UI, Node.js, React, Azure App Service, Azure Functions, Azure WebJobs, Azure Logic Apps, Azure Blob Storage, Microsoft Azure DevOps, Microsoft Active Directory, Microsoft SharePoint, Microsoft identity platform
California or New York City or Boston or San Francisco or Washington, D.C. or Seattle or Santa Monica
$115k-$173k/yrHybridFull Time, Temporary
Fenwick & West: Legal services for technology and life sciences companies.
5+ YOE5+ years supporting and developing financial applications, experience with application development (UI, middle tier, stored procedures), SQL, Microsoft Windows support, APIs, automation and AI/ML familiarity; Bachelor's in CS/IS or equivalent experience.
Microsoft Windows, SQL, APIs, AI services, AI/ML frameworks
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
1+ YOEDesign, code, test, and document web/mobile/client-server applications; levels require 1–12+ years software development experience and a bachelor’s degree or equivalent experience.
Interactive BrokersNASDAQ: IBKR: Automated global electronic brokerage and trading services provider.
3+ YOEMaster's in CS or related, 3+ years web application development, knowledge of Oracle/PL/SQL and Java, experience with Spring (Boot/MVC), SPA frameworks (Angular/Vue.js), HTML5/CSS3/TypeScript, Bitbucket/Gerrit, Gradle, UNIX/Linux; familiarity with AI-assisted coding tools.
Oracle, PL/SQL, Java, Spring Framework, Spring Boot, Spring MVC, Angular, Vue.js, HTML5, CSS3, TypeScript, Bitbucket, Gerrit, Gradle, Claude Code, UNIX, Linux
Parachute Health: Digital ordering platform for medical equipment and supplies.
2+ YOE2+ years coding in web environments; experience with Ruby on Rails, Python, or JavaScript/TypeScript; AWS; REST/GraphQL APIs; security/compliance knowledge; US residency.
BarclaysLondon Stock Exchange: BARC: Global bank providing retail, corporate, and investment financial services.
5+ YOE2+ MgmtDesign, develop and maintain high-throughput Java trading software; implement messaging protocols; work with middleware and DevOps pipelines.
The Fund for Public Health in New York City: Incubates and manages public health programs for New York City.
3+ YOEFull stack development experience; DOT.NET C# with Visual Studio; SQL Server/SSIS; RESTful API; HL7/FHIR data exchange; health data systems; strong communication; independent and collaborative work style.
.NET C#, Visual Studio, SQL Server, SSIS, Stored Procedures, RESTful API, HL7, FHIR, Python, Microsoft Office Suite
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yrRemoteFull Time
Apollo.io: AI-powered platform for B2B sales intelligence and outreach automation.
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
San Francisco or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$48-$58/hrOnsiteFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years experience with healthcare EHR/Epic, Tapestry UM Epic certification required, strong Tapestry UM and Claims implementation experience, High School diploma/GED, strong interpersonal and clinical workflow skills.
Application Developer II - Private Markets Technology
New York City, New York, United States
$90k-$110k/yrHybridFull Time
Neuberger Berman: Provides global investment management and wealth advisory services.
2+ YOEBachelor's in CS/related or equivalent experience; 2+ years software development; strong SQL and Python (pandas, NumPy); experience with relational databases (SQL Server), data pipelines, testing (pytest), and Git; strong analytical and communication skills.
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
3+ YOEBachelor's in a technical discipline, 3+ years' experience in fire alarm or related field, strong application and systems engineering background, excellent communication and negotiation, stakeholder relationship and strategic problem-solving skills.
Honeywell Forge, Bill of Materials (BOM), MOP (Method of Procedure), SOW (Scope of Work)
Senior Python Application Developer Senior Vice President
New York City, New York, United States
$177k-$265k/yrHybridFull Time
CitiNYSE: C: Providing global banking, investment, and wealth management services.
12+ YOE12+ years Python application development experience, expert Python 3.x, experience with FastAPI/Django/Flask, relational and NoSQL databases, CI/CD, cloud (AWS/Azure/GCP), Docker/Kubernetes, testing (Pytest/unittest), and domain knowledge in quantitative/market risk.
Senior Python Application Developer Senior Vice President
New York, New York, United States
$177k-$265k/yrHybridFull Time
CitiNYSE: C: Global diversified financial services holding.
10+ YOE10+ years application development experience with expert Python 3.x, web frameworks (FastAPI/Django/Flask), distributed systems, relational and NoSQL databases, CI/CD, cloud (AWS/Azure/GCP), Docker/Kubernetes, and strong domain knowledge in market/quantitative risk.
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
8+ YOEB.S./M.S. in CS or related, 8+ years experience, strong Java/Spring skills, front-end framework experience, concurrent/distributed systems knowledge, relational DB experience, git and maven proficiency, leadership and communication skills.
Java, Spring Framework, Spring Boot, React, Vue.js, Angular, git, maven, Python, Golang, MS SQL, Sybase, Mongo, Ignite, gRPC, REST, Microsoft Azure, AWS, Google Cloud, Azure DevOps, Open Container Initiative (OCI)
Apollo Global ManagementNYSE: APO: Global alternative asset manager providing investment and retirement solutions.
10+ YOE10+ years in application security; strong software development background; experience with SCA/SAST/DAST, secure SDLC; familiarity with cloud, leading security standards; CISSP/CSSLP etc preferred.
HYTORC: Manufactures and services industrial hydraulic and pneumatic bolting systems.
Bachelor's in Engineering required. Must have AutoCAD and SolidWorks experience, familiarity with Solidworks EPDM or Adept, GD&T knowledge, strong analytical skills, prototyping and BOM experience, and attention to detail.