Top 492 User Interface Developer Jobs in New York, NY

System Integrator / Developer (.NET, Angular, API Integration)
Donnelly & Moore Corporation —New York, NY
- From $80 an hour
- Contract
- Hybrid work
- Analysis skills
- Senior level
- Leadership
- Health insurance
- Dental insurance
Quick Apply
2d
Frontend Engineer - User Interface
Nebius —New York, NY
- $122,880 - $184,320 a year
- Remote
- Continuous improvement
- US work authorization
- Linux
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Frontend Engineer
Frec Markets, Inc. —New York, NY
- $200,000 - $300,000 a year
- Full-time
- Mid-level
- Office
- AWS
- Dental insurance
- 401(k)
Design Engineer
Posh —New York, NY
- $180,000 - $220,000 a year
- Full-time
- Mid-level
- Office
- Mentoring
iOS Developer
Robotics Technologies —New York, NY
- Software troubleshooting
- Mid-level
- US work authorization
Software Engineer, Frontend
Ramp —New York, NY
- $143,200 - $284,000 a year
- Full-time
- Hybrid work
- Mid-level
- Mentoring
- Recruiting
- Travel reimbursement
- AD&D insurance
Frontend Developer - AI Trainer
DataAnnotation —Rego Park, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Frontend Developer - AI Trainer
DataAnnotation —Manhattan, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Developer - AI Trainer
DataAnnotation —New York, NY
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Android Developer - AI Trainer
DataAnnotation —Newark, NJ
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Full Stack Web Developer
J & J Staffing Resources —Brooklyn, NY
- $90,000 - $100,000 a year
- Online Application
- System design
- 3 years
- SQL
- Health insurance
- Dental insurance
Quick Apply
Full Stack Engineer (Frontend Focused)
Atrium —New York, NY
- $80 - $95 an hour
- Azure
- Computer Science
- 8 years
- Health insurance
- Paid time off
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3d
AngularJS Developer
Sonsoft Inc —Jersey City, NJ
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
Quick Apply
Senior Software Engineer - Bruin Platform Full Stack
MetTel —New York, NY
- $150,000 - $180,000 a year
- Azure
- Java
- AWS
Quick Apply
AngularJS ( USC & GC ) Only
Sonsoft Inc —Jersey City, NJ
- Full-time
- Mid-level
- 3 years
- Analysis skills
Quick Apply
React.JS/UI Developer
Sonsoft Inc —Jersey City, NJ
- Full-time
- Analysis skills
- Bachelor's degree
- Travel
Quick Apply
Analytics Application Engineer (Legal Industry)
Robert Half —River Edge, NJ
- $90,000 - $115,000 a year
- Salesforce
- Mid-level
- 3 years
- Disability insurance
- Dental insurance
Quick Apply
2d
Ui Java Developer
Sonsoft Inc —Weehawken, NJ
- Full-time
- 3 years
- Analysis skills
- Bachelor's degree
Quick Apply
React.JS/UI Consultant
Sonsoft Inc —Jersey City, NJ
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Quick Apply
Sr. Android Developer
Tandym Group —Bergen County, NJ
- $60 - $70 an hour
- Full-time
- Hybrid work
- 5 years
- AWS
- Senior level
Quick Apply

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User Interface Developer jobs near New York, NY

System Integrator / Developer (.NET, Angular, API Integration)

Donnelly & Moore Corporation -
New York, NY

Quick Apply

Job Details

Contract
From $80 an hour
2 days ago

Benefits

Health insurance
Dental insurance
Vision insurance

Qualifications

Data model design
Responsive design
Version control
Commercial use (data warehousing systems)
Systems integration
Data Integration (Data management)
Interpersonal skills
Enterprise software
.NET Core
C#
System performance optimization
Software implementation
Integration Architecture Design (Architecture design skills)
Enterprise solutions implementation
Schema design
Enterprise software systems development
JavaScript frameworks
Data Architecture Design (Architecture design skills)
Azure DevOps proficiency
Improving database performance
Integration Platforms (Enterprise solutions)
Web applications
UI implementation
System tuning
Data performance optimization
PL/SQL
Implementing IT solutions
Project stakeholder communication
Design (software development lifecycle)
Cross-functional communication

Full Job Description

System Integrator / Developer (.NET, Angular, API Integration)

100% REMOTE
MUST BE LOCAL IN NY /NJ TO DO AN ONSITE INTERVIEW!

Location: New York, NY (Hybrid)
Duration: Long-Term Contract
Schedule: 40 hours/week

Position Summary

We are seeking an experienced System Integrator / Developer to design, develop, and implement high-criticality integrations across enterprise-grade systems. This role requires expertise in enterprise integration architecture, API development, database design, and modern full-stack application development using .NET, Angular, SQL Server, Oracle, and DevOps technologies.

The ideal candidate has experience leading integration efforts from requirements gathering through solution design, implementation, performance optimization, deployment, and post-production support. This individual should possess a strong understanding of enterprise integration patterns, best practices, and scalable application architecture.

Key Responsibilities

Design and implement enterprise integrations between disparate systems using APIs, messaging technologies, ETL processes, and database integrations.
Gather business and technical requirements and translate them into scalable integration solutions.
Develop full-stack applications using Angular, C#, .NET Framework 4.6+, .NET 8+, SQL Server, and Oracle.
Design, develop, and optimize databases, application performance, and backend services.
Create technical specifications and document architecture, design decisions, issues, and project deliverables.
Implement responsive web and mobile user interfaces with a focus on usability and user experience (UX).
Utilize Git and Azure DevOps for source control, CI/CD, and release management.
Collaborate with architects, developers, project managers, and business stakeholders throughout the software development lifecycle.
Monitor, troubleshoot, and support production integrations while continuously improving performance and reliability.
Deliver high-quality solutions within established timelines and project budgets.

Required Qualifications

Strong experience designing and implementing enterprise system integrations.
Hands-on experience with:
C#
.NET Framework 4.6+
.NET 8+
Angular (v20+ preferred)
Experience with API development, messaging technologies, and ETL processes.
Strong SQL development experience with:
Oracle 19+
SQL Server 2016+
PL/SQL
Experience with database/application performance tuning.
Knowledge of dimensional data modeling and data warehouse design.
Experience using Git and Azure DevOps.
Strong understanding of responsive web/mobile design and user experience (UX).
Excellent verbal and written communication skills with the ability to work effectively with both technical teams and business stakeholders.

Preferred Skills

Enterprise integration platforms such as BizTalk.
Modern integration architecture and design patterns.
Performance optimization and scalability planning.
Experience supporting enterprise production environments.
Strong analytical and problem-solving skills.

Pay: From $80.00 per hour

Benefits:

Dental insurance
Health insurance
Vision insurance

Application Question(s):

Describe your experience designing and implementing integrations between enterprise systems using APIs, ETL processes, messaging technologies, or platforms such as BizTalk.
How many years of experience do you have with SQL Server and/or Oracle, including SQL, PL/SQL, database development, and performance tuning?
How many years of professional experience do you have developing applications with C# and .NET Framework/.NET Core (.NET 8 preferred)?
Where do you reside?

Work Location: Hybrid remote in New York, NY 10003

Quick Apply

Refine Your Search

User Interface Developer jobs in New York, NY

System Integrator / Developer (.NET, Angular, API Integration)

Frontend Engineer - User Interface

Frontend Engineer

Design Engineer

iOS Developer

Software Engineer, Frontend

Frontend Developer - AI Trainer

Frontend Developer - AI Trainer

Android Developer - AI Trainer

Android Developer - AI Trainer

Full Stack Web Developer

Full Stack Engineer (Frontend Focused)

AngularJS Developer

Senior Software Engineer - Bruin Platform Full Stack

AngularJS ( USC & GC ) Only

React.JS/UI Developer

Analytics Application Engineer (Legal Industry)

Ui Java Developer

React.JS/UI Consultant

Sr. Android Developer

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