Demo

Full Stack Developers

Ariel Partners
NYC, NY Full Time
POSTED ON 5/16/2026
AVAILABLE BEFORE 6/15/2026
We are seeking a highly skilled Full Stack Developer with experience in designing and building scalable applications to join our dynamic team. The ideal candidate will have at least 6 years of experience and knowledge of any of the NYC Department of Education systems such as Accessible Tool for Learning About Students (ATLAS) application or SESIS (Special Education Student Information System or CAP Legacy system ("Child Assistance Program" or "Child Assessment Program").
Responsibilities:
  • Design both client-side and server-side architecture to ensure smooth and effective operation of applications.
  • Build user interactions and interfaces on application screens, ensuring user-friendly experiences.
  • Develop, manage, and maintain well-functioning databases and applications.
  • Design and implement effective APIs for system integration and functionality.
  • Test applications to ensure responsiveness, performance, and overall efficiency across various platforms and devices.
  • Resolve defects and troubleshoot technical issues as required.
  • Create robust security and data protection settings to safeguard application and user data.
  • Ensure all developed features and applications meet business requirements and deliver on the user’s needs.
  • Build features with a mobile-responsive design for optimal user experience.
  • Assist in writing clear and comprehensive technical documentation for internal and external use.
  • Collaborate with cross-functional teams to design and implement new features and functionality.
Experience & Qualifications:
  • Minimum of 6 years of experience as a Full Stack Developer.
  • Knowledge of any of the NYC Department of Education systems such as Accessible Tool for Learning About Students (ATLAS) application or SESIS (Special Education Student Information System or CAP Legacy system ("Child Assistance Program" or "Child Assessment Program"). Proficiency in C#, SQL, Typescript, CSS, and JSON for backend and frontend development.
  • Expertise in using frameworks such as .Net8, Angular, KendoUI, and Entity Framework.
  • Solid experience with SQL Server and Redis databases.
  • Familiarity with reporting and visualization tools, including Cognos, HTML Grids, and HTML Charts.
  • Experience working with Office 365, Visual Studio, SQL Server Studio, GIS, Bootstrap, TFS, and GitHub.
  • Knowledge of CI/CD processes and tools for continuous integration and deployment.
  • Proficient in using Hangfire for background job management and SeriLog for logging.
  • Expertise with BrowserStack for cross-browser testing and debugging.
  • Comfortable working in Windows-based operating environments.
Preferred Skills:
  • Experience with Agile methodologies and working in cross-functional teams.
  • Strong problem-solving skills and ability to think critically in a fast-paced environment.
  • Excellent communication skills and ability to work collaboratively with business stakeholders.



If you are interested in getting more information about this opportunity, please contact Irina Rozenberg  Recruiting@arielpartners.com at your earliest convenience.
 
At Ariel Partners, we solve the most difficult problems that inhibit technology from enabling our customers to achieve their goals. Our vision is to be recognized by our stakeholders as an elite provider of IT solutions, so when they have their biggest challenges, we are on their short list. We are looking for team members who share our values of: Integrity to do the right thing even when it hurts; Commitment to the long-term success and happiness of our customers, our people, and our partners; Courage to take on difficult challenges, accept new ideas, and accept incremental failure; and the constant pursuit of Excellence. Ariel Partners is an Equal Opportunity Employer in accordance with federal, state, and local laws.
 

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