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UI Engineer

OnCorps AI

Role overview

Qualifications

  • 5+ years of professional experience in frontend development, UI engineering, or a related field.
  • Strong proficiency in JavaScript/TypeScript, HTML5, and modern CSS/styling methodologies.
  • Deep understanding of modern, component-driven frontend frameworks such as React or Angular, with the flexibility to adapt to the best tool for the job.
  • Proven track record of building, documenting, and maintaining robust design systems using Storybook.js or similar tools.

Responsibilities

  • Architect, develop, and maintain highly responsive, accessible, and scalable user interfaces using modern web technologies.
  • Partner directly with the OnCorps design team to evolve and govern our design system establishing best practices for component architecture and interaction design.
  • Collaborate with backend engineers to integrate frontend applications with robust middleware and backend APIs, ensuring smooth data handling, state management, and application performance.
  • Help drive frontend innovation by exploring and adopting cutting-edge interaction models as we define our future agent framework.

Key facts

  • Remote from: New York (USA)
  • Full time
  • Senior (5-10 years)
  • UI Developer
  • English

Hard skills

Other skills

  • Collaboration
  • Adaptability
  • Problem Solving

About the company

OnCorps AI logo

OnCorps AI

Artificial Intelligence & Machine Learning Services

At OnCorps AI, our mission is to elevate work and performance by applying AI to handle predictable and laborious calculations, decisions, and tasks. We provide advanced agentic solutions to the financial services industry, substantially reducing manual work, errors and risk. We solve problems with cross-disciplinary teams, from top-tier research universities and consultancies with industry, data science, and computer science expertise. Our pioneering algorithms have shown dramatic results. Our operational AI systems have reduced labor costs by over 90 percent, and our algorithms have identified millions in errors. Our forecasting systems have consistently beaten client forecasts. Our success has led to strong demand, attracting clients with over $13 trillion in assets under management. Our business model has also achieved breakthrough results. We have consistently designed and deployed complex AI solutions in less than 100 days. We do this by leveraging state-of-the-art cloud technologies to design workflows, train algorithms, and integrate with legacy systems. Expert, cross-disciplinary teams deploy these technologies rapidly. In all cases, our clients have paid no external consulting fees nor required internal technical team support. We believe results from AI can only be achieved by providing constant, high-end support. We provide process, algorithm, and systems support delivered by the same team that designed the solution. This simple difference reduces significant inefficiencies and elevates our service far beyond that of any other firm. We are committed to delivering to our clients the most cutting-edge solutions possible. To accomplish this, we work closely with scientific advisors from Yale, Harvard, and Oxford to formulate and test algorithms.

Company details

IndustryArtificial Intelligence & Machine Learning Services
Company size51 - 200

Links

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Job description

UI Engineer
Boston/NYC

OnCorps AI is the leading enterprise Agentic AI solution for middle and back-office automation. The company delivers production-ready AI agents that automate reconciliation, exception resolution, and oversight workflows for the world's largest asset managers, fund administrators and managed service providers. OnCorps' agentic AI architecture enables fully autonomous processing of complex middle and back-office workflows while maintaining the transparency, control, and auditability required by global financial institutions. Clients rely on OnCorps to deliver measurable operational efficiency and accuracy improvements across mission critical processes.

We are seeking a seasoned UI Engineer to bridge the gap between design and engineering. In this role, you will be instrumental in establishing the frontend architecture that powers our applications. You will work closely with the OnCorps design team, bringing their vision to life while providing the technical expertise necessary to scale our design system. Our environment values adaptability and rapid iteration, requiring a focus on creating highly modular, interchangeable UI components.

Key Responsibilities

  • Architect, develop, and maintain highly responsive, accessible, and scalable user interfaces using modern web technologies.
  • Partner directly with the OnCorps design team to evolve and govern our design system establishing best practices for component architecture and interaction design.
  • Collaborate with backend engineers to integrate frontend applications with robust middleware and backend APIs, ensuring smooth data handling, state management, and application performance.
  • Operate with a framework-agnostic mindset, applying deep expertise in core web fundamentals to build applications primarily utilizing React or Angular.
  • Help drive frontend innovation by exploring and adopting cutting-edge interaction models as we define our future agent framework.

What We’re Looking For

  • 5+ years of professional experience in frontend development, UI engineering, or a related field.
  • Strong proficiency in JavaScript/TypeScript, HTML5, and modern CSS/styling methodologies.
  • Deep understanding of modern, component-driven frontend frameworks such as React or Angular, with the flexibility to adapt to the best tool for the job.
  • Proven track record of building, documenting, and maintaining robust design systems using Storybook.js or similar tools.
  • Solid experience working with middleware, RESTful/GraphQL APIs, and state management.
  • A product-focused mindset with a strong appreciation for UX/UI design principles.
  • A passion for staying ahead of the curve in frontend technology and how AI is shaping the future of user interfaces.
  • Prior exposure to middle- and/or back-office operations within the financial industry or fund administration is a plus.

Apply today and be a part of the future of financial services technology!

OnCorps LLC is an equal opportunity employer committed to diversity and inclusion. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, pregnancy, age, marital status, veteran status, or disability status. We provide reasonable accommodations for persons with disabilities. Applicants with equal employment opportunity questions should contact OnCorps at hr@oncorps.io or (617) 286-4448. Retaliation against applicants raising EEO issues is prohibited.

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Marcus Rivera

Chief Revenue Officer

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