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App Software Engineer - AI Apps & Fintech

Posted today

confidentialNew York (NY)

SENIORITY

Lead

SALARY

$125,000 - $300,000 per year

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About the role

Salary: $125,000 - 300,000 per year
Requirements: Software development experience, including object-oriented programming (OOP), JavaScript, SQL, web services, developer tools, and responsive web design. Experience with front-end, application, or web development and technologies such as HTML, CSS/SCSS, React, React Native, Redux, jQuery, and Bootstrap. Familiarity with APIs and web-service formats or protocols such as REST, SOAP, GraphQL, JSON, and XML.Preferred experience with Docker, Spring, Django, Node.js, Express.js, Ruby on Rails, ASP.NET Core, JSP, Tomcat, MVC, or React Express. Familiarity with databases and tools such as MySQL, PostgreSQL, Microsoft SQL Server, SQLite, MongoDB, Drupal, WordPress, Git, GitHub, SVN, Ansible, Bash, Visual Studio, and Trello. Knowledge of additional technologies such as JavaScript frameworks, AJAX, Ruby, or Sass.
Responsibilities: Develop web applications and responsive design projects. Design user interfaces and experiences, and contribute to web and mobile products throughout the software development lifecycle, from user flows and wireframes through implementation, testing, and release. Build services and APIs, including REST, SOAP, and GraphQL integrations, and work with JSON and XML.Support system architecture, scalability, data visualization, e-commerce, and SEO needs. Collaborate using Agile and Scrum practices, version control, CI/CD, DevOps, and unit testing. Deliver reliable, accessible financial tools that help users complete tasks clearly and confidently.
Technologies: AIAJAXASP.NETAnsibleBashBootstrapCI/CDCSSDevOpsDjangoDockerDrupalGitGitHubGraphQLSupportJSONJSPJavaScriptMobileMongoDBMVCMySQLOOPPostgreSQLRESTRailsReactReact NativeReduxRubySASSSCSSSOAPSQLSQLiteSpringSVNTomcatVisual StudioWebWordPressXMLjQueryNodeJSExpressJSAPIUnixUX UI DesignMore: We are a fast-growing business within an established group of companies, focused on AI applications for mobile and enterprise and personal use, as well as fintech applications involving AI operators, orchestration, and AI-run workflows. Our small, fast-moving team is working on in-demand projects, and this role offers the opportunity to contribute to AI-powered fintech applications. We are seeking someone to start immediately or as soon as available. The position is based in person at our Hudson Yards office and offers a salary of $125,000–$300,000 per year, equity, a 401(k), dental insurance, a flexible schedule, and a flexible spending account. The role involves a substantial workload in a fast-paced environment.last updated 46 week of 2026

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