Daloopa, a leading fintech startup, is seeking an experienced Backend Engineer skilled in Python and Django/Fast API for its innovative financial data automation platform. Join a collaborative team to design scalable backend systems that empower data-driven decision-making for enterprise customers.

About Daloopa Use the most complete and accurate set of public company historicals to build and update your models in your preferred method and format with Daloopa. Key data is added to your models instantly. Faster data powers faster and better insights. Are you ready to gain your edge with Daloopa? About The Role About Us: Daloopa is a series B New York based startup, being dynamic and forward-thinking technology company specializing in financial data automation. We're on a mission to revolutionize how financial institutions analyze and use data to make informed decisions. As a Front-End Engineer at Daloopa, you will play a pivotal role in creating intuitive and user-friendly web applications that empower our clients to harness the power of data. Position Overview: As a Front-End Engineer at Daloopa, you will collaborate with our product and engineering teams to design and develop cutting-edge user interfaces and experiences for our web applications. Your primary focus will be on implementing user-facing features, ensuring high performance, and delivering a seamless and responsive user experience. What You’ll Do Work closely with product managers and UX/UI designers to translate wireframes and design concepts into functional web applications.Develop and maintain efficient, reusable, and reliable front-end code using modern JavaScript frameworks such as React (required)Collaborate with back-end developers to integrate web applications with RESTful APIs and other data sources.Optimize applications for maximum speed and scalability while ensuring cross-browser and cross-platform compatibility.Conduct code reviews and provide constructive feedback to maintain code quality and best practices.Participate in the entire software development lifecycle, from concept and design to testing and deployment.Stay up-to-date with the latest industry trends and best practices in front-end development.Troubleshoot and debug technical issues and implement solutions as needed.Build conversational chat interfaces for LLM-powered features, including real-time streaming responses, message threading, and context managementImplement responsive UI patterns for AI interactions such as typing indicators, progressive content rendering, and graceful error states during LLM API calls What You’ll Bring Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).Proven experience as a Front-End Engineer or a similar role for 5-10 years (required).Proven experience managing large projects (required).Desired proven experience at US-based technology companies (even better if series B or above).Proficiency in JavaScript, HTML5, and CSS3.Strong knowledge of at least one modern JavaScript framework/library (e.g., React, Angular, or Vue.js).Experience with version control systems (e.g., Git).Familiarity with front-end build tools, package managers, and bundlers (e.g., Webpack, npm, or yarn).Understanding of web performance optimization techniques and best practices.Excellent problem-solving and debugging skills.Strong communication and collaboration skills.Ability to work independently and as part of a team in a fast-paced environment.Experience building chat-based or conversational UI interfaces with real-time streaming updates SSE, WebSockets)Experience integrating with AI/LLM APIs from the frontend, including handling streaming responses and error recoveryUnderstanding of prompt engineering best practices, including few-shot learning, chain-of- thought, and structured output formatsExperience building production LLM-powered applications using frameworks such as LangChain, LangGraph, or LlamaIndexSelf-motivated and capable of taking full ownership of projects from concept to deployment. Nice to Have:Experience with Office Add-ins development (task panes, custom functions, Excel JavaScript API)

Meso AI busca un Front-End Engineer con sólida experiencia en JavaScript y frameworks modernos como Next.js y React. Se requiere habilidades en desarrollo de aplicaciones, optimización de rendimiento y pruebas unitarias, así como un enfoque en la mejora continua de los procesos de desarrollo.