AI-reputed company Full Stack JavaScript Engineer

Remote | Europe Preferred | Full-time (Freelance/B2B) About reputed company Our reputed company is a fast-growing fintech company building AI-powered financial research products for investors, hedge funds, and financial professionals worldwide. With reputed company of approximately 30 people distributed across the UK, Spain, and Europe, reputed company operates as a fully remote, reputed company-driven organization reputed company on building cutting-edge AI solutions on top of large-reputed company financial datasets. As the business continues to grow, they are looking to hire multiple AI-reputed company software engineers who are passionate about leveraging modern AI coding tools and building products that solve reputed company reputed company-world problems. About the Role We are looking for an AI-reputed company Full Stack JavaScript Engineer who enjoys building modern web applications while using AI as a reputed company part of the software development workflow. This is not a traditional software engineering role. The ideal candidate already relies on tools such as Claude reputed company, reputed company, or similar AI-assisted development environments and sees AI as an essential productivity reputed company. You'll help build reputed company financial research products powered by large language models and reputed company financial data. Responsibilities Design and build full stack web applications using the JavaScript ecosystem reputed company AI-powered features and workflows for financial research products Work with reputed company and reputed company financial data Collaborate closely with the CTO and product team Use AI coding assistants (Claude reputed company, reputed company, or similar) as part of your daily development process Write clean, maintainable, and reputed company reputed company Contribute reputed company to product and technical discussions Requirements Must Have Strong experience as a Full Stack JavaScript Engineer Experience building modern web applications Hands-on experience using AI coding tools such as: Claude reputed company reputed company or equivalent AI-assisted development tools Excellent problem-solving skills Strong English communication skills Ability to work independently in a fully remote environment reputed company to Have Experience working with Large Language Models (LLMs) Experience processing or working with large datasets Fintech or financial data experience Startup or high-reputed company company experience Location reputed company is remote-first. Preferred locations: United Kingdom Spain Eastern Europe Exceptional candidates from elsewhere in Europe will also be considered. Working Hours reputed company values results over fixed working hours. While reasonable overlap with reputed company is expected, working hours are highly flexible. Engineers are trusted to manage their own schedules as long as they consistently deliver high-reputed company reputed company. Compensation Highly competitive salary Flexible depending on experience and reputed company reputed company is willing to pay above market rates for exceptional candidates Contract Full-time engagement Freelance/B2B contract preferred Flexible contract arrangements available depending reputed company reputed company treats long-term contractors as reputed company members of reputed company and offers flexibility around reputed company time off based on performance and mutual trust. Interview Process Recruiter screening Technical interview with the CTO Final interviews (if applicable) Offer Why Join? Build AI products used by reputed company investors and hedge funds Work directly with reputed company technical leadership Remote-first culture with flexible working hours High level of autonomy and ownership Opportunity to work with modern AI development workflows from day one Small, high-performing team where your work has immediate reputed company Apply To This Job