At a Glance
- Tasks: Lead the development of AI-powered full-stack applications and mentor fellow engineers.
- Company: Join Eloquent AI, a fast-growing tech company transforming financial services with cutting-edge AI.
- Benefits: Remote-first work, competitive salary, and opportunities for professional growth.
- Other info: Bonus points for AI application experience and a passion for UI/UX design.
- Why this job: Make a real impact in AI while working with world-class talent in a dynamic environment.
- Qualifications: 4+ years in full-stack development, proficiency in React, TypeScript, Node.js, and Python.
The predicted salary is between 60000 - 80000 £ per year.
Meet Eloquent AI (YC X25). At Eloquent AI, we’re building the next generation of AI Operators—multimodal, autonomous systems that execute complex workflows across fragmented tools with human-level precision. Our technology goes far beyond chat: it sees, reads, clicks, types, and makes decisions—transforming how work gets done in regulated, high-stakes environments. We’re already powering some of the world’s leading financial institutions and insurers, fundamentally changing how millions of people manage their finances every day. From automating compliance reviews to handling customer operations, our Operators are quietly replacing repetitive, manual tasks with intelligent, end-to-end execution.
Headquartered in San Francisco with a global footprint, Eloquent AI is a fast-growing company backed by top-tier investors. Join us to work alongside world-class talent in AI, engineering, and product as we redefine the future of financial services.
As a Full Stack Engineer at Eloquent AI, you will lead the development of AI-powered full-stack applications while overseeing and mentoring other engineers. You’ll remain hands-on across the stack, but also take ownership of technical direction, code quality, and delivery standards. You’ll work closely with engineers, AI researchers, and product teams to ensure scalable, reliable systems that power real-time AI-driven workflows. This role requires strong engineering fundamentals, leadership capability, and the ability to operate effectively in a fast-paced, AI-first environment.
- Design and build full-stack applications that power AI-driven workflows for enterprise users.
- Oversee and review the work of other engineers, ensuring high-quality, production-ready code.
- Develop high-performance front-end interfaces for AI agent control, monitoring, and visualisation.
- Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation.
- Work closely with AI researchers and ML engineers to integrate LLMs, RAG, and automation into production-ready systems.
- Establish engineering best practices across testing, deployment, and performance optimisation.
- Continuously iterate and refine AI-driven products, balancing speed with robustness.
Requirements:
- 4+ years of hands-on experience building full-stack production applications.
- Bachelor's degree in Computer Science (Master's degree in Computer Science would be a big plus).
- Proficiency in React, TypeScript, and Node.js.
- Backend experience using Python.
- Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures.
- Understanding of AI-powered applications (LLMs, chat interfaces, agentic workflows).
- Strong collaboration skills across engineering, product, and AI teams.
Bonus Points If…
- You have experience building AI-powered applications with LLM integrations.
- You’ve worked in high-performance startups or enterprise AI environments.
- You have a sharp eye for UI/UX design and have built intuitive, AI-driven interfaces.
- You have experience with GraphQL, WebSockets, or real-time data streaming.
- You’ve contributed to open-source projects or have built developer tools for AI.
Remote-first setup anywhere in the UK, with occasional trips to meet up with the global team.
Full-stack JS Engineer employer: Eloquent AI
Eloquent AI is an exceptional employer, offering a dynamic remote-first work environment that empowers Full Stack Engineers to lead the development of cutting-edge AI applications. With a strong focus on employee growth and collaboration, you will work alongside world-class talent in a culture that values innovation and excellence, all while enjoying the flexibility of working from anywhere in the UK. Join us to be part of a transformative journey in financial services, where your contributions will directly impact how millions manage their finances.
StudySmarter Expert Advice🤫
We think this is how you could land Full-stack JS Engineer
✨Network Like a Pro
Get out there and connect with folks in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works at Eloquent AI. Building relationships can open doors that a CV just can't.
✨Show Off Your Skills
Don’t just tell us what you can do—show us! Create a portfolio of your projects, especially those involving full-stack applications or AI integrations. A well-done project can speak volumes about your capabilities.
✨Ace the Interview
Prepare for technical interviews by brushing up on your coding skills and understanding AI concepts. Practice common interview questions and be ready to discuss your past experiences and how they relate to the role at Eloquent AI.
✨Apply Through Our Website
Make sure to apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Eloquent AI.
We think you need these skills to ace Full-stack JS Engineer
Some tips for your application 🫡
Show Your Passion for AI:When you're writing your application, let your enthusiasm for AI and technology shine through. We love seeing candidates who are genuinely excited about the work we do at Eloquent AI, so share any relevant projects or experiences that highlight your passion!
Tailor Your CV and Cover Letter:Make sure to customise your CV and cover letter for the Full-stack JS Engineer role. Highlight your experience with React, TypeScript, and Node.js, and don’t forget to mention any leadership roles you've had. We want to see how you fit into our fast-paced, AI-first environment!
Be Clear and Concise:Keep your application clear and to the point. Use bullet points where possible to make it easy for us to read through your skills and experiences. Remember, we’re looking for high-quality, production-ready code, so show us you can communicate effectively!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re proactive and keen to join our team at Eloquent AI!
How to prepare for a job interview at Eloquent AI
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React, TypeScript, Node.js, and Python. Brush up on your cloud infrastructure knowledge too, whether it’s AWS, GCP, or Azure. Being able to discuss your past projects and how you’ve used these technologies will show that you’re not just familiar with them, but that you can apply them effectively.
✨Showcase Your Leadership Skills
As a Full Stack Engineer, you’ll be overseeing other engineers. Be prepared to talk about your experience mentoring others and how you ensure code quality and delivery standards. Share specific examples of how you’ve led teams or projects, and what best practices you’ve implemented.
✨Understand AI Integration
Since Eloquent AI focuses on AI-powered applications, it’s crucial to demonstrate your understanding of LLMs and how they integrate into full-stack applications. Discuss any relevant experience you have with AI technologies and how you’ve applied them in previous roles.
✨Prepare for Collaboration Questions
Collaboration is key in this role, so expect questions about working with cross-functional teams. Think of examples where you’ve successfully collaborated with product managers, AI researchers, or other engineers. Highlight your communication skills and how you’ve navigated challenges in team settings.
