At a Glance
- Tasks: Design and build AI-powered full-stack applications while mentoring fellow engineers.
- Company: Join Eloquent AI, a fast-growing startup redefining financial services with cutting-edge technology.
- Benefits: Competitive salary up to £110k, meaningful equity, and remote-first work setup.
- Other info: Work alongside top talent in a dynamic, high-autonomy environment with excellent growth opportunities.
- Why this job: Be part of a team transforming how millions manage finances using innovative AI solutions.
- Qualifications: 4+ years in full-stack development, proficiency in React, TypeScript, and Python.
The predicted salary is between 110000 - 110000 £ 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.
About the role: 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.
You will:
- 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.
- Provide technical guidance, architectural direction, and hands-on support where needed.
- 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.
- Bachelors degree in Computer Science (Masters 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).
- Ability to work in a fast-paced, high-autonomy environment.
- 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.
What’s on offer:
- Salary up to £110k.
- Meaningful early equity.
- Remote-first setup anywhere in the UK, with occasional trips to meet up with the global team.
- A chance to work with some of the smartest and most dedicated engineers and leaders you'll find anywhere.
Full Stack Engineer @ Eloquent AI (YC X25) in Swindon employer: Eloquent AI
Eloquent AI is an exceptional employer, offering a dynamic remote-first work environment that empowers Full Stack Engineers to lead innovative projects in AI technology. With competitive salaries, meaningful equity opportunities, and a culture that prioritises collaboration and professional growth, employees are encouraged to thrive alongside some of the brightest minds in the industry. Join us in transforming financial services while enjoying the flexibility of working from anywhere in the UK.
StudySmarter Expert Advice🤫
We think this is how you could land Full Stack Engineer @ Eloquent AI (YC X25) in Swindon
✨Tip Number 1
Network like a pro! Reach out to current employees at Eloquent AI on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the job. Personal connections can make a huge difference!
✨Tip Number 2
Show off your skills! If you’ve got a portfolio of projects, especially those related to AI or full-stack development, make sure to highlight them in conversations or during interviews. It’s a great way to demonstrate your hands-on experience.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding of AI applications. Practice common algorithms and system design questions, as these are likely to come up. We want you to feel confident and ready!
✨Tip Number 4
Don’t forget to apply 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 the Eloquent AI team!
We think you need these skills to ace Full Stack Engineer @ Eloquent AI (YC X25) in Swindon
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your experience with full-stack applications, especially in React, TypeScript, and Node.js. We want to see how your skills align with our needs, so don’t hold back!
Tailor Your Application:Take a moment to customise your application for Eloquent AI. Mention specific projects or experiences that relate to AI-powered applications and how you’ve tackled challenges in fast-paced environments.
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so make sure your points are easy to understand and directly relevant to the role.
Apply Through Our Website:We encourage you to apply through our website for the best chance of getting noticed. It’s the easiest way for us to track your application and ensure it reaches the right people!
How to prepare for a job interview at Eloquent AI
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like React, TypeScript, Node.js, and Python. Brush up on your cloud infrastructure knowledge too, as they’ll likely ask about your experience with AWS, GCP, or Azure.
✨Showcase Your Leadership Skills
Since this role involves mentoring other engineers, be prepared to discuss your leadership experiences. Think of specific examples where you’ve guided a team or improved code quality, and be ready to share how you approach technical direction.
✨Demonstrate Your Problem-Solving Skills
Eloquent AI is all about building scalable, reliable systems. Be ready to tackle hypothetical scenarios or coding challenges during the interview. Practice explaining your thought process clearly, as they’ll want to see how you approach complex problems.
✨Understand AI Integration
Familiarise yourself with AI-powered applications and concepts like LLMs and agentic workflows. Be prepared to discuss how you would integrate these into full-stack applications, as this will show your understanding of their core business and technology.
