Senior Full-Stack Product Engineer
Salary: £70K – £110K + 0.30% – 0.50% Equity
Company Description: Arva AI – YC-backed startup building AI Agents to scale AML, KYB, and KYC operations
Job Description: As a Senior Full-Stack Product Engineer, you will build and iterate on features for an AI-powered anti-financial crime platform. You will develop document fraud detection, web due diligence tools, and automation systems for model fine-tuning. This role bridges front‑end, back‑end, and MLops to help financial institutions cut operational costs by 80%.
Location: London, UK
Why this role is remarkable
- Join a fast‑growing Y Combinator S24 startup at an early stage with significant ownership over the company's core AI strategy.
- Work on cutting‑edge agentic workflows that automate complex human review tasks, directly impacting the global fight against financial crime.
- Enjoy high‑impact perks including bi‑annual salary reviews, yearly performance equity refreshes, and the ability to work remotely for four weeks every year.
What you will do
- Build scalable back‑end systems and intuitive front‑end interfaces that explain complex AI‑driven decisions to compliance officers without overloading them.
- Develop and optimise automated systems for prompt engineering, model fine‑tuning (LLMs and vision models), and custom AI model training.
- Iterate rapidly on AI agents to enhance performance, reliability, and explainability while maintaining best‑in‑class CI/CD and DevOps practices.
The ideal candidate
- Has 4+ years of professional full‑stack experience with a strong proficiency in TypeScript, React, and Node.js.
- Possesses hands‑on experience in AI/ML, specifically with computer vision, prompt optimisation, and adapting pre‑trained models for specific use cases.
- Exhibits a proactive problem‑solving mindset and a relentless focus on delivering user‑centric value in a fast‑paced startup environment.
Senior Full-Stack Product Engineer
Salary: £70K – £110K + 0.30% – 0.50% Equity
Company Description: Arva AI – YC-backed startup building AI Agents to scale AML, KYB, and KYC operations
Job Description: As a Senior Full-Stack Product Engineer, you will build and iterate on features for an AI-powered anti-financial crime platform. You will develop document fraud detection, web due diligence tools, and automation systems for model fine-tuning. This role bridges front‑end, back‑end, and MLops to help financial institutions cut operational costs by 80%.
Location: London, UK
Why this role is remarkable
- Join a fast‑growing Y Combinator S24 startup at an early stage with significant ownership over the company’s core AI strategy.
- Work on cutting‑edge agentic workflows that automate complex human review tasks, directly impacting the global fight against financial crime.
- Enjoy high‑impact perks including bi‑annual salary reviews, yearly performance equity refreshes, and the ability to work remotely for four weeks every year.
What you will do
- Build scalable back‑end systems and intuitive front‑end interfaces that explain complex AI‑driven decisions to compliance officers without overloading them.
- Develop and optimise automated systems for prompt engineering, model fine‑tuning (LLMs and vision models), and custom AI model training.
- Iterate rapidly on AI agents to enhance performance, reliability, and explainability while maintaining best‑in‑class CI/CD and DevOps practices.
The ideal candidate
- Has 4+ years of professional full‑stack experience with a strong proficiency in TypeScript, React, and Node.js.
- Possesses hands‑on experience in AI/ML, specifically with computer vision, prompt optimisation, and adapting pre‑trained models for specific use cases.
- Exhibits a proactive problem‑solving mindset and a relentless focus on delivering user‑centric value in a fast‑paced startup environment.
#J-18808-Ljbffr…