quench.ai

Build High-Impact Data Integrations and AI-Driven Backend Systems at Quench.ai We are no longer accepting applications for this position AI is now solving business problems once thought impossible, unlocking new levels of efficiency and innovation. The next wave of century-defining companies is being built at the forefront of AI innovation, and we're proud to be part of it. At Quench.ai , we've taken an early lead in this race - but achieving our vision requires the right strategies and the right team. Quench.ai transforms organizational productivity by deploying AI solutions that require no coding. We integrate seamlessly with internal systems like email, CRM, and recordings, giving employees instant answers to their questions and automating repetitive tasks. Our platform empowers businesses to work smarter, faster, and with greater confidence. Quench.ai was started in London and is now expanding to the US. The founder, Husayn Kassai , was previously the Co-Founder/CEO of Onfido - the UK's largest AI exit, surpassing Google DeepMind's record from 2014 . Husayn built and scaled Onfido to $100m ARR (US being the largest market); 74% GM; 79% YoY growth; over 500 people with 8.9/10 Peakon/culture score with the US being a key market in the company's growth. Our mission is to build the AI layer that enables the future of work. We're redefining how businesses operate, enabling them to do more with less by unlocking the power of their knowledge and workflows. Backed by world-class investors, innovators, and unicorn founders, we're scaling rapidly to shape the future of work. Join us to take the biggest step of your career - learn the most, achieve your best, and do the work of a lifetime About the role: We're looking for a Senior Backend Engineer to help us build and scale our backend data integration and search systems. You'll play a critical role in building and optimizing systems that connect with external platforms like Notion, Jira, Confluence, OneDrive, and others-powering our intelligent search engine and AI-driven workflows. You'll work closely with the AI team and product leadership to shape and implement backend architecture using Python, Postgres, Celery, Redis, and Google Cloud Platform. This is a hands-on role where your work will directly impact our core platform and the experience of our users. As Senior Backend Engineer you will be responsible for: Architect and develop scalable, secure backend systems and APIs. Design and implement integrations with third-party data systems (e.g., Notion, Jira, Confluence, OneDrive). Work on enhancing our proprietary search engine , indexing and querying structured and unstructured data. Collaborate closely with the AI team to deliver intelligent, contextual responses to user queries. Ensure high performance, observability, and resilience across all backend services. Contribute to technical strategy , code reviews, and overall engineering best practices. You may be suited for this role if you meet the following criteria: 5+ years of backend development experience. Expertise in Python and cloud-based architectures (preferably GCP). Strong understanding of modern software development best practices, including CI/CD, containerization, observability, and microservices . Experience with data integrations and APIs , particularly across enterprise tools. Familiarity with search indexing and large-scale data pipelines is a strong plus. Strong understanding of system design, distributed systems, and performance tuning. Startup mindset: proactive, self-driven, collaborative, and comfortable with ambiguity. What we offer: Share Options! - At Quench.ai , we believe in sharing our success with everyone on the team. That's why we offer equity to all employees, regardless of role or experience level. We value the contributions of every team member, and we want you to have a stake in our growth. Equity percentages are determined based on market comparables, just like salaries, to ensure fairness and competitiveness. Flexible working! - At Quench.ai , we embrace an inclusive and flexible approach to work. This role is hybrid, with at least three days per week in the office located at London's AI Hub in Techspace Goswell Road . Annual Leave! - Team members get 25 paid days off per year (excl. public holidays). Annual off-site - Once per year we host our whole team for our all expenses paid in-person annual offsite, and hold regular tech team on-sites. We help our teams in striving for excellence across their professional and personal lives! We champion career development through coaching, mentoring courses and events! Alongside our Company's purpose statement, we help team members create their own and regularly reflect on how we can support their success! Into the Future! As we continue to grow, we're committed to working closely with our team to develop benefits that optimise talent growth at Quench.ai . Our company dream is to transform individuals into superhumans who fuel outstanding team performance! We are committed to doing that internally, alongside our market! At Quench we celebrate authenticity, autonomy, and creativity within the workplace. We demand diversity of thought, we push for active listening, and embrace inclusivity. Our company characteristics include being: Notable European and US investors and angels. Help us build the AI layer that enables the future of work.