Senior Frontend Engineer, Web

About Us Photoroom launched in 2020 after being accepted into Y Combinator and has become the world's most popular AI photo editor over the past four years. Our goal is to create the technology allowing anyone to create studio‑level product images in minutes. With over 300 million downloads and processing 5+ billion images annually, we serve both individual creators and major enterprises like Amazon, DoorDash, and Decathlon through our B2C app and B2B API solutions. We are a profitable, remote‑friendly company that has raised Series B funding and aims for 40% year‑over‑year growth. Our team of 100+ passionate builders focuses on craft, innovation, and collaboration, creating exceptional impact for entrepreneurs and businesses worldwide. Role Summary We are seeking a highly skilled and experienced Senior Web Frontend Engineer, specialising in frontend architecture, to join our team. In this role, you will be responsible for designing and implementing a scalable, high‑performance web application that delivers exceptional user experiences. Your expertise in React.js, state management with MobX, and frontend performance optimisation will be crucial in building applications that cater to millions of users. Compensation 80k€‑100k€* + Stock‑Options/BSPCE Location Remote across Europe with monthly Paris office visits (fully reimbursed) About the Role Architect and develop a scalable and high‑performing web application using React.js, TypeScript. Manage application state with MobX, ensuring responsive and efficient UIs. Own end‑to‑end work: collaborate with cross‑functional teams, implement design specs, plan workloads, communicate risks, analyse product design complexity. Optimize web application performance, focusing on rendering speed and runtime efficiency. Stay updated with emerging frontend technologies and best practices, integrating them into projects. Work within a small multicultural team of ~80 passionate, friendly & committed folks. About You Proven experience architecting and developing large‑scale web applications, such as SaaS platforms scaled to millions of users and/or multiple developers. In‑depth knowledge of React.js and strong understanding of component‑based architecture. Expertise with state management using MobX or solid knowledge of the observer pattern. Good communication skills: able to reach relevant stakeholders, gather information, showcase work. Autonomous, pragmatic, favours speed of iteration over perfection; believes fast iteration is the best learning method. Excellent problem‑solving skills, ability to break complex technical challenges into smaller ones and deliver them. Benefits Work flexibly from anywhere in Europe within a 3‑hour flight from Paris (HQ). Regular team gatherings, including in‑person onboarding in Paris (1‑2 weeks), yearly company off‑site and team retreat, quarterly in‑person meetings (monthly during probation), and social events such as winter party and hackathons. 30 days annual leave plus local public holidays. Competitive equity package with stock options/BSPCE. €1 000 one‑time home office grant OR €400 per month co‑working space stipend. €1 000 annual learning and development budget for training, courses, books, and skill development. Private health insurance. Access to personalised mental health support, including 1:1 sessions with therapists or coaches, self‑care tools, and well‑being resources via MokaCare. Sports and cultural activities reimbursement. Relocation support (up to €10 000) for those moving to France, including apartment finding and visa assistance. Hiring Process Screening call with recruiting. Technical interview with the team lead. Home technical assignment, followed by a review with the web team. Ways of working interviews and meet the team. Reference check & offer. Support If you have a medical condition or an individual need for an adjustment to our process, and you believe this may affect your ability to be at your best - please let us know so we can talk about how we can best support you and make any adjustments that may be needed. Diversity, Equity, Inclusion and Belonging We're committed to enabling everyone to feel included and valued at work. We believe our company and culture are strongest when composed of diverse experiences and backgrounds. That's also why we have flexible working hours, trust people to work remotely, and extended parental leave. All qualified applicants receive consideration for employment without regard to age, colour, family, gender identity, marital status, national origin, physical or mental disability, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws. #J-18808-Ljbffr