Senior Full Stack Engineer (React/Node) - Financial Services

Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed (:$200M in funding) by VCs from Silicon Valley, Europe and other parts of the world.We offer on-demand services such as ride-hailing and last-mile delivery. Building on this infrastructure, we are now introducing financial services to help our users pay, save and borrow digitally.Helping usher the continent into a digital economy era. We’re not just about serving people - we’re about creating a marketplace to bring people what they need while infusing social values.As a full-stack developer specializing in Node.js and React, you will be an essential part of our engineering team, working on both client-side and server-side applications. Your primary focus will be to develop user interfaces and implement server-side logic, creating seamless integrations between the two. Collaborative problem-solving, sophisticated design, and a commitment to quality products are essential in our fast-paced, dynamic environment.Design and develop web applications using Node.js and React.Collaborate with cross-functional teams to define, design, and ship new features.Ensure the performance, quality, and responsiveness of applications.Work with modern tools and technologies, maintaining code quality, organization, and automation.Identify and correct bottlenecks, fix bugs, and optimize performance.Participate in brainstorming sessions and contribute ideas to technology, algorithms, and products.Collaborate closely with design and engineering teams to translate end-user requirements into effective technical solutions.Embrace and solve complex challenges, delivering results on schedule.👨‍💻 You might be the right fit if:You’re solid in React, Node.js, and TypeScript, but always hungry to improveYou care about clean code, architecture, and software design that lastsYou don’t wait for work — you look for what matters and make it happenYou think in impact, not just in ticketsYou love to share knowledge, listen, and help others growYou want to be part of a team that cares about excellence — technically and humanly🔧 Tech StackReact (hooks), Next.js, Node.js, TypeScript, PostgreSQL, REST/GraphQL, Docker, CI/CDBonus: Clean Architecture, Domain-Driven Design (software architecture), SOLID principlesTesting (Jest / Cypress), Redis, AWS/GCP, Java (for backend interoperability or legacy systems)Why you should join Yassir😎 You will be part of one of the first Algerian startups to go through the Y Combinator program and one of the fastest-growing tech companies in North Africa. We are currently in +30 cities (Algeria, Tunisia, Morocco, Senegal, France, and Germany)💸 Attractive salary, and you even get a stake in the company🤙🏽Have a lasting impact on our company's culture🚀 Perfect timing with renowned investors to build something great📈 Extremely steep learning curve with own responsibility and intensive guidance💯 Make a real impact on the world by helping us bring affordable financial and on-demand services to millions of AfricansAt Yassir, we believe in the power of diversity and the importance of an inclusive culture. So, if you're ready to bring your unique perspective and experiences to the table, then we're excited to listen.Don't just apply for a job, come and be a part of our journey. Let's create a better tomorrow together.We look forward to receiving your application!Best of luck,Your Yassir TA TeamWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.