• Develop and maintain web applications using a combination of front-end and back-end technologies. • Design responsive and user-friendly interfaces using modern JavaScript/TypeScript frameworks such as Next.js, React.js or Angular and front-end CSS frameworks like Tailwind and Bootstrap. • Implementing server-side logic and database integration using languages like Node.js, Python, or PHP and database technologies like ORMs, MySQL, MongoDB, or PostgreSQL will be an added advantage. • Write clear and concise documentation for APIs, including usage guides and code examples, to facilitate integration by internal and external developers. Basic understanding of Open API specifications. • Write clean, efficient, and well-documented code following industry best practices and coding standards. • Strong understanding of the Javascript ecosystem and architecture and integrations with popular third-party libraries. • Implement API authentication and authorization mechanisms, such as OAuth, JWT, or API keys, to ensure data security and privacy. • Collaborate with designers, product managers, and other stakeholders to gather requirements and translate them into technical solutions. • Participate in requirement analysis sessions to understand business needs and user requirements. • Provide technical insights and recommendations during the requirements-gathering process. • Participate in Agile development processes, including sprint planning, daily stand-ups, and sprint reviews. • Work closely with Agile teams to deliver software solutions on time and within scope. • Adapt to changing priorities and requirements in a fast-paced Agile environment. • Conduct thorough testing and debugging to ensure the reliability, security, and performance of applications. • Write unit tests and validate the functionality of developed features and individual elements. • Writing integration tests to ensure different elements within a given application function as intended and meet desired requirements. • Identify and resolve software defects, code smells, and performance bottlenecks. • Stay updated with the latest technologies and trends in full-stack development. • Propose innovative solutions to improve the performance, security, scalability, and maintainability of applications. • Continuously seek opportunities to optimize and refactor existing codebase for better efficiency. • Stay up-to-date with cloud platforms such as AWS, Azure, or Google Cloud Platform. • Collaborate effectively with cross-functional teams, including designers, testers, and product managers. • Foster a collaborative and inclusive work environment where ideas are shared and valued.

• Work directly with the co-founders • Have lots of autonomy and impact • Ship new features every week • Design and conceive new product experiences and interfaces • Enhance Amplemarket’s product usability and solve technical issues • Collaborate with our backend developers to enhance the user experience • Collaborate with our support engineers and customer support representatives to understand our customers' needs • Work independently as well as in small teams to develop the best product on the market • Create visual/interactive content in HTML, CSS and JavaScript (we use React.js) • Rapidly iterate on design prototypes and working applications • Collaborate with experienced software engineers in the design, development and maintenance stages of the product

• Develop and Maintain Web Applications: Design and implement engaging, responsive user interfaces for a variety of financial services applications, ensuring they meet business requirements and user needs. • Collaborate Across Teams: Work closely with backend developers, designers, and product managers to create seamless, user-friendly experiences. • Implement Best Practices: Apply modern best practices and frameworks in front-end development, including responsive design, cross-browser compatibility, and accessibility standards. • Optimization and Performance: Optimize applications for maximum speed and scalability, especially considering the high demands of the FinTech industry, such as secure transactions and data privacy. • Version Control & Testing: Utilize version control (Git) for efficient code management, and work with testing tools to ensure the quality and reliability of front-end code. • Stay Updated with Trends: Stay current with the latest trends and technologies in front-end development, FinTech innovations, and web security best practices. • Ensure Compliance: Ensure that all work adheres to regulatory requirements and industry standards for financial services applications (e.g., GDPR, PSD2).

• Tworzenie wydajnych i skalowalnych aplikacji webowych w React, React Router v7, TypeScript i Tailwind CSS. • Udział w utrzymaniu i rozwoju backendu rozwiązania w usłudze AWS (ClickHouse, Lambda, Glue, S3, API Gateway). • Pisanie czystego kodu zgodnie z najlepszymi praktykami i standardami projektowymi. • Implementacja responsywnych interfejsów użytkownika oraz zapewnienie kompatybilności między przeglądarkami. • Optymalizacja wydajności aplikacji i identyfikacja obszarów do usprawnień. • Pisanie unit, integration oraz e2e testów w celu zapewnienia wysokiej jakości i niezawodności aplikacji. • Koordynacja i współpraca z Lead Frontend Developerem, Product Ownerem, UX Designerem, Data Analyst i DevOpsem.