• Develop and maintain backend services : Design, build, and optimize server-side services, APIs, and services to support web and mobile applications. • Ensure scalability and performance : Architect and implement systems that can handle increasing traffic, ensuring optimal performance, reliability, and scalability. • Database design and optimization : Design efficient database schemas, write optimized queries, and ensure data integrity across systems. • API development and integration : Develop RESTful and GraphQL APIs, ensuring seamless integration with front-end and third-party systems. • Security and data protection : Implement secure coding practices, data encryption, and compliance with relevant data protection laws such as GDPR. • Collaborate with front-end engineers : Work closely with the front-end team to integrate user-facing elements with server-side logic. • Maintain code quality : Write clean, maintainable, and well-documented code. Perform code reviews and provide feedback to team members. • Mentor and lead junior engineers : Guide and mentor other back-end engineers, fostering a culture of knowledge-sharing and best practices. • Collaborate in product development : Participate in all stages of the software development lifecycle, from planning and design through to testing, deployment, and monitoring. • Monitor and troubleshoot production issues : Ensure the smooth operation of back-end services, monitor system performance, and troubleshoot issues when necessary.

• Help building a connector for ClickHouse that will allow the product to grow while also providing a better self hosting experience to our users • Enrich our OTEL ingestion pipeline to cover the full specification while also ensuring our ingestion performance is high • Work with our infrastructure team to guide them on the optimizations required for our specific use case of Kubernetes

About Us: We are a Series A crypto startup building developer tools for token trading. Our mission is to empower developers to build the next generation of crypto applications by making tokens easy to build with and streamlining crypto commerce. We support hundreds of crypto businesses, including Magic Eden and Coinbase, across a variety of verticals like gaming, social, payments and more. We have a deeply technical team with expertise in blockchain indexing, protocol design, and cross-chain interoperability and are looking to bring on a motivated Senior Backend Engineer to join our small, but growing team. Role Overview: We are seeking a highly skilled and experienced Senior Backend Engineer with a strong background in crypto and/or finance to join our team. In this role, you will design, develop, and maintain the backend infrastructure of our cross-chain infrastructure product Key Responsibilities: Backend Development: Design, develop, and maintain robust and scalable backend systems for our cross-chain relayer. Ensure performance and responsiveness of the platform, handling large-scale data processing. Crypto Integrations: Develop and maintain integrations with various blockchain networks and crypto protocols. Qualifications:

At Max Retail, we are always on the lookout for talented individuals who share our passion for the independent retail industry. While we may not have specific job openings at this time, we encourage you to submit your resume and express your interest in potential future roles. Whether you have experience in Marketplaces or bring skills in the growth of small businesses in the digital landscape; we are interested in hearing from professionals who are excited about the possibility of joining our team. We value diversity, innovation, and a commitment to become the largest supply chain that holds zero inventory, and we believe that exceptional talent is always worth considering, even when there isn’t a current opening. If your background and skills align with our needs, we will reach out when an opportunity arises that matches your profile.