• Designing and evolving the architecture of mission-critical fintech products. • Defining architectural standards, engineering principles, and best practices across teams. • Leading architectural reviews and validating technical solutions proposed by engineering teams. • Designing highly available, scalable, and fault-tolerant distributed systems. • Driving system decomposition, domain boundaries, and service interactions. • Collaborating with Technical Leads on complex technical challenges and strategic initiatives. • Participating in the design of integrations with banking systems, compliance services, and other external platforms. • Identifying and mitigating technical risks, bottlenecks, and scalability limitations. • Supporting modernization initiatives, architectural refactoring, and technical debt reduction. • Working closely with Product and Business stakeholders to transform business requirements into sustainable technical solutions. • Mentoring senior engineers and technical leaders on architecture and engineering practices.

• Architecting and developing scalable, reliable, and maintainable backend systems in a modern tech environment. • Championing architectural decisions and leading design discussions with a clear focus on long-term impact and cross-team alignment. • Mentoring engineers and driving technical excellence through collaboration. • Proactively identifying opportunities for technical innovation, system evolution, and performance improvements, especially in areas where AI and automation can play a role. • Building and maintaining internal tools and infrastructure (AWS, Terraform) to empower teams to deliver faster and more reliably. • Ensuring high platform availability by implementing best practices for observability, logging, and operational excellence. • Participating in on-call rotations and stepping in as a reliable problem solver during incidents.

• Implementing Core services for the platform in .NET 10 that runs in Docker containers; • Developing features from DB to the APIs; • Ensuring the platform remains scalable and the codebase remains maintainable; • Proactively monitoring the services in production and spotting potential issues; • Care about the quality of produced code by covering it with unit and e2e tests; • You will be a part of an exciting, open, and agile team, where your voice matters and has a company-wide impact.

• Develop and maintain scalable backend services hosted on AWS with a strong focus on Python-based applications and AI-driven products. • Contribute to full stack development initiatives, including backend APIs and selected frontend components using TypeScript, HTML, and CSS. • Balance speed and quality, ensuring maintainable, reliable, and production-ready code without overengineering. • Mentor and support junior AI engineers by providing technical guidance, architectural feedback, and best practices. • Collaborate closely with product stakeholders, AI engineers, and cross-functional teams to deliver new AI-related products and platform capabilities. • Contribute to future platform initiatives, including potential work within the .NET-based Storefront API ecosystem.