• Writing readable, scalable and easy-to-maintain JS/TS code with OOP flavor • Writing clear documentation for delivered code and technical decisions • Being responsible for designing and modifying DB structures • Clearly communicating feasible technical solutions • Supporting architecture decisions and the long-term technical direction of the project • Proactively identifying technical and product risks • Maintaining continuous contact with the client • Providing the client with possible options and solutions • Being a natural leader in Backend • Providing thoughtful peer code review

• Lead the architecture and evolution of large-scale distributed backend systems, driving cross-team technical initiatives from design through production • Build high-performance, fault-tolerant backend services supporting real-time AI agents, conversation intelligence, and enterprise integrations • Partner with ML engineers to operationalize AI capabilities, building the runtime infrastructure and orchestration systems that power AI agents at scale • Design and optimize data storage and retrieval systems for real-time analytics and insights • Drive continuous improvements in system performance, cost efficiency, and scalability to handle high-volume production workloads • Mentor senior engineers, influence technical roadmap, and raise the bar for engineering quality across teams

• Work closely with the team to design, build, and maintain reliable backend services using Python, Django, and related technologies. • Create and evolve RESTful APIs to power our front-end and mobile applications and support integrations with third-party partners. • Monitor, identify, and resolve bottlenecks to ensure fast, efficient, and scalable applications that deliver a smooth user experience. • Contribute to the technical architecture of our platform, ensuring scalability, maintainability, and robustness as the product evolves. • Implement and enforce best practices to guarantee the security and integrity of sensitive health data, in line with healthcare regulations.

• Design, build, test, deploy, and monitor backend services in production environments • Contribute to the evolution of a large-scale payments platform supporting millions of users • Work primarily with Ruby-based backend systems, evolving and maintaining core services • Collaborate closely with Product, Engineering, and cross-functional stakeholders to solve real business problems • Translate product requirements into pragmatic and scalable technical solutions • Drive architectural discussions and contribute to technical decision-making • Improve system reliability, observability, performance, and security • Lead projects end-to-end, ensuring high-quality execution and delivery • Participate in code reviews and promote engineering best practices • Mentor other engineers and contribute to the technical growth of the team • Facilitate communication and alignment across distributed teams