• Design and build AI-powered features across Lumin's digital banking platform • Integrate LLMs and AI APIs into production systems with robust prompt engineering, output validation, and safety guardrails • Evaluate AI outputs critically, ensuring accuracy, reliability, and compliance with financial services regulations • Collaborate cross-functionally with product managers, designers, QE engineers, and other teams to deliver end-to-end AI features • Champion security and compliance in AI feature development • Conduct and participate in code reviews, raising the technical bar for AI-related work

• Act as a critical contributor to developing key products from Outschool, participating and demonstrating exemplary proficiency in domain understanding, user empathy, engineering design, system quality, and cross-functional collaboration • Execute true 0-to-1 efforts with an innovative and action-oriented mindset, embracing ambiguity as an opportunity rather than a challenge • Lead Outschool’s AI-native development transformation both as a cross-team lead and as a deep IC who leads by example • Take on people management responsibilities as needed, like day-to-day support, performance management, and career development • Act as a senior engineering leader to shape Outschool’s engineering culture and processes, particularly with an AI angle • Contribute to hiring by helping identify, interview, and onboard strong engineering talent • Participate in stand-ups, sprint planning, retros, production deployments, and on-call rotations

• Design, build, and ship production-grade systems end-to-end - frontend, backend, infrastructure, and the operational glue in between - on time, on budget, and at high quality. • Own technical decisions on architecture, cloud topology, observability, deployment, and security for the projects you lead. • Write secure, resilient, well-tested code, and hold the bar on code review for the people you work alongside. • Debug hard problems - production incidents, performance regressions, concurrency bugs, distributed systems weirdness - and write up what you learn so the team gets stronger. • Build prototypes and proofs of concept to learn quickly (hours, not days), validate ideas, and de-risk technical decisions before committing to a direction. • Mentor teammates and serve as the rubber duck for tougher technical problems. Make the people around you better. • Research new technologies and tools and contribute to refining team processes and engineering practices to deliver excellence. • Provide rough effort estimates and technical scope on new opportunities, and occasionally help present technical options to client stakeholders.

• Architect, design, and build scalable platform components using Node.js, TypeScript, AWS, and React • Build and maintain distributed systems, real-time pipelines, and core microservices to support platform growth • Lead code and architecture reviews to uphold high standards for reliability, performance, and maintainability • Contribute to and drive adoption of modern infrastructure practices — CI/CD, containerization (Docker), ArgoCD, Terraform, GitHub Actions • Own and deliver impactful projects end-to-end, translating business needs and R&D insights into scalable technical solutions • Identify opportunities to reduce toil, improve developer workflows, and increase system resiliency • Build systems for the long term — balancing speed of delivery with sustainability and technical excellence • Take part in production support responsibilities