• With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. • You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. • You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process.

• You will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work. • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. • You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on”. • You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process. • There would be an on-call rotation for this role as a requirement

• Performing regular security assessments of Copilot deployments, identifying risks such as prompt injection, model tampering, and data poisoning. • Designing and implementing secure architectures using Identity and Access Management, Conditional Access, and Zero Trust principles. • Developing threat models and executing security testing, including controlled red-team activities. • Building monitoring capabilities, detecting anomalies, and responding to security incidents related to Copilot usage. • Providing advanced (3rd level) support for complex security, performance, and usage issues. • Enabling support teams through documentation, guardrails, training, and definition of escalation processes. • Defining and enforcing security policies, controls, and operational guardrails for Copilot environments. • Assessing security of custom plugins and third-party integrations. • Analyzing data flows and validating encryption and data protection mechanisms.

• Design and develop scalable, distributed, server-side applications and microservices using Go. • Build and optimize mission-critical backend software, with a strong focus on system programming, concurrency, and performance tuning. • Design and implement robust peer-to-peer (P2P) communication systems (P2P experience is mandatory). • Contribute to or build systems using libp2p or similar P2P frameworks. • Ensure cross-platform compatibility and consistent application behavior across environments. • Collaborate within an Agile/Scrum team, contributing to backlog refinement, risk identification, and dependency management. • Produce clean, maintainable, and reusable code, following strong engineering standards. • Optimize backend systems for performance, reliability, security, and fault tolerance. • Establish and enhance backend infrastructure, including deployment pipelines, observability, and monitoring tooling. • Work across multi-cloud environments (AWS, Azure, GCP) and collaborate closely with infrastructure teams. • Participate actively in the full application lifecycle, from design to production operations. • Engage with product and design teams to deeply understand end-user and platform requirements. • Conduct thorough code reviews, mentor other engineers, and raise overall backend engineering quality. • Champion best engineering practices and a culture of high-quality software craftsmanship.