We're looking for a Senior Backend Developer for our Core Services team for a multi-platform role and challenging role! In this role, you will design, develop, and maintain scalable backend microservices serving millions of daily users and build AI agentic flows E2E from prompt engineering and tool orchestration through deployment and evaluation.
Responsibilities
Own complex backend projects end-to-end in a high scale, consumer-facing domain: from functional spec through architecture, choosing DB and technologies, design patterns, development, deployment and production monitoring.
Working in a main, cross-functional domain using Python, .NET Core, Node.js.
Build and manage cloud-native, event-driven architectures on AWS and distributed systems.
Design and build reusable AI-Driven components (e.g, sub-agents, skills, and templates) to streamline workflows and improve system efficiency, leveraging modern AI tools and technologies.
Collaborate with cross-functional teams including Product, DevOps, Mobile, and QA.
Responsibilities
Own complex backend projects end-to-end in a high scale, consumer-facing domain: from functional spec through architecture, choosing DB and technologies, design patterns, development, deployment and production monitoring.
Working in a main, cross-functional domain using Python, .NET Core, Node.js.
Build and manage cloud-native, event-driven architectures on AWS and distributed systems.
Design and build reusable AI-Driven components (e.g, sub-agents, skills, and templates) to streamline workflows and improve system efficiency, leveraging modern AI tools and technologies.
Collaborate with cross-functional teams including Product, DevOps, Mobile, and QA.
Requirements:
5+ years of experience in backend development with proven ability to own features end-to-end, from design through deployment and production support.
Self-driven mindset — you don't wait to be told what to do. You see what needs to happen and make it happen.
Deep experience with at least two of: Python, .NET Core, Node.js. Willingness to work across all three.
Deep experience working with cloud-serverless architecture (AWS preferable) emphasizing event-driven and distributed systems at scale.
Utilization of agentic based IDE (Claude Code\Cursor etc.) as a main development tool.
Experience designing and building AI agentic flows end-to-end — from prompt engineering and tool orchestration through deployment and evaluation.
Strong understanding of design patterns and architecture principles, including experience with SQL and NoSQL databases.
Strong communication skills and ability to collaborate across multiple engineering teams on cross-company initiatives.
Advantages
Familiarity with security best practices and authentication/authorization flows.
Background with developing infrastructures from scratch.
5+ years of experience in backend development with proven ability to own features end-to-end, from design through deployment and production support.
Self-driven mindset — you don't wait to be told what to do. You see what needs to happen and make it happen.
Deep experience with at least two of: Python, .NET Core, Node.js. Willingness to work across all three.
Deep experience working with cloud-serverless architecture (AWS preferable) emphasizing event-driven and distributed systems at scale.
Utilization of agentic based IDE (Claude Code\Cursor etc.) as a main development tool.
Experience designing and building AI agentic flows end-to-end — from prompt engineering and tool orchestration through deployment and evaluation.
Strong understanding of design patterns and architecture principles, including experience with SQL and NoSQL databases.
Strong communication skills and ability to collaborate across multiple engineering teams on cross-company initiatives.
Advantages
Familiarity with security best practices and authentication/authorization flows.
Background with developing infrastructures from scratch.
This position is open to all candidates.
