Senior Backend Engineer - AI (TypeScript)

Overview

Key Responsibilities

• Design, implement, and maintain

Ai-Focused Sdks

• that enable seamless communication between AI services and application layers
• Build backend integrations to
• embed Generative AI features
• directly into Salla s core product
• Develop and maintain
• API integrations and Model Context Protocol (MCP) servers
• that allow AI agents to interact with internal systems, external tools, and databases
• Ensure
• type-safe, scalable, and high-performance TypeScript code
• , following backend best practices
• Collaborate closely with frontend engineers to define
• AI data contracts, schemas, and interfaces
• Support or directly implement frontend integrations for AI-powered features when needed
• Optimize
• AI-related data flows
• , including streaming responses and real-time interactions
• Participate in architecture discussions, code reviews, and technical decision-making

Preferred Qualifications

• Familiarity with
• AI systems
• , including Agentic AI, LLM orchestration, or streaming AI responses
• Experience building or integrating
• AI-powered features
• into production applications
• Hands-on experience with
• modern frontend frameworks
• (React, Vue, or similar)
• Exposure to
• cloud and DevOps tooling
• such as Docker, Kubernetes, AWS, or CI/CD pipelines
• Experience working in
• cross-functional product teams
• involving AI, backend, and frontend engineers
• 4+ years of backend development experience
• , with a strong focus on
• TypeScript and Node.js
• Proven experience designing and maintaining

Restful Apis

• and third-party integrations
• Solid understanding of
• relational databases
• (PostgreSQL or MySQL), including query optimization
• Strong knowledge of
• software design principles
• (SOLID, clean architecture, design patterns)
• Experience working with

Git

• in structured team workflows (e.g., Git Flow, PR-based development)
• Hands-on experience with
• unit testing and integration testing
• Good understanding of how
• frontend applications consume backend services
• , including modern JavaScript (ES6+)