Senior Full Stack (TypeScript) Engineer

Ciklum is a global custom product engineering company seeking a Senior Full Stack Engineer to join our team. You will work within a cross-functional environment, leveraging modern technologies to build and scale complex AI-driven solutions for multinational organizations and startups.

Key responsibilities

• Build production AI agents using TypeScript services on AWS, including Lambda, Step Functions, and Bedrock.
• Design agent behavior and implement sandbox environments with read-only runtimes and security guards.
• Evaluate AI features by building golden sets, production replays, and calibrating performance metrics.
• Maintain infrastructure using Terraform and improve GitLab CI/CD pipelines for deployment and quality gates.
• Develop agent-facing tools and dashboards using React, ensuring observability through structured logs and metrics.

Requirements

• Strong production experience with modern React and TypeScript, including Node.js and monorepo tooling.
• Practical hands-on experience across the AWS ecosystem, including containers and networking.
• Proven track record of shipping features leveraging LLM APIs and implementing evaluation frameworks.
• Proficiency in Python for backend services, automation, and data analysis.
• Ability to design metrics and alarms for non-deterministic systems and debug production issues effectively.

What we offer

• Opportunity to work on large-scale projects with global impact alongside top-tier professionals.
• Access to tailored learning resources, including Udemy, language courses, and company-paid certifications.
• Comprehensive medical package through Luxmed and access to the MyBenefit cafeteria platform.
• A collaborative, innovation-driven culture that supports internal mobility and professional growth.