Job Details

Backend Developer with 5+ years of experience in NestJS, Node.js, and TypeScript for Creally.io. Full-time, remote position with salary $3000-$4000. Focus on scalable infrastructure, data pipelines, and LLM integration. Location any except Russia.

We are looking for a strong backend developer for Creally.io. We need a developer who can work in startups, build and maintain scalable infrastructure, work with data pipelines, parsers, LLM, and much more. Main responsibilities: - Design, develop, and maintain scalable B2B backend services and APIs on NestJS and TypeScript - Build and maintain integrations with third-party APIs, considering limits, failures, and concurrency - Design multi-step asynchronous pipelines for processing large volumes of data - Build and maintain email delivery infrastructure: delivery, bounce handling, warm-up - Integrate LLM APIs into product features for content generation and data analysis - Design and maintain PostgreSQL database schemas using Prisma ORM - Own features from start to finish—from schema design to deployment, write clean and maintainable code

- 5+ years of professional experience in backend development - Strong command of NestJS framework, Node.js, and TypeScript - Experience with PostgreSQL and Prisma ORM: database design and optimization - Practical experience with message queues and multi-step asynchronous pipelines: orchestration, retry strategies, and failure recovery (BullMQ) - Third-party API integration: working with unreliable and rate-limited external services, graceful error handling, quota and concurrency management - Email delivery infrastructure: SMTP/IMAP servers, deliverability, bounce and complaint handling, warm-up, suppression - Developed communication skills for working in a multicultural team - Ability to take responsibility for one's work - English - B1 and above - Russian - fluent Desirable: - Experience integrating LLM APIs into product features (OpenAI API, etc.) - Experience with cloud platforms (AWS or similar) - Confident work with Docker: containerization and orchestration - Familiarity with monitoring and logging tools - Understanding of data processing patterns and ETL pipelines - Knowledge of best security practices and authentication protocols (OAuth, JWT)

- Fully remote work format with flexible hours - Work in a diverse and passionate team from different countries - Participation in the development of B2B projects that change business - Opportunities for professional growth and continuous learning - Salary in dollars ($3-4k, discussed individually)