Backend Engineer for AI-Powered Mobile Apps (Node/TS)

AppNation

Fatih

On-site

TRY 250,000 - 450,000

Full time

9 days ago

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Benefits offered by this job

Private health insurance

Meal and commute support

Relocation support

Flexible working options

Job summary

AppNation is seeking a Software Engineer (Backend) to build and improve the backend systems behind AI-powered mobile apps. You will work on production services, APIs, data flows, integrations, and AI-powered capabilities while focusing on reliability, scalability, and performance beyond code.

This hands-on role requires ownership from implementation through testing and production, collaborating with experienced engineers to grow backend and system design skills.

Qualifications

3+ years of backend software development experience.
Proficient with Node.js and TypeScript in production.
Experience with PostgreSQL/MySQL, Redis, and Docker.
Knowledge of CI/CD and Git workflows.
Experience building AI-powered features or integrations.

Responsibilities

Design, build, and maintain backend services and APIs.
Own features from implementation to testing and deployment.
Integrate with internal services, external APIs, and AI providers.
Develop AI-powered capabilities and backend workflows with LLMs.
Write unit and integration tests as standard.
Debug production issues using logs, metrics, traces.

Skills

Node.js

TypeScript

REST APIs

SQL databases

Redis

Unit testing

CI/CD

Docker

Git

Problem solving

Tools

PostgreSQL

MySQL

Redis

Docker

Kafka

RabbitMQ

BullMQ

GCP

Job description

This hands-on role requires ownership from implementation through testing and production, collaborating with experienced engineers to grow backend and system design skills.

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