Remote Back-End Engineer - AI Infrastructure & APIs

Alignerr Corp.; Rotterdam; Remote; EUR 55,000 - 124,000; Full time

Job summary

Alignerr is seeking Back End Developers for a fully remote hourly contract in Rotterdam, Netherlands. You will design, build, and optimize server-side systems, data pipelines, and APIs to power AI products at scale.

You will work asynchronously with distributed teams, handle production issues, code reviews, and architectural decisions while delivering task-based work on your own schedule.

Qualifications

• Proficient in one or more back end languages and frameworks.
• Strong understanding of RESTful API design and microservices.
• Experience with relational and NoSQL databases and cloud platforms.

Responsibilities

• Design, develop, and maintain robust back end services, APIs, and data pipelines.
• Build scalable server-side architecture for AI workloads.
• Collaborate with distributed teams across time zones and document decisions.

Skills

Python

Go

Java

Node.js

Rust

RESTful API design

Microservices

Distributed systems

Tools

PostgreSQL

MongoDB

Redis

Docker

Kubernetes

Git

Job description

Alignerr is seeking Back End Developers for a fully remote hourly contract in Rotterdam, Netherlands. You will design, build, and optimize server-side systems, data pipelines, and APIs to power AI products at scale.

You will work asynchronously with distributed teams, handle production issues, code reviews, and architectural decisions while delivering task-based work on your own schedule.