Senior Python Engineer: AI-Driven APIs & Cloud (Remote)

CodiLime; Polska; Remote; PLN 240,000 - 380,000; Full time

Benefits offered by this job

Flexible working hours

Training budget

Private healthcare

International projects

Job summary

CodiLime is seeking a Senior Software Engineer to join our AI-first backend team. You will implement integrations to third-party networks, build discovery agents, and deliver data through a robust ingestion layer. The role emphasizes Python, AI-assisted development, and scalable cloud infrastructure.

You will work in a distributed Europe/US team, with flexibility for remote, hybrid, or office work, and contribute to unit and E2E testing in a fast-paced startup-like environment.

Qualifications

• Extensive Python experience with production-grade software.
• Hands-on use of AI coding tools in daily workflow.
• Experience building/integrating REST APIs and gRPC is a plus.

Responsibilities

• Designing, building, and maintaining integrations that connect the platform to third-party network systems and controllers.
• Developing discovery agents/workers that securely connect to customer infrastructure and extract device, interface, and topology data.
• Building and maintaining the services and APIs that deliver discovered data into the platform's declarative ingestion layer.
• Writing and maintaining unit tests (pytest) and contributing to E2E test automation (Playwright, running in Docker Compose via CI).
• Exploring and applying AI-assisted engineering practices to speed up development and testing.
• Collaborating closely with a small, cross-functional engineering team.
• Proposing and helping ship ideas for platform improvements beyond core integration work.
• Contributing to architecture and design decisions as integrations scale to new vendors.

Skills

Python

Claude Code

REST APIs

gRPC

pytest

Docker

Docker Compose

Kubernetes

Networking basics

PostgreSQL

Grafana

Prometheus

GitHub Actions

AWS

English

Tools

Go

MQTT

FastAPI

Swagger

Postman

Playwright

Ansible

Job description

CodiLime is seeking a Senior Software Engineer to join our AI-first backend team. You will implement integrations to third-party networks, build discovery agents, and deliver data through a robust ingestion layer. The role emphasizes Python, AI-assisted development, and scalable cloud infrastructure.

You will work in a distributed Europe/US team, with flexibility for remote, hybrid, or office work, and contribute to unit and E2E testing in a fast-paced startup-like environment.