Backend Python Engineer

Level

Senior

Department

Python

Type

Full Time

Project

Locations:

Poland

Czech Republic

Bulgaria

Hungary

Romania

Remote

Job Details

Posted on:

August 25, 2025

Job ID:

About the Company

Established in 2004, ALLSTARSIT was founded with a clear vision: to enhance the landscape of global IT employment by bridging the gap between companies and skilled professionals. The core belief was that assembling a team shouldn't be hindered by geographical constraints. Fast forward to the present day, ALLSTARSIT stands as an international outstaffing service provider committed to change the way businesses recruit, compensate, and oversee top talent worldwide.

With operational hubs scattered across Europe, Asia, and LATAM, and its headquarters situated in San Francisco, US, the company boasts a workforce of over 1,000 adept professionals. Spanning across more than 20 countries, ALLSTARSIT offers a diverse range of skilled employees across various verticals, including AI, cybersecurity, healthcare, fintech, telecom, media, and so on.

About the Project

The team is building a platform that helps organizations measure and reduce carbon emissions across global supply chains. The product enables banks, traders, and manufacturers to analyze complex international networks, identify the most carbon-intensive parts, and choose greener alternatives.

We are seeking a highly motivated and experienced Backend Python Engineer to scale the product, core infrastructure, and data pipelines. You will be part of a collaborative team of engineers, product managers, and sustainability experts, shaping the technical foundation of the platform and delivering features that directly impact customers.

Specialization

Headquarters

Years on the market

Team size and structure

Current technology stack

Required skills:

5+ years of backend engineering experience with a strong focus on Python.
Hands-on experience with FastAPI (preferred) or similar frameworks.
Proficiency in developing RESTful APIs and integrating with external services.
Solid knowledge of PostgreSQL in production environments.
Experience with Docker; familiarity with Kubernetes is a plus.
Practical experience with cloud platforms (GCP preferred).
Familiarity with distributed systems.
Experience with background processing (e.g., Celery) and message queues (e.g., Pub/Sub).

Scope of work:

Design and implement robust, scalable backend services using Python (FastAPI preferred)
Build and maintain core APIs powering customer workflows and third-party integrations
Work closely with data engineering to ingest, transform, and expose environmental and operational datasets
Ensure high system reliability and performance by writing testable, maintainable code
Collaborate with the product and design teams to iterate quickly on new features
Implement best practices for code quality, CI/CD, observability, and infrastructure-as-code
Participate in technical architecture discussions and contribute to foundational decisions