2,086,712open jobs
127,868companies
237,718added this week
Browse all
Location
Remote (Ukraine)
Seniority
Middle · 3+ years exp
Employment
Full-Time

First seen by Alion on Oct 21, 2026.

Overview
Company
Impact
Profile match
Applied math expertise meets agile AI development. CML Team turns complex AI challenges into production-ready software and ships products up to 10× faster.

We're seeking a talented Python Backend Developer to build reliable backend services for data-heavy SaaS platforms, integrations, and AI-powered products for clients in the US and Europe. If you enjoy owning backend features from data model to production, we'd love to hear from you!

Core Competence:

At least 3 years of professional experience in backend development, with strong Python skills and hands-on experience building production applications.
Strong experience with FastAPI and asynchronous programming; experience with Django or Flask is also relevant.
Solid knowledge of PostgreSQL, including database design, indexing, migrations, and query optimization.
Experience building REST APIs and background jobs for production applications.
Proficiency with Docker, CI/CD, and at least one major cloud platform such as AWS, GCP, or Azure.
Experience writing automated tests with pytest and following production-quality development practices.

Preferred Qualifications:

Experience working with LLM APIs, RAG features, or AI-powered applications.
Knowledge of Celery, Redis, or other queue and background-processing systems.
Experience with Supabase, multi-tenant SaaS platforms, or role-based access control.
Experience integrating third-party APIs such as Stripe, HubSpot, Google, or Twilio.
Upper-intermediate level of English for clear and effective communication in a global team.

What We Offer You:

Competitive compensation aligned with your skills, experience, and career ambitions.
An innovative work environment with opportunities to build modern SaaS and AI-powered products and continuously develop your backend expertise.
Direct communication with clients from the US and Europe and the opportunity to contribute to technical decisions.
Long-term cooperation with opportunities to move between projects and continue growing with the team.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,086,712 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Ukraine
Remote (United States) · 5+ years exp · United States
Python
Go
Java
Ruby
Frontend
GraphQL
DevOps
Rest API
Apply
Remote (Canada) · Full-Time · 6+ years exp
JavaScript
TypeScript
SQL
C#
C#
.NET
Frontend
React.js
DevOps
Rest API
Azure
CI/CD
Apply
$65k – $122k per year · Remote (United States) · Full-Time
JavaScript
TypeScript
SQL
C#
C#
ASP.NET Core
AI/ML
Copilot
Claude Code
Frontend
GraphQL
Angular
DevOps
Rest API
Azure
CI/CD
Git
Management
Agile
Scrum
Apply
$215k – $285k per year · Remote (United States) · Full-Time · 5+ years exp
Python
TypeScript
AI/ML
AI Agents
OpenRouter
OpenAI Agents SDK
DevOps
Rest API
Apply
$45k per year · Remote (Spain) · Full-Time · 5+ years exp · Bachelor's Degree
Python
SQL
Python
Flask
Databases
ElasticSearch
AI/ML
Pandas
DevOps
Kibana
Logstash
Linux
Management
Agile
Apply
Remote (Ukraine) · Full-Time · Ukraine
JavaScript
TypeScript
Frontend
Three.JS
Angular
DevOps
Azure
AWS
Apply
Remote (Ukraine) · Full-Time · Ukraine
Python
JavaScript
TypeScript
Python
FastAPI
AI/ML
Claude Code
Model Context Protocol
Frontend
GraphQL
Web Components
DevOps
Rest API
CI/CD
Cybersecurity
HIPAA
Apply
Remote (South America, UTC-8 – UTC+2 hours) · Full-Time · Ukraine
Python
PHP
TypeScript
SQL
PHP
WooCommerce
Databases
Google BigQuery
DevOps
GCP
AWS
Apply
Remote (South America, UTC-8 – UTC+2 hours) · Full-Time · Ukraine
Python
SQL
Databases
Google BigQuery
AI/ML
Airflow
DevOps
GCP
Apply
Node.js Developer 6 hours ago
Remote (Ukraine) · Full-Time · Ukraine
JavaScript
TypeScript
Node JS
Node JS
Nest.JS
Databases
PostgreSQL
Frontend
GraphQL
DevOps
Rest API
Docker Compose
CI/CD
Git
AWS
Docker
Apply
See all jobs
This is one of many
2,086,712 more open roles from verified company boards, updated every day.