1,465,567open jobs
89,176companies
225,469added this week
Browse all
Salary
$59k – $67k per year (net)
Location
In office (Sofia)
Seniority
Senior
Employment
Full-Time

First seen by Alion on Sep 29, 2026.

Overview
Company
Impact
Profile match
View all open jobs and apply now. Every IT professional could be a valuable asset to a certain project. It is our duty to link the brilliant minds of the IT professionals with some of the leading technology corporations providing the arena for this knowledge.

We believe in innovation!

We believe in constant change!

We believe the creation of the future started yesterday!

We challenge you to bring the change in the world and join us on an adventurous journey to the depths of modern technology.

 

ITEAM is a Professional Services provider with clear focus expertise on today’s cutting edge IT technologies.

 

 Our client delivers advanced lithography solutions that help semiconductor manufacturers produce chips at scale. They are seeking a Senior Python Software Engineer to collaborate with teams in Bulgaria and the Netherlands on the development and enhancement of complex software systems.

 

Job Description:

  • Design and maintain end-to-end data pipelines for ingestion, transformation, and storage
  • Integrate multiple data sources and develop data transformations to enhance data quality and usability
  • Ensure data accuracy, reliability, and availability while monitoring and troubleshooting pipeline issues
  • Build and maintain high-performance REST APIs using Python
  • Develop and support Azure-based data platforms, Data Warehouses, and ETL/ELT processes
  • Collaborate with data analytics teams to deliver scalable data solutions

 

Requirements:

  • 5+ years of hands-on developing Python-based web applications and REST APIs (Django, Flask, FastAPI)
  • Excellent English level (both written and verbal)
  • Strong knowledge of OOP, ORM, SQL, and data processing using Pandas, NumPy, PySpark, or similar tools
  • Experience building secure, scalable applications and optimizing performance
  • Understanding of Big data technologies and Data engineering practices
  • Experience with Azure Cloud services, including Data Factory, Synapse, Databricks, and storage solutions
  • Knowledge of Kubernetes and distributed/Cloud computing environments
  • Previous experience in Data Engineering, preferably within the Microsoft ecosystem

 

Does it sound like a challenging opportunity for you?

Fasten your seat belt and send us your CV!

All job applications will be treated with strict confidentiality!

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.
1,465,567 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
Sofia
Software Engineer 2 hours ago
In office • Full-Time • Pathum Thani
Apply
In office • Full-Time • Corrientes
Apply
Java Developer 1 month ago
≈ $40k – $86k per year (Estimated) • Hybrid • Full-Time • Tartu
Java
Databases
MySQL
Management
Confluence
Apply
≈ $16k – $44k per year (Estimated) • Remote (likely EAEU) • Moscow
Java
Kotlin
Java
Hibernate
Liquibase
Databases
PostgreSQL
Apache Kafka
DevOps
Rest API
Management
Agile
Apply
≈ $19k – $41k per year (Estimated) • Remote (India) • Full-Time • 5+ years exp • Pune
Python
JavaScript
TypeScript
SQL
C#
C#
.NET
Databases
Snowflake
MS SQL
Azure SQL Database
AI/ML
Copilot
Model Context Protocol
Prompt Engineering
RAG
OpenAI
Machine Learning
Frontend
Angular
React.js
DevOps
Rest API
Azure DevOps
GitHub Actions
Azure
CI/CD
Git
GitHub
Analytics
Power BI
ETL/ELT
SSIS
Azure Data Factory
Management
Power Automate
Power Apps
Agile
Scrum
Apply
Hybrid • Bachelor's Degree
Python
JavaScript
TypeScript
Dart
Databases
PostgreSQL
Firestore
Frontend
React.js
Mobile
Flutter
DevOps
Rest API
GCP
Git
Cloudflare
GitHub
Apply
≈ $13k – $32k per year (Estimated) • In office • Full-Time • 4+ years exp • Bachelor's Degree • Bengaluru • Kolkata
Python
Java
QA
Selenium
Playwright
Apply
In office • Full-Time • Copenhagen
Python
JavaScript
C#
AI/ML
NLP
OpenAI
Anthropic
DevOps
GCP
Azure
CI/CD
AWS
Management
Agile
Apply
≈ $72k – $208k per year (Estimated) • In office • Full-Time • Copenhagen
Python
Java
C#
AI/ML
Scikit-learn
NLP
TensorFlow
PyTorch
OpenAI
Anthropic
DevOps
GCP
Azure
CI/CD
AWS
Management
Agile
Apply
In office • Part-Time • Copenhagen
Python
JavaScript
C#
AI/ML
OpenAI
Anthropic
DevOps
GCP
Azure
AWS
Management
Agile
Apply
$46k – $54k per year (net) • In office • Full-Time • Sofia
JavaScript
Java
TypeScript
Java
Spring Boot
Databases
PostgreSQL
Frontend
Angular
DevOps
Jenkins
Git
Kubernetes
Cybersecurity
SonarQube
Management
Agile
Scrum
Apply
$56k – $67k per year (net) • In office • Full-Time • Sofia
C++
MATLAB
MATLAB
Simulink
Apply
$44k – $55k per year (net) • In office • Full-Time • Sofia
Python
JavaScript
Java
PHP
TypeScript
Groovy
Frontend
Angular
DevOps
CI/CD
Jenkins
Git
Bitbucket
Cybersecurity
SonarQube
Checkmarx
Apply
≈ $40k – $96k per year (Estimated) • Hybrid • Bachelor's Degree • Sofia
Apply
In office • Master's Degree • Sofia
Management
Agile
Scrum
Waterfall
Apply
≈ $32k – $72k per year (Estimated) • Hybrid • 5+ years exp • Bachelor's Degree • Sofia
Apply
Project Manager 1 day ago
≈ $31k – $68k per year (Estimated) • Remote (Bulgaria) • 3+ years exp • Bachelor's Degree • Sofia
Management
Microsoft Project
Apply
≈ $30k – $82k per year (Estimated) • Hybrid • Bachelor's Degree • Sofia
Databases
MySQL
MS SQL
DevOps
Red Hat
Azure
Windows Server
AWS
Linux
Windows
DNS
Cybersecurity
Active Directory
Management
ServiceNow
ITIL
ITSM
Apply
See all jobs
This is one of many
1,465,567 more open roles from verified company boards, updated every day.