Full Stack Developer – React/Python/Databricks

Square One Resources • Python • JavaScript • TypeScript • 25 days ago
Smart Apply
Similar jobs
1,468,379open jobs
89,168companies
225,581added this week
Browse all
Salary
$76k – $92k per year
Location
In office (Warsaw)
Employment
Contractor

First seen by Alion on Sep 17, 2026.

Overview
Company
Impact
Profile match

Square One Resources

Square One Resources is an IT recruitment and IT outsourcing company operating in Poland. Its vacancies cover SAP architecture, full stack and Rust development, DevOps, cybersecurity and IT project management for clients in Warsaw, Krakow and the Tri-City area. The company is based in Warsaw, Poland.
squareoneresources.com • HQ: Warsaw, Poland • IT Outsourcing & Dedicated Teams • IT Staffing & Staff Augmentation
Tech stack of Square One Resources
Poszukujemy Full Stack Developera, który będzie odpowiedzialny za rozwój warstwy aplikacyjnej rozwiązania wspierającego procesy raportowania i kalkulacji. Szukamy osoby z mocnym doświadczeniem zarówno frontendowym, jak i backendowym, która swobodnie porusza się w React, TypeScript, Python oraz FastAPI i ma doświadczenie w budowaniu bezpiecznych aplikacji w środowisku enterprise.

Zakres obowiązków

  • Rozwój aplikacji frontendowej w React + TypeScript,
  • Tworzenie i rozwój backendu w Python + FastAPI,
  • Budowa UI, workflow oraz mechanizmów kontroli dostępu,
  • Integracja aplikacji z Databricks,
  • Implementacja mechanizmów OAuth 2.0, SSO, authentication oraz RBAC,
  • Udział w projektowaniu rozwiązania, konfiguracji środowiska i platformy,
  • Budowa i rozwój procesów raportowych,
  • Wsparcie testów SIT, Regression, UAT/E2E.

Wymagania

  • Doświadczenie w React + TypeScript,
  • Bardzo dobra znajomość Python + FastAPI,
  • Doświadczenie z OAuth 2.0, SSO, authentication oraz RBAC,
  • Znajomość HTML/CSS,
  • Doświadczenie z Databricks Apps będzie dodatkowym atutem,
  • Znajomość bibliotek komponentów, np. Material UI,
  • Doświadczenie w tworzeniu aplikacji dla środowisk enterprise.

Tech stack

  • React
  • TypeScript
  • Python
  • FastAPI
  • Databricks
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.
1,468,379 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
Warsaw
≈ $21k – $38k per year (Estimated) • Remote (likely EAEU) • 5+ years exp • Moscow
Python
Go
SQL
Python
SQLAlchemy
Databases
Redis
DevOps
Rest API
GitLab CI
CI/CD
Git
Docker
Kubernetes
Gitflow
GitLab
Linux
Apply
≈ $21k – $38k per year (Estimated) • Remote (likely EAEU) • 5+ years exp • Moscow
Python
Databases
PostgreSQL
RabbitMQ
Apache Kafka
DevOps
gRPC
Prometheus
CI/CD
Docker
Kubernetes
Grafana
MPLS
Apply
$7.9k – $15k per year • In office • Tashkent
Python
Python
Django
Celery
Databases
PostgreSQL
Redis
ElasticSearch
AI/ML
Claude
Claude Code
DevOps
Rest API
Git
Docker
GitLab
QA
Pytest
Apply
≈ $36k – $89k per year (Estimated) • In office • Full-Time • 2+ years exp • Bachelor's Degree • Hoofddorp
Apply
≈ $17k – $40k per year (Estimated) • In office • Full-Time • 7+ years exp • Master's Degree • Pune
Python
TypeScript
DevOps
CI/CD
Git
AWS
Chaos Engineering
Configuration Management
Analytics
A/B Testing
Management
Agile
QA
Playwright
Apply
≈ $44k – $113k per year (Estimated) • In office • 5+ years exp • A Coruña
Python
SQL
Python
pySpark
Databases
Databricks
AI/ML
Spark
DevOps
Azure
Git
AWS
Analytics
ETL/ELT
Apply
LLM Trainer 3 days ago
≈ $8k – $20k per year (Estimated) • Remote (India) • 1+ year exp • India
Python
JavaScript
PHP
TypeScript
Ruby
C++
AI/ML
LLM
Red Teaming
Tool Use
Machine Learning
DevOps
Git
Docker
Apply
≈ $46k – $109k per year (Estimated) • In office • Zaragoza
Python
AI/ML
LangChain
LlamaIndex
Scikit-learn
Prompt Engineering
Computer Vision
NLP
Semantic Kernel
TensorFlow
PyTorch
DevOps
Git
GitHub
Apply
≈ $44k – $112k per year (Estimated) • In office • 5+ years exp • Seville
Python
SQL
Python
pySpark
AI/ML
Spark
DevOps
Azure
Git
AWS
Analytics
ETL/ELT
Apply
≈ $36k – $100k per year (Estimated) • In office • Barcelona
Python
C#
C++
DevOps
Jenkins
Game Dev
Unity
Apply
$58k – $70k per year • In office • Contractor • Warsaw
JavaScript
Java
Java
Spring Framework
Databases
PostgreSQL
Frontend
React.js
DevOps
Rest API
Management
Agile
Scrum
Apply
$62k – $86k per year • In office • Contractor • Warsaw
Python
JavaScript
TypeScript
Node JS
AI/ML
Claude Code
AI Agents
Frontend
React.js
DevOps
Azure
CI/CD
Apply
$72k – $82k per year • In office • Contractor • 5+ years exp • Warsaw
Python
SQL
C#
Python
FastAPI
Asyncio
Pydantic
C#
ASP.NET Core
Databases
Redis
Azure SQL Database
AI/ML
LangGraph
LangChain
Model Context Protocol
Multimodal AI
AI Agents
LLM
RAG
Hybrid Search
A2A
Human-in-the-Loop
DevOps
Azure
Docker
Kubernetes
GitHub
Apply
$62k – $66k per year • In office • Contractor • 5+ years exp • Warsaw
JavaScript
TypeScript
C#
C#
.NET
Databases
MS SQL
Frontend
Angular
DevOps
Rest API
Azure
CI/CD
Git
Gitflow
Apply
Full Stack Developer 21 days ago
$76k – $92k per year • In office • Contractor • Poland
Python
JavaScript
TypeScript
Python
FastAPI
Databases
Databricks
Frontend
React.js
Material UI
DevOps
Rest API
Apply
≈ $42k – $75k per year (Estimated) • Hybrid • 4+ years exp • Warsaw
JavaScript
TypeScript
C#
C#
.NET
Databases
MS SQL
Frontend
Angular
DevOps
Azure
Management
Scrum
Apply
≈ $62k – $100k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • Warsaw
DevOps
Linux
Apply
≈ $62k – $136k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • Warsaw
Apply
≈ $52k – $95k per year (Estimated) • Equity • In office • Full-Time • 6+ years exp • Warsaw
Java
Kotlin
Kotlin
Kotlin Coroutines
Management
Scrum
Apply
≈ $21k – $45k per year (Estimated) • Equity • In office • Full-Time • 1+ year exp • Bachelor's Degree • Warsaw
AI/ML
Cursor
Claude
ChatGPT
DevOps
Windows
Wi-Fi
Cybersecurity
Okta
Management
Slack
Jira
Google Workspace
Apply
See all jobs
This is one of many
1,468,379 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles